Process for preparing tufted carpet

Details Process for preparing tufted carpet Process for preparing tufted carpet

1977-08-09

1979-02-20

Hunter, H. Hampton

Sewing

Elements

Frames

28109, 156 72, 428 95, 428234, 428300, D05C 300

Patent

active

041400712

ABSTRACT:
There is disclosed a process for preparing a tufted carpet consisting essentially of feeding simultaneously into a tufting machine a woven or bonded nonwoven sheet of continuous polypropylene filaments and a dyeable, bonded, nonwoven sheet of continuous synthetic organic filaments, said sheets being fed in surface contact with each other, and tufting a pile yarn through both sheets to develop a tufted face having tufts extending above the dyeable, bonded, nonwoven sheet, said pile yarn being selected so as to be dyeable in conjunction with the dyeable, bonded, nonwoven sheet.

REFERENCES:
patent: 2713012 (1955-07-01), Hartstein
patent: 2866206 (1958-12-01), Gebert
patent: 3451885 (1969-06-01), Klein
patent: 3605666 (1971-09-01), Kimmel et al.
patent: 4053668 (1977-10-01), Kimmel et al.

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