1200-2000 bags/h Liquid Bag Packing Machine for Spout Pouches


This liquid bag packing machine is designed for automatic filling, dosing, and capping of liquid and semi-liquid products such as juice, jelly, paste, and chemical fluids. It supports pouch feeding, quantitative filling, and automatic sealing with stable performance. Constructed with SUS304 stainless steel contact parts and PLC touch screen control, the system ensures consistent operation and hygienic processing. It is suitable for medium-scale liquid packaging lines requiring flexible capacity adjustment and reliable automation.

Compare

Product introduction of Liquid Bag Packing Machine

The liquid bag packing machine is an automated packaging system used for filling and sealing preformed bags with liquid or semi-liquid products. It handles materials such as juice, milk, butter, paste, and chemical liquids within a filling range of 50–500 ml, expandable up to 3L. The machine integrates automatic bag feeding, quantitative filling, air blowing, cap releasing, and locking functions. With SUS304 stainless steel contact structure and PLC control, it ensures stable operation. It is suitable for food, beverage, and chemical manufacturers requiring standardized pouch packaging solutions.

Working Principle

The machine automatically feeds preformed pouches into the working station. It first opens the bag, then performs quantitative liquid filling using a dosing system. After filling, air blowing ensures proper sealing conditions. The system then releases and locks the cap automatically before discharging the finished pouch. PLC control coordinates all steps, while sensors monitor positioning and operation status. The process ensures continuous, automated production with stable filling accuracy and consistent sealing quality.

Product Parameter Table

Filling heads 2
Capacity 1200-2000 bags/hour
Filling volume 50-500 ml(customizable 1 L 2 L 3 L)
Error ±2%
Power 380 V,50 Hz
Air pressure  0.7 m³/min
Weight 1200 kg

Main Features

  1. Automatic multi-step workflow integrates bag feeding, filling, sealing, and capping in continuous operation process.
  2. SUS304 stainless steel product contact parts ensure hygiene compliance and stable long-term production reliability.
  3. PLC touch screen control system provides easy operation and real-time monitoring of machine working status.
  4. High-precision dosing system maintains stable filling accuracy within controlled deviation range across production batches.
  5. Compatible with optional systems including CIP cleaning, nitrogen filling, and external coding integration modules.
  6. Equipped with branded pneumatic and electrical components ensuring stable performance and reduced maintenance frequency.

Application Scenarios

  • Liquid food packaging such as juice, milk, jelly, and flavored beverages production lines
  • Semi-liquid filling for butter, paste, sauce, and viscous food product packaging
  • Chemical liquid packaging for detergents, cleaning fluids, and industrial liquid products
  • Beverage manufacturing factories requiring flexible pouch-based liquid filling solutions
  • OEM packaging plants producing customized liquid sachet and bag products

FAQ

Q1: What types of products can this machine handle?
It can process liquids, semi-liquids, pastes, juices, and chemical fluids.

Q2: What is the filling range?
The standard range is 50–500 ml, with optional customization up to 3 liters.

Q3: Does it support automatic capping?
Yes, it includes automatic cap releasing and locking functions.

Q4: Can it be integrated with cleaning systems?
Yes, it supports optional CIP cleaning and nitrogen filling systems.

Q5: What is the control system used?
It uses a PLC touch screen control system for stable and easy operation.

Contact us to get your quotation now.

Get in touch with our engineering team.

Select at least 2 products
to compare