Covering structure for absorbent hygienic-sanitary products, and

Details Covering structure for absorbent hygienic-sanitary products, and Covering structure for absorbent hygienic-sanitary products, and

1986-07-03

1988-10-25

Kittle, John E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

428175, 428219, 428303, 604367, 604372, 604378, B32B 310, A41B 1302, A61F 1318

Patent

active

047803525

ABSTRACT:
A perforated covering structure is described for hygienic-sanitary products, such as sanitary towels for women, comprising an upper layer constituted by a non-woven textile of fibers of hydrophobic material, an intermediate layer or core constituted by a film of hydrophobic material, and a lower layer also constituted by a non-woven textile of fibers of hydrophobic material. The covering structure is applied in direct contact with that face of the absorbent core of the product which is intended to face the body of the user in use.

REFERENCES:
patent: 3929135 (1975-12-01), Thompson
patent: 3965906 (1976-06-01), Karami
patent: 4055180 (1977-10-01), Karami
patent: 4173046 (1979-11-01), Gallagher
patent: 4323069 (1982-04-01), Ahr et al.
patent: 4623340 (1986-11-01), Luceri

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