Process for molding a non-woven fabric

Details Process for molding a non-woven fabric Process for molding a non-woven fabric

1978-02-22

1980-03-25

White, Robert F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

264119, 264122, 264126, 428296, B27J 500, D04H 158

Patent

active

041951123

ABSTRACT:
A process for molding a coherent, pliable, thermally bonded, non-woven fabric comprising potentially adhesive fibers wherein the fabric is molded and new or stronger thermal bonds are developed within the fabric by the application of heat, whereby the cooled fabric retains its molded shape.

REFERENCES:
patent: 2773286 (1956-12-01), Piccard et al.
patent: 3229008 (1966-01-01), Harrington, Jr. et al.
patent: 3452128 (1969-06-01), Rains
patent: 3898311 (1975-08-01), Mitchell et al.
patent: 3989788 (1976-11-01), Estes, Jr. et al.

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