Method of printing pile fabrics

Details Method of printing pile fabrics Method of printing pile fabrics

1978-12-21

1981-03-10

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Dry heat treatment for penetration

8478, 8929, 68 5D, D06P 500, D06P 700

Patent

active

042551501

ABSTRACT:
Pile fabrics with a pile containing thermoplastic fibres are thermoprinted with a pattern, the contact pressure between the pile fabric and the thermoprinting web in the heating zone being such that about 40 to 60% of the pile is compressed, and immediately afterwards relief-formed and/or surface formed while still hot with a pattern which bears a strict relationship to the thermoprinted pattern. A machine for carrying out this process comprises a thermoprinting unit with adjustable contact pressure and a relief-forming and/or surface forming patterning unit which functions in synchronism and coordination therewith.

REFERENCES:
patent: 3849158 (1974-11-01), Palmer et al.
patent: 3874846 (1975-04-01), Ashe
patent: 3945791 (1976-03-01), Bohrn
patent: 3949574 (1976-04-01), Glover
patent: 4018066 (1977-04-01), Fennekels et al.
patent: 4021591 (1977-05-01), de Vries
patent: 4058644 (1977-11-01), de Vries et al.
patent: 4111646 (1978-09-01), Buckwalter et al.
patent: 4119397 (1978-10-01), Snyder
patent: 4138945 (1979-02-01), Rejto
Venkataraman's "The Chemistry of Synthetic Dyes", vol. VIII, (Academic Press, 1978), pp. 208-209.

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