{"product_id":"liquid-metering-vffs-machine","title":"Liquid Metering Vertical Form-Fill-Seal Machine","description":"\u003cp\u003eKeypack Intelligent Liquid Metering Vertical Form-Fill-Seal Machine is a PLC servo-controlled \u003cstrong\u003eVFFS Machine\u003c\/strong\u003e engineered for accurate, continuous liquid filling and packaging of food, cosmetic, and chemical liquid products. It integrates servo liquid metering, bag forming, filling, sealing, date printing, and finished product conveying into a single automated workflow, delivering stable and consistent output across production shifts. Ideal for food liquid packaging lines, cosmetic liquid filling operations, and chemical liquid packaging machine applications.\u003c\/p\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKeypack Intelligent Liquid Metering Vertical Form-Fill-Seal Machine\u003c\/strong\u003e is a fully automatic \u003cstrong\u003eVertical Packaging Machine\u003c\/strong\u003e designed to handle a wide range of liquid materials — from thin, free-flowing liquids such as juice, edible oil, and health drinks to viscous products such as sauces, tomato paste, salad dressing, cheese sauce, shampoo, lotion, and liquid detergent.\u003c\/p\u003e\n\u003cp\u003eAt its core, the machine uses a \u003cstrong\u003ePLC servo control system\u003c\/strong\u003e combined with a pneumatic control system and an extra-large touchscreen HMI. The touchscreen stores multiple product packaging parameter sets, allowing operators to switch between liquid types or bag formats quickly without manual reconfiguration — reducing changeover time and improving line efficiency.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eKeypack Intelligent (Kunbupack) Liquid Packaging Machine\u003c\/strong\u003e supports pillow-type bags and hanging-hole bags, and uses single-belt or dual-belt film transportation for fast, stable, low-friction film feeding. When paired with compatible liquid metering and conveying systems, it automatically completes the full packaging cycle: liquid feeding, servo metering, bag forming, filling, sealing, gas flushing or exhaust, date printing, counting, and finished product conveying — all in one continuous process.\u003c\/p\u003e\n\u003cp\u003eAn intelligent temperature control system maintains precise sealing temperature throughout operation, producing smooth, flat, and reliable seals on every liquid packaging bag. A built-in fault display and alarm system provides real-time diagnostics to help operators identify and resolve issues quickly, minimizing unplanned downtime on the liquid packaging line.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Machine Characteristics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLC Servo Control + Pneumatic System + Touchscreen HMI:\u003c\/strong\u003e The integrated control architecture delivers high precision, operational stability, and intelligent automation across the full liquid packaging cycle — from metering to finished product output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Temperature-Controlled Sealing:\u003c\/strong\u003e An intelligent temperature controller maintains accurate sealing temperature throughout production, ensuring neat, flat, and consistent seals on every liquid packaging bag and reducing seal defects caused by temperature fluctuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Parameter Touchscreen Storage:\u003c\/strong\u003e The touchscreen HMI stores packaging parameters for multiple liquid products and bag formats. Operators can recall saved settings instantly during product changeover, reducing setup time on the liquid filling line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Full-Process Automation:\u003c\/strong\u003e When configured with compatible liquid metering and conveying systems, the machine automatically completes liquid feeding, servo metering, bag forming, filling, sealing, gas flushing or exhaust, date printing, counting, and finished product conveying in a single uninterrupted workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Belt or Dual-Belt Film Transport:\u003c\/strong\u003e Both film pulling configurations are available, providing fast, stable, low-friction, and low-wear film feeding suitable for sustained high-speed liquid VFFS machine operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Fault Display and Diagnostics:\u003c\/strong\u003e A built-in fault display and alarm system identifies machine status in real time, helping operators locate and resolve issues quickly to minimize downtime on the liquid packaging line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Guard Enclosure:\u003c\/strong\u003e Equipped with safety protection mechanisms that meet industrial safety management requirements for automatic liquid packaging equipment environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Bag Format Support:\u003c\/strong\u003e Supports pillow-type bags and hanging-hole bags, with customization available to meet specific liquid packaging format requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Liquid Packaging:\u003c\/strong\u003e Sauce and condiment filling for food production lines — including tomato sauce, salad dressing, cheese sauce, and chili sauce; edible oil portioning and sealing for cooking oil packaging; syrup and honey filling for food and beverage manufacturers; juice and health drink packaging for beverage producers; seasoning liquid filling for food processing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCosmetics and Personal Care Liquid Filling:\u003c\/strong\u003e Shampoo and conditioner filling for personal care packaging lines; lotion and body wash filling for cosmetic manufacturers; mouthwash and liquid soap packaging for hygiene product lines; liquid products with moderate viscosity suitable for servo metering and VFFS bag sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical and Daily Chemical Liquid Packaging:\u003c\/strong\u003e Liquid detergent filling and sealing for household and industrial cleaning product lines; daily chemical liquid packaging machine applications for cleaning agents, disinfectants, and similar chemical liquid products in sealed, labeled, and counted bag formats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Liquid Packaging Lines:\u003c\/strong\u003e Turnkey integration as a \u003cstrong\u003eVertical Form Fill Seal Machine\u003c\/strong\u003e within end-to-end liquid packaging lines requiring \u003cstrong\u003eLiquid Filling Machine\u003c\/strong\u003e, \u003cstrong\u003eAutomatic Liquid Filler\u003c\/strong\u003e, and \u003cstrong\u003eVertical Packaging Machine\u003c\/strong\u003e capabilities — suitable for food, cosmetic, and industrial liquid packaging operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eKL-320\u003c\/th\u003e\n\u003cth\u003eKL-420\u003c\/th\u003e\n\u003cth\u003eKL-520\u003c\/th\u003e\n\u003cth\u003eKL-620\u003c\/th\u003e\n\u003cth\u003eKL-820\u003c\/th\u003e\n\u003cth\u003eKL-1250\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaking Bag Size\u003c\/td\u003e\n\u003ctd\u003e(L) 60–250 mm \/ (W) 50–150 mm\u003c\/td\u003e\n\u003ctd\u003e(L) 60–300 mm \/ (W) 60–200 mm\u003c\/td\u003e\n\u003ctd\u003e(L) 80–350 mm \/ (W) 80–250 mm\u003c\/td\u003e\n\u003ctd\u003e(L) 100–400 mm \/ (W) 100–300 mm\u003c\/td\u003e\n\u003ctd\u003e(L) 120–500 mm \/ (W) 120–400 mm\u003c\/td\u003e\n\u003ctd\u003e(L) 150–800 mm \/ (W) 150–600 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking Speed\u003c\/td\u003e\n\u003ctd\u003e40–100 bags\/min\u003c\/td\u003e\n\u003ctd\u003e35–80 bags\/min\u003c\/td\u003e\n\u003ctd\u003e30–80 bags\/min\u003c\/td\u003e\n\u003ctd\u003e30–70 bags\/min\u003c\/td\u003e\n\u003ctd\u003e20–60 bags\/min\u003c\/td\u003e\n\u003ctd\u003e5–30 bags\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e220V \/ 50-60Hz \/ 3.0 kW\u003c\/td\u003e\n\u003ctd\u003e220V \/ 50-60Hz \/ 3.0 kW\u003c\/td\u003e\n\u003ctd\u003e220V \/ 50-60Hz \/ 4 kW\u003c\/td\u003e\n\u003ctd\u003e220V \/ 50-60Hz \/ 4 kW\u003c\/td\u003e\n\u003ctd\u003e220V \/ 50-60Hz \/ 4 kW\u003c\/td\u003e\n\u003ctd\u003e220V \/ 50-60Hz \/ 5 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressed Air Consumption\u003c\/td\u003e\n\u003ctd\u003e6–8 kg\/m² \/ 0.3 m³\/min\u003c\/td\u003e\n\u003ctd\u003e6–8 kg\/m² \/ 0.3 m³\/min\u003c\/td\u003e\n\u003ctd\u003e6–8 kg\/m² \/ 0.3 m³\/min\u003c\/td\u003e\n\u003ctd\u003e6–8 kg\/m² \/ 0.3 m³\/min\u003c\/td\u003e\n\u003ctd\u003e6–8 kg\/m² \/ 0.3 m³\/min\u003c\/td\u003e\n\u003ctd\u003e6–8 kg\/m² \/ 0.3 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Weight\u003c\/td\u003e\n\u003ctd\u003e300 kg\u003c\/td\u003e\n\u003ctd\u003e350 kg\u003c\/td\u003e\n\u003ctd\u003e350 kg\u003c\/td\u003e\n\u003ctd\u003e400 kg\u003c\/td\u003e\n\u003ctd\u003e450 kg\u003c\/td\u003e\n\u003ctd\u003e500 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e1400 × 1000 × 1200 mm\u003c\/td\u003e\n\u003ctd\u003e1650 × 1100 × 1500 mm\u003c\/td\u003e\n\u003ctd\u003e1650 × 1200 × 1600 mm\u003c\/td\u003e\n\u003ctd\u003e1800 × 1300 × 1750 mm\u003c\/td\u003e\n\u003ctd\u003e2050 × 1600 × 2050 mm\u003c\/td\u003e\n\u003ctd\u003e2128 × 2057 × 2385 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCustomization and Optional Modules\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eServo liquid metering system — configurable based on liquid viscosity and fill volume requirements\u003c\/li\u003e\n\u003cli\u003eGas flushing (MAP) or exhaust module for modified atmosphere or vacuum liquid packaging\u003c\/li\u003e\n\u003cli\u003eDate printing module\u003c\/li\u003e\n\u003cli\u003eFinished product conveying system\u003c\/li\u003e\n\u003cli\u003eSingle-belt or dual-belt film pulling configuration\u003c\/li\u003e\n\u003cli\u003ePillow bag or hanging-hole bag format\u003c\/li\u003e\n\u003cli\u003eSafety guard enclosure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keypack Intelligent Technology Co., Ltd.","offers":[{"title":"Default Title","offer_id":43158625321038,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/5182\/4718\/files\/Kunbupack_liquid_metering_Vertical_Form-Fill-Seal_Machine_b088ebf9-f829-44b1-ac0d-02f5cf5dfa3e.jpg?v=1773216666","url":"https:\/\/shkpack.com\/fa\/products\/liquid-metering-vffs-machine","provider":"Keypack Intelligent Technology Co., Ltd.","version":"1.0","type":"link"}