Method for attachment of elastic members around leg-holes of dis

Details Method for attachment of elastic members around leg-holes of dis Method for attachment of elastic members around leg-holes of dis

1992-04-21

1993-05-25

Aftergut, Jeff H.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156229, 156204, 156265, 156301, 156494, B32B 3110, A61F 1315

Patent

active

052136450

ABSTRACT:
Here is disclosed a method for efficiently attaching elastic members around leg-holes of a garment such as a disposable diaper or the like without any futile use of material.
Elastic members 04A, 04B are fed and bonded onto a web so that the respective elastic members described curves like sine curves with summits and troughs of these curves defining together respective annular elastic areas 16 and thereby a base web is formed. Then the base web is severed into strips 17' bearing thereon the individual annular elastic areas and these strips 17' are intermittently bonded to a web 07 to form a composite web 19. A separate web is bonded onto a top surface of the composite web 19 to form a composite web 20. Finally, the composite web 20 is severed along center lines of the respective annular elastic areas 16 into individual garments.

REFERENCES:
patent: 4364787 (1982-12-01), Radzins
patent: 4413623 (1983-11-01), Dieniak
patent: 4488923 (1984-12-01), Dieniak
patent: 4650530 (1987-03-01), Mahoney et al.
patent: 5055103 (1991-10-01), Nomura et al.
patent: 5080741 (1992-01-01), Nomura et al.
patent: 5147487 (1992-09-01), Nomura et al.

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