发明名称 METHOD OF PRODUCING A DIFFERENTIALLY STRETCHED MEMBER AND A DIFFERENTIALLY STRETCHED MEMBER PRODUCED THEREBY
摘要 A method of producing an elasticized member having two different degrees of stretch, to be used in an absorbent product, involves stretching an elastic member (1, 101, 201, 301, 401, 601) by a first amount and securing part of it in the stretched condition to an inelastic web (7, 107, 207, 307, 407, 607), while a second portion (5, 6, 105, 205, 206, 305, 306, 405, 406, 605, 606) of the elastic member is stretched by a second amount and secured in the stretched position to the first web or to a second web (112, 212, 312, 412, 612). Differentially stretched products produced by the method can be used to provide advantages in terms of material savings and elasticity effects in absorbent products.
申请公布号 WO03082166(A3) 申请公布日期 2004.03.25
申请号 WO2003EP03383 申请日期 2003.04.01
申请人 SCA HYGIENE PRODUCTS AB 发明人 KLING, ROBERT
分类号 A61F13/494;A61F5/44;A61F13/15;A61F13/49;A61F13/496;A61F13/56;B32B5/04;B32B5/26;D04H13/00 主分类号 A61F13/494
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