Method of making an absorbent article

Details Method of making an absorbent article Method of making an absorbent article

1977-12-22

1980-01-22

Wityshyn, Michael G.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

128287, 128290P, 128296, 156252, 156291, 156309, 156322, A61F 1318, B32B 714

Patent

active

041849027

ABSTRACT:
An absorbent article comprising an absorbent pad having a front surface, a fluid pervious top sheet covering at least a portion of the front surface of the pad, and a perforated film of thermoplastic material intermediate the sheet and pad. The film is heated to enlarge the perforations and fuse the film to the sheet and pad.

REFERENCES:
patent: 3221738 (1965-12-01), Ekberg et al.
patent: 3645264 (1972-02-01), Gallagher
patent: 3819465 (1974-06-01), Parsons et al.
patent: 3881489 (1975-05-01), Hartwell
patent: 3885074 (1975-05-01), Chandler
patent: 3888248 (1975-06-01), Moore et al.
patent: 3965906 (1976-06-01), Karami

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