发明名称 SHEATHING LAMINATE FOR AN ABSORBENT PRODUCT, PROCESS FOR MANUFACTURE OF THE SHEATHING LAMINATE AND ABSORBENT PRODUCT CONTAINING SUCH SHEATHING LAMINATE
摘要 The invention relates to a sheathing laminate for an absorbent product, such as a sanitary napkin, a diaper, an incontinence protector or the like, and which is to be used as a liquid permeable top layer, which when the product is in use, faces the body of the user. The laminate (30) comprises a web (10) of plastic film, to one side of which are fixed two mutually spaced, longitudinal strips (14, 16) of non-woven material, while to the other side of the plastic film web (10) - in an area between the two strips (14, 16) on the opposite side of the plastic film web - there is fixed a longitudinal intermediate strip (26) of non-woven material. When used on an absorbent product, the laminate has perforations (42) at least within a portion of the area of the intermediate non-woven strip (26). The invention also relates to a process for manufacture of the sheathing laminate.
申请公布号 CA2173253(A1) 申请公布日期 1995.04.20
申请号 CA19942173253 申请日期 1994.10.13
申请人 M LNLYCKE AB 发明人 LINDQUIST, BENGT;BOEHM, THOMAS
分类号 A61F13/49;A61F5/44;A61F13/15;A61F13/511;B32B27/00 主分类号 A61F13/49
代理机构 代理人
主权项
地址