Method for pretreating continuous textile material having at lea

Details Method for pretreating continuous textile material having at lea Method for pretreating continuous textile material having at lea

1992-09-23

1993-04-27

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Combined liquid and gas or vapor

8151, 68 5D, 68 9, 68 191, 68 20, 118 68, 427381, D06B 318, D06B 1500, D06B 2100

Patent

active

052050084

ABSTRACT:
An undyed carpet web is pretreated by applying a liquid preparatory agent in a gap of an applicator. Subsequent to the application of the preparatory agent, the carpet web is detained in a dwell apparatus. The web is then suctioned off in a hydroextraction device and steamed in a steaming machine before the dyeing operation begins.

REFERENCES:
patent: 3382086 (1968-05-01), Singleton
patent: 3800565 (1974-04-01), Worth et al.
patent: 3844813 (1974-10-01), Leonard et al.
patent: 4010709 (1977-03-01), Sayman et al.
patent: 4495783 (1985-01-01), Sando et al.
patent: 4862713 (1989-09-01), Kutz et al.

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