Process for dyeing textile fabric: mechanical treatment to promo

Details Process for dyeing textile fabric: mechanical treatment to promo Process for dyeing textile fabric: mechanical treatment to promo

1981-10-20

1983-07-05

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Foam dye composition or process

81493, 8929, D06B 108

Patent

active

043916040

ABSTRACT:
The dyeing of textile fabrics conventionally calls for the wetting of fabric pile with a dye solution. Difficulties arise in achieving uniform wetting and consequently uniform dyeing of the textile fabric without expenditure of large amounts of energy or dyeing solution. The present invention solves the problem of uniform dyeing according to a process wherein the textile fabric is wetted with an unfoamed dyeing solution containing a foaming agent, followed by mechanical treatment by means of alternating compression and relief and finally, a steam treatment process.

REFERENCES:
patent: Re29251 (1977-06-01), Appenzeller et al.
patent: 3271102 (1966-09-01), Morsan
patent: 4010709 (1977-03-01), Sayman et al.
patent: 4141231 (1979-02-01), Kudlich

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