发明名称 Article closure tape for an absorbent
摘要 The present invention refers to a closure tape (10) for an absorbent article, particularly for a disposable diaper (1), for fastening of the article on the body of a person, the closure tape being attachable to the outside surface (3) of the diaper (1) through one of its end portions (17) and comprising a backing (11) bearing a continuous or discontinuous adhesive layer (12), a fastening means (15) and a stretchable elastic sheet (13), the backing (11) being essentially non-elastic and/or essentially non-extensible, the support sheet comprising the backing (11) and the continuous or discontinuous adhesive layer exhibiting one or more incisions (14) in the area of the elastic sheet with at least one of the incisions extending in machine direction over the full width of the backing (11) and the end portion (17) being separated from the incision (14) closest to the end portion (7), by a sufficiently large distance (22) to prevent the incisions (14) essentially from opening when attaching the end portion (17) to the outside surface (3) of the diaper (1) and bending the remaining part of the closure tape (10) to contact the inside surface (2) of the diaper (1).
申请公布号 US6461715(B1) 申请公布日期 2002.10.08
申请号 US20000462979 申请日期 2000.01.14
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 GUENTHER WERNER;EYNON LLOYD S.
分类号 A61F13/58;B32B5/04;(IPC1-7):B32B3/10 主分类号 A61F13/58
代理机构 代理人
主权项
地址