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PROCÉDÉ DE FABRICATION D'ARTICLE ABSORBANT
专利权人:
UNICHARM CORPORATION;ユニ・チャーム株式会社
发明人:
MORIZANE, Naoto,森實直人,SETO, Hidenao,瀬戸英尚
申请号:
JPJP2017/000657
公开号:
WO2017/175436A1
申请日:
2017.01.11
申请国别(地区):
JP
年份:
2017
代理人:
摘要:
This method for producing absorbent article improves the bonding performance between an elastic member and a web, and improves the appearance of the product. This production method comprises: a step in which a covering sheet (105) is bonded to a first sheet continuous web (103) or second sheet continuous web (102) that connects in the conveying direction first sheets or second sheets that constitute an absorbent article; a step in which while the first sheet continuous web is conveyed in the conveying direction, an elastic member (11) that can stretch in a stretching direction is oriented in such a manner that the central part (11a) of the elastic member is high stretch and both side parts (11b) on both side sides of the central part are low stretch, and is bonded in such a manner that the stretch direction is in line with the width direction of the first sheet, and a step in which while the first sheet continuous web and the second sheet continuous web are conveyed in their respective conveying directions, the first sheet and the second sheet are successively bonded, wherein in the covering sheet bonding step, with the first sheet and the second sheet in a bonded state, a covering sheet is bonded at a position corresponding to both end parts in such a manner that both end parts are covered by the covering sheet.Selon le procédé de fabrication d'article absorbant de l'invention, les performances de liaison d'un élément étirement/contraction et d'un voile sont améliorées, et l'apparence d'un produit est également améliorée. Le procédé de fabrication de l'invention comporte : une étape au cours de laquelle une feuille de revêtement (105) est liée à un premier corps continu de feuilles (103) ou à un second corps continu de feuilles (102) dans lesquels des premières ou des secondes feuilles configurant l'article absorbant sont raccordées dans une direction de transport ; une étape au cours de laquelle simultanément au transport du premier corps continu de feuille dans l
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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