Fully Automatic Strip Back Sealing Packaging Machine
Engineered for high-efficiency strip-pack production, the Fully Automatic Strip Back Sealing Packaging Machine combines PLC-based control with a responsive touch-screen HMI and a Siemens servo-driven heat-sealing bag pulling system to deliver accurate film tracking, stable sealing, and consistent pack appearance. With a compact footprint of L1500 × W1000 × H2200 mm, it is built to fit modern automated lines while maintaining the rigidity and hygiene required for long-term daily operation. The machine supports both paper and plastic packaging materials and is designed to handle multiple product forms—including powders, granules/particles, and liquids—allowing manufacturers to standardize strip packaging across different SKUs and production requirements. By integrating precise temperature management (0–300℃), reliable sealing structures, and flexible cutting modes, it helps reduce quality fluctuations, improve yield, and keep packaging output uniform from start-up to continuous running.
Product Features
Stable output for continuous production: Designed to run smoothly at 20–50 bags/min, the machine focuses on repeatable sealing and cutting performance to support long shifts and consistent batch quality.
Siemens servo bag pulling for precision control: The servo motor heat-sealing bag pulling system improves traction accuracy and bag-length consistency, helping minimize material waste from misfeeds, uneven pulling, or length deviation.
PLC control with touch-screen HMI: A user-friendly interface supports fast parameter adjustments, easier recipe switching, and clear operational visibility—reducing training time and improving day-to-day efficiency.
Two cutting styles for different presentation needs: Flat cut and serrated cut options are available to match opening convenience, shelf presentation, and application-specific preferences.
Wide compatibility for materials and product types: Suitable for paper and plastic films, and compatible with powders, particles/granules, and liquids—ideal for factories seeking one platform to cover multiple packaging categories.
Reliable sealing structure for neat, strong packs: Diagonal straight horizontal sealing combined with twisted edge vertical sealing helps produce tidy seals and improved package integrity across diverse products.
Hygienic and durable stainless-steel construction: Built with 304 stainless steel for key components and the machine body, supporting corrosion resistance, easier cleaning, and durability in demanding production environments.
Technical Specifications
| Item | Specification |
|---|---|
| Machine Type | Fully Automatic Strip Back Sealing Packaging Machine |
| Production Speed | 20–50 bags/min |
| Display / Operation | Touch Screen HMI |
| Control System | PLC |
| Bag Pulling Method | Servo Motor Heat Sealing Bag Pulling (Siemens) |
| Cutting Method | Flat Cut / Serrated Cut |
| Horizontal Sealing Form | Diagonal Straight Seal |
| Vertical Sealing Form | Twisted Edge Sealing |
| Packaging Material | Paper / Plastic |
| Applicable Product Type | Powder, Particles/Granules, Liquids |
| Temperature Range | 0–300℃ |
| Voltage | 220V |
| Main Machine Material | 304 Stainless Steel |
| Machine Size (L × W × H) | L1500 × W1000 × H2200 mm |
| Machine Weight | 500 kg |
Application Fields
Food & beverage: Ideal for single-serve sachets and strip packs such as seasonings, instant drink powders, sugar substitutes, granular ingredients, and sauces or other liquid portions where clean sealing and consistent appearance are essential.
Pharmaceutical & healthcare: Suitable for dose-style packaging of supplements, oral rehydration salts, granules, and other powdered preparations that require repeatable bag length control, stable film pulling, and accurate sealing temperature management.
Chemical & daily-use products: Supports strip packaging for detergent powders, additives, desiccant granules, and sample-size liquid or semi-liquid products where reliable sealing helps protect performance and shelf life.
Cosmetics & personal care: Well-suited for trial packs and travel-size sachets such as lotions, concentrates, and powder-based beauty products, providing neat cutting edges and strong seals for premium presentation.
