Method for continuous treatment of a textile web

Details Method for continuous treatment of a textile web Method for continuous treatment of a textile web

1989-10-16

1991-03-05

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Replenishment or replacement of same bath liquor in dyeing...

8151, 8543, 8636, D06P 500, D06B 2100, D06B 2300, D06B 2302

Patent

active

049974530

ABSTRACT:
A continuous process for treating a web of material by the wet-in-wet application of two serially arranged treatment baths includes the steps of: applying a first treatment bath to the web; squeezing off excess moisture from the web to a specified moisture content; applying a second treatment bath to the web while it is still wet from the first treatment bath such that the web is in contact with a quantity of the second bath that is no greater than that quantity that can be continually absorbed by the web; replenishing the second treatment bath; and reducing the moisture content of the web to a specified moisture content immediately after application of the second treatment bath.

REFERENCES:
patent: 2460206 (1949-01-01), Wentz
patent: 4439881 (1984-04-01), von der Eltz et al.
patent: 4845791 (1989-07-01), Schwemmer et al.
patent: 4878365 (1990-02-01), Kutz et al.

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