Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Gas or vapor
Patent
1995-08-14
1997-04-22
Stinson, Frankie L.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Gas or vapor
8151, 68178, 68177, D06B 324
Patent
active
056219377
ABSTRACT:
An improved jet dyeing apparatus is provided which enables the user to dye either lightweight or relatively heavy weight fabrics in the same apparatus with improved efficiency and product quality. The apparatus includes a fabric plaiting mechanism mounted to the exit end of a transport tube and a downwardly directed outlet nozzle. The outlet nozzle further includes dye liquor bypass means for withdrawing a portion of the dye liquor outside the primary path of travel of the fabric as the fabric is deposited into the liquid treatment chamber of the apparatus and provision is also made for removing a portion of the liquid from the jet dyeing apparatus and for recycling a portion of the liquid to the suction side of the main recirculating pump. By virtue of this arrangement an improved high efficiency rinse cycle is enabled in accordance with the related method which is also disclosed.
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Welham, A.C., "Development of More Efficient Textile Rinsing Systems", reprinted from American Dyestuff Reporter, Mar., 1994.
S. Sclavos S.A.
Stinson Frankie L.
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