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Patent Searching and Data


Title:
SURFACE FASTENER INTEGRAL FOAMED MOLDED FORM AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JPH0691662
Kind Code:
A
Abstract:

PURPOSE: To improve an adhesive strength of a surface fastener to a foamed molded form.

CONSTITUTION: A flexible maternal 12 integrated with surface fasteners 10 is set in a recess 22 of a mold 20, and an inner protrusion end 24A of an undercut part 24 is intruded into a side face 12A of the material 12. Then, liquid foamed plastic material 28 is transferred to the mold 20 and foamed in the mold 20. Thus, it can prevent the material 28 from being adhered to an engaging surface 10B of the fastener 10, and the face 12A and a rear surface 12C except a surface 12B of the material 12 coupled with the fastener 10 can be impregnated with the material 28.


Inventors:
TAKEUCHI YASUNORI
SASAKI KISOZOU
Application Number:
JP24205292A
Publication Date:
April 05, 1994
Filing Date:
September 10, 1992
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
A44B18/00; B29C39/10; B29C65/56; B29K105/04; B29L31/58; (IPC1-7): B29C39/10; A44B18/00; B29C65/56
Attorney, Agent or Firm:
中島 淳 (外2名)