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Title:
MANUFACTURE OF RUBBER PRODUCT WITH FACE FASTERNER
Document Type and Number:
Japanese Patent JPH1044174
Kind Code:
A
Abstract:

To manufacture a rubber product with a face fastener in which a hook of the face fastener is not toppled down nor compression deformation is generated by heating and pressurizing at the time of vulcanization molding.

A method is constituted of three processes, namely the first manufacturing process for a rubber sheet in which vulcanization is carried out while a first unvulcanized rubber 4 is pressure bonded on a fastener hook face and a hook section of a face fastener 3 is embedded integrally into the vulcanized rubber, and the second manufacturing process for a rubber laminate in which a vulcanization bonding agent is applied on the outer face of the face fastener 3 of an integrated sheet, and then while a second unvulcanized rubber is pressure bonded on the bonding agent side, vulcanization is carried out and the third manufacturing process for a rubber product with a face fastener in which a rubber sheet formed by vulcanizing the first unvulcanized rubber of the rubber laminate is removed to expose the hook face of the face fastener 3.


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Inventors:
YAMABE TOMIJI
Application Number:
JP22592296A
Publication Date:
February 17, 1998
Filing Date:
August 07, 1996
Export Citation:
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Assignee:
KURARAY PLASTICS CO
International Classes:
B29C35/02; B29C43/18; B29C65/02; B29C65/54; B29K21/00; B29K105/24; B29L5/00; B29L9/00; (IPC1-7): B29C43/18; B29C35/02; B29C65/02; B29C65/54