Product Introduction
This Automatic Pouch Filling and Sealing Machine is engineered for fast, stable, and accurate liquid sachet packaging in modern production environments. Built with a stainless-steel frame and a PLC-controlled operating logic, it integrates film forming, dosing, bag pulling, cutting, and sealing into one streamlined process. The system is designed to produce neat, reliable pouches within a compact bag-making range, helping manufacturers standardize package quality while improving throughput and labor efficiency. With a variable-frequency motor crank structure and heat-sealed bag pulling, the machine maintains consistent motion control and smooth film handling, supporting continuous operation and dependable sealing performance across long production shifts.
Product Advantages
Accurate Dosing for Consistent Output
The machine is developed as an accurate measurement packing solution, delivering a measurement accuracy of ±1–10% depending on packaging materials and fill quantity. This range supports controlled filling for many liquid products, helping reduce overfill, limit material waste, and improve batch-to-batch consistency.
Reliable Sealing for Liquid Packaging
Designed specifically with liquid-packaging requirements in mind, the equipment supports a horizontal sealing leak-proof line of 1mm (applicable to liquid packaging), enhancing seal integrity and lowering the risk of leakage during handling, transport, and retail display. The sealing form adopts twisted-edge adhesive sealing to improve closure stability and overall pouch appearance.
Stable Film Tracking and Positioning
Equipped with a JULONG dual-color photoelectric optoelectronic eye, the machine provides accurate mark detection for consistent bag positioning. This contributes to uniform pouch length control and cleaner seal alignment, especially valuable when running printed films and branding-critical packaging.
Flexible Cutting and Clean Pack Presentation
An independent cutter enables either flat cut or serrated cut, with a 3mm spacing between cutters, supporting different finishing styles for various market preferences. The back sealing width of 5–10mm (no pattern) helps maintain a tidy seam, while the system’s controlled pulling motion keeps film tension stable for a more professional-looking pack.
Industrial-Grade Build and Efficient Automation
Constructed from stainless steel and designed as an automatic unit, the machine is suited to factory and workshop production lines that require cleanliness, durability, and repeatable performance. With a working speed of 20–40 bags per minute, it supports scalable output while minimizing manual intervention and reducing operator workload.
Technical Specifications
| Item | Specification |
|---|---|
| Machine Type | Automatic |
| Material | Stainless Steel |
| Weight | 350 kg |
| Speed | 20–40 bags/min |
| Bag Making Range | Bag Width: 20–80 mm; Bag Length: up to 150 mm |
| Control System | PLC Control |
| Measurement Accuracy | ±1–10% (depends on packaging materials and quantity) |
| Optoelectronic Eye | JULONG Dual Color Photoelectric |
| Bag Pulling Method | Variable Frequency Motor Crank Structure, Heat Sealed Bag Pulling |
| Cutting Method | Flat Cut or Serrated Cut (Independent Cutter), 3 mm spacing between cutters |
| Back Sealing Width | 5–10 mm, No Pattern |
| Horizontal Sealing Width | 8–10 mm; Diagonal Mesh Pattern (1 mm spacing) or Straight Pattern (2 mm spacing) |
| Horizontal Sealing Leak-Proof Line | 1 mm (only applicable to liquid packaging) |
| Sealing Form | Twisted Edge Adhesive Sealing |
| Packaging Film | Composite Packaging Material |
| Warranty | 1 Year |
Application Fields
This versatile bag-making packing machine is primarily used for sachet packaging of liquid products where stable sealing and controlled dosing are critical. Typical applications include daily chemical and personal-care liquids such as shampoo, shower gel, liquid soap, and similar formulations. It is also suitable for production lines that require standardized pouch dimensions, consistent seal quality, and automated operation to support higher output with reduced manual handling. The machine is well-matched for factories, workshops, and integrated packaging lines seeking a cost-effective, reliable solution for small pouch packaging.
