PP/PET Dual-Color Sheet Extrusion Line

Dual-Color Material Selection and Stripe-Width Configuration

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 plastic sheet sample against a blue background.

Clear and black dual-color sheet sample.

Transparent, white, and black dual-color plastic sheet rolls on a blue background.

Examples of transparent, white, and black sheet rolls.

Clear, orange, and green multi-compartment hinged plastic food containers.

Thermoformed hinged food-packaging containers.

Clear and orange plastic egg cartons with white eggs on a blue background.

Clear and dual-color hinged egg cartons.

Assortment of six orange, green, and clear dual-color hinged plastic containers.

Dual-color hinged container set.

Collection of black and clear thermoformed plastic containers and trays.

Black container collection.

Two black and one green three-compartment hinged containers with clear lids.

Three-compartment containers.

Dual-color film roll alongside black thermoformed containers and trays.

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

ItemDescription
MaterialsPET/PP
Extrusion LineMulti-layer Extruder Ξ¦100mm~Ξ¦120mm
Capacity600kg / hr
Line Speed40M / min
T-DieSheet width 600mm~1000mm
Product thickness0.2~2.0mm
Chill RollersΦ300~Φ450mm x 3sets
Screen Changer2sets
Gear Pump1set
Thickness Scanner1set
Haul-off Equipment1set
Silicone coating unit2sets
Coating Drying2sets
Triming1set
Edge Sheet Crusher1set
Winder1set

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 100–120 mm extruder, 600 kg/hr capacity and 40 m/min line speed, with widths of 600–1,000 mm and thicknesses of 0.2–2.0 mm.

Three chill rollers of 300–450 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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