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    MULTI-PLY ABSORBENT PAPER PRODUCT HAVING IMPRESSED PATTERN
    81.
    发明申请
    MULTI-PLY ABSORBENT PAPER PRODUCT HAVING IMPRESSED PATTERN 审中-公开
    具有凹版图案的多层吸收纸产品

    公开(公告)号：US20060283538A1

    公开(公告)日：2006-12-21

    申请号：US11465837

    申请日：2006-08-21

    Applicant: Galyn Schulz ,  Gary Worry ,  Kang Yeh ,  Thomas Kershaw

    Inventor： Galyn Schulz ,  Gary Worry ,  Kang Yeh ,  Thomas Kershaw

    IPC: B31F1/07 ,  D21F11/00

    CPC classification number: B32B37/12 ,  B31F1/07 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0758 ,  B31F2201/0764 ,  B31F2201/0774 ,  B31F2201/0784 ,  B31F2201/0787 ,  B31F2201/0789 ,  B31F2201/0792 ,  B32B3/26 ,  B32B3/30 ,  B32B5/26 ,  B32B23/02 ,  B32B23/10 ,  B32B38/06 ,  B32B2262/062 ,  D21H27/002 ,  D21H27/02 ,  D21H27/32 ,  D21H27/40 ,  Y10T156/1023 ,  Y10T156/1039 ,  Y10T428/24463 ,  Y10T428/24562 ,  Y10T428/24612

    Abstract: A multi-ply tissue includes a first cellulosic embossed ply having an emboss pattern applied over a portion of its surface and a second cellulosic embossed ply of tissue. The first ply is contact laminated to the second ply so that the primary adhesion between the plies of tissue is the result of contact between cellulosic fibers. The first and second plies contact one another in contact-areas, with the contact areas between the first and second plies defining compliant voids. The contact areas between the first ply and the second ply are elongated and/or rounded contact areas. A method of forming a multi-ply tissue involves conveying a base sheet through a nip between an impression roll and a pattern roll to produce an embossed base sheet having a back side possessing projections, applying adhesive to the back side of the embossed base sheet at spaced apart locations, and applying a flat backing sheet to the back side of the embossed base sheet so that the backing sheet adheres to the back side of the embossed base sheet at said spaced apart locations. A method of producing an embossed tissue involves successively conveying a base sheet through a nip between a first impression roll and a pattern roll, and conveying the base sheet through another nip between the pattern roll and a second impression roll, wherein the second impression roll is made of rubber having a lower hardness than the rubber from which the first impression roll is made.

    Abstract translation: 多层组织包括具有施加在其表面的一部分上的压花图案的第一纤维素压纹层和第二纤维素压花的纸巾层。 第一层被层压到第二层上，使得组织层之间的主要粘附是纤维素纤维之间的接触的结果。 第一层和第二层在接触区域彼此接触，第一层和第二层之间的接触面定义合适的空隙。 第一层和第二层之间的接触区域是细长的和/或圆形的接触区域。 形成多层组织的方法涉及将基片材输送到压印辊和图案辊之间的辊隙，以产生具有背面具有凸起的压花基片，并将粘合剂施加到压花基片的背面 间隔开的位置，并且将平的背衬片施加到压花基片的背面，使得背衬片在所述间隔开的位置处粘附到压花基片的背面。 制造压纹组织的方法包括依次将基片通过第一压印辊和图案辊之间的辊隙传送，并且将基片通过图案辊和第二压印辊之间的另一个辊隙输送，其中第二压印辊 由比制成第一压印辊的橡胶硬度低的橡胶制成。

    Device for treating flat material
    83.
    发明申请
    Device for treating flat material 有权
    用于处理扁平材料的装置

    公开(公告)号：US20040109911A1

    公开(公告)日：2004-06-10

    申请号：US10471761

    申请日：2004-01-15

    Inventor： Charles Boegli

    IPC: B29C043/24

    CPC classification number: B29C59/04 ,  B31F1/07 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0753 ,  B31F2201/0774

    Abstract: The invention relates to a device for embossing and/or glazing films. Said device comprises at least one first and one second embossing roll, through which the flat material can be fed under pressure, in order to create a pattern. At least one additional embossing roll (4) is connected downstream of the second embossing roll (3), said additional embossing roll interacting with the first (2) or preceding (3) embossing roll. The patterned flat material (6) can be fed between these embossing rolls, in order to be embossed again with essentially the same pattern. In a simplified embodiment, only a total of two rolls (2, 4) is used. In order to achieve as precise an embossing as possible, with special effects, the first driven embossing roll (2) is provided with teeth (8), while at least one other embossing roll (3, 4, 20) comprises rings (10) or longitudinal ribs (12), or is smooth.

    Abstract translation: 本发明涉及一种用于压花和/或上光膜的装置。 所述装置包括至少一个第一和第二压花辊，扁平材料可在压力下通过所述第一和第二压花辊，以形成图案。 至少一个另外的压花辊（4）连接在第二压花辊（3）的下游，所述另外的压花辊与第一（2）或前面（3）压花辊相互作用。 图案化的扁平材料（6）可以在这些压花辊之间进给，以便再次以基本上相同的图案被压印。 在一个简化的实施例中，仅使用总共两个辊（2,4）。 为了尽可能精确地实现压印，具有特殊效果，第一从动压花辊（2）设置有齿（8），而至少一个其它压花辊（3,4,20）包括环（10） 或纵向肋（12），或者是平滑的。

    Device for applying an embossing to a web of tissue paper
    84.
    发明授权
    Device for applying an embossing to a web of tissue paper 失效
    用于将压花施加到薄纸幅材的装置

    公开(公告)号：US06729869B2

    公开(公告)日：2004-05-04

    申请号：US10195386

    申请日：2002-07-16

    Applicant: Bernd Lofink

    Inventor： Bernd Lofink

    IPC: B29C5904

    CPC classification number: B31F1/07 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/073 ,  B31F2201/0733 ,  B31F2201/0753 ,  B31F2201/0761

    Abstract: An embossing device for embossing a single-ply or multi-ply web of tissue paper includes a first steel roll with embossing protuberances on its peripheral surface and a second roll with a yielding layer on its peripheral surface. The second roll cooperates with the steel roll so as to form an embossing nip therewith. The steel roll and the second roll run in synchronization. The second roll has individual zones on its peripheral surface with a higher overall thickness and/or different material characteristics of the yielding layer compared to that of the remaining peripheral surface. These individual zones are opposed in the embossing nip to embossing protuberances of the steel roll.

    Abstract translation: 用于压印单层或多层薄纸的压花装置包括在其外周表面上具有压花突起的第一钢辊和在其外周表面上具有屈服层的第二辊。 第二辊与钢辊配合，形成压花辊隙。 钢辊和第二辊同步运行。 第二辊在其外周表面上具有与剩余的外围表面相比具有更高的总体厚度和/或屈服层的不同材料特性的单独区域。 这些单独的区域在压花辊隙中相对于钢卷的压花突起。

    Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
    86.
    发明申请
    Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength 有权
    在机器方向上降解纸幅的装置和方法，同时保持横向机器方向的强度

    公开(公告)号：US20030138597A1

    公开(公告)日：2003-07-24

    申请号：US10036770

    申请日：2001-12-21

    Inventor： Paul J. Ruthven ,  Dale T. Gracyalny ,  Galyn A. Schulz

    IPC: B31F001/07 ,  B32B003/10

    CPC classification number: D21F11/006 ,  A61F13/15731 ,  B29C2043/465 ,  B31F1/07 ,  B31F2201/0728 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0753 ,  B31F2201/0756 ,  B31F2201/0779 ,  B31F2201/0797 ,  D21F11/14 ,  Y10T428/24273 ,  Y10T428/24455 ,  Y10T428/24628

    Abstract: An embossing system for embossing and perforating at least a portion of a web is provided comprising a first embossing roll having embossing elements and at least a second embossing roll having embossing elements, wherein the elements of the first and second embossing rolls define perforate nips for embossing and perforating the web and wherein at least a predominate number of the perforate nips are substantially oriented in the cross-machine direction. Moreover, substantially all of the nips defined by the embossing elements of the first and second embossing rolls can be substantially oriented in the cross-machine direction. Further, the cross-machine embossing elements are at an angle of about 85null to 95null from the machine direction.

    Abstract translation: 提供了一种用于对至少一部分卷筒纸进行压印和穿孔的压花系统，包括具有压印元件的第一压花辊和至少具有压印元件的第二压纹辊，其中第一和第二压花辊的元件限定用于压印的穿孔辊 并且对所述幅材进行穿孔，并且其中至少大部分数量的所述穿孔刀片在所述跨机器方向上基本取向。 此外，由第一和第二压花辊的压花元件限定的基本上所有的夹头都可以在横向方向上基本取向。 此外，横机压花元件与机器方向成约85°至95°的角度。

    Sheet of embossed absorbent paper, and a method and device for producing same
    87.
    发明授权
    Sheet of embossed absorbent paper, and a method and device for producing same 有权
    压花吸收纸片及其制造方法和装置

    公开(公告)号：US06524683B1

    公开(公告)日：2003-02-25

    申请号：US09600198

    申请日：2000-07-26

    Applicant: Gilles Roussel ,  Rémy Ruppel

    Inventor： Gilles Roussel ,  Rémy Ruppel

    IPC: B32B300

    CPC classification number: D21H27/40 ,  B31F1/07 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0766 ,  D21H27/02 ,  Y10T156/1023 ,  Y10T428/24463 ,  Y10T428/24612

    Abstract: The present invention relates to a sheet (1, 2) of absorbent paper, in particular made of cellulose cotton and of a specific surface weight between 10 and 40 g/m2, comprising a first embossed zone such as is provided by embossing between an undeforming cylinder (A12) fitted with protrusions and a cylinder fitted with a resilient cladding (C) in such manner that the sheet (1, 2) comprises on one side in particular frustoconical salients (120, 110) of which the tops are situated substantially in one plane. The salients (110, 120) corresponding to recesses on the opposite side, the sheet being characterized in that the first embossed zone (110) constitutes a background base pattern of which the number of salients of height H1 relative to the plane is greater than 30 per cm2, and in that it comprises at least a second pattern (G) constituted of salient-free zones of which the height H2 relative to the plane is greater than H1. The invention furthermore concerns the manufacture of such a sheet and to apparatus designed to implement the method.

    Abstract translation: 本发明涉及一种吸收纸的片材（1,2），特别是由纤维素棉制成并且具有10至40g / m 2的比表面重量的吸收纸片材（1,2），包括第一压花区域，例如通过在不成形 圆柱体（A12），其装配有突起，以及装有弹性包层（C）的圆柱体，使得片材（1,2）的一侧特别地包括顶部位于其中的截头圆锥体（120,110） 一架飞机 对应于相对侧的凹部的凸起（110,120），其特征在于，所述第一压纹区（110）构成背景基底图案，其高度H1相对于所述平面的极数大于30 每平方厘米，并且其包括至少第二图案（G），其由相对于该平面的高度H2大于H1的无凸区构成。 本发明还涉及这种片材的制造以及设计用于实施该方法的设备。

    Apparatus to clamp at least one non-woven or paper sheet, methods implementing such apparatus, and article made by such methods
    89.
    发明申请
    Apparatus to clamp at least one non-woven or paper sheet, methods implementing such apparatus, and article made by such methods 有权

    公开(公告)号：US20020060032A1

    公开(公告)日：2002-05-23

    申请号：US09839406

    申请日：2001-04-23

    Inventor： Carol Lefebvre Du Grosriez

    IPC: D21G009/00 ,  D21H015/04 ,  D21G003/00

    CPC classification number: B31F1/07 ,  A61M25/09041 ,  A61M2025/0046 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0787 ,  B31F2201/0792 ,  Y10T156/1023

    Abstract: The invention relates to apparatus clamping at least one paper or non-woven sheet and including two cylinders which run substantially tangent to one another. At least one of the cylinders has on its surface and in a zone that makes contact with the sheet a clamping band having first salient elements. The interaction of the two cylinders in the presence or absence of the sheet subtends an active surface during the rotation of the cylinders. In the invention, at least one of the cylinders has on its surface and in a zone (nip) that makes contact with the other cylinder by means or not of the sheet a load compensating band having second salient elements. This band is selected so that the variation of the consecutive instantaneous active surfaces of the clamping band and of the load compensating band is less than the variation of the consecutive instantaneous active surfaces of the clamping band alone. The invention applies in particular to converting paper or non-woven sheets in the manufacture of absorbent paper items, such as tissues or table napkins.

    Device and process for forming a matrix cavity
    90.
    发明授权
    Device and process for forming a matrix cavity 失效
    用于形成矩阵腔的装置和工艺

    公开(公告)号：US6105492A

    公开(公告)日：2000-08-22

    申请号：US179385

    申请日：1998-10-27

    Applicant: Alfons Fergen

    Inventor： Alfons Fergen

    IPC: B29C33/40 ,  B29C59/02 ,  B30B15/02 ,  B31F1/07

    CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/0728 ,  B31F2201/0782 ,  B31F2201/0784

    Abstract: A process and device for forming a matrix cavity in the counter die of an embossing punch with an embossing device. The counter die is made of a tough, elastic to hard material such as a thermoplastic. The top die having a raised embossing pattern is pressed onto the counter die, which is heated, to form the matrix cavity.

    Abstract translation: 一种用于在具有压花装置的压花冲头的对模中形成矩阵腔的方法和装置。 反模具由韧性，弹性到硬质材料如热塑性塑料制成。 具有凸起压花图案的顶模被压在对准模具上，该模具被加热以形成矩阵腔。

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