Process for treating tufted pile fabric

Details Process for treating tufted pile fabric Process for treating tufted pile fabric

1979-08-30

1981-11-24

Mackey, Robert

Textiles: cloth finishing

Pile fabrics

Electrifiers

D06C 700, D06C 2900

Patent

active

043015778

ABSTRACT:
A process for erecting the pile and increasing the yarn bulk of dyed or printed carpeting which has been bent, matted and crushed during processing. The carpeting is heated in a steam chamber to a temperature above the highest processing temperature and in the range of 170.degree.-212.degree. F., to override the yarn memory. A beater bar within the steam chamber then beats the carpet to reduce the bending, matting and crushing of the pile.

REFERENCES:
patent: 2170968 (1939-08-01), Gentle
patent: 2338792 (1944-01-01), Whitehead
patent: 2970362 (1961-02-01), Rankin et al.
patent: 3644954 (1972-02-01), LeGrand

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