Tufted carpet with meltable-film primary-backing component

Details Tufted carpet with meltable-film primary-backing component Tufted carpet with meltable-film primary-backing component

1976-06-01

1977-07-12

McCamish, Marion E.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

156 72, 428913, B32B 3300

Patent

active

040355330

ABSTRACT:
A low-melting point layer of thermoplastic synthetic film is superimposed upon the rear side of a primary backing layer. Pile-forming yarns are then tufted from this rear side through both of these layers to form at the front side of the primary backing layer a pile, while forming at the exposed rear side of the film layer respective loops. The film layer is then exposed to heat, causing it to melt and to bond the loops to the primary backing layer.

REFERENCES:
patent: 2866206 (1958-12-01), Gebert
patent: 2913803 (1959-11-01), Dodds
patent: 3075865 (1963-01-01), Cochran
patent: 3661691 (1972-05-01), Slosberg
patent: 3779799 (1973-12-01), Kennedy

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