Flock transfer sheet and flock transfer printing process

Details Flock transfer sheet and flock transfer printing process Flock transfer sheet and flock transfer printing process

1980-09-29

1982-02-09

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Release layer utilized

8471, 8488, 156230, 156234, 156235, 156240, 427148, D06P 500, B44C 302

Patent

active

043148131

ABSTRACT:
The present invention provides a flock transfer sheet comprising a base sheet, a pattern layer overlaid on said base sheet and containing a heat-sublimable or heat-vaporizable dye as a main ingredient, a thickener layer overlaid on said pattern layer, a pile layer of short fibers electrostatically overlaid on said thickener layer, and a hot melt adhesive layer formed on said pile layer. Said thickener layer has a multiplicity of gas permeable micropores for allowing the sublimated or vaporized dye to penetrate and pass therethrough while leaving the thickener layer per se undyed. The present invention also provides a flock transfer printing process wherein the aforementioned flock transfer sheet is used to heat transfer the pattern formed by said pile layer to a blank stuff, such as woven or knitted fablics.

REFERENCES:
patent: 3918895 (1975-11-01), Mizuno
patent: 4201810 (1980-05-01), Hisashisuchi
patent: 4233027 (1980-11-01), Albero

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