Technology & Services

Two-Color Extrusion Molding: PP (Rigid) + Elastomer (Flexible)

Two-Color Extrusion Molding: PP (Rigid) + Elastomer (Flexible)
Two-Color Extrusion Molding: PP (Rigid) + Elastomer (Flexible)
This example demonstrates our dual-material extrusion capability combining rigid PP (polypropylene) with soft elastomers - perfect for products requiring integrated rigidity and flexibility like clip file spines and covers.
Clip files require both grip strength and durability, as well as hinge functionality for opening and closing. In such cases, material combinations like PP and elastomer are essential.
At Akebono Kasei Vietnam, we provide integrated support for two-color extrusion molding of rigid and flexible materials, from small-lot prototyping to full-scale mass production.
Specifications
Molding method: Two-color extrusion
Materials: PP (polypropylene, rigid), elastomers such as TPE/TPR (flexible)
Supported sizes: Up to 200 mm width (depending on shape)
Example products: Clip file spines, covers with grips, hinge components

Features
Integrated molding of dissimilar materials: Simultaneous extrusion of PP and elastomer resins
No adhesive required: Two-color extrusion ensures strong bonding while integrating flexible functional sections
Compatible with complex profiles: High-precision molding of steps, curves, and clip/spine structures
Flexible lot sizes: From prototypes to mass production, adaptable to customer requirements
Japanese-standard quality control: Dimensional stability and color consistency managed in cooperation with headquarters in Japan

Applications
Stationery & office supplies: Molded parts for clip files, binders, and holders
Home appliances & consumer goods: Non-slip components, soft grips, cover frames
Packaging materials: Composite molded products with flexible insertion or opening/closing parts

Our products are widely used by manufacturers of stationery, plastic goods, and packaging materials.
With composite molding technology that maximizes material properties, we achieve both product functionality and design flexibility. We flexibly support everything from small-lot prototyping to large-scale production.
For more details, please download the PDF or contact us directly.

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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