Method for coloring textile using a color supply drum and a colo

Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Special forms and forming

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D06B 508

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active

048436704

ABSTRACT:
This invention provides a method and an apparatus for direct formation of a stripe pattern on a textile substrate such as sliver. The object of the invention is to dispense with a gill which would interfere with a high-speed feed of said textile substrate and thereby improve the efficiency of coloration. In accordance with this invention, a color supply hollow drum (2) and a color suction hollow drum (3) are vetically juxtaposed and a continuous length of fibrous material is continuously fed between said two drums (2), (3) by rotation thereof. As the substrate material is thus fed, a color composition is supplied from color supply grooves (8) of the color supply hollow drum (2) while it is drawn by a suction force acting in color suction grooves (13) of the color suction hollow drum (3) to cause the color composition to strike through the fibrous substrate material to thereby form color stripes of substantially the same configuration as that of the above-mentioned grooves on the fibrous substrate material.

REFERENCES:
patent: 1545988 (1925-07-01), Thomayer
patent: 2573097 (1951-10-01), Epstein
patent: 3750567 (1973-08-01), Taguchi et al.
patent: 3890811 (1975-06-01), Fleissner
patent: 4535611 (1985-08-01), Masuda

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