Process of laminating carpet to elastomeric backing

Details Process of laminating carpet to elastomeric backing Process of laminating carpet to elastomeric backing

1978-11-13

1979-11-20

McCamish, Marion E.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156282, B29C 1900

Patent

active

041749910

ABSTRACT:
A method of laminating a curable elastomeric backing section to a pile carpet section, for example, for automobile floor mats, utilizing a compressive molding process to laminate the curable elastomeric backing to the carpet. Cooling the pile of the carpet protects the carpet from becoming substantially permanently deformed during molding despite the compressive molding pressure. While the carpet pile is being cooled, sufficient heat is applied to the elastomeric backing to cure the backing. The back face of the carpet is bonded to the elastomeric backing during the compressive molding process.

REFERENCES:
patent: 3150024 (1964-09-01), Penman
patent: 3673034 (1972-06-01), Squier
patent: 4016318 (1977-04-01), DiGioia

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