High Speed Liquid Aseptic Packaging Extrusion Laminating Machine
Advanced extrusion laminating machine designed for high-speed liquid aseptic packaging production with superior performance and reliability.
| Product Width | 1100mm/1350mm/1600mm |
|---|---|
| Substrate | Paper Board Aluminum Foil |
| Polymer | LDPE/LLDPE/EAA |
| Machinery Speed | Max 500m/min |
| Unwind Diameter | φ1600mm |
| Rewind Diameter | φ1800mm |


- Laiyi patented screw design with high revolving speed, high shear, and energy-saving properties maintains temperature difference below 30°C for enhanced peeling strength
- Special centrifugal casting technology on barrel inner wall and screw surface provides corrosion and wear resistance with three times longer service life
- Shaftless unwinder with auto-splicer enables butt-to-butt splicing, minimizing damage to corona and laminating rolls
- Heavy duty roll-pressing rewinder supports auto-splicing at up to 300m/min with neatly aligned paper reel sides
- Optional automatic shaft pulling system increases automation and reduces manual labor
- Premium international electrical components ensure efficient, stable system operation
Ideal for liquid aseptic packaging production lines requiring high-speed, reliable performance.

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Efficient production: Supports continuous extrusion coating and laminating for liquid packaging material manufacturing.
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Consistent coating distribution: Precision extrusion and controlled process parameters help maintain uniform polymer layers.
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Flexible material structure: The line can be configured for suitable combinations of paperboard, aluminum foil, and polymer layers.
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Reliable composite bonding: Controlled lamination pressure and cooling help form a stable multilayer structure.
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Improved web handling: Tension control and optional EPC help maintain alignment and roll quality.
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Configurable production capacity: Working width, extrusion output, coating weight, and auxiliary equipment can be selected according to customer requirements.
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Support for downstream converting: The finished web can be prepared for printing, slitting, blanking, folding, and packaging-conversion operations, depending on the material design.
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