Process for forming cushion articles

Details Process for forming cushion articles Process for forming cushion articles

1984-10-02

1985-12-17

Anderson, Philip

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

264 466, 264 468, 264129, B29D 2704, D06M 100

Patent

active

045590940

ABSTRACT:
A process for forming cloth-covered cushion articles. A mold is provided having the shape of the desired cushion article. In one form, a cloth covering is drawn into the mold. Foamable material is poured into the mold and cured to form the cushion article. The covered, cured article is removed from the mold and heated to at least the heat-fixable fiber set temperature of the cloth, as the cured foam acts as a male mold to hold the cloth in contour during heat setting. In another form, the foam is poured directly into the mold and cured. The cloth covering then is placed over the cured cushion and set.

REFERENCES:
patent: 3943215 (1976-03-01), Grune et al.
patent: 4114213 (1978-09-01), Beernaerts et al.
patent: 4247347 (1981-01-01), Lischer et al.
patent: 4247348 (1981-01-01), Lischer
patent: 4264386 (1981-04-01), Sears, Jr. et al.
patent: 4287143 (1981-09-01), Sears, Jr. et al.
patent: 4293305 (1981-10-01), Wilson

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