Molded surface fastener and cushion body formed integrally with the molded surface fastener

A technology for molding surfaces and fasteners, used in fasteners, clothing, applications, etc., to solve problems such as difficulty in obtaining adhesion
CN1647712AActive Publication Date: 2005-08-03YKK CORP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
YKK CORP
Publication Date
2005-08-03

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Abstract

The invention provides a molded surface fastener and a cushion body formed integrally with it wherein a molded surface fastener has first resin invasion preventing means of an expandable resin material for molding a cushion body on each of right and left side edge portions along a longitudinal direction of a thermoplastic-resin base member surface, a number of engaging elements provided between the invasion preventing means, and second resin invasion preventing means for sectioning the engaging elements into desired number of regions along the longitudinal direction of the base member and extending in a width direction between adjacent sectioned regions, the second resin invasion preventing means comprising a function for engaging / disengaging a mating engaging element, thereby the molded surface fastener securing a required binding force.
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Description

technical field

[0001] The present invention relates to a surface fastener and an anti-intrusion device. Fitting annular female engaging elements (female engaging elements) on one surface of its flat base member engaged by a piece, said intrusion prevention means at least along the left and right side edge portions in the longitudinal direction of the base member for Intrusion of a molding resin material into an engaging element forming region is prevented when the product is molded. Background technique

[0002] Passenger seats in cars or trains, as well as various sofas and office chairs, have a cushion body inside their skin material. As this cushion body, so-called asbestos obtained by entanglement of palm fibers and flax or synthetic fibers of various rigid fibers and hardened together with rubber or the like, or various molded bodies are used, and the above-mentioned molded bodies The body is made of various hair resin materials. These cushion materials have a curve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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