Method for producing worn article

Details Method for producing worn article Method for producing worn article

2006-12-05

2010-10-26

Gray, Linda L (Department: 1791)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S271000, C156S161000, C156S229000, C156S302000

Reexamination Certificate

active

07820004

ABSTRACT:
A method for producing a worn article, capable of providing a desirable wearability while reducing the cost of production. The method includes the steps of: placing leg elastic members F along a first waveform α on a web W being carried, the first waveform α being continuous in a longitudinal direction L of the web W and having a predetermined wavelength λ and predetermined first amplitudes α1and α2, thereby producing a composite sheet Ws; and cutting off the composite sheet Ws being carried, along a cut-off line CL having a second waveform β being continuous in the longitudinal direction L of the composite sheet Ws, having a wavelength λ equal to the wavelength λ and second amplitudes β1and β2smaller than the first amplitudes α1and α2, and being in synchronism with the first waveform α.

REFERENCES:
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patent: 7419562 (2008-09-01), Van Gompel et al.
patent: 2002/0151864 (2002-10-01), Otsubo et al.
patent: 1 661 535 (2006-05-01), None
patent: 9-224973 (1997-09-01), None
patent: 2002-306534 (2002-10-01), None
patent: 2003-102777 (2003-04-01), None
patent: 2004-229978 (2004-08-01), None
patent: 2005/013871 (2005-02-01), None
International Search Report for corresponding Application No. PCT/JP2006/324234 dated Dec. 26, 2006.

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