Product Introduction
The Packmate DS320A Poly Bag Packing Machine is an automatic form–fill–seal (FFS) system developed for stable, efficient pouch packaging of liquids, granules/particles, and powders. Engineered to run composite packaging films smoothly, it combines bag forming, servo-controlled film pulling, metered filling, hot sealing, and precision cutting into one integrated workflow. Covering a practical 50–500 ml filling range, the DS320A helps production teams maintain consistent pouch dimensions, uniform sealing quality, and a clean, professional pack appearance. Designed for everyday manufacturing, it features reliable pneumatic support, straightforward operation, and maintenance-friendly construction, enabling dependable output for both continuous production and multi-SKU packaging where frequent size or product changeovers are required.
Product Features
Compatible with Composite Films for Multi-Product Packaging
Optimized for composite packaging materials commonly used in modern pouch formats, the DS320A supports diversified applications—from flowable liquids to free-flowing powders and granular blends—allowing one platform to serve multiple product lines and reduce equipment redundancy.
Consistent Dosing to Support Cost Control
The machine delivers a measurement accuracy of ±1–10% (influenced by product characteristics and target volume), helping manufacturers maintain repeatable fill performance, reduce giveaway, and improve batch-to-batch consistency across different materials.
Servo-Driven Film Pulling for Stable Pouch Length
Film transport is powered by a Schneider servo motor using roller bag pulling, providing smooth traction, stable pouch length control, and repeatable registration. This stability supports neat cutting alignment and helps maintain consistent pouch presentation, especially during sustained, higher-speed runs.
Reinforced Horizontal Sealing for Secure Packs
The horizontal sealing unit uses a “Yadeke” cylinder mechanism to deliver firm, repeatable sealing pressure. A straight sealing pattern with 2 mm spacing and a 10 mm sealing width strengthens the seal area and improves finished-pack reliability. For liquid applications, an optional 1 mm leak-proof line can be applied to enhance sealing integrity and reduce leakage risks during storage and transportation.
Clean Pattern Cutting for Professional Appearance
Pattern cutting with 3 mm spacing supports uniform edges and consistent pouch separation. The result is a tidy, retail-ready finish that improves overall pack aesthetics and downstream handling performance.
Efficient Forming Structure for Common Pouch Sizes
The forming section supports film widths up to ≤320 mm and includes one set of flip collar forming components for stable bag shaping. This configuration accommodates widely used pouch dimensions and helps maintain forming consistency across varying product types.
Technical Specifications
| Item | Specification |
|---|---|
| Model | DS320A |
| Filling Range | 50–500 ml |
| Packaging Speed | 30–50 bags/column per minute |
| Applicable Products | Liquids, particles/granules, powders |
| Film Type | Composite packaging material |
| Max. Film/Forming Width | ≤320 mm (includes 1 set of flip collar forming components) |
| Bag Size Range (W × L) | 50 ≤ W ≤ 150 mm; 30 ≤ L ≤ 240 mm |
| Film Pulling Method | Roller bag pulling; Schneider servo motor; servo drive for film pulling and hot sealing |
| Horizontal Sealing Method | “Yadeke” cylinder horizontal sealing |
| Sealing Pattern / Width | Straight pattern (2 mm spacing); sealing width 10 mm |
| Leak-Proof Line (Liquid Option) | 1 mm |
| Cutting Method | Pattern cutting (3 mm spacing) |
| Photoelectric Sensor | JULONG |
| Air Source Pressure | 6 kg |
| Machine Weight | 350 kg |
| Measurement Accuracy | ±1–10% (depending on material properties and fill quantity) |
Application Areas
The Packmate DS320A is ideal for facilities that require dependable pouch forming, filling, sealing, and cutting using composite films. It is widely applicable in food and beverage packaging (e.g., sauces, condiments, drink concentrates, flavor bases, and granular ingredients), daily chemical production (e.g., liquid detergents, cleaning agents, and chemical powders), pharmaceutical and healthcare packaging where stable pouch presentation and seal reliability are valued, and general industrial packing of powders, granules, or flowable liquids. With its 50–500 ml range, servo-stable film pulling, and reinforced sealing structure, the DS320A supports both routine high-volume tasks and flexible multi-product operations where repeatability and consistent finished quality are essential.
