Facing for absorptive articles and process for making it

Details Facing for absorptive articles and process for making it Facing for absorptive articles and process for making it

1986-02-03

1987-11-03

Rosenbaum, C. Fred

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604379, 604380, A61F 1316

Patent

active

047041129

ABSTRACT:
Facing for absorptive articles comprising non-woven fabric having two layers of different fibre-compositions, i.e., a first layer defining a surface to be in contact with the wearer's skin and having a pattern of apertures, and a second layer defined a rear side with respect to said surface and having no aperture.
Process for making said facing comprising steps forming said first layer by subjecting fibrous web to high velocity water jet treatment on a support carring thereon aperture formation element, forming said second layer by subjecting fibrous web to said treatment or heat fusion treatment, and simultaneously combining said first layer integrally with said second layer with either of said treatments (FIG. 1).

REFERENCES:
patent: 3056406 (1962-10-01), Ness
patent: 3088463 (1963-05-01), Harmon
patent: 4323069 (1982-04-01), Ahr et al.

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