Product Introduction
The Fully Automatic Strip Back Sealing Packaging Machine is a high-efficiency, continuous-duty packaging system developed for producing strip-style sachets with stable forming, strong sealing, and clean cutting. Engineered for powders, granules/particles, and flowable liquids, it combines servo-controlled film pulling with precision heat sealing to maintain consistent bag length, uniform seal quality, and a tidy finished appearance across long production runs. The machine adopts a diagonal straight horizontal seal and a twisted-edge vertical sealing structure to enhance seal strength and reduce leakage risk during handling, transportation, and storage. Built on a hygienic 304 stainless-steel frame, it supports both paper and plastic films within the specified thickness range, making it a dependable choice for factories that prioritize sanitation, reliability, and market-ready packaging presentation.
Product Features
Broad Compatibility for Multiple Product Forms
Designed to accommodate powdery, granular, and liquid products, the machine helps manufacturers consolidate packaging needs into one platform. It is well suited for facilities with frequent product switching, multi-SKU production, or contract packaging requirements, providing a flexible solution without sacrificing output stability.
Enhanced Seal Integrity with Strip Back Sealing
Strip back sealing technology is combined with diagonal straight horizontal sealing to create clean seal lines and consistent visual results. The twisted-edge vertical sealing design increases bonding strength along the longitudinal seam, supporting better package integrity and lowering the probability of channel leakage for demanding distribution conditions.
Servo-Driven Film Pulling for Precise Bag Length Control
A Siemens servo motor heat-sealing bag pulling system ensures accurate film feeding, repeatable bag-length control, and stable operation at production speed. This improves consistency from bag to bag, reduces film waste caused by feeding deviation, and supports smoother parameter replication when changing packaging sizes.
Hygienic, Durable 304 Stainless-Steel Construction
The 304 stainless-steel body delivers corrosion resistance and is designed for practical cleaning and maintenance, making it suitable for environments with strict hygiene expectations. The robust structure supports long-term stability in industrial operation and helps protect key components under continuous use.
Flexible Film Support and Practical Cutting Options
Compatible with paper and plastic films in the 0.04–0.08 mm thickness range, the machine can be configured to match different packaging positioning and cost targets. Flat cut and serrated cut options are available to align with consumer opening preferences, retail presentation needs, and downstream processing requirements.
Operator-Friendly Control and Fast Setup
A PLC-based control architecture paired with a touch-screen interface simplifies parameter setting, temperature adjustment, and routine operation. The intuitive controls help reduce operator training time, improve repeatability between shifts, and support faster changeovers for different bag sizes and materials.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Fully Automatic Strip Back Sealing Packaging Machine |
| Type | Packaging Machine |
| Packaging Product Type | Powder, Particles, Liquids |
| Horizontal Sealing Form | Diagonal Straight Seal |
| Vertical Sealing Form | Twisted Edge Sealing |
| Bag Pulling Method | Servo Motor Heat Sealing Bag Pulling (Siemens) |
| Bag Size Range | L50–200 mm, W25–150 mm |
| Film Thickness | 0.04–0.08 mm |
| Packaging Material | Paper / Plastic |
| Cutting Method | Flat Cut / Serrated Cut |
| Temperature Range | 0–300℃ |
| Voltage | 220V |
| Power | 2.2 kW |
| Machine Size (L×W×H) | 1500 × 1000 × 2200 mm |
| Weight | 500 kg |
| Machine Material | 304 Stainless Steel |
Application Areas
This machine is designed for high-volume, standardized strip packaging in manufacturing environments where consistent seal quality and efficient automation are essential. In food and beverage processing, it is suitable for spices, seasonings, sugar, coffee powders, instant drink mixes, flavoring granules, and similar products requiring neat sachet presentation. In chemical and daily-use industries, it supports packaging needs for detergents, additives, and granular/powder raw materials where secure sealing helps prevent moisture ingress and product loss. In pharmaceutical and healthcare-related production, its hygienic stainless-steel construction and stable process control make it appropriate for compatible materials and regulated workflows. With servo-accurate film pulling, strong back-seal structure, and broad film compatibility, the system helps factories improve throughput, reduce packaging defects, and deliver consistent, shelf-ready strip sachets.
