The DS450-4G/P/L Automatic Pouch Packing Machine is a high-efficiency form-fill-seal solution engineered for consistent, clean, and accurate small-sachet packaging. Designed for demanding production environments, it combines stable mechanical sealing with reliable electronic control to produce neat pouches with strong seals, precise cutting, and dependable tracking—especially suitable for liquid and small-dose applications using composite packaging films.
Product Advantages
Built around dependable industrial components and a practical safety-oriented structure, the machine focuses on long-term stability and repeatable packaging quality. A dual-color photoelectric tracking system improves mark detection accuracy and helps maintain consistent pouch positioning. The motor-crank heat sealing and bag-pulling mechanism, controlled by an encoder, supports stable operation and repeatable sealing action. For liquid packaging, the 1mm horizontal leak-proof line enhances sealing reliability and reduces leakage risk. Round-corner cutting with an independent cutting device delivers a clean pouch finish while controlling edge waste at 2–3mm. The equipment is configured with safety features such as three-color alarm lights, safety door detection switches, and an emergency stop system, while clearly marked heating and mechanical action areas help support safer operation and maintenance.
Technical Specifications
| Item | Specification |
|---|---|
| Packaging Film Width | MAX 450mm (standard with 1 set of bag-making specifications, no flash) |
| Packaging Film Type | Composite packaging material |
| Bag Making Range | 20 ≤ bag width ≤ 50mm × bag length ≤ 150mm or ≤ 180mm (choose one) |
| Horizontal Sealing Width | 8–10mm, single-sided diagonal mesh pattern (1mm spacing) |
| Back Sealing Width | 4–6mm, no pattern |
| Horizontal Sealing Leak-Proof Line | 1mm (applicable to liquid packaging) |
| Cutting Method | Round-corner cutting, 2–3mm waste (independent cutting device) |
| Bag Pulling / Sealing Drive | Motor crank type heat-sealing bag pulling (encoder controls sealing action) |
| Photoelectric Tracking | Dual-color photoelectric electronic eye |
| Electrical Components | Schneider or OMRON |
| Working Voltage | 380V / 50Hz, three-phase |
| Power | 8–18kW (depending on the number of columns) |
| Measurement Accuracy | ±1% to ±10% (depending on packaging material and fill quantity) |
| Gas Source Pressure | 7–8kg |
| Gas Consumption | 1.8m³/min |
Application Industries
This automatic pouch packing solution is designed for forming, filling, sealing, and cutting small sachets with consistent quality. It is well-suited for food and beverage additives, seasonings, condiments, and sample packs; pharmaceutical and healthcare products requiring controlled small-dose packaging; daily chemical and cosmetic liquids such as essences, lotions, or trial-size products; and chemical or industrial liquids and fine materials that require reliable sealing performance. With composite film compatibility and a leak-proof sealing line option for liquids, it supports a wide range of small-portion packaging tasks where stability, seal integrity, and neat pouch appearance are essential.
