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    Laminated, creped tissue and method of manufacture
    106.
    发明授权
    Laminated, creped tissue and method of manufacture 失效
    层压，起皱组织和制造方法

    公开(公告)号：US4487796A

    公开(公告)日：1984-12-11

    申请号：US279806

    申请日：1981-07-02

    Applicant: William D. Lloyd ,  Richard W. Evers

    Inventor： William D. Lloyd ,  Richard W. Evers

    IPC: D06N7/00 ,  A47K10/02 ,  A47K10/16 ,  B31F1/07 ,  B31F1/12 ,  B32B5/26 ,  D06M17/00 ,  D21H27/32 ,  B32B29/00 ,  B32B3/28

    CPC classification number: B31F1/07 ,  B31F1/12 ,  D21H27/32 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0766 ,  Y10T428/24463 ,  Y10T428/24934 ,  Y10T428/31982

    Abstract: A method of laminating a two-ply product wherein the plies are laminated to one another and adhered to a creping surface in the same pattern. A first ply is directed about a patterned pressure and imprinting roll and laminating adhesive is applied to the first ply in a pattern corresponding to the pattern of the pressure roll. A second ply is brought into contact with the first ply, and the composite web is adhered to a creping surface with a creping adhesive at a nip formed between the creping surface and the patterned pressure roll. The composite web is creped from the creping surface in a pattern corresponding to the pattern of lamination. When creped, the densified laminated/creped portions add strength to the resulting product, while between the densified areas the webs are not adhered to one another and the void areas therebetween provide sites for water absorption. In a second embodiment, an endless fabric or belt may be directed about a smooth pressure roll, such that the knuckles of the fabric laminate the plies to one another and adhere the composite web to the creping cylinder in the same pattern.

    Abstract translation: 一种层压双层产品的方法，其中层片彼此层压并以相同图案粘附到起皱表面。 第一层围绕图案化的压力和压印辊被引导，并且层压粘合剂以对应于压力辊的图案的图案施加到第一层。 第二层与第一层接触，并且复合网在起皱表面和图案化压力辊之间形成的辊隙处用起皱粘合剂粘附到起皱表面。 复合纤维网以对应于层压图案的图案从起皱表面起皱。 当起皱时，致密化的层压/起皱部分对所得产品增加强度，而在致密区域之间，网彼此不粘附，并且其间的空隙区域提供吸水的位置。 在第二实施例中，环形织物或带可以围绕平滑的压力辊引导，使得织物的关节彼此叠合并且以相同的图案将复合纤维网粘附到起皱滚筒。

    Control of oil distribution in heated embossing rolls
    107.
    发明授权
    Control of oil distribution in heated embossing rolls 失效
    控制加热压花辊中的油分布

    公开(公告)号：US4252184A

    公开(公告)日：1981-02-24

    申请号：US128408

    申请日：1980-03-10

    Applicant: David W. Appel

    Inventor： David W. Appel

    IPC: B21G1/00 ,  B21F5/00 ,  B31F1/07 ,  D06C15/08 ,  D21F1/00 ,  D21F3/08 ,  D21F5/00 ,  D21G1/02 ,  F16C13/00 ,  F26B13/18 ,  F28D11/02 ,  F28F5/02

    CPC classification number: B31F1/07 ,  D06C15/08 ,  D21G1/0266 ,  F16C13/00 ,  F26B13/183 ,  F28D11/02 ,  B31F2201/0723 ,  B31F2201/073 ,  B31F2201/0756 ,  B31F2201/0784 ,  Y10S165/16 ,  Y10S165/919

    Abstract: A heated roll member especially adapted to provide a uniform temperature surface for embossing or calendering low basis weight cellulose or polymeric webs. The roll member comprises outer and inner shells with an annular chamber therebetween and apertures in the inner shell which introduce fluid into or remove fluid from the annular chamber. Specially constructed apertures, each provided with a flow diverting means, produce fully turbulent flow in a heated fluid moving axially within the annular chamber. A controlled level of turbulence in the fluid is initiated at the aperture and is maintained throughout the annular chamber, such that "hot" or "cold" areas do not develop on the surface of the outer shell.

    Abstract translation: 特别适用于提供均匀的温度表面用于压制或压延低定量纤维素或聚合物网的加热辊构件。 辊构件包括在其间具有环形室的外壳和内壳，以及在内壳中的孔，其将流体引入或从环形腔排出流体。 每个具有流动分流装置的特殊构造的孔在环形室内轴向移动的加热流体中产生完全湍流。 流体中受控的湍流水平在孔口处开始，并且保持在整个环形室中，使得在外壳表面上不会形成“热”或“冷”区域。

    Method of improving tissue paper softness
    110.
    发明授权
    Method of improving tissue paper softness 失效
    改善组织纸软件的方法

    公开(公告)号：US3592732A

    公开(公告)日：1971-07-13

    申请号：US3592732D

    申请日：1969-06-27

    Applicant: KIMBERLY CLARK CO

    Inventor： WAND EDWIN R

    IPC: B31F1/07 ,  D21F11/00

    CPC classification number: B31F1/07 ,  B31F2201/0723 ,  B31F2201/0733 ,  B31F2201/0756 ,  B31F2201/0779

    Abstract: IMPROVED SOFTNESS, SURFACE SMOOTHNESS AND LIMPNESS IN TISSUE PAPER IS ATTAINED WITH A MINIMUM OF TISSUE PAPER SHEET STRENGTH LOSS. THE TRAVELING TISSUE PAPER, THAT IS CREPED WADDING, IS SUBJECTED TO A NIP BETWEEN A BRUSH ROLL AND A PATTERNED BACKING ROLL AT CONTROLLED RELATIVE SPEEDS OF THE SHEET, PATTERNED BACKING ROLL AND BRUSH. THE SHEET SPEED IS LESS THAN THE PERIPHERAL SPEED OF THE BRUSH ROLL BUT GREATER THAN THAT OF THE BACKING ROLL SO THAT THE SHEET IS WORKED BY THE BRUSH AND PATTERNED BACKING ROLL AS IT SLIPS RELATIVE TO THE PATTERNED BACKING ROLL.

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