{"product_id":"liquid-vffs-horizontal-seal-machine","title":"Liquid VFFS Machine with Upper \u0026 Lower Horizontal Sealing KL-300Y","description":"\u003cp\u003eKeypack Intelligent Liquid VFFS Machine with Upper \u0026amp; Lower Horizontal Sealing KL-300Y is a precision vertical form-fill-seal system engineered for automated liquid and sauce metering and packaging with horizontal top-and-bottom sealing technology. It delivers 20–40 bags per minute with ≤±1% fill accuracy, driven by a PLC servo control system and built with full 304 stainless steel leak-proof construction. Ideal for food-grade sauces, condiments, liquid seasonings, and personal care liquids requiring drip-free filling with superior horizontal seal integrity.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe KL-300Y is a fully automatic liquid VFFS (vertical form-fill-seal) packaging machine purpose-built for liquid and paste-type materials, featuring upper and lower horizontal sealing for maximum seal strength and leak resistance. Unlike conventional back-seal VFFS machines, the KL-300Y's horizontal seal design creates a flat, reinforced top-and-bottom seal that is especially suited to high-viscosity sauces, oils, and liquid condiments that demand zero-leakage packaging performance.\u003c\/p\u003e\n\u003cp\u003eThe machine integrates servo pump-controlled metering, anti-drip filling nozzles, PLC automation with a large color touchscreen, and synchronized film registration via color mark detection — all in one continuous bag-make, fill, seal, and cut operation. The system supports multiple bag formats including back seal, three-side seal, and four-side seal configurations, with serrated or flat cut options to match retail and food service presentation requirements.\u003c\/p\u003e\n\u003cp\u003eEquipped with Keypack Intelligent (Kunbupack) servo pump metering technology, the KL-300Y stores packaging parameters for multiple liquid formulations on the touchscreen, enabling rapid product changeover without manual reconfiguration — a critical advantage for sauce and condiment producers running multiple SKUs on a single line. The full 304 stainless steel body with sanitary design ensures compliance with food safety and pharmaceutical hygiene standards, while the sponge air exhaust system improves bag appearance and liquid settling for premium retail presentation.\u003c\/p\u003e\n\u003cp\u003eThe KL-300Y can be paired with upstream liquid processing equipment (mixing tanks, homogenizers, pasteurizers) and downstream automation (cartoning, case packing, palletizing) to form a complete liquid packaging line for sauces, condiments, beverages, and personal care liquids.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper \u0026amp; Lower Horizontal Seal Design:\u003c\/strong\u003e Top-and-bottom horizontal sealing delivers superior seal integrity, enhanced leak resistance, and premium flat-bottom bag appearance — ideal for liquid sachets, sauce pouches, and condiment single-serve packaging for retail display and food service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrip-Free Anti-Drip Filling System:\u003c\/strong\u003e Servo pump-controlled metering with anti-drip filling nozzle achieves ≤±1% fill accuracy for consistent liquid volumes, eliminating product waste, contamination, and seal contamination from sauce or oil residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLC Servo Drive Control:\u003c\/strong\u003e Full servo-driven film feeding and sealing system with large color touchscreen interface enables intuitive operation, real-time monitoring, and recipe management for multiple liquid viscosities and sauce formulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Proof Stainless Steel Construction:\u003c\/strong\u003e Full 304 stainless steel body with reinforced horizontal seal construction prevents leakage and ensures product integrity during storage, cold chain transportation, and consumer use — compliant with food-grade and pharmaceutical hygiene standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Product Parameter Memory:\u003c\/strong\u003e Touchscreen stores packaging parameters for various liquid viscosities and sauce formulations, enabling quick changeover between products without resetting — reducing downtime and improving line efficiency for multi-SKU sauce producers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Mark Detection \u0026amp; Film Registration:\u003c\/strong\u003e Automatic color mark sensor ensures precise film registration for printed packaging films, maintaining consistent bag length and label alignment across all liquid and sauce packaging runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Ribbon Date Coding:\u003c\/strong\u003e Integrated ribbon coding system prints production date, batch number, and expiry date directly on each sachet for full traceability and regulatory compliance in food and pharmaceutical liquid packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSponge Air Exhaust System:\u003c\/strong\u003e Removes excess air from liquid-filled bags before sealing, improving bag appearance, reducing headspace, and ensuring a clean, professional presentation for retail sauce and condiment sachets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Bag Format Support:\u003c\/strong\u003e Supports back seal, three-side seal, and four-side seal configurations with serrated or flat cut options, accommodating diverse liquid packaging presentation needs from single-serve sachets to multi-portion pouches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Protection Systems:\u003c\/strong\u003e Comprehensive safety guards, emergency stop functions, and interlock systems meet enterprise safety management requirements and protect operators during liquid packaging production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSauce \u0026amp; Condiment Packaging (Food Industry):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoy sauce, dark soy sauce, and light soy sauce: single-serve sachets for food service, restaurant portion control, and retail dipping sauce packaging\u003c\/li\u003e\n\u003cli\u003eChili sauce, hot sauce, and sriracha: portion-controlled sachets for fast food, takeaway, and retail condiment packaging\u003c\/li\u003e\n\u003cli\u003eOyster sauce and fish sauce: liquid seasoning sachets for Asian cuisine food service and consumer retail packaging\u003c\/li\u003e\n\u003cli\u003eKetchup and tomato sauce: single-serve and multi-portion pouches for food service, catering, and retail condiment packaging\u003c\/li\u003e\n\u003cli\u003eMayonnaise and salad dressing: creamy sauce sachets for food service, airline catering, and retail single-serve packaging\u003c\/li\u003e\n\u003cli\u003eBarbecue sauce and teriyaki sauce: portion-controlled pouches for food service, grilling, and retail condiment packaging\u003c\/li\u003e\n\u003cli\u003eVinegar and cooking wine: liquid seasoning sachets for consumer convenience and food service portion control\u003c\/li\u003e\n\u003cli\u003eChili oil and sesame oil: flavored oil sachets for restaurant table condiments and retail single-serve packaging\u003c\/li\u003e\n\u003cli\u003eHoney and syrup: viscous liquid sachets for food service, hotel amenities, and retail single-serve packaging\u003c\/li\u003e\n\u003cli\u003eFruit juice and functional beverages: liquid drink sachets for on-the-go consumption, health food retail, and nutritional supplement packaging\u003c\/li\u003e\n\u003cli\u003eLiquid soup base and broth concentrate: cooking liquid sachets for food service and consumer convenience packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePharmaceutical \u0026amp; Health Liquid Packaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHerbal liquid formulations and concentrated TCM extracts: single-dose sachets for traditional Chinese medicine distribution and health supplement retail\u003c\/li\u003e\n\u003cli\u003eOral liquid medications and vitamin solutions: pharmaceutical-grade liquid sachets for single-dose dispensing and patient compliance packaging\u003c\/li\u003e\n\u003cli\u003eElectrolyte solutions and sports recovery drinks: liquid sachets for pharmaceutical and health food retail packaging\u003c\/li\u003e\n\u003cli\u003eMouthwash and oral antiseptic rinse: liquid sachets for travel retail, hotel amenities, and dental hygiene product packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePersonal Care \u0026amp; Chemical Liquid Packaging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShampoo and conditioner: single-use sachets for hotel amenities, travel retail, and sample distribution packaging\u003c\/li\u003e\n\u003cli\u003eBody wash and liquid soap: personal care liquid sachets for hospitality, travel, and retail sample packaging\u003c\/li\u003e\n\u003cli\u003eLiquid laundry detergent and fabric softener: single-dose sachets for consumer convenience and retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow to high viscosity liquids and sauces: 1–10,000 cP (customizable pump configuration for paste-type materials)\u003c\/li\u003e\n\u003cli\u003eNon-carbonated liquids and sauces without large solid particulates\u003c\/li\u003e\n\u003cli\u003eTemperature range: ambient to 80°C (hot-fill configuration available for pasteurized sauces and beverages)\u003c\/li\u003e\n\u003cli\u003eNot recommended for: highly carbonated liquids, materials with large solid chunks (\u0026gt;5mm), or abrasive slurries without custom nozzle configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKL-300Y Liquid VFFS Machine with Upper \u0026amp; Lower Horizontal Sealing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel (316 SS upgrade available for acidic\/corrosive liquids)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC System with Servo Drive + Large Color Touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpper \u0026amp; Lower Horizontal Seal (Top and Bottom)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBag Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWidth: 30–150 mm × Length: 50–165 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFill Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20–40 bags\/minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-phase 220V \/ 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBag Styles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBack seal, Three-side seal, Four-side seal — serrated cut or flat cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCustomization and Optional Configurations\u003c\/h2\u003e\n\u003cp\u003eThe KL-300Y can be configured with a range of optional modules to match specific liquid and sauce packaging requirements: multi-head piston pumps for improved throughput with high-viscosity sauces, heated filling nozzles for hot-fill sauce and beverage applications, nitrogen flushing systems for extended shelf life and oxidation prevention in oil and sauce packaging, anti-foam systems for foaming liquid detergents and beverages, and advanced thermal transfer or inkjet coding systems for batch traceability and regulatory compliance. Material contact parts can be upgraded to 316 stainless steel for acidic condiments, vinegar-based sauces, or corrosive chemical liquids.\u003c\/p\u003e\n\n\u003ch2\u003eDelivery and Support\u003c\/h2\u003e\n\u003cp\u003eKeypack Intelligent provides comprehensive installation, commissioning, and operator training services for liquid and sauce packaging applications. The KL-300Y comes with standard warranty coverage, spare parts availability, and dedicated technical support to ensure continuous production uptime. Delivery timelines and customization options are available upon consultation to meet specific horizontal seal liquid packaging requirements and production capacity needs.\u003c\/p\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43148963610702,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/KL300Y.png?v=1773214801","url":"https:\/\/shkpack.com\/vi\/products\/liquid-vffs-horizontal-seal-machine","provider":"Keypack Intelligent Technology Co., Ltd.","version":"1.0","type":"link"}