Covering having a surface layer integrally connected to an air-c

Details Covering having a surface layer integrally connected to an air-c Covering having a surface layer integrally connected to an air-c

1997-08-29

2000-02-01

Morris, Terrel

Stock material or miscellaneous articles

Pile or nap type surface or component

428 95, 428100, 428 99, 428192, 156228, 1563066, 156322, B32B 302, B29C 6500

Patent

active

060200448

ABSTRACT:
A method for producing a covering of this invention comprises the steps of: placing a green web including an air-containing fabric layer in a mold having a predetermined shape; and compressing the green web into the predetermined shape in such a way that the air-containing fabric layer has a predetermined hardness. A covering produced by this method comprises: a first layer; and a second layer integrally connected attached to the first layer. The second layer includes a compressed air-containing fabric. Thereby, the covering having high performance of absorbing sound and insulating heat and high productivity can be provided.

REFERENCES:
patent: 2915427 (1959-12-01), Schriner et al.
patent: 3673034 (1972-06-01), Squier
patent: 4946640 (1990-08-01), Nathoo
patent: 5254386 (1993-10-01), Simpson et al.
patent: 5593631 (1997-01-01), Hara et al.
patent: 5656357 (1997-08-01), Ogata et al.

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