Method for texturing the surface of non-woven fabric films

Details Method for texturing the surface of non-woven fabric films Method for texturing the surface of non-woven fabric films

1977-06-09

1979-11-06

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264 26, 264102, 264284, 264DIG46, H05B 500, H05B 900

Patent

active

041736079

ABSTRACT:
A non-woven fabric or film of thermoplastic material has a pattern impressed on its surface so that it has a more pleasing appearance. The film is pressed between the patterned surfaces of two mold bands and is passed through an electromagnetic field which heats a susceptor material in the film to soften the fabric or film so that the pattern will be impressed in it.

REFERENCES:
patent: 2393541 (1946-01-01), Kohler
patent: 2783175 (1957-02-01), Smith et al.
patent: 2970345 (1961-02-01), Wangner, Jr.
patent: 3499848 (1970-03-01), Weisman
patent: 3703026 (1972-11-01), Uhrig
patent: 3791906 (1974-02-01), Farkas

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