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PROCÉDÉ DE FABRICATION D'UN ARTICLE POUVANT ÊTRE PORTÉ COMPRENANT UNE CEINTURE ÉLASTIQUE
专利权人:
THE PROCTER & GAMBLE COMPANY
发明人:
TAMEISHI, Kazuaki
申请号:
USUS2017/057829
公开号:
WO2018/097916A1
申请日:
2017.10.23
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Disclosed is a method of manufacturing a wearable article comprising the steps of; advancing a first layer of continuous sheet having a first surface in MD; advancing a second layer of discrete continuous sheet having a first surface having a smaller width than the first layer of continuous sheet in MD; advancing a first group of elastic bodies in MD in a stretched state, wherein all of the first group of elastic bodies are intermittently directly joined to the first surface of the first layer of continuous sheet and the first surface of the second layer of discrete continuous sheet; directly joining the first surface of the first layer of continuous sheet and the first surface of the second layer of discrete continuous sheet; advancing a second group of elastic bodies in MD in a stretched state, wherein the second group of elastic bodies are directly joined to the first surface of the first layer of continuous sheets in regions outward of the second layer of discrete continuous sheet in the width direction; directly joining the center chassis with the first layer of continuous sheet overlapping the regions in which the first group of elastic bodies are not directly joined to the first surface of the first layer of continuous sheets; folding the first layer of continuous sheet to form a first layer fold over of continuous sheet, and directly joining the first layer of continuous sheet and the first layer fold over of continuous sheet, wherein the first layer fold over of continuous sheet overlaps all of the second group of elastic bodies and at least partially overlaps the center chassis and the second layer of discrete continuous sheet.L'invention concerne un procédé de fabrication d'un article pouvant être porté comprenant les étapes consistant à : faire avancer une première couche de feuille continue présentant une première surface dans la direction de la machine ; faire avancer une deuxième couche de feuille continue discrète présentant une première surface prés
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