Method for making a flangeless seam for use in disposable articl

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

1563084, 6043851, B32B 3100, A61F 1315

Patent

active

056225890

ABSTRACT:
According to the present invention, a method of making flangeless seams especially useful in disposable articles, such as training pants, incontinence articles and the like is provided. The method includes the steps of: (1) providing a first member of the disposable article; (2) providing a barrier member; (3) folding the first member of the disposable article about the barrier member providing opposing proximal and distal portions of the first member, the barrier member being disposed at least partially between the opposing proximal and distal portions; (4) providing a second member of the disposable article juxtaposed at least a portion of the first member to form a laminate including the first member, the second member and the barrier member; and (5) applying a joining means across at least a portion of laminate, the joining means joining at least a portion of the first member and the second member, the barrier member preventing the joining means from joining the proximal portion with the distal portion.

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patent: 4890763 (1990-01-01), Curiel
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patent: 5185052 (1993-02-01), Chappell et al.
patent: 5236430 (1993-08-01), Bridges
patent: 5246433 (1993-09-01), Hasse et al.

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