The Pack Mate DS320A is a high-speed poly bag packing machine engineered to complete pouch forming, dosing, filling, and sealing in one streamlined, continuous workflow. Designed for demanding production lines that require consistent output and dependable seal integrity, the DS320A runs efficiently with powders, granules/particles, and liquids. A servo-driven film pulling system ensures accurate bag length control and stable registration, while a robust hot-sealing structure helps maintain clean, uniform seals across composite packaging films. With a practical filling range of 50–500 ml and a versatile bag size capability, the DS320A is a strong solution for manufacturers seeking fast changeover, repeatable performance, and reliable small-pouch packaging for multi-SKU operations.
Product Introduction
Pack Mate DS320A integrates automatic film feeding, collar forming, vertical sealing, horizontal sealing, and cutting into a compact, industrial-grade packaging platform. It is built to support stable high-speed operation in sachet and small pouch formats where appearance consistency, leakage prevention, and throughput efficiency are critical. By combining servo control with a proven sealing architecture, the DS320A helps reduce bag length variation, improves sealing repeatability, and delivers dependable performance across varying product characteristics and fill volumes.
Product Features
High-Speed Performance for Higher Throughput
With a packaging speed of 30–50 bags per column per minute, the DS320A is optimized for continuous production. This speed range supports efficient output for high-demand SKUs while maintaining stable running behavior across different materials and packaging volumes.
Servo-Driven Film Pulling for Accurate Bag Length and Smooth Feeding
The machine adopts servo motor drive for film pulling and hot sealing, improving feeding accuracy and bag length consistency. For customers targeting enhanced stability at higher speeds, an optional roller bag pulling configuration powered by a Schneider servo motor is available to support smoother traction and more consistent film handling.
Reliable Sealing Structure to Protect Product Quality
The sealing design is tailored for composite packaging films, helping deliver strong pouch integrity and a clean finished appearance. Straight-line sealing with controlled spacing supports uniform sealing results, while a 10 mm horizontal sealing width improves leak resistance. For liquid packaging, a dedicated 1 mm horizontal sealing leak-proof line further strengthens sealing security, helping reduce the risk of seepage in demanding liquid sachet applications.
Flexible Bag Format Range for Multi-SKU Production
The DS320A supports a practical bag making range (width and length), allowing rapid adaptation to different pouch specifications. This flexibility is especially valuable for factories that run multiple product variants, seasonal packaging, promotional sachets, or frequent format changes.
Cost-Efficient Pneumatics and Industrial Stability
Low gas consumption (0.2 m³/min) helps control operating cost while supporting stable machine actions. The 350 kg industrial body improves mechanical stability during high-speed operation, contributing to long-term reliability and consistent sealing performance in continuous production environments.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | High-Speed Poly Bag Packing Machine (Automatic Pouch Forming, Filling & Sealing) |
| Model | DS320A |
| Machine Weight | 350 kg |
| Packaging Speed | 30–50 bags/column/min |
| Packaging Capacity | 50–500 ml |
| Applicable Materials | Powders, granules/particles, liquids |
| Packaging Film | Composite packaging material |
| Bag Making Range (W × L) | 50 ≤ W ≤ 150 mm; 30 ≤ L ≤ 240 mm |
| Bag Pulling Method | Servo motor drive (hot sealing & film pulling) |
| Optional Bag Pulling | Roller bag pulling (Schneider servo motor) |
| Measurement Accuracy | ±1–10% (depending on material characteristics and filling quantity) |
| Gas Consumption | 0.2 m³/min |
| Forming Machine | ≤ 320 mm (includes 1 set of flip-collar forming machine) |
| Sealing Structure | Back folded edge + side straight lines (2 mm spacing) |
| Horizontal Sealing Pattern | Straight pattern (2 mm spacing), sealing width: 10 mm |
| Horizontal Sealing Leak-Proof Line | 1 mm (for liquid packaging) |
| Cutting Method | Pattern cutting (3 mm spacing) |
| Optoelectronic Eye | JULONG |
Application Fields
Food & Beverage
Ideal for sachet and small pouch packaging of sauces, condiments, beverage concentrates, seasoning powders, and granular ingredients where consistent pouch appearance and dependable sealing are essential.
Pharmaceutical & Healthcare
Suitable for packing pharmaceutical powders and granular formulations into sachets, supporting repeatable bag dimensions, stable film control, and consistent sealing quality for standardized packaging requirements.
Chemicals & Daily Necessities
Supports composite-film packaging for flowable products such as detergents, additives, and other fine powders, granules, or liquids used in household and industrial applications.
Cosmetics & Personal Care
Designed for sample-size and travel-size pouch formats for cosmetic liquids and powder-based products. The optional leak-proof sealing line helps enhance sealing security for liquid sachets and single-use packs.
