Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Combined liquid and gas or vapor
Patent
1974-03-26
1977-02-01
Hornsby, Harvey C.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Combined liquid and gas or vapor
81493, 81512, 8152, 68 5C, 68 22R, 68205R, B05c 500, B05c 908
Patent
active
040055000
ABSTRACT:
The invention relates to a process of finishing textiles, for example treating them with a dyestuff, in which the textile is driven around a closed circuit. Progress of the textile may be assisted by contact with a driven roller but is at least partially advanced by the action of a flow of air under pressure impinging at an oblique angle on the textile while the treatment liquor is being applied and then by a flow of steam or steam and air impinging on the textile, which also raises the temperature to the fixing temperature of the dyestuff.
REFERENCES:
patent: 1403126 (1922-01-01), Lyth
patent: 2532471 (1950-12-01), Wedler
patent: 3718012 (1973-02-01), Vinas
patent: 3762866 (1973-10-01), Rayment et al.
Coe Philip R.
Hornsby Harvey C.
Samuel Pegg & Son Limited
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