Dual-color rigid-flexible PVC extrusion technology in a single process

【Dual-material Co-extrusion Technology for Hard and Soft PVC in a Single Process】At Akebono Kasei Vietnam, we possess plastic extrusion technology that allows for the simultaneous extrusion of two types of materials: hard materials and soft materials. With this technology, a single product can be molded from two materials with different properties, delivering superior performance in both functionality and productivity.
The image shows a component for a wine cabinet. By applying dual-material co-extrusion techniques with hard PVC and soft PVC simultaneously, we can mass-produce complex products that meet both durability and sealing requirements. Furthermore, this extrusion technology is also highly suitable for applications in the construction materials and home appliance sectors.
【Technical Specifications】
Extrusion Method: Dual-material Co-extrusion
Materials: Hard PVC + Soft PVC
Supported Dimensions: Width under 250mm, thickness approximately 15mm (depending on shape)
Equipment: Possess multiple complex co-extrusion lines

【Key Features】
Seamless molding of hard + soft PVC without adhesive, ensuring both durability and sealing capability
Special profile co-extrusion technology, capable of processing even complex cross-sections
Optimal temperature control and extrusion process adjustment tailored to each type of PVC material

【Applications】
Inspection door frames, construction decorative trims: Ensures frame airtightness and rigidity
Wine cabinet, refrigerator components: Gasket seals are integrally extruded with the frame
Home appliance components: Integrated control panel frames and decorative materials help save production steps

※ Our jumbo bags are widely used by manufacturers of construction materials, housing equipment, home appliances, audio-visual equipment, and storage/refrigeration equipment.
In fields requiring multi-functional integrated components, dual-material co-extrusion technology is gaining attention as a processing method that eliminates the need for bonding/joining while ensuring high durability and reducing production steps.
■ Please download the PDF for more details or contact us for consultation.