The Fully Automatic Strip Back Sealing Packaging Machine is a compact, high-efficiency strip wrapping solution engineered for stable, continuous production of small sachets and strip packs. Built with food-grade 304 stainless steel and designed for long service life, it integrates precision sealing, reliable servo-driven bag pulling, and user-friendly touch-screen operation to deliver consistent package quality for powders, granules, and liquid products. With an adjustable sealing temperature up to 300℃ and flexible bag size capability, it is an ideal choice for manufacturers seeking repeatable results, neat back-seal aesthetics, and scalable throughput.
Product Advantages
High-speed output with consistent accuracy: Operating at 20–50 bags per minute, the system is optimized for stable running and uniform bag length control, supporting efficient daily production without sacrificing seal integrity.
Servo-driven bag pulling for repeatability: The Siemens servo motor heat-sealing bag pulling method helps maintain smooth film feeding and precise indexing, improving pack length consistency and reducing material waste.
Wide product compatibility: Suitable for powder, particles, and liquids, the machine can be configured for different dosing and packaging needs, making it practical for multi-product workshops and contract packaging lines.
Flexible cutting styles: Supports flat cut and serrated cut to match different branding, opening convenience, and downstream cartoning requirements.
Durable hygienic construction: 304 stainless steel contact surfaces enhance corrosion resistance and simplify cleaning, supporting food, pharma, and chemical packaging environments.
Intuitive control and fast changeover: A touch-screen interface combined with PLC-based control simplifies parameter setting, temperature tuning, and production monitoring for operators.
Stable sealing performance: With a 0–300℃ sealing temperature range and a back-sealing structure, the machine delivers clean seals across common paper/plastic packaging materials when used within recommended film specifications.
Technical Specifications
| Item | Specification |
|---|---|
| Machine Type | Fully Automatic Strip Back Sealing Packaging Machine |
| Cutting Method | Flat Cut / Serrated Cut |
| Production Speed | 20–50 bags/min (depending on material and product) |
| Bag Size Range | Length 50–200 mm; Width 25–150 mm |
| Applicable Product Types | Powder, Particles, Liquids |
| Bag Pulling Method | Servo Motor Heat Sealing Bag Pulling (Siemens) |
| Packaging Material | Paper / Plastic |
| Film Thickness | 0.04–0.08 mm |
| Sealing Temperature Range | 0–300 ℃ |
| Vertical Sealing Form | Twisted Edge Sealing |
| Control & Display | PLC Control + Touch Screen |
| Power | 2.2 kW |
| Voltage | 220 V |
| Machine Weight | 500 kg |
| Material | 304 Stainless Steel |
Application Areas
Food and beverage: Single-serve sachets and strip packs for seasonings, sugar, salt, instant drink powders, coffee additives, sauces, and other portion-controlled products.
Pharmaceutical and healthcare: Packaging for granules, soluble powders, oral supplements, and similar products requiring clean seals and repeatable bag dimensions.
Chemical and daily-use industries: Small-dose packaging for detergents, additives, desiccants, and other free-flowing materials where stable sealing and consistent cutting are essential.
OEM/ODM and contract packing: A versatile solution for facilities handling frequent product changes, diverse materials, and multi-SKU production schedules while maintaining reliable output and professional pack appearance.
