Technology & Services

Extrusion molding Two-color PP (hard) and Elastomer (soft)

Extrusion molding Two-color PP (hard) and Elastomer (soft)
【Extrusion Molding: Two-color PP (Rigid) and Elastomer (Soft)】
This case study presents an example of two-color molding using different materials: rigid PP and soft elastomer. Products that integrate flexibility and rigidity, such as the spine or cover of a clip file, can also be produced using two-color extrusion molding.
Clip files require grip performance and durability, as well as a hinge function for the opening/closing mechanism. In such cases, it is necessary to accommodate combinations of materials like PP and elastomer.
At Akebono Kasei Vietnam, we can provide consistent support for two-color molding of such soft and rigid materials, from small-lot prototyping to mass production.
【Specifications】
・ Molding Method: Two-color extrusion
・ Materials: PP (Polypropylene / Rigid), Elastomers (Soft) such as TPE/TPR
・ Compatible Size: Up to 200mm width (depending on shape)
・ Product Examples: Clip file spines, covers with grips, opening/closing components
【Features】
・ Integrated Molding of Dissimilar Materials: Simultaneous extrusion of two types of resin, PP and elastomer
・ No Adhesion Required: Two-color extrusion achieves strong bonding and coexistence of flexible functional parts
・ Support for Complex Cross-sections: High-precision handling of steps and curved surfaces in clip parts and spine parts
・ Production Lot Flexibility: Capable of handling lots from prototyping to mass production, according to needs
・ Japan-Standard Quality Control: Dimensional stability and color difference management implemented in cooperation with our Japan head office
【Applications】
・ Stationery/Office Supplies: Molded parts for clip files, binders, holders
・ Home Appliances/General Goods: Anti-slip components, soft grips, cover frames
・ Packaging Materials: Composite molded products with flexible insert or opening/closing parts
※ Widely used by stationery/paper product manufacturers, plastic general goods manufacturers, packaging material related companies, etc.
Our composite molding technology leverages material properties to achieve both product functionality and design flexibility. We flexibly accommodate orders from small lots to mass production.
■ Please download the PDF for details 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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