Covering material and moulded foams binded with covering material

A skin material, plastic foam technology, applied in the field of molded foam, can solve the problems of expensive, increased molded foam hardness, roughness, etc.
CN1283454CInactive Publication Date: 2006-11-08TOKYO QUALITY ONE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TOKYO QUALITY ONE CORP
Publication Date
2006-11-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

A skin material (7) used in combination with polyurethane foam (8), the skin material (7) comprising a foam material protective layer (4) distributed on the side of the polyurethane foam (8) and Plastic foam (5) and skin (6) laminated sequentially on the protective layer (4), the foam raw material protective layer (4) has at least one layer of non-woven fabric and laminated fabric distributed on the side of the polyurethane foam (8) A plastic film on one surface of a nonwoven fabric.
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Description

technical field

[0001] The present invention relates to a skin material and molded foam combined with the skin material obtained by integrating the skin material with polyurethane foam; Material. Background technique

[0002] Currently, molded foam combined with skin material by integrating the skin material into a cushion material formed of polyurethane foam is used as headrests, armrests, and seat cushions of automobiles, etc. Got it by waiting.

[0003] As a skin material that is a component of a conventional molded foam combined with a skin material, a material formed by sequentially laminating a skin, a plastic foam (hereinafter referred to as "cushion"), and a plastic film is used. The reason for using the plastic film here is to prevent the impregnation of the foam material into the liner to form a cured layer during the process of pouring the foam stock into the mold inside which the skin material is placed and then completing the molded foam bonded to the skin mat...

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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