Product Overview

The Keypack Intelligent Weighing Vertical Form-Fill-Seal Machine is an automatic VFFS Machine designed for accurate weighing and packaging of irregular block and granular materials. As a Vertical Form-Fill-Seal Machine and Vertical Packaging Machine, it is widely used in food packaging lines that require reliable weighing accuracy and stable bag forming performance.

This Keypack Intelligent Weighing and Packing Machine is suitable for candies, puffed foods, small biscuits, roasted nuts, dried fruits, granulated sugar, quick-frozen foods, and other irregular or granular products.
Based on product characteristics, the machine can be equipped with compatible weighing systems, including smart weighing and combination weigher configurations, as well as conveying systems to automatically complete weighing, filling, bag forming, sealing, inflation or deflation, date printing, counting, and finished product conveying.

With integrated weighing control and servo-driven VFFS operation, this Keypack Intelligent Food Packaging Machine provides stable, efficient, and continuous packaging performance for a wide range of solid and frozen food products.

Key Features and Machine Characteristics

• Equipped with complete safety protection systems to meet enterprise safety management requirements for automatic packaging equipment.

• Intelligent temperature control system ensures precise sealing temperature, producing neat, smooth, and consistent seals.

• Utilizes a PLC servo control system, pneumatic control system, and large touchscreen interface as the core drive control, maximizing control precision, operational reliability, and intelligent automation.

• When matched with appropriate weighing configurations such as multihead weighers or combination weighers, the Keypack Intelligent (Kunbupack) Vertical Form Fill Seal Machine can automatically complete weighing, feeding, filling, bag-making, date printing, inflation or deflation, finished product conveying, and automatic counting.

• Touchscreen control system supports storage of packaging parameters for multiple products, allowing fast product changeover without re-setting and improving production efficiency.

• Integrated fault display system assists operators in quick troubleshooting and timely resolution of machine faults.

• Supports customization for pillow-type bags and hanging-hole bags to meet different packaging format requirements.

• Single-belt or double-belt film pulling systems ensure fast, stable operation with low friction and minimal wear, suitable for long-term VFFS machine operation.

Application Areas

• Food packaging: candies, puffed foods, biscuits, roasted nuts, dried fruits, granulated sugar

• Frozen food packaging: quick-frozen foods and frozen product lines

• Solid and irregular materials: granular foods and block-shaped products

• Packaging lines requiring Weighing Machine, Multihead Weigher, Combination Weigher, Vertical Packaging Machine, and VFFS Machine solutions