公开(公告)号：EP2086759A1

公开(公告)日：2009-08-12

申请号：EP07817848.0

申请日：2007-10-23

申请人： Dan-Web Holding A/S

发明人： LARSEN, Jes Kjær

IPC分类号： B32B27/12 ,  A61F13/15 ,  B32B37/15 ,  D04H1/04 ,  B29C47/06

CPC分类号： D04H1/54 ,  B29C47/0021 ,  B29C47/14 ,  B29C47/8805 ,  B29C47/8845 ,  B29C47/886 ,  B29C70/504 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2081/06 ,  B29K2105/06 ,  B32B37/153 ,  B32B37/206 ,  B32B2038/047 ,  B32B2305/20 ,  B32B2553/00 ,  D04H1/425 ,  D04H1/559 ,  D04H1/593 ,  D04H1/655 ,  D04H13/00

摘要： There is described a method and an apparatus for making a multilayered web product (1), including at least one fibre layer (6) which is formed by airforming combined with at least one additional layer in the form of a plastic film (13, 21). The fibre layer (6) is formed and fixed, preferably by heat fixing, and the plastic film (13, 21) is extruded directly upon or in immediate association to the previously formed and fixed fibre layer and is joined with the fibre layer by a compacting action in a compacting unit (9, 17). By the compacting, the hot plastic film will be joined to and pressed into the fibre layer for producing an integrated continuous product without need of separate heat supply.

摘要翻译： 描述了一种用于制造多层网产品（1）的方法和装置，包括至少一个纤维层（6），该纤维层（6）通过与至少一层塑料膜（13,21 ）。 纤维层（6）优选通过热固定形成和固定，并且塑料膜（13,21）直接挤压在与先前形成的和固定的纤维层紧密连接的位置上，并与纤维层接合 在压实单元（9,17）中的压实动作。 通过压实，热塑料膜将被接合并压入纤维层中，用于生产集成的连续产品，而不需要单独的供热。