Apparatus useful in control of edge uniformity in nonwoven fabri

Details Apparatus useful in control of edge uniformity in nonwoven fabri Apparatus useful in control of edge uniformity in nonwoven fabri

1978-06-27

1980-02-05

Mackey, Robert

Textiles: manufacturing

Textile product fabrication or treatment

Fiber entangling and interlocking

191611, 28103, D04H 1800, D04H 146

Patent

active

041864700

ABSTRACT:
A nonwoven fabric is passed to a compression zone wherein the edge portions of said fabric are compressed to produce a nonwoven fabric with a uniform thickness.

REFERENCES:
patent: 1455884 (1923-05-01), Harrop et al.
patent: 2927350 (1960-03-01), Nelson
patent: 2947057 (1960-08-01), Meagher, Jr. et al.
patent: 3854917 (1974-12-01), McKinney et al.
patent: 3856612 (1974-12-01), McGinnis, Jr.
patent: 3939536 (1976-02-01), Ruppe

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