公开(公告)号：US20040062916A1

公开(公告)日：2004-04-01

申请号：US10669440

申请日：2003-09-25

Applicant: SCA HYGIENE PRODUCTS AB

Inventor： Anna Mansson ,  Eva-Li Saarvali ,  Anders Andersson

IPC: B32B027/14

CPC classification number: B31F1/07 ,  B31F5/04 ,  B31F2201/0756 ,  B31F2201/0761 ,  B31F2201/0787 ,  B31F2201/0792 ,  B32B7/14 ,  B32B37/1292 ,  B32B2305/20 ,  B32B2317/12 ,  D21H27/02 ,  D21H27/32 ,  D21H27/40 ,  Y10T156/1023 ,  Y10T428/24826

Abstract: Method for producing a multi-ply web comprising at least three plies of flexible material, such as paper and nonwoven material and a multi-ply product produced according to the method. A first and second ply are glued together with a first glue pattern and a second and third ply are glued together with a second glue pattern which, as seen in the thickness direction of the multi-ply web, is substantially aligned with the first glue pattern.

Abstract translation: 用于生产包括至少三层柔性材料（例如纸和非织造材料）以及根据该方法生产的多层产品的多层网的方法。 第一和第二层与第一胶合图案胶合在一起，并且第二和第三层与第二胶图案胶合在一起，第二胶图形从多层纸幅的厚度方向看，基本上与第一胶图形对齐 。

公开(公告)号：US20040121133A1

公开(公告)日：2004-06-24

申请号：US10725536

申请日：2003-12-03

Applicant: SCA HYGIENE PRODUCTS AB

Inventor： Anders Andersson ,  Anna Mansson ,  Eva-Li Saarvali ,  Wolfgang Hof ,  Ferdinand Hein

IPC: B32B003/10

CPC classification number: B32B7/14 ,  B32B29/00 ,  Y10T156/1023 ,  Y10T428/24322 ,  Y10T428/2481

Abstract: Method for producing a multi-ply web of flexible material, such as paper and nonwoven material, comprising at least one first and one second ply which are interconnected by gluing in a plurality of discrete glue sites. The web is printed with at least one printing pattern which is in register with the glue pattern. The multi-ply web is produced by bringing a first ply in contact with a patterned glue transfer roll, transferring glue to the first ply in a glue pattern, a second ply is brought in contact with the glue applied side of the first ply in a press nip between a patterned lamination roll and an impression roll, the glue transfer roll and the lamination roll being in register with each other and having corresponding patterns.

Abstract translation: 用于生产诸如纸和非织造材料的柔性材料多层腹板的方法，包括至少一个第一和第二层，其通过胶合在多个离散的胶合部位中相互连接。 纸幅印刷有至少一个与胶图案对准的印刷图案。 通过使第一层与图案化的胶转移辊接触，将胶水以胶合图案转移到第一层来制造多层网，第二层与第一层的胶粘层接触， 在图案化的层压辊和压印辊之间的压区，胶转印辊和层压辊彼此对准并具有相应的图案。