Engineered for Robust and Economical Paper Packaging
The SHJLPACK packaging line is specifically engineered to meet the demanding requirements of packaging paper products. This comprehensive system combines several key machines working in sequence to optimize performance, enhance package strength, and significantly reduce material costs.
The line integrates essential components including:
| Component | Function |
|---|---|
| Centering device | Accurately positions the product for precise wrapping and processing. |
| Double reelsheet dispenser | Ensures continuous supply of packaging film for uninterrupted operation. |
| Lateral wrapping machines | Wraps the sides of the product with film, exemplified by the SH-V2 model. |
| Edge shaper | Shapes and reinforces package edges for added protection and stability. |
| Heat shrinking machines | Applies controlled heat to shrink the film tightly around the package. |
| Press machine | Compresses the product during shrinking to expel air and enhance compactness. |
Innovative Packaging Process for Superior Strength
A core innovation of the SHJLPACK line lies in its heat-shrinking and pressing phase. The integrated press applies pressure to the product simultaneously with heat application. This action forces out any residual air trapped between the layers of the pack. As the film cools and shrinks, this absence of air allows for a complete and total seal, creating a monolithic unit.
This sequence of heat shrinking, cooling, and pressing, combined with the strategic use of a single sheet of film, guarantees exceptional compactness without creating structural weak points. The result is a package with unmatched mechanical and aesthetic strength, capable of withstanding the rigors of storage and handling.
Integrated Labeling for Enhanced Traceability
To further enhance logistics and tracking, the SHJLPACK packaging line can include an advanced labeling machine developed by SHJLPACK's R&D department. This system is versatile, capable of applying labels in A3 and A4 formats to one or more sides of the package. It provides crucial traceability, history, and destination information for each unit. The machine utilizes a hot glue device to ensure a secure and reliable bond for the labels.
Performance, Strength, and Savings
The SHJLPACK paper packaging line is designed to handle production variability in terms of package size and type. Its primary objective is to create high-performance packaging that offers superior mechanical resilience and a clean, aesthetic finish. Through the optimized and controlled use of packaging material, particularly achieving over 40% reduction in film consumption, the line also delivers considerable cost savings, making it an economically sound investment for paper manufacturers.
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