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1. 发明授权

US12018439B2 Embossed multi-ply tissue product 有权
公开(公告)号：US12018439B2
公开(公告)日：2024-06-25
申请号：US17668067
申请日：2022-02-09
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Tsutama Satake Neto , Jorge Alonso Duran , Patricia Câmara Mileo
IPC分类号： D21H27/40 , A47K10/16 , B31F1/07 , B32B3/28 , B32B29/00 , D21H27/00 , D21H27/02
CPC分类号： D21H27/40 , A47K10/16 , B31F1/07 , B32B3/28 , B32B29/005 , D21H27/002 , D21H27/02 , B31F2201/0735 , B31F2201/0764 , B31F2201/0782 , B31F2201/0787
摘要： Disclosed are multi-ply embossed tissue products having improved softness, strength, embossment clarity and/or embossment height compared to prior art embossed tissue products. The multi-ply tissue products may comprise an embossed tissue ply having a basis weight less than about 25 grams per square meter (gsm) and relatively deep embossments, such as an embossment height from about 500 to about 1,000 μm and relatively narrow bottom portions compared to top portions. The combination of these elements provides an aesthetically pleasing and well-defined embossment, while improving important tissue product properties such as sheet and roll bulk and softness.

2. 发明公开

US20230374733A1 EMBOSSED TISSUE 审中-公开
公开(公告)号：US20230374733A1
公开(公告)日：2023-11-23
申请号：US18030410
申请日：2020-10-09
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Ludovic Acosta , Massimo Cagnone
IPC分类号： D21H27/40 , D21H27/00 , D21H27/02 , B31F1/07 , B31F5/04
CPC分类号： D21H27/40 , D21H27/005 , D21H27/02 , B31F1/07 , B31F5/04 , B31F2201/0735
摘要： Disclosed are embossed multi-ply tissue products having improved bulk, softness, strength, embossment clarity and/or embossment height. The multi-ply tissue products comprise a first tissue ply having a plurality of embossments arranged in an open first pattern such as open, continuous line elements, which may be substantially oriented in the cross-machine direction (CD). The products further comprise a second ply having a plurality of micro-embossments disposed in a second pattern. The first and second embossing patterns are such that when the first and second plies are joined to form the product the first and second patterns are not in registration with one another.

3. 发明授权

US09205623B2 Embossed absorbent paper with mixed patterns 有权
标题翻译：压花吸水纸混合图案
公开(公告)号：US09205623B2
公开(公告)日：2015-12-08
申请号：US13375943
申请日：2010-06-03
申请人： Donald Barredo
发明人： Donald Barredo
IPC分类号： B32B3/30 , B32B29/00 , B31F1/07
CPC分类号： B31F1/07 , B31F2201/0733 , B31F2201/0735 , B31F2201/0738 , B31F2201/0766 , B31F2201/0769 , B32B29/00 , Y10T428/24562
摘要： A sheet of absorbent paper includes at least one first and one second embossed plies of tissue having protuberances on the inward-facing side of the sheet corresponding to cavities on the outer side, with a first type of protuberances on the first ply, the first type of protuberances on the second ply, at least some of the first type of protuberances of the first ply contacting at least some of the first type of protuberances of the second ply, the first ply and the second ply include a second type of protuberances of frustoconical form, the first type of protuberances being partly adjacent to the second type of protuberances, the first type of protuberances of the first ply are aligned in a first direction and the first type of protuberances of the second ply are aligned in a second direction, the two directions forming a non-zero angle alpha between them.
摘要翻译：一张吸收纸包括至少一个第一和一个第二压花层组织，其具有在片材的面向内侧的突起，其对应于外侧上的空腔，第一类型的突起在第一层上，第一类型在第二层上的突起的第一类型的突起中的至少一些第一类型的突起接触第二层的第一类型的突起中的至少一些，第一层和第二层包括第二类型的截头圆锥体的突起第一类型的突起部分地邻近第二类型的突起，第一层的第一类型的突起在第一方向上对准，并且第二层的第一类型的突起在第二方向上对准，两个方向之间形成非零角度α。

4. 发明授权

US08178025B2 Embossing system and product made thereby with both perforate bosses in the cross machine direction and a macro pattern 有权
标题翻译：压花系统和由此产生的产品在横向上与两个穿孔凸起和宏观图案
公开(公告)号：US08178025B2
公开(公告)日：2012-05-15
申请号：US11002801
申请日：2004-12-03
申请人： Anthony O. Awofeso , Kang C. Yeh , Bruce W. Janda , Martin A. Hynnek , Gayln A. Schulz , Paul J. Ruthven , Ronald R. Reeb
发明人： Anthony O. Awofeso , Kang C. Yeh , Bruce W. Janda , Martin A. Hynnek , Gayln A. Schulz , Paul J. Ruthven , Ronald R. Reeb
IPC分类号： B29C49/00
CPC分类号： B31F1/07 , B31F2201/0735 , B31F2201/0743 , B31F2201/0774
摘要： An embossing system is provided for embossing at least a portion of a web comprising a first roll and at least a second roll. The first roll and second roll may define a first nip for embossing the web. At least one of the first roll and the second roll has elongated embossing elements extending substantially in the machine direction and optionally at least one of the first and second rolls has elongated embossing elements extending substantially in the cross-machine direction. At least one of the first roll and the second roll may also have perforate embossing elements extending substantially in the cross-machine direction that may or may not be elongated. The embossing elements are capable of imparting one or both of a cube embossing pattern or a perforate emboss on the web. The web may be a cellulosic fibrous web, a portion of which is lignin-rich, high coarseness fiber having generally tubular fiber configuration. In addition, the web may be creped with an undulatory creping blade.
摘要翻译：提供压花系统，用于对包含第一辊和至少第二辊的幅材的至少一部分进行压花。第一辊和第二辊可以限定用于压花网的第一辊隙。第一辊和第二辊中的至少一个具有基本上沿机器方向延伸的细长压花元件，并且可选地，第一和第二辊中的至少一个具有基本上沿横向延伸的细长压花元件。第一辊和第二辊中的至少一个也可以具有基本上在横向方向上延伸的穿孔压花元件，其可以是或可以不是拉长的。压花元件能够在幅材上施加立方体压纹图案或穿孔花纹中的一个或两个。纤维网可以是纤维素纤维网，其一部分是富木质素，具有通常管状纤维构型的高粗糙度纤维。此外，纤维网可以用起伏的起皱刀片起皱。

5. 发明申请

US20120063706A1 Multi-Layered Bags With Discrete Non-Continuous Lamination 有权
标题翻译：具有离散非连续层压的多层袋
公开(公告)号：US20120063706A1
公开(公告)日：2012-03-15
申请号：US13299512
申请日：2011-11-18
申请人： Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Shaun T. Broering
发明人： Robert W. Fraser , Michael G. Borchardt , Jack A. MacPherson , Robert T. Dorsey , Scott Binger , Shaun T. Broering
IPC分类号： B65D30/08 , B31B1/26 , B31B1/62 , B31B39/00
CPC分类号： B65D31/04 , B29C65/02 , B29C65/08 , B29C65/18 , B29C65/48 , B29C65/4815 , B29C65/56 , B29C65/743 , B29C66/028 , B29C66/1122 , B29C66/232 , B29C66/234 , B29C66/3452 , B29C66/43 , B29C66/431 , B29C66/436 , B29C66/438 , B29C66/45 , B29C66/71 , B29C66/723 , B29C66/73921 , B29C66/81433 , B29C66/81435 , B29C66/83413 , B29C66/8511 , B29L2031/7129 , B30B11/18 , B31B70/008 , B31B2155/00 , B31B2155/0014 , B31B2160/10 , B31B2170/20 , B31F1/07 , B31F2201/0733 , B31F2201/0735 , B31F2201/0738 , B31F2201/0743 , B31F2201/0748 , B31F2201/0764 , B32B3/28 , B32B7/045 , B32B7/12 , B32B7/14 , B32B27/08 , B32B27/16 , B32B27/30 , B32B27/32 , B32B37/0076 , B32B38/06 , B32B2038/0028 , B32B2250/24 , B32B2307/51 , B32B2307/54 , B32B2307/558 , B32B2307/5825 , B32B2307/7163 , B32B2398/20 , B32B2439/06 , Y10T428/1334 , Y10T428/1352 , Y10T428/24041 , Y10T428/2405 , Y10T428/24562 , B29K2009/06 , B29K2023/00 , B29K2023/06 , B29K2023/0616 , B29K2023/0625 , B29K2023/0633 , B29K2023/065 , B29K2033/08 , B29K2033/12 , B29K2075/00
摘要： Multi-layer bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom edge. The first and second layers may be non-continuously laminated together in discrete sections to include bonded regions in which the layers are bonded and unbonded regions in which the layers are not bonded. Such a bag may be described as a “bag-in-a-bag” type configuration in which the inner bag is non-continuously bonded to the outer bag. The inventors have surprisingly found that such configurations of non-continuous bonding provides increased and unexpected strength properties to the multi-layer films and bags.
摘要翻译：多层袋可以形成为包括沿着第一侧边缘，相对的第二侧边缘和封闭的底部边缘连接的第一和第二侧壁。第一层和第二层可以在离散区段中不连续地层叠在一起，以包括其中层的结合区域和未结合层的未结合区域。这种袋子可以被描述为其中内袋不连续地结合到外袋的“袋式袋”型构造。本发明人惊奇地发现，非连续结合的这种构造为多层薄膜和袋提供了增加和意想不到的强度特性。

6. 发明授权

US07294231B2 Cross-machine direction embossing of absorbent paper products having an undulatory structure including ridges extending in the machine direction 有权
标题翻译：具有波纹结构的吸收性纸制品的跨机器方向压花，包括在机器方向上延伸的脊
公开(公告)号：US07294231B2
公开(公告)日：2007-11-13
申请号：US11294245
申请日：2005-12-05
申请人： Thomas N. Kershaw , Dale Gracyalny , Paul Ruthven , Galyu Schulz
发明人： Thomas N. Kershaw , Dale Gracyalny , Paul Ruthven , Galyu Schulz
IPC分类号： D21H27/02
CPC分类号： 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
摘要： 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.
摘要翻译：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。

7. 发明授权

US06887349B2 Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength 有权
公开(公告)号：US06887349B2
公开(公告)日：2005-05-03
申请号：US10236993
申请日：2002-09-05
申请人： Paul J. Ruthven , Dale T. Gracyalny , Galyn A. Schulz , John R. DeMille , Otto Mogged, III , Alan J. Kraszewski , Robert J. Williams , Harlie C. Zahn , Robert R. Daus , Mark D. Hansen
发明人： Paul J. Ruthven , Dale T. Gracyalny , Galyn A. Schulz , John R. DeMille , Otto Mogged, III , Alan J. Kraszewski , Robert J. Williams , Harlie C. Zahn , Robert R. Daus , Mark D. Hansen
IPC分类号： A61F13/15 , B31F1/07 , D21F11/00
CPC分类号： 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
摘要： An embossing system is provided for embossing a web having a first embossing roll having embossing elements and a second embossing roll having embossing elements, wherein at least a portion of the embossing elements of the first and second embossing rolls are substantially oriented in the cross-machine direction. The embossing roll may be crowned, may have alignment means, and may be provided with precision gearing.

8. 发明申请

US20030138597A1 Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength 有权
标题翻译：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
发明人： Paul J. Ruthven , Dale T. Gracyalny , Galyn A. Schulz
IPC分类号： B31F001/07 , B32B003/10
CPC分类号： 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
摘要： 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.
摘要翻译：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。

9. 发明授权

US06245414B1 Embossing and laminating machine for gluing embossed layers 失效
标题翻译：压花和层压机用于胶合压花层
公开(公告)号：US06245414B1
公开(公告)日：2001-06-12
申请号：US09077229
申请日：1998-10-28
申请人： Guglielmo Biagiotti
发明人： Guglielmo Biagiotti
IPC分类号： B32B300
CPC分类号： B31F1/07 , B31F2201/0717 , B31F2201/0735 , B31F2201/0738 , B31F2201/0753 , B31F2201/0769 , B31F2201/0782 , B31F2201/0787 , Y10T156/1023 , Y10T156/1039 , Y10T156/1737 , Y10T428/24463 , Y10T428/24612
摘要： An embossing and laminating machine is described which comprises a first embossing cylinder (3) with a surface provided with a first set of protuberances (P3) disposed with a first pitch in a first direction (Lx3) of alignment and with a second pitch in a second direction (Ly3) of alignment, the said first and the said second direction of alignment forming between them an angle (&agr;) other then zero; a second embossing cylinder (5), with its axis (A5) parallel to the axis (A3) of the first embossing cylinder (3), and with a surface provided with a second set of protuberances (P5) disposed with the said first pitch in a third direction (Lx5) of alignment and with the said second pitch in a fourth direction (Ly5) of alignment; and a first and a second pressure roller (7, 9) interacting with the said first and the said second embossing cylinder (3, 5) respectively. The first and the third direction of alignment (Lx3) are inclined with respect to the axes (A3, A5) of the corresponding embossing cylinders (3, 5) such that, in the lamination nip, there is only partial corresponding between the protuberances of one cylinder and the protuberances of the other cylinder.
摘要翻译：描述了压花和层压机，其包括第一压花滚筒（3），其表面设置有第一组突起（P3），第一组突起（P3）在第一方向（Lx3）上以第一间距设置，并且具有第二节距第二方向（Ly3），所述第一和所述第二对准方向在它们之间形成除了零之外的角度（α）; 第二压花圆筒（5），其轴线（A5）平行于第一压花滚筒（3）的轴线（A3），并且具有设置有第二组突起（P5）的表面设置有所述第一间距在第三方向（Lx5）的对准和所述第二间距在第四方向（Ly5）的对准; 以及分别与所述第一和第二压花滚筒（3,5）相互作用的第一和第二压力辊（7,9）。第一和第三对准方向（Lx3）相对于相应的压印滚筒（3,5）的轴线（A3，A5）倾斜，使得在层压辊隙中，只有部分对应于凸起一个气缸和另一个气缸的凸起。

10. 发明授权

US4803032A Method of spot embossing a fibrous sheet 失效
标题翻译：斑点压花纤维片的方法
公开(公告)号：US4803032A
公开(公告)日：1989-02-07
申请号：US5839
申请日：1987-01-21
申请人： Galyn A. Schulz
发明人： Galyn A. Schulz
IPC分类号： B31F1/07 , D21H27/02 , D21H27/40 , B29C59/04
CPC分类号： B31F1/07 , D21H27/02 , B31F2201/0728 , B31F2201/0735 , B31F2201/0738 , B31F2201/0756 , B31F2201/0758 , D21H27/40 , Y10T156/1023
摘要： A method of embossing a sheet of non-woven fibrous web, e.g. toilet tissue, with a series of identical boss elements arranged in a uniform pattern in a manner to avoid nesting of the embossments and resulting non-uniform product rolls when the sheet is rolled onto a mandrel. The embossments are uniformly spaced in rows which in the longitudinal direction form an angle in the range of 15.degree. to 23.degree. relative to the edge of the sheet or roll and an angle in the range of 40.degree. to 57.degree. relative to the cross direction of the sheet or roll.
摘要翻译：一种非织造纤维网片的压花方法，例如，卫生纸，其具有以均匀图案排列的一系列相同的凸台元件，以避免当片材被卷绕到心轴上时凸起和所得到的不均匀的产品辊的嵌套。压花均匀间隔排列，其纵向方向相对于片材或辊的边缘形成15度至23度的角度，相对于横向方向的角度在40度至57度的范围内的片材或卷。

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