Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Special forms and forming
Patent
1986-08-07
1988-02-23
Coe, Philip R.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Special forms and forming
68178, D06B 326, D06B 328
Patent
active
047260882
ABSTRACT:
The invention relates to a process and device for the wet treatment of textile material in hank form. The material travels in a circulating passage through an intensive treatment drawframe with subsequent folding-down, further conveying, and finally renewed feeding to the intensive treatment drawframe by a hank winding device. Circulating conveying of the treatment bath through the intensive treatment drawframe occurs while the textile material is passed through the horizontally arranged intensive treatment drawframe essentially at the same speed as the treatment bath. Such material is also under the action of the tensile force of a second hank winding device, which works at essentially the same conveying speed as the hank winding device upstream from the intensive treatment drawframe.
REFERENCES:
patent: 2997871 (1961-08-01), Cutten et al.
patent: 3493321 (1970-04-01), Inoue et al.
patent: 3780544 (1973-07-01), Turner et al.
patent: 4019351 (1977-04-01), Mizutani et al.
patent: 4334333 (1982-06-01), Yamada et al.
patent: 4538432 (1985-09-01), Bishop
Coe Philip R.
Gitler Stewart L.
Hoffman Martin P.
Thies GmbH & Co.
Wasson Mitchell B.
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