Technology & Services

Two-layer extrusion technology by co-extrusion molding of PVC (rigid + flexible)

Two-layer extrusion technology by co-extrusion molding of PVC (rigid + flexible)
【2-Layer Co-extrusion Technology for PVC (Rigid + Soft) by Two-Color Co-extrusion Molding】
At Akebono Kasei Vietnam, we have established "two-color co-extrusion molding" technology, which simultaneously molds two types of materials: rigid and soft. This technology enables the integral molding of materials with different properties within a single product, yielding excellent results in both functionality and productivity.
This sample is a component for a wine cellar. Our two-color co-extrusion technology, which simultaneously molds rigid PVC and soft PVC, supports the mass production of composite products that achieve both durability and sealing/airtightness. It is also ideal for building materials and home appliance applications.
【Specifications】
・ Molding Method: Two-color co-extrusion
・ Material: Rigid PVC + Soft PVC
・ Compatible Sizes: Width up to 250mm, thickness up to approximately 15mm (varies depending on shape)
・ Equipment: Multiple co-extrusion lines capable of 2-layer extrusion
【Features】
・ Integral molding of rigid + soft eliminates the need for adhesive, simultaneously achieving product strength and sealing/airtightness.
・ Profile extrusion technology capable of handling complex cross-sectional shapes.
・ Supports optimal temperature and extrusion control tailored to various materials (PVC-based).
・ Maintains high precision and stable quality through technical collaboration with our Japan headquarters.
【Applications】
・ Inspection port frames / Architectural trim materials: Ensures frame strength while securing sealing performance.
・ Wine cellar / Refrigerator components: Gasket-integrated molded parts for door perimeters.
・ Home appliance components: Process streamlining through integral molding of panel frames and decorative materials.
※ Adopted in a wide range of applications by building material/housing equipment manufacturers, home appliance/AV equipment manufacturers, refrigeration/storage equipment manufacturers, etc.
In fields requiring multi-functional components, two-color co-extrusion molding is gaining attention as a process-saving, highly durable manufacturing method that "eliminates the need for adhesion and assembly."
■ For details, please download the PDF or feel free to contact us.

Company Information

AKEBONO KASEI VIETNAM CO.,LTD.

Industry Classification

Home electrical appliances / Construction material / Stationery products

Main 3 Products

Plastic Pallet / Insulation Panel / Conductor Sleeve

Resin Extrusion Molding: Akebono Kasei Vietnam Akebono Kaisei provides a variety of products centered around resin extrusion molding technology. We are committed to pursuing customer satisfaction thro ...

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