公开(公告)号：US2406718A

公开(公告)日：1946-08-27

申请号：US49694743

申请日：1943-07-31

Applicant: DU PONT

Inventor： THOMAS RAYMOND E

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0717 ,  B31F2201/0723 ,  B31F2201/0728 ,  B31F2201/0756

公开(公告)号：US20170313018A1

公开(公告)日：2017-11-02

申请号：US15525102

申请日：2015-10-29

Applicant: BOBST MEX SA

Inventor： Francesco PESSOTTO ,  Roberto VALTERIO

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0702 ,  B31F2201/0717 ,  B31F2201/0728 ,  B31F2201/0738 ,  B31F2201/0743

Abstract: A method for production of a female embossing tool (6) intended for embossing a sheet element (60): provide a female embossing tool (6) with an outer layer (44) made of a material with shape-memory type properties, and the outer face of the layer has no recesses; provide a male embossing tool (5, 5′) with an outer face with at least one protuberance corresponding to at least one desired embossing relief that is to be formed on the sheet element (60) after embossing; and cooperation of the male embossing tool (5, 5′) with the female embossing tool (6) such that the outer layer (44) of the female embossing tool (6) undergoes a plastic deformation which creates at least one recess (42, 42′) of a shape complementary to the protuberance(s) (41, 41′) of the male embossing tool (5, 5′).

公开(公告)号：US20170028666A1

公开(公告)日：2017-02-02

申请号：US15301439

申请日：2015-04-01

Applicant: Fabio Perini S.p.A.

Inventor： Franco Montagnani ,  Alessandro Muchetti ,  Mauro Ricci

IPC: B31F1/07 ,  B32B37/12

CPC classification number: B31F1/07 ,  B31F1/2868 ,  B31F2201/0728 ,  B31F2201/0753 ,  B31F2201/0776 ,  B32B37/12 ,  B32B2317/12 ,  B32B2432/00

Abstract: The embossing-laminating device includes load bearing structure with at least two side members, a first path, for a first ply of web material, and a second path for a second ply of web material. Along the first path, a first pressure roller and a first interchangeable embossing roller are arranged, which define therebetween a first embossing nip for the first ply of web material. Along the second path a second pressure roller and a second interchangeable embossing roller are arranged, which define a second embossing nip for the second ply of web material. The embossing-laminating device also includes a magazine including a plurality of seats for a plurality of interchangeable embossing rollers, as well as at least a first manipulator for replacing embossing rollers.

Abstract translation: 压花层压装置包括具有至少两个侧部构件的承载结构，用于第一层腹板材料的第一路径和用于第二层腹板材料的第二路径。 沿着第一路径布置有第一压力辊和第一可互换压花辊，它们在其间限定了用于第一层纤维网材料的第一压花辊隙。 沿着第二路径布置有第二压辊和第二可互换压花辊，其限定了用于第二层纤维网材料的第二压花辊隙。 压印层压装置还包括一个盒子，该盒子包括用于多个可互换压花辊的多个座，以及至少一个替换压花辊的第一操纵器。

公开(公告)号：US20100251911A1

公开(公告)日：2010-10-07

申请号：US12740035

申请日：2008-12-16

Applicant: Masahiro Nakata

Inventor： Masahiro Nakata

IPC: B44B5/02

CPC classification number: B31F1/07 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0754 ,  B31F2201/0776 ,  B44B5/0047 ,  B44B5/026

Abstract: A flexible die is used in an embossing apparatus in which a pair of flexible bases (2a, 2b) are respectively wrapped around a pair of cylindrical rollers disposed opposing each other, and a sheet to be processed (S) is passed through between the pair of rollers, thereby performing embossing. The pair of flexible bases (2a, 2b) are constituted by a female flexible base (2a) and a male flexible base (2b) that are mated with each other, a line-shaped convex portion (3a) corresponding to the contour of an embossing processing pattern is formed in the female flexible base (2a), and the convex portion (3b) is formed in the male flexible base (2b), the convex portion (3b) being fitted within the area encompassed within the line-shaped convex portion (3a) of the female flexible base while leaving an interval from the inner circumferential surface of the line-shaped convex portion (3a). A concave portion (30) is formed in the convex portion (3b).

Abstract translation: 柔性模具用于压花装置中，其中一对柔性基座（2a，2b）分别缠绕在彼此相对布置的一对圆柱形滚子周围，并且待处理片材（S）穿过该对之间 的辊，从而进行压花。 一对柔性基座（2a，2b）由相互匹配的阴性柔性基座（2a）和阳性柔性基座（2b）构成，线形凸部（3a）对应于 压花加工图案形成在阴柔性基体（2a）中，凸部（3b）形成在阳柔性基体（2b）中，凸部（3b）嵌合在线状凸部 在从该线状凸部（3a）的内周面留下间隔的情况下，该内侧柔性基部的部分（3a）。 在凸部（3b）中形成有凹部（30）。

公开(公告)号：US20080038515A1

公开(公告)日：2008-02-14

申请号：US11974162

申请日：2007-10-11

Applicant: Thomas Kershaw ,  Dale Gracyalny ,  Paul Ruthven ,  Galyn Schulz

Inventor： Thomas Kershaw ,  Dale Gracyalny ,  Paul Ruthven ,  Galyn Schulz

IPC: A61F13/15

CPC classification number: A61F13/15731 ,  B31F1/07 ,  B31F1/122 ,  B31F1/145 ,  B31F2201/072 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0748 ,  B31F2201/0753 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0779 ,  B31F2201/0784 ,  B31F2201/0797 ,  D21H25/005 ,  D21H27/004 ,  Y10T156/1023 ,  Y10T428/24 ,  Y10T428/24446 ,  Y10T428/24455 ,  Y10T428/24479 ,  Y10T428/24628 ,  Y10T428/24702

Abstract: A method of embossing an absorbent web with a machine direction undulatory structure is described. The web has a plurality of ridges extending in its machine direction occurring at a frequency, F, across the web and the method includes providing the web to an embossing station where the web is embossed between a first and second embossing roll, each of which rolls may be provided with a plurality of embossing elements configured to define a plurality of embossing nips. At least a portion of the embossing nips are substantially oriented in a cross-machine direction with respect to the web and have a cross direction length, L. The product F×L is from about 0.1 to about 5.

Abstract translation: 描述了具有机器方向波状结构的吸湿性网的压花方法。 纸幅具有多个在其机器方向上以跨过纸幅的频率F延伸的脊，并且该方法包括将幅材提供到压花站，其中幅材被压印在第一和第二压花辊之间，每个辊压辊 可以设置有多个压花元件，其被配置为限定多个压印辊隙。 至少一部分压花刀片相对于幅材在横向方向上基本取向，并且具有横向长度L。产品FxL为约0.1至约5。

公开(公告)号：US07235156B2

公开(公告)日：2007-06-26

申请号：US09995416

申请日：2001-11-27

Applicant: James L. Baggot

Inventor： James L. Baggot

IPC: D21F11/00

CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0779 ,  B31F2201/0784 ,  Y10T156/1023 ,  Y10T156/1041 ,  Y10T428/24355 ,  Y10T428/24479 ,  Y10T428/28

Abstract: A multi-layered paper product that has bridging regions for inhibiting nesting is provided. For example, the paper product can contain a first and second layer that define ridges and valleys. Bridging regions are formed into at least one of the outer surfaces of the layers. In particular, the bridging regions are positioned at an angle of between about 0° to about 180° relative to the ridges and also have a length sufficient to extend between the peaks of at least two of the ridges. The bridging regions can be formed in a variety of ways, such as with an embossing roll that contains embossing elements. Moreover, the bridging regions can also have a variety of shapes, sizes, orientations, and/or patterns.

Abstract translation: 提供了一种具有用于抑制嵌套的桥接区域的多层纸制品。 例如，纸制品可以包含限定脊和谷的第一和第二层。 桥接区域形成为层的至少一个外表面。 特别地，桥接区域相对于脊部以约0°至约180°的角度定位，并且还具有足以在至少两个脊部的峰之间延伸的长度。 桥接区域可以以各种方式形成，例如具有包含压花元件的压纹辊。 此外，桥接区域还可以具有各种形状，尺寸，取向和/或图案。

公开(公告)号：US07182838B2

公开(公告)日：2007-02-27

申请号：US10808431

申请日：2004-03-25

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

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

IPC: D21F11/00 ,  B31F1/07

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 85° to 95° 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。

公开(公告)号：US07147453B2

公开(公告)日：2006-12-12

申请号：US10471761

申请日：2002-03-13

Applicant: Charles Boegli

Inventor： Charles Boegli

IPC: B31F1/07 ,  B29C59/04

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. The device for embossing includes a first and second embossing roll, through which flat material can be fed under pressure, in order to create a pattern. An additional embossing roll is connected downstream of the second embossing roll, this additional embossing roll interacting with the first or preceding embossing roll. The patterned flat material may 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 are used. In order to achieve as precise an embossing as possible, with special effects, the first driven embossing roll is provided with teeth, while at least one other embossing roll comprises rings or longitudinal ribs, or is smooth.

Abstract translation: 本发明涉及一种用于压花和/或上光膜的装置。 用于压花的装置包括第一和第二压花辊，通过该第一和第二压花辊可以在压力下供给扁平材料，以便形成图案。 另外的压花辊连接在第二压花辊的下游，该另外的压花辊与第一或之前的压花辊相互作用。 图案化的扁平材料可以在这些压花辊之间进给，以便再次以基本相同的图案被压印。 在一个简化的实施例中，仅使用总共两个辊。 为了尽可能精确地实现压印，具有特殊效果，第一驱动压花辊设置有齿，而至少一个其它压花辊包括环或纵向肋，或者是平滑的。

公开(公告)号：US07097604B2

公开(公告)日：2006-08-29

申请号：US10307890

申请日：2002-12-02

Applicant: Georg Kaluza ,  Ralf Friedmann

Inventor： Georg Kaluza ,  Ralf Friedmann

IPC: B25F5/02

CPC classification number: B65H27/00 ,  B31F1/07 ,  B31F2201/0728 ,  B31F2201/073 ,  B31F2201/0753 ,  B65H2401/242 ,  B65H2404/1321

Abstract: In a guide roller for a stamping machine for deflecting a stamping foil web and/or a substrate web to be stamped upon, so that the guide roller has a negligibly low degree of friction, fixed to a roller spindle that is fixed with respect to the machine is at least one porous air-permeable spindle sleeve at which at least one roller sleeve is rotatably mounted. The roller spindle has a compressed gas passage for acting on the or each spindle sleeve with compressed gas to produce a gas cushion between the or each respective spindle sleeve and the associated roller sleeve.

公开(公告)号：US20060081347A1

公开(公告)日：2006-04-20

申请号：US11294245

申请日：2005-12-05

Applicant: Thomas Kershaw ,  Dale Gracyalny ,  Paul Ruthven ,  Galyn Schulz

Inventor： Thomas Kershaw ,  Dale Gracyalny ,  Paul Ruthven ,  Galyn Schulz

IPC: B31F1/07

CPC classification number: A61F13/15731 ,  B31F1/07 ,  B31F1/122 ,  B31F1/145 ,  B31F2201/072 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0735 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0748 ,  B31F2201/0753 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0779 ,  B31F2201/0784 ,  B31F2201/0797 ,  D21H25/005 ,  D21H27/004 ,  Y10T156/1023 ,  Y10T428/24 ,  Y10T428/24446 ,  Y10T428/24455 ,  Y10T428/24479 ,  Y10T428/24628 ,  Y10T428/24702

Abstract: A method of embossing an absorbent web with a machine direction undulatory structure is described. The web has a plurality of ridges extending in its machine direction occurring at a frequency, F, across the web and the method includes providing the web to an embossing station where the web is embossed between a first and second embossing roll, each of which rolls may be provided with a plurality of embossing elements configured to define a plurality of embossing nips. At least a portion of the embossing nips are substantially oriented in a cross-machine direction with respect to the web and have a cross direction length, L. The product F×L is from about 0.1 to about 5.