公开(公告)号：US20030116292A1

公开(公告)日：2003-06-26

申请号：US10315068

申请日：2002-12-10

Applicant: SCA HYGIENE PRODUCTS AB

Inventor： Holger Hollmark

IPC: D21F011/00 ,  D21F003/02

CPC classification number: D21F11/145 ,  D21F9/006 ,  D21F11/006 ,  D21F11/04 ,  D21F11/14 ,  Y10T428/24455 ,  Y10T428/24603 ,  Y10T428/24612 ,  Y10T428/24661 ,  Y10T428/24826 ,  Y10T428/24942 ,  Y10T428/249959 ,  Y10T428/249962

Abstract: A method of making a multilayer paper web, wherein at least two paper sheets are formed and dried separately to a dry content of no more than 80% by weight, imparting a three-dimensional pattern of alternating raised and recessed portions in the paper sheets during drying, combining the paper sheets into a multilayer web, in which void volumes are created between the raised and recessed portions of the combined sheets and drying the multilayer web.

Abstract translation: 一种制造多层纸幅的方法，其中形成至少两张纸，并分别干燥至不超过80重量％的干燥含量，在纸张中给予交替的凸起和凹陷部分的三维图案 干燥，将纸张组合成多层织物，其中在组合片材的凸起部分和凹陷部分之间产生空隙体积并干燥多层织物。

公开(公告)号：US20030118784A1

公开(公告)日：2003-06-26

申请号：US10314970

申请日：2002-12-10

Applicant: SCA HYGIENE PRODUCTS AB

Inventor： Holger Hollmark

IPC: B32B003/30

CPC classification number: B32B3/28 ,  B31F1/07 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0761 ,  D21H27/40 ,  Y10T428/24669

Abstract: A tissue paper product has at least two laminated plies, each of which is individually embossed so as to exhibit a three-dimensional pattern of alternating raised ridges and recessed areas. The ridges of each individual ply form a network pattern, the plies being joined together by adhesive applied on the contacting ridges of one or both of the embossed paper plies.

Abstract translation: 薄纸制品具有至少两个层压层，每个层压板单独压花以显示交替的凸脊和凹陷区域的三维图案。 每个单个帘布层的脊形成网状图案，该层通过施加在一个或两个压花纸层的接触脊上的粘合剂连接在一起。