Printing – Processes – With heating or cooling
Patent
1996-10-29
1998-05-12
Yan, Ren
Printing
Processes
With heating or cooling
101 34, B41L 3514
Patent
active
057493006
ABSTRACT:
A transfer rolling process and device for producing banners is disclosed. In the above process, stencil letters or figures made of a transfer sheet are attached to a longitudinal transfer sheet. A banner with a white background is produced by attaching the stencil letters or figures to a white transfer sheet, while a banner with a color background is produced by attaching the stencil letters or figures to a transfer sheet of the same color as the background of the banner. The longitudinal transfer sheet is wound onto a torsionless pipe. Thereafter, paper and cloth from respective rolls pass over a heating drum at a speed of 1-3 m/min while overlapping the transfer sheet from the torsionless pipe. The heating drum in the above state is heated to a temperature of 220.degree.-240.degree. C., thus heating and melting the coloring agent of the stencil letters or figures and transferring the letters or figures onto the cloth.
REFERENCES:
patent: 2583286 (1952-01-01), Albini-columbo
patent: 3646884 (1972-03-01), Johnson
patent: 5493966 (1996-02-01), Tseng
patent: 5603259 (1997-02-01), Gross et al.
Lee Whal-Sun
Yan Ren
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