Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration
Patent
1990-04-23
1992-03-10
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Diffusion transfer dyeing process, transfer sheet and product
Dry heat treatment for penetration
8479, 8482, 8486, 8922, 8924, 8926, 26 51, 26 69R, 381021, 428175, 428225, D06P 500, D06C 300
Patent
active
050946641
ABSTRACT:
A process of decorating fabric includes the step of imparting wrinkles to the fabric oblique to the warp and weft directions and heat setting the wrinkles into the fabric. The wrinkle imparting step may include moving the fabric longitudinally and simultaneously moving portions of the fabric from side to side by frictionally engaging the fabric to an oscillating means such as an elastomeric pad or interleaved fingers and oscillating the pad or fingers from side to side. Heat setting of the fabric includes exposing the wrinkled fabric to heat at a sufficient temperature and for a sufficient duration to set the wrinkles in the fabric. Desirably, the wrinkled fabric is in contact with a transfer print paper while the fabric passes through the heat setting step to set the wrinkles and fix color on the fabric. The longitudinal movement is desirably coordinated with the side to side movement to obtain aesthetically pleasing results. The invention also includes apparatus and the product.
REFERENCES:
patent: 1140827 (1915-02-01), Willwerth et al.
patent: 1744829 (1930-01-01), Dreyfus
patent: 2167819 (1939-08-01), Welti
patent: 2777186 (1957-01-01), Vonaesch
patent: 3555856 (1971-01-01), Williams et al.
patent: 4833762 (1989-05-01), Kleber
E. R. Trotman, "Dyeing and Chemical Technology of Textile Fibres", Sixth Edition (Wiley-Interscience) 1984, p. 122.
A Textile Terminology: Warp & Weft Burnham, Routledge & Kegan Paul, 1980.
Foley Daniel E.
Kirby Glenda
Randin Clement
Clingman A. Lionel
Lanscot-Arlen Fabrics, Inc.
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