Product Introduction
Pack Mate DS320G/P/L is an automatic pouch forming, filling, sealing, and cutting machine engineered for continuous, high-efficiency packaging operations. Designed for commercial and industrial production lines, it processes common composite laminates such as BOPP/PE and delivers stable back-side sealing with clean, straight-line seal aesthetics. The motor-crank heat-sealing bag pulling structure, combined with encoder-coordinated sealing actions, keeps film feeding, sealing, and cutting synchronized to improve repeatability and minimize defects during long runs. A flip-collar forming unit (forming size up to 320 mm) supports flexible pouch shaping across multiple bag formats, while 304 stainless-steel product-contact parts help meet hygiene expectations in food and daily-chemical environments. With an output of 30–50 bags per minute and a 50–500 ml filling range, DS320G/P/L provides a dependable automation upgrade for manufacturers looking to stabilize quality, reduce manual intervention, and increase line productivity.
Product Features
Stable back-side sealing with a clean finish
The DS320G/P/L adopts back-side sealing to create a tidy package profile. Both horizontal and vertical seals use a straight pattern (2 mm spacing) with a 10 mm sealing width, delivering a balanced result: strong sealing integrity, consistent appearance, and dependable performance on typical laminated packaging films.
Synchronized motion control for repeatable accuracy
Motor-crank type heat-sealing bag pulling works together with encoder-controlled sealing actions, improving timing consistency between film pull, sealing, and cutting. This coordinated control reduces the likelihood of slippage and supports stable operation at higher throughput, especially in continuous production scenarios.
Flexible forming and consumer-friendly opening options
A flip-collar forming system (up to 320 mm) expands bag-forming flexibility, enabling adaptation to various widths and lengths within the machine’s bag-making range. An independent easy-tear device can be configured as a point-shaped tear notch or a double easy-tear mouth, enhancing end-user convenience without compromising seal quality.
Industrial electrical configuration for reliable operation
Key electrical components are selected from Schneider or OMRON to support consistent performance, safer operation, and easier maintenance. This industrial-grade configuration is well suited to factories that require long-term stability and serviceability.
Efficient pneumatic requirements and robust machine stability
With a 5–6 kg gas source pressure requirement and approximately 2 m³/min air consumption, the pneumatic system is designed for practical plant integration. The machine’s approximate 600 kg weight contributes to reduced vibration and improved operational stability during extended production runs.
Broad filling adaptability within practical tolerance ranges
Filling measurement accuracy is rated at ±1% to ±10% depending on product characteristics and fill quantity. This makes the DS320G/P/L suitable for a wide range of pack types where stable, repeatable filling performance is needed across multiple SKUs.
Technical Specifications
| Item | Specification |
|---|---|
| Model | DS320G/P/L |
| Machine Type | Automatic pouch filling & sealing machine |
| Packaging Speed | 30–50 bags/min |
| Packaging Capacity | 50–500 ml |
| Bag Making Range | 50 ≤ W ≤ 150 mm; 30 ≤ L ≤ 240 mm |
| Forming System | Flip-collar forming unit (1 set), forming size ≤ 320 mm |
| Sealing Method | Back-side sealing |
| Horizontal Sealing Pattern | Straight pattern (2 mm spacing), sealing width 10 mm |
| Vertical Sealing Pattern | Straight pattern (2 mm spacing), sealing width 10 mm |
| Bag Pulling Method | Motor crank type heat-sealing bag pulling (encoder-controlled sealing action) |
| Cutting Method | Pattern cutting (3 mm spacing) |
| Easy-Tear Mouth | Point-shaped easy tear or double easy tear (independent easy-tear device) |
| Packaging Film | Composite packaging film (e.g., BOPP/PE) |
| Contact Material | Stainless steel 304 for product-contact parts |
| Measurement Accuracy | ±1% to ±10% (depending on packaging material and quantity) |
| Working Voltage | 380V / 50Hz, three-phase, 8–18 kW (depending on the number of columns) |
| Gas Source Pressure | 5–6 kg |
| Gas Consumption | 2 m³/min |
| Electrical Components | Schneider or OMRON |
| Machine Weight | Approx. 600 kg |
Application Fields
DS320G/P/L is suited to production lines requiring efficient pouch forming, filling, sealing, and cutting with consistent output quality. Typical applications include food and beverage packaging (powders, granules, and small-volume liquids within 50–500 ml), daily chemical products, and a range of general industrial consumables packed in composite film pouches. Its 304 stainless-steel product-contact design supports hygienic workflows, while encoder-synchronized motion control and stable back-side sealing help factories maintain uniform pack appearance and sealing integrity, reduce labor dependency, and improve overall packaging efficiency across extended operating shifts.
