发明名称 Method for applying elastic members on a pant-shaped absorbent article
摘要 A method for applying an elastic member on an elastic web of material includes providing an elastic web of material running in a travelling direction; applying adhesive in a predetermined adhesive pattern on the web of material; applying a continuous elastic member in an elastic pattern on the adhesive, wherein the elastic member is applied in a direction of extension which deviates from the travelling direction at least within portions of the elastic member; applying a non-elastic web of material over the elastic web of material, wherein the non-elastic web of material is brought to cover the adhesive pattern, whereby the elastic member is locked between the elastic web of material and the non-elastic web of material in the applied position on the adhesive pattern. The non-elastic web of material is given a band shape with a first non-linear edge and a second non-linear edge, wherein the shape of the non-elastic web of material is brought to generally coincide with the shape of the adhesive pattern.
申请公布号 US7754040(B2) 申请公布日期 2010.07.13
申请号 US20060640302 申请日期 2006.12.18
申请人 SCA HYGIENE PRODUCTS AB 发明人 NORRBY NICLAS
分类号 B32B37/00;A61F13/15 主分类号 B32B37/00
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