Disposable garments and method for attachment of elastic members

Details Disposable garments and method for attachment of elastic members Disposable garments and method for attachment of elastic members

1991-09-09

1994-08-30

Green, Randall L.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

A61F 1315

Patent

active

053423410

ABSTRACT:
Here are disclosed disposable garments such as diaper and training pants and a method for attachment of threadlike continuous elastic members (each comprising a plurality of threadlike elastic elements) around leg-holes thereof so that the elastic members are progressively widened from their longitudinally opposite ends toward their longitudinally middle portions, respectively.
The threadlike continuous elastic members 4A, 4B thus attached to the article around the respective leg-holes each comprises rubber threads 4a,4b, 4c. The traverse arrangement support these rubber threads in parallel to one another and forcibly guide them in sine curves with respect to the continuous web 7 so that the portions 4A.sub.1, 4B.sub.1 of the elastic members 4A, 4B to be bonded to the continuous web are bonded thereto. Then, the non-bonded portions 4A2, 4B2 of the elastic members are cut together with the web 7 along boundaries of the individual articles and thereupon contract under their own stretch stresses.

REFERENCES:
patent: 4300562 (1981-11-01), Pieniak
patent: 4425128 (1984-01-01), Motomura
patent: 4430086 (1984-02-01), Repke
patent: 4661102 (1987-04-01), Shikata et al.
patent: 4726807 (1988-02-01), Young et al.
patent: 5069678 (1991-12-01), Yamamoto et al.

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