Thin belt embossing method and apparatus

Details Thin belt embossing method and apparatus Thin belt embossing method and apparatus

1976-05-10

1977-08-02

Crowder, Clifford D.

Printing

Embossing or penetrating

Rolling-contact machines

101 32, 742428, 100173, 226 7, 226 97, B44B 500

Patent

active

040389170

ABSTRACT:
Uniform embossing on both sides of a web of paper may be obtained in a single pass through an embossing nip by interposing a thin film of tough, resilient material in the form of a continuous belt of approximately 0.050 inch thickness or less between the embossing roll and the backup roll. Stationary guide members, which may be combined with air bearings, are provided to insure proper tracking of the belt.

REFERENCES:
patent: 389949 (1888-09-01), Baker
patent: 1630713 (1927-05-01), Meyer
patent: 1638560 (1927-08-01), Beveridge
patent: 1700099 (1929-01-01), Shively
patent: 2560038 (1951-07-01), Trainer
patent: 3053425 (1962-09-01), Baines
patent: 3247785 (1966-04-01), Shultz
patent: 3460194 (1969-08-01), Thompson

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