{"title":"Horizontal Flow Wrappers\/Flow Pack Series","description":"","products":[{"product_id":"hffs-machine-ws-250","title":"Bottom Film Horizontal Flow Wrapping Machine WS-250","description":"\u003cp\u003e\u003cstrong\u003eKeypack Intelligent Bottom Film Horizontal Flow Wrapping Machine WS-250\u003c\/strong\u003e is a servo-driven automatic flow packing machine designed for high-speed horizontal packaging of regular-shaped products. It delivers 5-25 bags per minute with three-servo motor control and fiber-optic sensing technology for precise pillow bag formation. Ideal for food manufacturers packaging biscuits, bread, chocolate, mooncakes, and instant noodles, as well as daily necessities and industrial parts requiring reliable horizontal flow wrapping solutions.\u003c\/p\u003e","brand":"KEYPACK","offers":[{"title":"Default Title","offer_id":43471049621582,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Bottom_Film_Horizontal_Flow_Wrapping_Machine_KL-250.png?v=1773991624"},{"product_id":"hffs-machine-ws350","title":"Bottom Film Horizontal Flow Wrapping Machine WS-350","description":"\u003cp\u003e\u003cstrong\u003eKeypack Intelligent Bottom Film Horizontal Flow Wrapping Machine WS-350\u003c\/strong\u003e is a servo-driven automatic flow packing machine designed for high-speed horizontal packaging of regular-shaped products. It delivers 5-25 bags per minute with three-servo motor control and fiber-optic sensing technology for precise pillow bag formation. Ideal for food manufacturers packaging biscuits, bread, chocolate, mooncakes, and instant noodles, as well as daily necessities and industrial parts requiring reliable horizontal flow wrapping solutions.\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43473167614030,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Bottom_Film_Horizontal_Flow_Wrapping_Machine_KL-350.png?v=1772434803"},{"product_id":"tf-hffs-kl-350dsf","title":"Top Film Lug Chain Infeed Flow Wrapper KL-350DSF","description":"\u003ch3\u003eProduct Introduction\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKeypack Intelligent KL-350DSF Horizontal Flow Wrapping Machine\u003c\/strong\u003e designed for high-speed automated pillow packaging of regular-shaped products. It delivers 40-180 bags per minute with three-servo motor PLC control system, fiber optic sensing, and self-diagnostic capabilities. Ideal for food manufacturers packaging biscuits, bread, chocolate, mooncakes, instant noodles, as well as daily necessities, hardware tools, industrial parts, and boxed vegetables or fruits.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe KL-350DSF represents Keypack Intelligent (Kunbupack) advanced servo flow wrapping machine solution, combining three independent servo motors with PLC control for superior packaging accuracy and efficiency. This automatic flow packing machine features fiber optic automatic sensing that triggers packaging cycles only when products are detected, entering standby mode when no material is present to conserve energy and reduce component wear. The horizontal packaging machine employs high-sensitivity photoelectric eye color mark tracking with digital input for sealing and cutting positions, ensuring precise bag formation on every cycle.\u003c\/p\u003e\n\u003cp\u003eTemperature control uses independent PID systems to accommodate various packaging materials including BOPP, CPP, PE, and laminated films, making it a versatile chocolate wrapping machine and bread packing machine. The positioning stop function prevents knife sticking and eliminates film waste during production pauses. The simplified transmission system ensures reliable operation with convenient maintenance access, while all control functions are software-implemented, facilitating easy function adjustments and technical upgrades to keep your packaging line current with evolving production demands.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Machine Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Servo Precision Control:\u003c\/strong\u003e Three independent servo motors combined with PLC deliver set-and-cut bag length accuracy without empty running or manual adjustment, saving time and reducing film consumption. This servo flow wrapping machine technology ensures consistent bag dimensions across production runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Fiber Optic Material Detection:\u003c\/strong\u003e Automatic sensing initiates packaging cycles only when products are present and enters energy-saving standby mode during gaps, extending component life and reducing power consumption in this automatic flow packing machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnostic System:\u003c\/strong\u003e Built-in fault diagnosis displays error codes and status information clearly on the HMI, enabling rapid troubleshooting and minimizing downtime for maintenance teams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Color Mark Tracking:\u003c\/strong\u003e High-sensitivity photoelectric eye with digital position input ensures sealing and cutting occur at precise locations on printed film, maintaining brand presentation quality and reducing reject rates for biscuit packing machine and mooncake packing machine applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent PID Temperature Control:\u003c\/strong\u003e Separate temperature zones with PID regulation adapt to diverse packaging materials (BOPP, CPP, PE, laminated films) and varying product characteristics, ensuring consistent seal integrity across production runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Waste Positioning Stop Function:\u003c\/strong\u003e Automatic positioning when stopping prevents knife contact with film and eliminates material waste during production pauses, changeovers, or emergency stops, enhancing efficiency of this horizontal flow wrapping machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Reliable Transmission System:\u003c\/strong\u003e Streamlined drive system reduces mechanical complexity, improving operational reliability while providing easier access for routine maintenance and cleaning procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware-Based Control Architecture:\u003c\/strong\u003e All machine functions implemented through software enable function adjustments, performance optimization, and seamless technical upgrades without hardware replacement, future-proofing your packaging investment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Industry - Bakery Products:\u003c\/strong\u003e Horizontal flow wrapping for cookies, biscuits, crackers, bread, mooncakes, egg yolk pies, and pastries requiring moisture barrier protection. This bread packing machine and mooncake packing machine handles regular-shaped bakery items with maximum 60mm height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Industry - Confectionery:\u003c\/strong\u003e Automated packaging for chocolate bars, candy bars, rice cakes, snow cakes, wafer products, and individually wrapped snack items. The chocolate wrapping machine capability ensures precise portion control and attractive presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Industry - Instant Foods:\u003c\/strong\u003e High-speed wrapping for instant noodle blocks, seasoning packets, and ready-to-eat meal components. This instant noodle packing machine provides tamper-evident sealing for food safety compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Necessities:\u003c\/strong\u003e Flow wrapping for soap bars, sponges, cleaning pads, disposable items, and household products in regular geometric shapes requiring protective packaging with this horizontal packaging machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware and Tools:\u003c\/strong\u003e Individual or multi-pack wrapping for hand tools, fasteners, small hardware components, and industrial parts requiring dust protection and organized presentation for retail or distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh Produce:\u003c\/strong\u003e Overwrapping for vegetable trays, fruit boxes, pre-portioned produce packs, and agricultural products in standardized containers or trays with maximum dimensions within machine capacity.\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTop Film Lug Chain Infeed Flow Wrapper KL-350DSF\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Speed\u003c\/td\u003e\n\u003ctd\u003e40-180 bags\/min (depending on product and material)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Width\u003c\/td\u003e\n\u003ctd\u003eMax. 340mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Length\u003c\/td\u003e\n\u003ctd\u003e≥90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Width\u003c\/td\u003e\n\u003ctd\u003e30-160mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Roll Diameter\u003c\/td\u003e\n\u003ctd\u003eMax. 320mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height\u003c\/td\u003e\n\u003ctd\u003eMax. 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003ePLC with Chinese\/English HMI interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e2.4KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V 50Hz 2-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Weight\u003c\/td\u003e\n\u003ctd\u003e380KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eL3744 × W800 × H1100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: This biscuit packing machine is suitable for regular-shaped objects with maximum height of 60mm. Product dimensions, film material compatibility, and production speed should be verified during application assessment. Back seal bags, pillow bags, and perforated bags are supported, with gas flushing available based on customer requirements.\u003c\/em\u003e\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43473867571278,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Top_Film_Lug_Chain_Infeed_Flow_Wrapper_KL-350DSF.png?v=1773574598"},{"product_id":"top-hffs-kl450xdsf","title":"Top Film Horizontal Flow Wrapping Machine KL-450XDSF","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eKeypack Intelligent Top Film Horizontal Flow Wrapping Machine KL-450XDSF is a servo-driven automatic flow packing machine engineered for high-precision packaging of regular-shaped products. It delivers 5–20 bags per minute with triple-servo control and PLC operation, eliminating film waste through intelligent bag-length programming and fiber-optic product detection. Ideal for food manufacturers packaging biscuits, bread, chocolate, mooncakes, and instant noodles, as well as industrial operations handling hardware tools, components, and boxed or tray-packed produce.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Triple-Servo Motor with PLC Control for Instant Bag-Length Setting\u003c\/strong\u003e\u003cbr\u003eThree independent servo motors drive film feeding, sealing, and cutting with synchronized precision. Bag length is programmed digitally and executed immediately—no manual adjustment, no trial runs, no wasted film. This servo flow wrapping machine architecture reduces setup time and material consumption compared to traditional mechanical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fiber-Optic Automatic Product Detection\u003c\/strong\u003e\u003cbr\u003eBuilt-in fiber-optic sensor detects product presence in real time. The horizontal packaging machine automatically wraps when product arrives and enters standby mode when the infeed is empty, preventing empty bags and conserving packaging film during production gaps or upstream delays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Self-Diagnostic Fault Display\u003c\/strong\u003e\u003cbr\u003eReal-time fault diagnosis system displays error codes and troubleshooting guidance directly on the HMI screen, enabling operators to identify and resolve issues quickly without specialized technical support or extended downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. High-Sensitivity Photoelectric Color Mark Tracking\u003c\/strong\u003e\u003cbr\u003eDigital photoelectric eye tracks printed registration marks on pre-printed film with precision positioning. Seal and cut positions are digitally adjustable via the control panel, ensuring consistent package appearance and reducing film waste from misaligned cuts on this automatic flow packing machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Independent PID Temperature Control\u003c\/strong\u003e\u003cbr\u003eEach sealing zone features independent PID temperature regulation, accommodating a wide range of packaging materials including polyethylene (PE), polypropylene (PP), laminated films, and other substrates without manual recalibration between material changes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Positioning Stop Function to Prevent Film Adhesion\u003c\/strong\u003e\u003cbr\u003eWhen the machine stops, the sealing jaw automatically returns to the open position, preventing film from sticking to hot sealing surfaces and eliminating material waste during pauses, changeovers, or maintenance intervals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Simplified Transmission System for Enhanced Reliability\u003c\/strong\u003e\u003cbr\u003eStreamlined mechanical design with fewer moving parts increases operational reliability, reduces component wear, and simplifies routine maintenance procedures. Accessible components and modular construction enable faster cleaning and part replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Software-Based Control for Future-Proof Flexibility\u003c\/strong\u003e\u003cbr\u003eAll control logic is software-driven, allowing parameter updates, feature additions, and performance optimization without hardware replacement. This Keypack Intelligent (Kunbupack) horizontal flow wrapping machine design ensures long-term compatibility with evolving production requirements and packaging standards.\u003c\/p\u003e\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFood Industry Packaging Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBakery Products:\u003c\/strong\u003e Cookies, biscuits, rice cakes, egg yolk pies, bread rolls, and mooncakes for individual or multi-pack wrapping with this biscuit packing machine and bread packing machine capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfectionery:\u003c\/strong\u003e Chocolate bars, candy bars, and wafer products in pillow-style or end-fold configurations using chocolate wrapping machine functionality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant Noodles:\u003c\/strong\u003e Single-serve brick noodles with seasoning packets for retail distribution, functioning as an instant noodle packing machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnack Foods:\u003c\/strong\u003e Granola bars, protein bars, cereal bars, and other regular-shaped snack items requiring moisture-barrier film protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConsumer Goods and Daily Necessities:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePersonal care items: soap bars, sponges, and disposable wipes in hygienic sealed packaging\u003c\/li\u003e\n\u003cli\u003eHousehold products: cleaning pads, kitchen towels, and paper napkin bundles for retail presentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial and Hardware Packaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHardware tools: screwdrivers, wrenches, pliers, and hand tool sets for retail or export packaging\u003c\/li\u003e\n\u003cli\u003eFasteners and components: bolts, nuts, washers, and small mechanical parts in protective film wrapping\u003c\/li\u003e\n\u003cli\u003eIndustrial parts: automotive components, filters, gaskets, and replacement parts requiring dust-free packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFresh Produce and Prepared Foods:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVegetables and fruits: boxed or tray-packed produce including pre-washed salad greens, sliced vegetables, and fruit portions\u003c\/li\u003e\n\u003cli\u003ePrepared food items: ready-to-eat meals, deli trays, and portion-controlled servings with tamper-evident seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 99.9677%; height: 215.5px;\" class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003cth style=\"width: 28.124%; height: 19.5909px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 69.6438%; height: 19.5909px;\"\u003eKL-450XDSF\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eFilm Width\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003eMax. 440mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eBag Making Length\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003e≥150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eBag Making Width\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003e80-200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eFilm Roll Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003eMax. 320mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eProduct Height\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003eMax. 80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eControl Method\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003ePLC + Chinese-English operation interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eSpeed\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003e5-20 bags\/min (depending on actual conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003eAC 220V 50Hz, 2.8kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003e600KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 28.124%; height: 19.5909px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 69.6438%; height: 19.5909px;\"\u003eL3718×W845×H1400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eBag Type Compatibility:\u003c\/strong\u003e\u003cbr\u003eThis bottom film flow wrapper supports back-seal bags, pillow bags, and perforated bags. Gas flushing capability available upon customer request for modified-atmosphere packaging applications.\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43473884446798,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Top_Film_Horizontal_Flow_Wrapping_Machine_KL-450XDSF.png?v=1774433950"},{"product_id":"hffs-machine-kl800","title":"Bottom Film Horizontal Flow Wrapping Machine KL-800XDSF","description":"\u003cp\u003e\u003cstrong\u003eKeypack Intelligent Bottom Film Horizontal Flow Wrapping Machine KL-800XDSF\u003c\/strong\u003e is a wide-format servo flow wrapping machine designed for high-efficiency packaging of regular-shaped products. It delivers 5-20 meters per minute packaging speed with 790mm maximum film width capacity, triple-servo motor control, and PLC automation with bilingual interface. Ideal for bakery products, confectionery items, instant noodles, daily necessities, hardware tools, and tray-packed produce requiring pillow bag or back seal bag packaging.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe KL-800XDSF is an advanced automatic flow packing machine engineered for manufacturers requiring versatile horizontal packaging solutions across food processing, consumer goods, and industrial sectors. This bottom film flow wrapper combines precision servo technology with intelligent PLC control to accommodate oversized products up to 100mm in height, making it suitable for cookies, bread loaves, mooncakes, chocolate bars, instant noodle packs, hardware tool kits, and boxed or tray-packed items.\u003c\/p\u003e\n\u003cp\u003eAs a professional horizontal flow wrapping machine, the KL-800XDSF features a streamlined transmission system that enhances operational reliability while simplifying maintenance procedures. The machine supports multiple bag formats including back seal bags, pillow bags, and perforated bags, with optional gas flushing capability available upon request. Keypack Intelligent (Kunbupack) flow wrapping systems are built with software-driven control architecture, enabling seamless function adjustments, performance optimization, and future technology upgrades without hardware replacement.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eKL-800XDSF\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Width\u003c\/td\u003e\n\u003ctd\u003eMax. 790mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Length\u003c\/td\u003e\n\u003ctd\u003e≥180mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBag Width\u003c\/td\u003e\n\u003ctd\u003e100-370mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilm Roll Diameter\u003c\/td\u003e\n\u003ctd\u003eMax. 320mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height\u003c\/td\u003e\n\u003ctd\u003eMax. 100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System\u003c\/td\u003e\n\u003ctd\u003ePLC + Bilingual (Chinese\/English) HMI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e5-20 meters\/min (product-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3.2kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Weight\u003c\/td\u003e\n\u003ctd\u003e900kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eL4230 × W1120 × H1765mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003ch3\u003e1. Triple-Servo Motor Control with PLC Automation\u003c\/h3\u003e\n\u003cp\u003eThree independent servo motors synchronize film feeding, sealing, and cutting operations with digital precision. Bag length parameters are programmed directly into the PLC system and executed instantly without manual trial runs or mechanical adjustments. This servo flow wrapping machine architecture eliminates empty running cycles, reducing film waste by up to 70% during changeovers and saving valuable production time during format transitions.\u003c\/p\u003e\n\u003ch3\u003e2. Fiber-Optic Automatic Product Detection\u003c\/h3\u003e\n\u003cp\u003eIntegrated fiber-optic sensing system continuously monitors product presence on the infeed conveyor. The automatic flow packing machine initiates wrapping cycles when products arrive and enters energy-saving standby mode when the line is empty, preventing empty bag production and conserving packaging film during upstream delays, batch transitions, or production pauses.\u003c\/p\u003e\n\u003ch3\u003e3. Self-Diagnostic Fault Display System\u003c\/h3\u003e\n\u003cp\u003eReal-time diagnostic module displays fault codes, error descriptions, and troubleshooting guidance directly on the bilingual HMI touchscreen. Operators can identify mechanical issues, sensor faults, or temperature deviations without specialized training, minimizing downtime and eliminating the need for external technical support during routine operations.\u003c\/p\u003e\n\u003ch3\u003e4. High-Sensitivity Photoelectric Color Mark Tracking\u003c\/h3\u003e\n\u003cp\u003ePrecision photoelectric eye detects printed registration marks on pre-printed film with sub-millimeter accuracy. Seal and cut positions are digitally adjustable via the control panel, ensuring consistent brand alignment on printed packaging, reducing film waste from misregistration errors, and maintaining professional package presentation across high-speed production runs.\u003c\/p\u003e\n\u003ch3\u003e5. Independent PID Temperature Control\u003c\/h3\u003e\n\u003cp\u003eDual-zone sealing system features independent PID temperature regulation for longitudinal and end seals. This adaptive temperature control accommodates diverse packaging films including polyethylene (PE), polypropylene (PP), laminated structures, and compostable substrates without manual recalibration, ensuring reliable seal integrity across material transitions and different film thicknesses.\u003c\/p\u003e\n\u003ch3\u003e6. Positioning Stop Function\u003c\/h3\u003e\n\u003cp\u003eAutomatic jaw-return mechanism activates during machine stops, retracting the sealing bar to the open position. This prevents film adhesion to heated sealing surfaces, eliminates material waste during production pauses or changeovers, and protects packaging film from thermal damage during maintenance intervals or cleaning cycles.\u003c\/p\u003e\n\u003ch3\u003e7. Simplified Transmission System\u003c\/h3\u003e\n\u003cp\u003eStreamlined mechanical design with fewer moving parts and accessible service points increases operational reliability and reduces wear on critical components. Modular construction enables rapid cleaning procedures, simplified maintenance schedules, and faster replacement of consumable parts without specialized tools or extended downtime.\u003c\/p\u003e\n\u003ch3\u003e8. Software-Driven Control Architecture\u003c\/h3\u003e\n\u003cp\u003eAll machine logic, motion control, and diagnostic functions are software-based, enabling remote parameter updates, feature enhancements, and performance optimization without hardware replacement. This future-proof design ensures long-term compatibility with evolving production requirements, Industry 4.0 integration capabilities, and emerging automation standards.\u003c\/p\u003e\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003ch3\u003eFood Industry Packaging Applications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBakery Products:\u003c\/strong\u003e Oversized cookies, biscuit assortments, rice cakes, egg yolk pies, bread loaves, and mooncake gift boxes in pillow bags or back seal bags for retail distribution. This biscuit packing machine handles delicate baked goods with gentle product handling to prevent breakage during the wrapping process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConfectionery Items:\u003c\/strong\u003e Chocolate bar multipacks, candy assortments, wafer bundles, and snack bar variety packs in moisture-barrier film for extended shelf life. The chocolate wrapping machine accommodates temperature-sensitive products with adjustable sealing parameters to prevent heat damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstant Noodles:\u003c\/strong\u003e Family-size noodle packs, multi-serve brick noodles with seasoning sachets, and instant noodle multipacks for wholesale or club store distribution. This instant noodle packing machine supports gas flushing for modified-atmosphere packaging to maintain product freshness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrepared Foods:\u003c\/strong\u003e Ready-to-eat meal trays, deli assortment platters, portion-controlled serving bundles with tamper-evident seals for food service or retail distribution. The bread packing machine configuration handles tray-packed items with consistent seal quality across varying product heights.\u003c\/p\u003e\n\u003ch3\u003eConsumer Goods and Daily Necessities\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePersonal Care Items:\u003c\/strong\u003e Soap bar multipacks, sponge bundles, disposable wipe packages, and hygiene product sets in tamper-evident sealed packaging for retail environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHousehold Products:\u003c\/strong\u003e Cleaning pad bundles, kitchen towel rolls, paper napkin multipacks, and tissue box sets requiring dust-free protective wrapping for warehouse storage and retail display.\u003c\/p\u003e\n\u003ch3\u003eIndustrial and Hardware Packaging\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Tools:\u003c\/strong\u003e Screwdriver sets, wrench kits, plier assortments, and hand tool bundles for retail blister-pack alternatives or export packaging requiring corrosion protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFasteners and Components:\u003c\/strong\u003e Bolt kits, nut and washer assortments, and small mechanical part sets in protective dust-free film for industrial distribution and automotive aftermarket applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomotive Parts:\u003c\/strong\u003e Filter multipacks, gasket sets, and replacement component bundles requiring corrosion-resistant wrapping for long-term storage and international shipping.\u003c\/p\u003e\n\u003ch3\u003eFresh Produce and Tray-Packed Products\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eVegetables and Fruits:\u003c\/strong\u003e Pre-washed salad green bundles, sliced vegetable trays, fruit portion packs in breathable or modified-atmosphere film for extended shelf life in refrigerated retail environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoxed or Tray-Packed Items:\u003c\/strong\u003e Produce containers, bakery tray packs, and multi-unit bundled products requiring secure overwrapping for transportation and retail presentation.\u003c\/p\u003e\n\u003ch2\u003eCustomization and Optional Modules\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Flushing System:\u003c\/strong\u003e Available upon request for modified-atmosphere packaging of oxygen-sensitive products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag Format Options:\u003c\/strong\u003e Back seal bag, pillow bag, perforated bag configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilm Compatibility:\u003c\/strong\u003e PE, PP, laminated films, and compostable substrates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration Capability:\u003c\/strong\u003e Compatible with upstream feeding systems and downstream case packing lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDelivery and Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and Commissioning:\u003c\/strong\u003e Professional on-site installation and system commissioning services available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperator Training:\u003c\/strong\u003e Comprehensive training programs covering machine operation, maintenance procedures, and troubleshooting protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnical Support:\u003c\/strong\u003e Bilingual technical support with remote diagnostic capabilities\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpare Parts:\u003c\/strong\u003e Complete spare parts inventory for critical wear components and consumables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Standard warranty protection with extended service agreements available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43473988288590,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Bottom_Film_Horizontal_Flow_Wrapping_Machine_KL-800XDSF.png?v=1773556813"},{"product_id":"servo-flow-wrapping-machine","title":"Bottom Film Horizontal Flow Wrapping Machine WS-450","description":"\u003cp\u003e\u003cstrong\u003eKeypack Intelligent Horizontal Flow Wrapping Machine\u003c\/strong\u003e designed for high-speed automatic packaging of regular-shaped products across food, bakery, and industrial sectors. It delivers 5-20 meters per minute packaging speed with three-servo motor control, PLC automation, and photoelectric color mark tracking for precise sealing. Ideal for biscuit packing, bread wrapping, chocolate packaging, mooncake sealing, and instant noodle bundling applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eServo Flow Wrapping Machine\u003c\/strong\u003e represents advanced horizontal packaging technology engineered for consistent, reliable performance in medium to high-volume production environments. This \u003cstrong\u003eBottom Film Flow Wrapper\u003c\/strong\u003e integrates three independent servo motors with programmable logic control, enabling precise bag length setting without manual adjustment or trial runs. The system executes bag length parameters immediately upon input, eliminating empty cycles and reducing film waste during format changeovers.\u003c\/p\u003e\n\u003cp\u003eBuilt by \u003cstrong\u003eKeypack Intelligent (Kunbupack)\u003c\/strong\u003e, this \u003cstrong\u003eAutomatic Flow Packing Machine\u003c\/strong\u003e features fiber optic automatic sensing technology that detects product presence and initiates packaging cycles automatically. When no product is detected, the system enters standby mode, conserving energy and extending component life. The intelligent control platform provides real-time fault diagnostics with clear visual indicators, allowing operators to quickly identify and resolve issues without extended downtime.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eHorizontal Packaging Machine\u003c\/strong\u003e supports multiple bag formats including back-seal bags, pillow bags, and punched bags with optional gas flushing capability based on customer requirements. The simplified transmission system enhances operational reliability while reducing maintenance complexity, making it suitable for continuous production in food processing, bakery operations, confectionery manufacturing, and light industrial packaging applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable class=\"specs-table\" style=\"width: 100.05%; height: 215.5px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003cth style=\"width: 26.0717%; height: 19.5909px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 71.5429%; height: 19.5909px;\"\u003eWS-450\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eFilm Width\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003eMax. 440mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eBag Length\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003e≥150mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eBag Width\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003e80-200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eFilm Roll Diameter\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003eMax. 320mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eProduct Height\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003eMax. 80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eControl System\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003ePLC + Chinese\/English interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eSpeed\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003e5-20 meters\/min (depending on actual conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003eAC 220V, 50Hz, 2.8kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003e600kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5909px;\"\u003e\n\u003ctd style=\"width: 26.0717%; height: 19.5909px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 71.5429%; height: 19.5909px;\"\u003eL3718 × W845 × H1400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features and Machine Characteristics\u003c\/h3\u003e\n\u003ch4\u003e1. Three-Servo Motor Control with PLC Automation\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eservo flow wrapping machine\u003c\/strong\u003e utilizes three independent servo motors synchronized through PLC programming for film transport, sealing, and cutting operations. Bag length is set digitally and executed immediately without adjustment cycles, reducing setup time and film consumption. This servo-driven architecture delivers precise motion control, ensuring consistent package dimensions and seal quality throughout production runs.\u003c\/p\u003e\n\u003ch4\u003e2. Fiber Optic Automatic Sensing Technology\u003c\/h4\u003e\n\u003cp\u003eAdvanced fiber optic sensors detect product presence and trigger automatic packaging cycles. When products are fed into the machine, packaging proceeds automatically; when no product is detected, the system enters standby mode. This intelligent sensing capability reduces energy consumption, minimizes wear on mechanical components, and prevents empty bag formation, improving overall equipment efficiency.\u003c\/p\u003e\n\u003ch4\u003e3. Self-Diagnostic Fault Detection System\u003c\/h4\u003e\n\u003cp\u003eBuilt-in fault diagnosis functionality monitors system performance and displays error conditions through an intuitive visual interface. Operators can quickly identify issues such as film tracking errors, temperature deviations, or mechanical faults, enabling rapid troubleshooting and minimizing production interruptions. Clear fault indicators reduce the need for specialized technical knowledge during routine operation.\u003c\/p\u003e\n\u003ch4\u003e4. High-Sensitivity Photoelectric Color Mark Tracking\u003c\/h4\u003e\n\u003cp\u003ePrecision photoelectric sensors detect printed registration marks on film substrates with high sensitivity. Digital input for seal-cut positioning ensures accurate seal placement, maintaining consistent package appearance and preventing misaligned cuts. This tracking system accommodates various film types and print qualities, supporting flexible packaging material selection.\u003c\/p\u003e\n\u003ch4\u003e5. Independent PID Temperature Control\u003c\/h4\u003e\n\u003cp\u003eSeparate PID-regulated heating elements for longitudinal and transverse seals allow precise thermal management across different packaging materials. This independent temperature control accommodates polypropylene, polyethylene, laminated films, and specialty substrates, ensuring hermetic seals without film degradation. Operators can adjust temperature parameters to match specific film characteristics and product requirements.\u003c\/p\u003e\n\u003ch4\u003e6. Positioning Stop Function\u003c\/h4\u003e\n\u003cp\u003eAutomated stopping sequence positions sealing jaws in open configuration during production pauses or emergency stops. This positioning stop function prevents adhesive buildup on cutting blades, eliminates film waste, and protects film from heat damage during idle periods. The feature extends blade life and reduces cleaning frequency, lowering maintenance costs.\u003c\/p\u003e\n\u003ch4\u003e7. Simplified Transmission System\u003c\/h4\u003e\n\u003cp\u003eStreamlined mechanical design with reduced component count enhances system reliability and simplifies routine maintenance. Accessible drive components and tool-free adjustment mechanisms reduce service time requirements. The simplified architecture minimizes potential failure points, supporting consistent operation in demanding production environments.\u003c\/p\u003e\n\u003ch4\u003e8. Software-Based Control Platform\u003c\/h4\u003e\n\u003cp\u003eAll operational parameters and control logic are implemented through programmable software interface. This architecture supports parameter adjustment, recipe storage for multiple products, and seamless integration of future capability enhancements. Software-based control enables remote diagnostics, production data logging, and integration with factory management systems.\u003c\/p\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003ch4\u003eFood Industry Packaging Applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiscuit packing machine function:\u003c\/strong\u003e Individual cookie wrapping, cracker multi-packs, wafer packaging, rice crisps, and snow cakes with moisture barrier films for extended shelf life and freshness preservation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBread packing machine capability:\u003c\/strong\u003e Sliced bread loaves, hamburger buns, dinner rolls, artisan bread products, and egg yolk pies requiring soft-touch handling and modified atmosphere protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChocolate wrapping machine operation:\u003c\/strong\u003e Chocolate bars, confectionery blocks, candy assortments, and chocolate-coated products with temperature-controlled sealing to prevent product melting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMooncake packing machine application:\u003c\/strong\u003e Traditional mooncakes, pastry products, filled bakery items, and seasonal confections requiring gentle product handling and attractive package presentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant noodle packing machine use:\u003c\/strong\u003e Noodle blocks, seasoning packet bundling, multi-component meal kits, and convenience food products with consistent package dimensions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnack foods:\u003c\/strong\u003e Puffed snacks, granola bars, energy bars, and portion-controlled snack packs with optional gas flushing for freshness retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDaily Consumer Goods Packaging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousehold products:\u003c\/strong\u003e Soap bars, cleaning sponges, household cleaning items, and personal care products requiring protective wrapping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetail items:\u003c\/strong\u003e Small consumer goods, promotional items, and multi-pack bundling for retail distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHardware and Industrial Parts Packaging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware tools:\u003c\/strong\u003e Fastener sets, hand tools, automotive accessories, and small component kits requiring protective packaging and product visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial parts:\u003c\/strong\u003e Electronic components, plastic molded parts, metal stampings, O-rings, gaskets, and precision components requiring dust protection and handling protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFresh Produce Packaging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegetable and fruit packaging:\u003c\/strong\u003e Vegetable trays, fruit containers, pre-packaged salad boxes, and fresh produce requiring ventilation through punched bag formats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Compatibility Requirements\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003ehorizontal flow wrapping machine\u003c\/strong\u003e accommodates regular-shaped products with consistent dimensions, supporting efficient automated feeding and reliable package formation. Products should have stable geometry, appropriate size for horizontal orientation (max. height 80mm), and compatibility with heat-sealable film materials. The system handles solid products across food, consumer goods, hardware, and industrial categories with predictable shapes and sizes.\u003c\/p\u003e\n\u003ch4\u003eBag Format Options\u003c\/h4\u003e\n\u003cp\u003eThis \u003cstrong\u003eautomatic flow packing machine\u003c\/strong\u003e supports back-seal bags for standard pillow pack configurations, pillow bags for traditional horizontal wrapping, and punched bags for products requiring ventilation or gas release. Optional gas flushing capability enables modified atmosphere packaging for products requiring extended shelf life or oxidation protection, customizable based on specific customer requirements and product characteristics.\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43473988321358,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Bottom_Film_Horizontal_Flow_Wrapping_Machine_BG-450XDSF.png?v=1773555401"},{"product_id":"horizontal-hffs-bottom-web-packaging-machine","title":"Horizontal HFFS Bottom Web Packaging Machine for Biscuit, Bread \u0026 Fragile Products","description":"\u003ch1\u003eHorizontal HFFS Bottom Web Packaging Machine for Biscuit, Bread \u0026amp; Fragile Products\u003c\/h1\u003e\n\u003cp\u003eEngineered for high-speed, precision pouch and bag production across a wide range of flexible packaging applications. It delivers film widths from Max. 240mm up to Max. 790mm, bag-making speeds of 5–25 m\/min, and consistent sealing quality controlled by PLC with bilingual (Chinese\/English) HMI. Ideal for food packaging, pharmaceutical pouches, daily chemical sachets, and industrial flexible bag production lines.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Keypack Intelligent (kunbupack) WS Series  HFFS Bottom Machine is a fully automatic, PLC-controlled bag-forming system designed to convert roll film into finished flat bags, stand-up pouches, or gusseted bags with high dimensional accuracy and stable sealing performance. The series covers four main models — WS-250XDSF, WS-250XBSF, WS-350XDSF, WS-350XBSF, WS-450XDSF, and WS-800XDSF — offering scalable solutions from compact mid-width lines to wide-format, high-output production. Each machine features servo-driven film feeding, dual or single knife cutting, and a robust steel frame construction for long-term industrial use. The bilingual PLC touchscreen interface enables easy parameter setting, fault diagnosis, and production monitoring, reducing operator training time and downtime.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWS-250 Series\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFilm Width: Max. 240mm\u003c\/li\u003e\n\u003cli\u003eBag Length: Dual knife ≥90mm (XD) \/ ≥65mm (XB); Single knife ≥150mm (XD) \/ ≥130mm (XB)\u003c\/li\u003e\n\u003cli\u003eBag Width: 30–110mm\u003c\/li\u003e\n\u003cli\u003eFilm Roll Diameter: Max. 320mm\u003c\/li\u003e\n\u003cli\u003eProduct Height: Max. 60mm (XD) \/ Max. 40mm (XB)\u003c\/li\u003e\n\u003cli\u003eSpeed: 5–25 m\/min (subject to actual conditions)\u003c\/li\u003e\n\u003cli\u003ePower: 2.0 KW | Voltage: AC 220V 50Hz\u003c\/li\u003e\n\u003cli\u003eWeight: 450 KG | Dimensions: L3527 × W665 × H1400mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWS-350 Series\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFilm Width: Max. 340mm\u003c\/li\u003e\n\u003cli\u003eBag Length: Dual knife ≥90mm (XD) \/ ≥65mm (XB); Single knife ≥150mm (XD) \/ ≥120mm (XB)\u003c\/li\u003e\n\u003cli\u003eBag Width: 50–160mm\u003c\/li\u003e\n\u003cli\u003eFilm Roll Diameter: Max. 320mm\u003c\/li\u003e\n\u003cli\u003eProduct Height: Max. 60mm (XD) \/ Max. 40mm (XB)\u003c\/li\u003e\n\u003cli\u003eSpeed: 5–25 m\/min (subject to actual conditions)\u003c\/li\u003e\n\u003cli\u003ePower: 2.4 KW | Voltage: AC 220V 50Hz\u003c\/li\u003e\n\u003cli\u003eWeight: 500 KG | Dimensions: L3527 × W760 × H1410mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWS-450XD\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFilm Width: Max. 440mm\u003c\/li\u003e\n\u003cli\u003eBag Length: ≥150mm\u003c\/li\u003e\n\u003cli\u003eBag Width: 80–200mm\u003c\/li\u003e\n\u003cli\u003eFilm Roll Diameter: Max. 320mm\u003c\/li\u003e\n\u003cli\u003eProduct Height: Max. 80mm\u003c\/li\u003e\n\u003cli\u003eSpeed: 5–20 m\/min (subject to actual conditions)\u003c\/li\u003e\n\u003cli\u003ePower: 2.8 KW | Voltage: AC 220V 50Hz\u003c\/li\u003e\n\u003cli\u003eWeight: 600 KG | Dimensions: L3718 × W845 × H1400mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWS-800XD\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFilm Width: Max. 790mm\u003c\/li\u003e\n\u003cli\u003eBag Length: ≥180mm\u003c\/li\u003e\n\u003cli\u003eBag Width: 100–370mm\u003c\/li\u003e\n\u003cli\u003eFilm Roll Diameter: Max. 320mm\u003c\/li\u003e\n\u003cli\u003eProduct Height: Max. 100mm\u003c\/li\u003e\n\u003cli\u003eSpeed: 5–20 m\/min (subject to actual conditions)\u003c\/li\u003e\n\u003cli\u003ePower: 3.2 KW | Voltage: AC 220V 50Hz\u003c\/li\u003e\n\u003cli\u003eWeight: 900 KG | Dimensions: L4230 × W1120 × H1765mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl System (All Models):\u003c\/strong\u003e PLC + Bilingual (Chinese\/English) Touchscreen HMI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLC Precision Control + Bilingual HMI:\u003c\/strong\u003e Servo-driven film feeding with PLC closed-loop control ensures ±1mm bag length accuracy; the bilingual touchscreen reduces operator error and shortens training cycles on the production floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual \u0026amp; Single Knife Cutting Options:\u003c\/strong\u003e Dual-knife configuration supports shorter minimum bag lengths (≥65mm), enabling high-density small-pouch production; single-knife mode suits standard and long-bag formats — both on the same machine platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Film Width Coverage:\u003c\/strong\u003e From 240mm (WS-250) to 790mm (WS-800), the series covers narrow sachets to large flat bags without requiring a platform change, protecting your capital investment as product lines expand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed, Stable Output:\u003c\/strong\u003e 5–25 m\/min continuous bag-making speed (WS-250\/350) with consistent sealing temperature and pressure, minimizing seal defect rates and reducing material waste on long production runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint, Heavy-Duty Frame:\u003c\/strong\u003e Welded steel frame construction with vibration-dampening design; the WS-250 occupies only L3527 × W665mm floor space, making it suitable for space-constrained packaging workshops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. 320mm Film Roll Diameter (All Models):\u003c\/strong\u003e Standardized roll diameter across the entire series simplifies film sourcing, reduces changeover time, and supports compatibility with mainstream film suppliers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Packaging:\u003c\/strong\u003e Snack food flat pouch sealing and cutting for chips, nuts, and dried fruit; coffee powder and milk powder sachet production with heat-seal laminated film; condiment and sauce single-serve pouch bag making; pet food flat bag forming for dry kibble and treats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePharmaceutical \u0026amp; Health Products:\u003c\/strong\u003e Medicine powder sachet bag making with precise dosing-compatible bag dimensions; health supplement single-serve pouch production; medical device accessory flat bag packaging requiring clean, consistent seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Chemical \u0026amp; Personal Care:\u003c\/strong\u003e Shampoo, body wash, and detergent sachet bag forming from multi-layer laminated film; wet wipe pouch production; cosmetic sample sachet bag making for trial-size product lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial \u0026amp; Agricultural:\u003c\/strong\u003e Seed packaging flat bag production for granular and powder seed materials; fertilizer and agrochemical small-quantity pouch bag making; hardware accessory flat bag forming for bolts, screws, and small parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide-Format Applications (WS-800):\u003c\/strong\u003e Large flat bag production for bedding, garment, and textile packaging; bulk food flat bag forming for rice, flour, and grain products up to 370mm bag width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What types of packaging film are compatible with this HFFS bottom web machine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The WS Series supports a wide range of heat-sealable flexible films, including BOPP\/CPP laminates, PET\/PE laminates, aluminum foil composites, and paper\/PE laminates. As long as the film is heat-sealable and within the specified film width (240mm–790mm depending on model), it can be processed on this machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can the machine switch between dual-knife and single-knife cutting modes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The WS-250 and WS-350 series are available in both dual-knife (XD) and single-knife (XB) configurations. The dual-knife mode enables shorter minimum bag lengths (as low as 65mm), ideal for small sachet production, while single-knife mode is suited for standard and longer bag formats — both options are available on the same machine platform.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does the horizontal bottom-web (HFFS) design protect fragile products like biscuits and bread during packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Unlike vertical form-fill-seal machines where products drop by gravity, the HFFS bottom-web design feeds products horizontally on a flat conveyor into pre-formed pouches. This eliminates impact from falling, significantly reducing breakage rates for fragile items such as biscuits, wafers, bread, and crackers. The gentle horizontal transfer also maintains product orientation and appearance inside the bag.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What is the actual production speed, and what factors affect it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The rated speed is 5–25 m\/min (WS-250\/350) or 5–20 m\/min (WS-450\/800). Actual speed depends on several factors specific to HFFS bottom-web machines: film material thickness and heat-seal response time, bag length (shorter bags = more cuts per minute), product feeding synchronization speed, and ambient temperature affecting sealing stability. Under optimal conditions with standard laminated film and medium bag lengths, most users achieve 80–90% of rated speed in continuous production.\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43931179483214,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Bottom_Film_Horizontal_Flow_Wrapping_Machine_KL-800XDSF.png?v=1773556813"},{"product_id":"automatic-flow-wrapper-ws-series","title":"Horizontal HFFS Top Web Feeding Packaging Machine WS Series","description":"\u003ch2\u003eKeypack Intelligent WS-Series Automatic Flow Wrapper Packaging Machine\u003c\/h2\u003e\n\u003cp\u003eKeypack Intelligent (kunbupack) WS-Series flow wrapper packaging machine is engineered for high-speed, precision pillow bag and back-seal bag packaging across food, daily goods, and industrial applications. It delivers 40–180 bags\/min (WS-350DSF) or 5–20 m\/min (WS-450XDSF) with triple servo motor control and PLC automation, ensuring zero-waste film cutting and consistent seal quality. Ideal for biscuits, rice crackers, egg yolk pies, chocolate, bread, instant noodles, mooncakes, daily consumer goods, hardware tools, and regular-shaped industrial parts.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe WS-Series horizontal flow wrapping machine is a fully automatic packaging solution designed for regular-shaped solid products. Available in two configurations — the \u003cstrong\u003eWS-350DS\u003c\/strong\u003e (film width up to 340 mm, bag width 30–160 mm, bag length ≥90 mm) and the \u003cstrong\u003eWS-450XD\u003c\/strong\u003e (film width up to 440 mm, bag width 80–200 mm, bag length ≥150 mm) — the WS-Series covers a wide range of product sizes and packaging demands.\u003c\/p\u003e\n\u003cp\u003eBoth models feature PLC control with a bilingual HMI touchscreen interface, making operation intuitive for operators at all skill levels. The triple servo motor drive system ensures precise bag-length setting with no idle film waste — set the length, cut immediately, no adjustment runs needed. The machine supports pillow bags, back-seal bags, and perforated bags, with optional gas flushing available per customer requirements.\u003c\/p\u003e\n\u003ch3\u003eMachine Specifications — WS-350D\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilm Width: Max. 340 mm\u003c\/li\u003e\n\u003cli\u003eBag Length: ≥90 mm\u003c\/li\u003e\n\u003cli\u003eBag Width: 30–160 mm\u003c\/li\u003e\n\u003cli\u003eRoll Diameter: Max. 320 mm\u003c\/li\u003e\n\u003cli\u003eProduct Height: Max. 60 mm\u003c\/li\u003e\n\u003cli\u003eSpeed: 40–180 bags\/min (subject to actual conditions)\u003c\/li\u003e\n\u003cli\u003ePower: 2.4 KW\u003c\/li\u003e\n\u003cli\u003ePower Supply: AC 220V 50Hz, 2-phase\u003c\/li\u003e\n\u003cli\u003eWeight: 380 KG\u003c\/li\u003e\n\u003cli\u003eDimensions: L3744 x W800 x H1100 mm\u003c\/li\u003e\n\u003cli\u003eControl: PLC + Bilingual HMI Touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMachine Specifications — WS-450XD\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFilm Width: Max. 440 mm\u003c\/li\u003e\n\u003cli\u003eBag Length: ≥150 mm\u003c\/li\u003e\n\u003cli\u003eBag Width: 80–200 mm\u003c\/li\u003e\n\u003cli\u003eRoll Diameter: Max. 320 mm\u003c\/li\u003e\n\u003cli\u003eProduct Height: Max. 80 mm\u003c\/li\u003e\n\u003cli\u003eSpeed: 5–20 m\/min (subject to actual conditions)\u003c\/li\u003e\n\u003cli\u003ePower: 2.8 KW | AC 220V 50Hz\u003c\/li\u003e\n\u003cli\u003eWeight: 600 KG\u003c\/li\u003e\n\u003cli\u003eDimensions: L3718 x W845 x H1400 mm\u003c\/li\u003e\n\u003cli\u003eControl: PLC + Bilingual HMI Touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Servo Motor Drive + PLC Control:\u003c\/strong\u003e Bag length is set and cut in one step — no idle runs, no film waste, no manual adjustment. Saves time and packaging film cost from day one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber-Optic Auto-Sensing Feed:\u003c\/strong\u003e The machine automatically starts packaging when product is detected and enters standby when the line is empty — reducing operator intervention and preventing empty-bag output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnostic Fault Display:\u003c\/strong\u003e Built-in fault self-diagnosis with clear on-screen fault codes. Operators can identify and resolve issues at a glance, minimizing unplanned downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Sensitivity Photoelectric Eye Color Mark Tracking:\u003c\/strong\u003e Digital input for seal-cut position with high-sensitivity color mark detection ensures accurate, consistent seal placement on every bag — critical for printed film alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent PID Temperature Control:\u003c\/strong\u003e Each sealing zone uses independent PID temperature regulation, adapting precisely to different packaging film materials (OPP, CPP, PE, POF, etc.) for reliable seals across material types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositioning Stop — No Film Sticking, No Waste:\u003c\/strong\u003e The machine stops at a defined position every time, preventing the sealing jaw from sticking to the film and eliminating film waste at shutdown.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Drive System:\u003c\/strong\u003e A streamlined mechanical transmission design reduces failure points, improves operational reliability, and makes routine maintenance and cleaning faster and easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware-Driven Control Architecture:\u003c\/strong\u003e All machine functions are implemented in software, enabling easy parameter adjustment and future feature upgrades without hardware changes — the machine stays current as your production needs evolve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood — Baked \u0026amp; Snack:\u003c\/strong\u003e Biscuits, crackers, puffed rice crackers, snow crackers, egg yolk pies, wafers, cookies — pillow bag wrapping for individual or multi-pack units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood — Confectionery \u0026amp; Chocolate:\u003c\/strong\u003e Chocolate bars, candy bars, individually wrapped chocolates — back-seal or pillow bag with optional gas flushing for freshness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood — Bread \u0026amp; Pastry:\u003c\/strong\u003e Sliced bread, buns, toast, mooncakes — flow wrapping for single-piece or tray-loaded products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood — Instant \u0026amp; Convenience:\u003c\/strong\u003e Instant noodle blocks, instant rice, compressed biscuits — high-speed pillow bag packaging for retail and export\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaily Consumer Goods:\u003c\/strong\u003e Soap bars, wet wipes packs, tissue packs, personal care items — back-seal or pillow bag for regular-shaped consumer products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware \u0026amp; Industrial Parts:\u003c\/strong\u003e Screws, bolts, small tools, electronic components — individual or batch flow wrapping for retail display or bulk shipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFresh Produce \u0026amp; Trays:\u003c\/strong\u003e Vegetable trays, fruit cartons, foam-tray packed produce — overwrapping for supermarket-ready presentation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Suitable for regular-shaped solid products. Not recommended for loose powders, liquids, or highly irregular-shaped items without a dedicated tray or carrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What bag types does the WS-350DS \/ WS-450XD support, and can it do gas flushing?\u003c\/strong\u003e\u003cbr\u003eThe WS-Series supports pillow bags, back-seal bags, and perforated bags. Gas flushing is available as an optional configuration — please specify your requirement when ordering so the machine can be configured with the appropriate gas-flushing module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How does the triple servo motor system eliminate film waste compared to traditional single-motor machines?\u003c\/strong\u003e\u003cbr\u003eTraditional single-motor flow wrappers require multiple idle test runs to calibrate bag length after a changeover, wasting film and time. The WS-Series triple servo system allows the operator to input the target bag length directly on the HMI — the machine cuts at the exact set length from the first bag, with no idle runs and no wasted film.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What packaging film materials are compatible with the WS-Series machines?\u003c\/strong\u003e\u003cbr\u003eThe independent PID temperature control on each sealing zone allows the machine to adapt to a wide range of heat-sealable films, including OPP, CPP, PE, POF (polyolefin shrink film), and composite laminated films. The optimal temperature range depends on the specific film supplier and thickness — the machine's digital temperature setting makes fine-tuning straightforward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What is the changeover time when switching between different product sizes or bag lengths on the WS-350DS \/ WS-450XD?\u003c\/strong\u003e\u003cbr\u003eChangeover time varies by the degree of size difference, but the servo-driven bag-length setting significantly reduces adjustment time — operators simply enter the new bag length on the touchscreen. For film roll changes and mechanical guide adjustments (width, height), typical changeover takes 15–30 minutes depending on operator experience. The bilingual HMI and simplified drive system further reduce the learning curve for new operators.\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43932644180046,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Top_Film_Horizontal_Flow_Wrapping_Machine_KL-450_93403f4f-994b-4fd2-ac98-a18bdc262cfd.png?v=1773239200"}],"url":"https:\/\/shkpack.com\/ja\/collections\/horizontal-flow-wrappers.oembed","provider":"Keypack Intelligent Technology Co., Ltd.","version":"1.0","type":"link"}