Disposable absorbent article with folded ear panels and method of making same
First Claim
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1. Method of making a disposable diaper (20) wherein said method comprises the steps of:
- (a) providing a disposable diaper (20) comprising a front waist region (45) and a back waist region (46), a chassis assembly (22) comprising a liquid pervious topsheet (24) and a liquid impervious backsheet (26) joined to said topsheet (24);
an absorbent core (28) positioned between said topsheet (24) and said backsheet (26); and
a pair of ear panels (36) in said back waist region (46), said ear panels (36) comprising a tape tab fastening device (37) comprising an attachment area (39) and a functional area;
(b) folding each of said ear panels (36) backwards onto itself to at least said width of said attachment area (39) of said tape tab fastening device (37);
(c) folding each of said ear panels (36) forward onto itself to at least once said width of said attachment area (39) of said tape tab fastening device (37);
(d) folding each portion (P) of said ear panels (36) after forward folding not comprising said attachment area (39) of said tape tab fastening device (37) into a configuration that partially overlaps said attachment area (39) of said tape tab fastening device (37).
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Abstract
The present invention relates to a means of reproducibly and consistently folding the ear panels on disposable absorbent articles in order to simplify and accelerate the diaper opening process for the user, reduce the risk of potential injury to the end user and wearer caused by clipped ear panels, and create for packaging purposes, a more aesthetically satisfying arrangement in the disposable diaper pack. In another aspect of the invention, a method for the making of a disposable absorbent diaper, which incorporates the folding of the ear panels, is outlined.
124 Citations
3 Claims
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1. Method of making a disposable diaper (20) wherein said method comprises the steps of:
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(a) providing a disposable diaper (20) comprising a front waist region (45) and a back waist region (46), a chassis assembly (22) comprising a liquid pervious topsheet (24) and a liquid impervious backsheet (26) joined to said topsheet (24);
an absorbent core (28) positioned between said topsheet (24) and said backsheet (26); and
a pair of ear panels (36) in said back waist region (46), said ear panels (36) comprising a tape tab fastening device (37) comprising an attachment area (39) and a functional area;
(b) folding each of said ear panels (36) backwards onto itself to at least said width of said attachment area (39) of said tape tab fastening device (37);
(c) folding each of said ear panels (36) forward onto itself to at least once said width of said attachment area (39) of said tape tab fastening device (37);
(d) folding each portion (P) of said ear panels (36) after forward folding not comprising said attachment area (39) of said tape tab fastening device (37) into a configuration that partially overlaps said attachment area (39) of said tape tab fastening device (37). - View Dependent Claims (2, 3)
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Specification