PP/PET Dual-Color Sheet Extrusion Line
Side-by-side dual-color sheet co-extrusion for hinged packaging containers and point-of-purchase displays.
Ching Hsing's PP/PET Dual-Color Sheet Extrusion Line produces side-by-side coextruded sheets with adjustable stripe width. The source lists multimanifold dies, single-manifold dies, and configurations without coextrusion feedblocks, as well as processing for PP, PET, and HIPS resins. Applications include thermoformed hinged food containers for salads, bakery goods, and eggs, plus point-of-purchase displays. The machinery is manufactured to stated customer requirements.
Side-by-Side Dual-Color Sheet Co-Extrusion
Ching Hsing's PP/PET Dual-Color Sheet Extrusion Line produces side-by-side coextruded sheets. The stripe width can be adjusted, and the source lists multimanifold dies, single-manifold dies, and configurations without coextrusion feedblocks. The line can process PP, PET, and HIPS resins and is manufactured to stated customer requirements.
Sheet and Application Examples

Clear and black dual-color sheet sample.

Examples of transparent, white, and black sheet rolls.

Thermoformed hinged food-packaging containers.

Clear and dual-color hinged egg cartons.

Dual-color hinged container set.

Black container collection.

Three-compartment containers.

Film roll and formed products.
Applications
- Thermoformed food-packaging hinged containers
- Salad hinged containers
- Bakery and egg hinged containers
- Point-of-purchase displays
- Side-by-side coextruded sheet structures
- Adjustable stripe width
- Multimanifold or single-manifold dies and configurations without coextrusion feedblocks
- Processing for PP, PET, and HIPS resins
- Manufactured to stated customer requirements
- Thermoformed food-packaging hinged containers
- Salad hinged containers
- Bakery and egg hinged containers
- Point-of-purchase displays
| Item | Description |
|---|---|
| Materials | PET/PP |
| Extrusion Line | Multi-layer Extruder Ξ¦100mm~Ξ¦120mm |
| Capacity | 600kg / hr |
| Line Speed | 40M / min |
| T-Die | Sheet width 600mm~1000mm |
| Product thickness | 0.2~2.0mm |
| Chill Rollers | Ξ¦300~Ξ¦450mm x 3sets |
| Screen Changer | 2sets |
| Gear Pump | 1set |
| Thickness Scanner | 1set |
| Haul-off Equipment | 1set |
| Silicone coating unit | 2sets |
| Coating Drying | 2sets |
| Triming | 1set |
| Edge Sheet Crusher | 1set |
| Winder | 1set |
Dual-Color Sheet for Hinged Containers and Displays
The PP/PET Dual-Color Sheet Extrusion Line creates side-by-side coextruded structures with adjustable stripe width. Applications include hinged food-packaging containers for salads, bakery goods and eggs, as well as point-of-purchase displays.
The processing description includes PP, PET and HIPS resins. Available die arrangements include multimanifold dies, single-manifold dies and configurations without coextrusion feedblocks. The PET/PP equipment specification lists a 100β120 mm extruder, 600 kg/hr capacity and 40 m/min line speed, with widths of 600β1,000 mm and thicknesses of 0.2β2.0 mm.
Three chill rollers of 300β450 mm diameter, two screen changers, melt metering, thickness scanning, silicone coating and drying, trimming and winding are included in the listed arrangement. For a dual-color machinery quotation, select the resin and required stripe pattern together; side-by-side color distribution is a different requirement from the layer-thickness adjustment of the PP/HIPS multilayer family.
Ching Hsing at a Glance
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