Method of extrusion/injection molding of trimmed product

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

15624412, 156245, 264167, 264177R, 264259, 2642711, 264274, 2643281, B29D 708

Patent

active

043187641

ABSTRACT:
A method for molding a product 20 bearing a trim strip 14 first extrudes a supporting base 12 and bonds trim strip 14 to supporting base 12. Then the supporting base 12 is used to position and protect trim strip 14 within a mold 18 where product 20 is formed. Product 20 and supporting base 12 are formed of resin materials that bond together securely as the product is injection molded within mold 18.

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