Product Overview

The Keypack Intelligent Pouch Feeding Machine for Pre-made Bags is an automatic pre-made bag packaging and sealing solution designed for efficient filling and sealing of a wide range of pouch types, including three-side sealed bags, stand-up pouches, zipper bags, and gusseted bags. The system integrates automatic bag feeding, bag opening, filling, sealing, and finished product discharge, making it suitable for granules, powders, liquids, and solid products. It is widely applied in food packaging, chemical packaging equipment, pharmaceutical pouch packaging, and agricultural packaging, and can be flexibly configured with auger fillers, linear weighers, and multi-head combination scales to meet different production requirements. This equipment is ideal for customers seeking a compact, economical, and reliable premade pouch filling machine for diverse products such as coffee, frozen food, biscuits, grains, nuts, candies, powdered drinks, vegetables, and snacks.

Key Features and Machine Characteristics

• Automatic Pre-made Pouch Packaging System
  The Keypack Intelligent (Kunbupack) machine performs continuous operations including pouch picking, pouch opening, filling, sealing, and output, functioning as an efficient premade pouch packing machine and premade pouch filling and sealing machine for high-demand production lines.

• Wide Bag Type Compatibility
  Designed to handle multiple pre-made bag formats, the system supports stand-up pouches, zipper bags, three-side sealed bags, and gusseted bags, meeting diverse market packaging needs in food, pharmaceutical, chemical, and agricultural industries.

• Compact and Hygienic Structure
  Featuring a simple and compact design with a small footprint, the machine is constructed with full food-grade stainless steel, ensuring hygiene, durability, and suitability for food packaging machines and pharmaceutical pouch packagers.

• Flexible Filling System Integration
  Compatible with screw scales (auger fillers), linear scales, and multi-head weighers, the system can package granules, powder, liquid, and solid products, making it a versatile automatic bag packaging machine for multiple applications.

• Stable and User-Friendly Operation
  The equipment automatically stops when bags are unavailable and allows bag replenishment during operation, improving production continuity. Bag size and type adjustments are simple, contributing to low maintenance cost and operational efficiency.

• Optional Functional Configurations
  An optional zipper bag opening device is available to expand application flexibility. A 7-inch color touchscreen provides intuitive operation with automatic fault diagnosis and alarm reminders, supported by a multi-language PLC control system suitable for global markets.

• Economical and Reliable Performance
  Designed for long-term stable operation, the system delivers consistent performance as a premade pouch packaging machine, food packaging machine, and agricultural packing solution, balancing cost efficiency with reliable automation.

Application Areas

• Food Packaging Industry
  Packaging of snacks, candies, coffee, biscuits, grains, nuts, frozen food, vegetables, powdered drinks, and other food products using a premade pouch filling machine and vacuum packing machine–compatible packaging process.

• Chemical Packaging Equipment
  Suitable for powder, granule, and liquid chemical products, supporting accurate and hygienic pouch filling and sealing.

• Pharmaceutical Packaging
  Applied as a pharmaceutical pouch packager for solid and powdered healthcare products requiring stable and clean packaging.

• Agricultural Packaging
  Used for agricultural packaging and agricultural packing of seeds, grains, and related products in pre-made pouches.