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Two color Molding Technology (Technical Info)

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Two color Molding Technology
Technology Info
Two color Molding Technology
Weldless Molding Technology
Water-based Coatings Technology
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Although two parts have been conventionally combined, molding two different materials together as a molding can make molding and assembly processes more efficient to reduce costs. Also as for design, seam lines of parts have been eliminated, resulting in a significant increase in quality of external appearances.
<Conventional>
<New Method and New Technology>
Laser processed lettering on panels have been realized by combination of two parts.



Paints and Laser Processed Products

With seams panels look cheap.
Portions to be transmissive are created by two-color molding and design panel surfaces are painted. Then laser processing is performed.

Raw Materials

Paints and Laser Processed Products

The panel had a more luxuriant look with transmissive lettering on the panel body.
Points (Manufacturable Accuracy, Material, etc.)
  • The thickness of the design surface is 2.5mm or more.
  • There are limits in selection of materials for two-color molding.
  • It has more strength than the two-part welding method.
Applicable Parts
  • Car audio panels
  • Car air conditioner panels
  • Other design parts