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    Method for making a multiply absorbent paper sheet and resulting product
    91.
    发明申请
    Method for making a multiply absorbent paper sheet and resulting product 有权
    制造多重吸收性纸张和所得产品的方法

    公开(公告)号：US20040121124A1

    公开(公告)日：2004-06-24

    申请号：US10381449

    申请日：2003-09-09

    Inventor： Michael Basler ,  Pierre Laurent ,  Gilles Roussel ,  Remy Ruppel

    IPC: B32B031/00 ,  B31F001/12

    CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0761 ,  B31F2201/0784 ,  B31F2201/0787 ,  B32B29/00 ,  D21H27/40 ,  Y10T156/1023 ,  Y10T428/24463

    Abstract: The invention concerns a method for making a sheet of paper comprising at least two crimped cotton-wool-like cellulose plies (20, 40). It consists in: unwinding a first ply (20) in the form of a strip from a reel, embossing it on an embossing unit (10, 12) and forming protuberances at its surface, unwinding a second ply (40) in the form of a strip from a reel, guiding it downstream of the embossing unit (10, 12), superposing the two strips, with their protuberances facing inwards, and in applying a linking means (14, 16) so as to make the two strips integral with each other. Said method is characterised in that immediately upstream of said linking means (14, 16), a tension regulating means (18) is applied in the machine direction on one of the strips, such that the two strips have the same clastic deformation in the machine direction when the linking means is applied. The invention also concerns a product obtained by said method.

    Abstract translation: 本发明涉及一种用于制造包括至少两个卷曲棉绒状纤维素层（20,40）的纸的方法。 它包括：以带状的形式从卷轴展开第一层（20），将其压印在压花单元（10,12）上并在其表面上形成突起，展开第二层（40）形式的第二层 从卷轴的一条带，将其引导到压印单元（10,12）的下游，将两个条带重叠，使它们的突起面向内，并且在施加连接装置（14,16）时使两条条与 彼此。 所述方法的特征在于，在所述连接装置（14,16）的紧挨上游处，张力调节装置（18）沿机器方向施加在其中一个条上，使得两个条带在机器中具有相同的碎屑变形 当连接装置被应用时的方向。 本发明还涉及通过所述方法获得的产品。

    Embossed high flexible paper and a method of producing the same
    92.
    发明申请
    Embossed high flexible paper and a method of producing the same 审中-公开
    压花高柔性纸及其制造方法

    公开(公告)号：US20040076798A1

    公开(公告)日：2004-04-22

    申请号：US10470742

    申请日：2003-08-11

    Inventor： Nils-Ake Larsson ,  Tord Johansson

    IPC: B32B001/00 ,  B32B029/08

    CPC classification number: B31F1/20 ,  B31F1/07 ,  B31F5/04 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0761 ,  B31F2201/0784 ,  B32B29/00 ,  B32B29/08 ,  D21H25/005 ,  D21H27/02 ,  D21H27/40 ,  Y10T428/24455

    Abstract: An embossed paper (10), wherein the paper is a highly extensible Kraft paper (10null) and wherein discrete bosses (14) and/or depressions (12) consist of portions of said paper stretched at a dry content of 50-95% is disclosed. A two, three or multi-layer paperboard comprising at least one layer of the embossed and/or depressed paper (10) is also disclosed. Thus, the embossed paper may be used as such or instead of fluted paper in a corrugated board. The disclosed paperboard is easily creased and folded in both major directions, and in other direction as well. Method of producing the embossed paper (10) and a method or producing a two, three or multi-layer paperboard comprising at least one layer of the embossed and/or depressed paper (10) are also described.

    Abstract translation: 一种压花纸（10），其中所述纸是高度可延展的牛皮纸（10'），并且其中分离的凸起（14）和/或凹陷（12）由所述纸张的部分组成，所述纸张以干燥含量为50-95％ 被披露。 还公开了包括至少一层压花和/或凹陷纸（10）的二层，三层或多层纸板。 因此，压纹纸可以原样使用，也可以代替瓦楞纸板中的带槽纸。 所公开的纸板容易在两个主要方向上折叠并折叠，并且在其它方向上。 还描述了制造压花纸（10）的方法和包括至少一层压花纸和/或凹陷纸（10）的方法或制造二层，三层或多层纸板的方法。

    Absorbent paper product of at least three plies and method of manufacture
    95.
    发明申请
    Absorbent paper product of at least three plies and method of manufacture 有权
    至少三层吸水纸产品及其制造方法

    公开(公告)号：US20030129363A1

    公开(公告)日：2003-07-10

    申请号：US10378875

    申请日：2003-03-05

    Applicant: Georgia-Pacific France

    Inventor： Benoit Hoeft ,  Pierre Graff

    IPC: B32B003/00

    CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0761 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0784 ,  B31F2201/0787 ,  B31F2201/0792 ,  B32B3/28 ,  D21H27/40 ,  Y10T156/1023 ,  Y10T428/24463 ,  Y10T428/24562 ,  Y10T428/24612

    Abstract: The object of the present invention is an absorbent paper product including at least three plies, and a method of manufacture therefore. The absorbent paper product is of an approximate specific surface weight between 36 and 105 g/m2, and includes at least three plies, namely a central ply and two embossed upper and lower outer plies each including salient patterns composed of at least in part discrete protrusions. The plies are joined by joining at least part of the protrusions of each of the outer plies to the central ply. At least one of the outer plies has a pattern density larger than 30 protrusions/cm2. The embossed lower outer ply (2) includes combined high and low patterns (5 and 7) of respective heights (H) and (h). The central ply (4) and the embossed upper outer ply (3) are joined in the nested mode to the embossed lower outer ply (2) at the level of at least part of the tops of the high pattern (5) of height (H) of the embossed lower outer ply (2).

    Abstract translation: 本发明的目的是一种包括至少三层的吸收性纸制品及其制造方法。 该吸收性纸产品具有36至105g / m 2之间的近似比重表面重量，并且包括至少三层，即中心层和两个压花的上外层和下外层，每层均包括由至少部分离散的突起 。 通过将每个外层的至少一部分突起连接到中央帘布层来连接帘布层。 外层中的至少一层具有大于30个突起/ cm 2的图案密度。 压花的下外层（2）包括相应高度（H）和（h）的组合的高和低图案（5和7）。 中心层（4）和压花的上外层（3）以嵌套模式连接到压花的下外层（2），在高度图案（5）的顶部的至少一部分的高度（ H）的压花的下外层（2）。

    Method of making soft bulky single ply tissue
    99.
    发明授权
    Method of making soft bulky single ply tissue 失效
    制作柔软蓬松的单层组织的方法

    公开(公告)号：US6033523A

    公开(公告)日：2000-03-07

    申请号：US49071

    申请日：1998-03-27

    Applicant: John H. Dwiggins ,  T. Philips Oriaran ,  Frank D. Harper ,  Galyn A. Schulz

    Inventor： John H. Dwiggins ,  T. Philips Oriaran ,  Frank D. Harper ,  Galyn A. Schulz

    IPC: B31F1/07 ,  D21F11/00 ,  D21F11/14 ,  D21H21/20 ,  D21H21/22 ,  B31F1/12 ,  D21H17/15

    CPC classification number: B31F1/07 ,  D21F11/006 ,  D21F11/14 ,  D21H21/20 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0764 ,  B31F2201/0784 ,  D21H21/22

    Abstract: The present invention relates to a process for the manufacture of a soft thick single-ply tissue, such tissue product having a basis weight of at least about 15 lbs./3,000 square foot ream and having low sidedness, said tissue exhibiting a specific total tensile strength of between 40 and 75 grams per 3 inches per pound per 3000 square feet ream, a cross direction specific wet tensile strength of between 2.75 and 7.5 grams per 3 inches per pound per 3000 square feet ream, the ratio of MD tensile to CD tensile of between 1.00 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 1.2 grams per inch per percent strain per pound per 3000 square feet ream, a ratio of product cross direction stretch to base sheet cross direction stretch of at least about 1.4, a friction deviation of less than 0.225, and a sidedness parameter of less than 0.275.

    Abstract translation: 本发明涉及一种用于制造柔软的厚单层织物的方法，这种组织产品的基重至少约为15磅/平方英尺，具有低的侧面度，所述组织表现出特定的总拉伸强度 强度为每英寸3000英尺每英寸40至75克，横向比湿法拉伸强度在每英寸3000磅/平方英尺每磅3英寸至7.5克之间，MD拉伸与CD张力的比值 介于1.00和2.75之间，特定的几何平均拉伸刚度在0.5至1.2克/英寸/磅/磅应变/磅/ 3000平方英尺之间，产品横向拉伸与基片横向拉伸的比至少为约1.4， 摩擦偏差小于0.225，侧面参数小于0.275。

    Treatment for texturing paper
    100.
    发明授权
    Treatment for texturing paper 失效
    纹理纸的处理

    公开(公告)号：US5326522A

    公开(公告)日：1994-07-05

    申请号：US92118

    申请日：1993-07-15

    Applicant: Ron Lee

    Inventor： Ron Lee

    IPC: B29C53/18 ,  B29C59/00 ,  B31F1/07 ,  D21J3/00 ,  B29C53/00

    CPC classification number: B29C53/18 ,  B29C59/00 ,  B31F1/07 ,  B29L2031/764 ,  B31F2201/0733 ,  B31F2201/0756 ,  B31F2201/0784

    Abstract: A method of forming a textured surface in a sheet of photographic paper by washing the paper for a predetermined period of time, repeatedly cockling the sheet to form a plurality of randomly placed ridges and valleys in the paper, drying the paper, and compressing the paper in a press.

    Abstract translation: 通过在预定时间段内洗涤纸来形成相纸中的纹理化表面的方法，反复地使片材起皱，以在纸中形成多个随机放置的脊和谷，干燥纸张并压缩纸张 在新闻界。

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