Product Overview

The Keypack Intelligent Liquid Metering Vertical Form-Fill-Seal Machine (VFFS Machine) is an automatic vertical packaging solution designed for high-accuracy liquid filling and packaging of food, cosmetic, and chemical liquid products.
This Vertical Form-Fill-Seal Machine integrates liquid metering, filling, bag forming, sealing, and finished product output into one compact Vertical Packaging Machine, making it ideal for continuous and stable liquid packaging operations.

The machine is suitable for a wide range of liquid materials such as sauces, seasonings, syrups, edible oil, juice, shampoo, lotion, liquid detergent, mouthwash, and other food-grade or chemical liquids.
Based on different product characteristics, the Keypack Intelligent Liquid Packaging Machine can be equipped with compatible liquid filling systems and conveying systems to automatically complete metering, filling, bag-making, inflation or deflation, date printing, counting, and finished product conveying.

This Automatic Liquid Filling Machine supports pillow-type bags and hanging-hole bags, meeting the flexible packaging needs of modern food liquid packaging, cosmetics filling, and chemical liquid packaging applications.

Key Features and Machine Characteristics

• Equipped with complete safety protection mechanisms, meeting industrial safety management and automatic packaging machine operation requirements.

• Intelligent temperature control system ensures accurate sealing temperature, producing smooth, neat, and reliable seals for liquid packaging bags.

• Adopts a PLC servo control system, pneumatic control system, and large touchscreen interface as the core drive control, ensuring high control precision, operational stability, and intelligent automation.

• When combined with the appropriate liquid metering system, the Keypack Intelligent (Kunbupack) Vertical Form-Fill-Seal Machine can automatically complete liquid feeding, servo liquid filling, bag forming, sealing, date printing, inflation or deflation, finished product conveying, and automatic counting.

• Touchscreen control system allows storage of multiple packaging process parameters, enabling fast product changeover without repeated configuration, improving production efficiency.

• Integrated fault display and alarm system supports real-time troubleshooting and reduces downtime during liquid packaging operations.

• Supports customization for pillow bags and hanging-hole bags, suitable for various liquid packaging formats and flexible packaging requirements.

• Uses single-belt or double-belt film transportation systems, ensuring fast, stable operation with low friction and minimal film wear, ideal for continuous VFFS packaging lines.

Application Areas

• Food liquid packaging: sauces, tomato sauce, salad dressing, cheese sauce, syrup, juice, edible oil, health drinks

• Cosmetics and personal care: shampoo, lotion, mouthwash, liquid soap

• Chemical liquids: liquid detergent, cleaning liquids, daily chemical products

• Automatic liquid packaging lines requiring VFFS Machine, Vertical Packaging Machine, Liquid Filling Machine, and Automatic Liquid Filler solutions