专利内容由知识产权出版社提供
专利名称：METHOD FOR PRODUCING DISPOSABLE
WORN ARTICLE
发明人：Masaki Nakakado申请号：US12526835申请日：20080331
公开号：US20100051170A1公开日：20100304
专利附图：
摘要：A method for producing a disposable worn article and a laminated stretchablesheet of the present invention includes: a step of forming stretched elastic sheet pieces Ffrom a continuous elastic sheet; a step of carrying continuous webs Wa and Wb to be
torso portions; a step of placing the elastic sheet pieces F intermittently on thecontinuous webs Wa and Wb; a step of bonding opposite end portions of the elasticsheet pieces F in the longitudinal direction to the continuous webs Wa and Wb by anadhesive, during the placement; an ultrasonic attachment step of forming a laminated.stretchable sheet in an overlap portion between an intermediate portion between theopposite end portions of the elastic sheet piece F and the continuous webs; a placementstep of placing core portions C, each of which forms a crotch portion between adjacentones of the elastic sheet pieces F and a step of cutting off the laminated stretchablesheet between adjacent ones of the core portions C.
申请人：Masaki Nakakado
地址：Osaka JP
国籍：JP
更多信息请下载全文后查看