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1. (US20100112313) Laminated stretchable sheet and method for producing the same

官庁 : アメリカ合衆国
出願番号: 12527444 出願日: 31.03.2008
公開番号: 20100112313 公開日: 06.05.2010
特許番号: 08257527 特許付与日: 04.09.2012
公報種別: B2
(国内移行後) 元 PCT 国際出願 出願番号:PCTJP2008056292 ; 公開番号: クリックしてデータを表示
IPC:
B32B 37/00
B 処理操作;運輸
32
積層体
B
積層体,すなわち平らなまたは平らでない形状,例.細胞状またはハニカム状,の層から組立てられた製品
37
積層の方法または装置,例.硬化結合または超音波結合によるもの
出願人: Zuiko Corporation
発明者: Nakakado Masaki
代理人: Renner, Otto, Boisselle & Sklar, LLP
優先権情報: 2007-102474 10.04.2007 JP
発明の名称: (EN) Laminated stretchable sheet and method for producing the same
要約: front page image
(EN)

A laminated stretchable sheet and a method for producing the same of the present invention include: a step of shrinking the continuous sheets W1 and W2 in a width direction Y along folding lines WL extending in the flow direction of continuous sheets W1 and W2 thereby forming slack portions W1b and W2b that can be stretched; a step of placing an elastic member F that can be stretched in the width direction Y on the continuous sheets W1 and W2 while the elastic member F is aligned with the slack portions W1b and W2b; a step of attaching at least opposite end portions of the elastic member F in the width direction Y to the continuous sheets W1 and W2, during the placement, thereby forming a composite sheet; a step of stretching the slack portions W1b and W2b and the elastic member F in the width direction Y; and a step of attaching together the continuous sheets W1 and W2 and the elastic member F intermittently in an intermediate portion between the opposite end portions.


Also published as:
CN101652117WO/2008/126709