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：US20030091786A1

公开(公告)日：2003-05-15

申请号：US10277146

申请日：2002-10-22

Applicant: SCA HYGIENE PRODUCTS AB

Inventor： Anna Mansson

IPC: B32B003/04

CPC classification number: B32B5/26 ,  B65H45/24 ,  B65H2701/1924 ,  Y10T428/12347 ,  Y10T428/15 ,  Y10T428/2419 ,  Y10T428/24215 ,  Y10T428/24231

Abstract: The invention refers to a pile (1) of a plurality of panels (2) comprising at least one web of a hygiene- or wiping material (3). The web has a web width (3a) and a web length (3b) and is divided in its length direction in closely adjacent or partly overlapping separate or partly interconnected sheets (3null, 3null), which in the longitudinal direction of the web extend between transverse separations or perforations (4). The web as well as the sheets are folded in accordion-like manner about transverse folding lines (5) forming panel edges (14), so that panels (2) are formed and piled on top of each other, wherein the pile has a panel width (2a) constituting the distance between adjacent folding lines (5) and a panel length (2b) which is the same as the panel width (3a). The majority of the sheets (3null, 3null) comprised in a pile have a length, which is not divisible with the panel width (2a).

Abstract translation: 本发明涉及包括卫生或擦拭材料（3）的至少一个腹板的多个面板（2）的绒头（1）。 腹板具有腹板宽度（3a）和腹板长度（3b），并且在其长度方向上分开紧密相邻或部分重叠的单独或部分互连的薄片（3'，3“），其沿纵向方向 腹板在横向分离或穿孔之间延伸（4）。 围绕形成板边缘（14）的横向折叠线（5）折叠卷筒纸和片材以使面板（2）形成并堆叠在彼此的顶部上，其中绒头具有面板 构成相邻折叠线（5）之间的距离的宽度（2a）和与面板宽度（3a）相同的面板长度（2b）。 包括在堆中的大部分片材（3'，3“）具有不能与面板宽度（2a）整齐的长度。

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。

公开(公告)号：US20040079500A1

公开(公告)日：2004-04-29

申请号：US10687592

申请日：2003-10-20

Applicant: SCA HYGIENE PRODUCTS AB

Inventor： Anna Mansson ,  Magnus Falk ,  Anders Andersson ,  Inger Andersson

IPC: D21H027/00 ,  B32B001/08

CPC classification number: D21H27/02 ,  D21F11/006 ,  D21H11/14 ,  Y10T428/1303

Abstract: An absorbent tissue layer comprises at least one ply where the density of the layer is equal to or less than 130 kg/m3 and the elastic recovery value of the layer is greater than 90%, more preferably 95%, and most preferably 98%. The invention also relates to a product such as a roll or bundle of tissue layer where the elastic recovery value of the layer is greater than 90%, more preferably 95%, and most preferably 98%, and the density of the roll or the bundle is 200 to 300 kg/m3. The ratio between the density of the layer, when it has been separated from the roll or the bundle, and the density of the roll or the bundle is less than 0.65, and the density of the layer when separated from the roll or the bundle is 30 to 130 kg/m3.

Abstract translation: 吸收性组织层包括至少一层，其中层的密度等于或小于130kg / m 3，并且该层的弹性恢复值大于90％，更优选95％，最优选地 98％。 本发明还涉及一种产品，例如卷或纸巾层组，其中该层的弹性恢复值大于90％，更优选95％，最优选98％，并且辊或束的密度 为200〜300kg / m 3。 当与辊或束分离时，层的密度和辊或束的密度之间的比例小于0.65，并且当与辊或束分离时的层的密度为 30〜130kg / m 3。