Turnkey Solutions for the Paper Industry by SHJLPACK
Technical Content
Packaging paper products presents unique challenges, requiring robust and reliable solutions to ensure they arrive at their destination in pristine condition. SHJLPACK provides integrated packaging lines tailored for the paper industry, combining key processes into one efficient system.
The SHJLPACK paper packaging line is engineered to manage the entire end-of-line process, from initial handling to final package stability. The system integrates sequential operations for optimal results.
The Packaging Process
- Package Infeed and Centering: The process begins with the automated reception and precise centering of the paper package on the line.
- Top Sheet Application: Utilizing the SH-F2 machine, a protective top sheet is automatically applied. This machine is designed to handle double formats where needed, providing essential upper protection.
- Protective Curtain Wrapping: The SH-V2 vertical wrapping machine performs a curtain wrap around the package. An integrated edge adjusting device ensures the product edges are protected, while the machine closes and welds the upper end of the film, creating a secure wrap.
- Heat Shrinking: The wrapped package then enters a gas heat shrinking chamber oven, similar to the SH-C series. The heat causes the film to shrink tightly around the load, providing weather resistance and reinforcing the wrap's integrity.
- Compacting and Air Removal: Finally, the package moves to the SH-R100 hot press. Equipped with a Teflon-coated surface, this press applies heat and pressure to compact the load. This crucial step cools the package and effectively eliminates residual air pockets between the paper sheets, significantly increasing package stability and density.
- Double Strapping: Although not detailed sequentially in the wrapping/pressing flow, the line incorporates double strapping capability. Automatic vertical strapping machines (like the SH-80 series) are integrated to apply one or more straps using PET or PP banding, providing robust load security for handling and transport.
Key Components of the Integrated Line
The turnkey solution comprises several high-performance machines working in sequence:
| Machine Type | Typical SHJLPACK Series | Primary Function in Paper Line |
|---|---|---|
| Vertical Wrapping Machine | SH-V Series (e.g., SH-V2) | Applies protective stretch/shrink film wrap |
| Gas Heat Shrinking Chamber Oven | SH-C Series | Secures film wrap, adds weather protection |
| Vertical Strapping Machine | SH-80 Series | Applies reinforcing straps for load security |
| Hot Press with Teflon-Coated Desk | SH-R Series (e.g., SH-R100) | Compacts load, removes air, enhances stability |
Benefits for Paper Packaging
Implementing an integrated SHJLPACK packaging line provides several advantages for paper manufacturers:
- Enhanced Product Protection: Multi-layer protection from wrapping, shrinking, and strapping safeguards products against dust, moisture, and damage during handling and transport.
- Improved Package Stability: The pressing stage significantly compacts the load and removes air, resulting in a denser, more stable package less prone to shifting or collapse.
- Operational Efficiency: A single integrated line automates multiple packaging steps, reducing manual labor and increasing throughput.
- Global Expertise: Leveraging extensive experience from installations in paper mills worldwide, SHJLPACK delivers proven, reliable solutions.
These turnkey solutions are designed to meet the rigorous demands of the paper industry, ensuring products are securely and efficiently prepared for distribution.
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