Coated fabric and method of making the same

Details Coated fabric and method of making the same Coated fabric and method of making the same

1988-02-18

1989-01-10

Bell, James J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156219, B65C 925

Patent

active

047971711

ABSTRACT:
A coated fabric comprises a base ply of a fiber material such as a non-woven fiber material, for example, a polypropylene non-woven material, having a thermoplastic film, for example, an ethylene methyl acrylate film, bonded thereto. The base ply has densified and undensified portions thereof, the densified portions defining densified areas on a coating surface of the base ply, and the thermoplastic film is heat-bonded to the coating surface at least at the densified portions thereof. A method of making the coated fabric comprises contacting the thermoplastic film in heat-softened condition with the coating surface of the base ply, and allowing the film to cool.

REFERENCES:
patent: 4119481 (1978-10-01), Beckley
patent: 4255217 (1981-03-01), Franze
patent: 4659412 (1987-04-01), Newman et al.

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