Method for forming a skin-contacting topsheet of a...

Details Method for forming a skin-contacting topsheet of a... Method for forming a skin-contacting topsheet of a...

A - Human Necessities

61

F

A61F 13/15 (2006.01) A61F 13/52 (1990.01)

Patent

CA 2093552

A method for forming a skin-contacting topsheet of disposable diaper with an elastic opening, wherein the opening 16 formed in a skin-contacting topsheet 14 of a disposable diaper is elasticized along its whole peripheral edge and reinforced so as to form uniform gathers along the whole peripheral edge. The skin-contacting topsheet 14 comprises a pair of sheet members 14a, 14b overlapping side-by-side and having mutually opposed inner side edges, respectively, which are provided with cutouts so that each pair of mutually opposed cutouts form each opening 16, then elastic members 17 are provided along halves of the opening's whole peripheral edge and these elastic members are covered with a part of the skin-contacting topsheet.

éthode pour former une feuille supérieure à contact cutané d'une couche jetable avec une ouverture élastique, où l'ouverture 16 formée dans une feuille supérieure 14 à contact cutané d'une couche jetable est élastique le long de la périphérie et renforcée avec une couture de soutien pour former des fronces uniformes le long de la périphérie. La feuille supérieure 14 à contact cutané comprend une paire de feuilles 14a, 14b se chevauchant côte-à-côte et munies de côtés opposés avec découpes, pour que chaque paire de découpes opposées forme chaque ouverture 16; ensuite, des éléments élastiques (17) sont placés le long des moitiés de la périphérie de l'ouverture et ces éléments élastiques sont recouverts d'une partie de la feuille à contact cutané.

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