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。

公开(公告)号：US20030102096A1

公开(公告)日：2003-06-05

申请号：US10112376

申请日：2002-03-28

Applicant: Georgia-Pacific Corporation

Inventor： John H. Dwiggins ,  Frank D. Harper ,  Galyn A. Schulz ,  Pamela J. Wiese ,  Joseph C. Leege ,  T. Philips Oriaran ,  Brian J. Schuh ,  Michael S. Heath ,  Greg A. Wendt

IPC: D21H027/30 ,  D21F011/04

CPC classification number: B32B5/26 ,  B31F1/07 ,  B31F2201/0738 ,  B31F2201/0764 ,  B31F2201/0769 ,  B31F2201/0784 ,  B32B3/02 ,  B32B3/28 ,  B32B7/12 ,  B32B27/02 ,  D21F11/006 ,  D21F11/14 ,  D21F11/145 ,  D21H27/30 ,  D21H27/40 ,  Y10T156/1023 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/27

Abstract: An ultra soft, bulky, multi-ply tissue having low overall sidedness and a geometric mean tensile strength of less than about 800 g/3null wherein an embossed ply has a TMI sidedness of at least about 0.45 and an embossed area of at least about 2%, which is capable of being made from non-premium furnish, and method for making such products are disclosed. An ultra soft, bulky, multi-ply tissue having low overall sidedness and a geometric mean tensile strength of less than about 35 g/3null per lb. of basis weight wherein an embossed ply has a TMI sidedness of at least about 0.45 and an embossed area of at least about 2%, which is capable of being made from non-premium furnish, and method for making such products are also disclosed.

Abstract translation: 一种超柔软，笨重的多层组织，其具有低于约800g / 3“的总的侧面度和几何平均抗拉强度，其中压花层具有至少约0.45的TMI平面度和至少为0.05的压花面积 约2％，能够由非优质配料制成，并且披露制造这种产品的方法。 一种超柔软，笨重的多层组织，其具有低的基本面积和每磅基重小于约35g / 3“的几何平均抗拉强度，其中压花层具有至少约0.45的TMI平坦度， 还可以公开至少约2％的能够由非优质配料制成的压花面积，以及制造这种产品的方法。

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。

公开(公告)号：US20030021954A1

公开(公告)日：2003-01-30

申请号：US10222861

申请日：2002-08-19

Applicant: Georgia-Pacific France

Inventor： Pierre Graff

IPC: B32B003/00

CPC classification number: B31F1/07 ,  B31F2201/0723 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0761 ,  D21H27/02 ,  D21H27/40 ,  Y10T428/216 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24942

Abstract: The invention relates to a sheet of paper which includes at least one decorative pattern (14, 16) which contrasts visually against the sheet's background (12) and which has a first series of generally truncated protrusions (22) projecting from one side (13) of the sheet and aligned in a design. In the invention, the sheet (10) includes a second series of protrusions associated with the first series (22) and of which each protrusion assumes the approximate form of a low wall projecting from a side (13) of the sheet and having a height which is less than the height of the protrusions (22) of the first series and of which each (24) bridges the two adjacent protrusions (22) of the first series to enhance the visual perception of the decorative unit (14, 16).

公开(公告)号：US06506324B1

公开(公告)日：2003-01-14

申请号：US09536312

申请日：2000-03-27

Applicant: David J. Gerber

Inventor： David J. Gerber

IPC: B29C5902

CPC classification number: B32B38/08 ,  B29C59/026 ,  B29L2031/722 ,  B31B50/006 ,  B31B50/256 ,  B31F1/07 ,  B31F1/10 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0761 ,  B31F2201/0779 ,  B31F2201/0787 ,  B31F2201/0792 ,  B31F2201/0794 ,  B32B7/12 ,  B32B2309/70 ,  B44B5/0095 ,  Y10T428/24273 ,  Y10T428/24322 ,  Y10T428/24331 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24777

Abstract: A method for making embossed blanks for sample packages and other free-standing three dimensional display items from a sheet-type work material. The sheet-type work material has a top layer of sheet material, an intermediate layer of sheet material, and a carrier layer of sheet material. In operation, a printer prints an image onto the work material, which is then advanced to a processing mechanism where a creaser places indented fold lines into the work material, a knife cuts a blank from the work material, and an embosser embosses a design into the work material.

Abstract translation: 一种用于从片式工作材料制造用于样品包装和其它独立的三维显示物品的压花坯料的方法。 片状工作材料具有片材的顶层，片材的中间层和片材的载体层。 在操作中，打印机将图像打印到工件上，然后将其推进到处理机构，在该处理机构中，压印机将缩进的折叠线放置在工件中，刀从工件材料上切下坯料，并且将压花机压花成设计 工作材料。

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.

公开(公告)号：US20020060000A1

公开(公告)日：2002-05-23

申请号：US09839407

申请日：2001-04-23

Inventor： Carol Lefebvre Du Grosriez ,  Jean-Louis Neveu

IPC: D21F011/12 ,  D21H027/30 ,  B31F001/07

CPC classification number: B31F1/07 ,  A41B15/00 ,  A47K10/16 ,  B31D1/04 ,  B31D3/002 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0764 ,  B31F2201/0766 ,  B32B1/00 ,  B32B3/02 ,  B32B3/28 ,  B32B7/08 ,  B32B29/005 ,  B32B29/08 ,  B32B2250/02 ,  B32B2250/26 ,  B32B2307/726 ,  B32B2555/02 ,  D21H27/40 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24488 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24661

Abstract: The invention relates to an absorbent paper product, such as a napkin or tissue, including at least two tissue paper plies which are superposed and joined, cut or precut into a desired format and connected to one another at least over a segment of a peripheral zone. The plies are joined along the segment by marking patterns without resort to glueing and at least one ply is fitted with embossing patterns in a central zone. The invention applies to sanitary and household papers, in particular disposable napkins and tissues.

Abstract translation: 本发明涉及一种吸收性纸制品，例如卫生巾或纸巾，包括至少两个薄纸层，它们叠加并连接，切割或预切成所需的格式，并至少在周边区域的一段上彼此连接 。 帘布层通过标记图案沿着片段连接而不需要粘合，并且至少一个层在中心区域中装配有压纹图案。 本发明适用于卫生和家用纸，特别是一次性餐巾纸和纸巾。

公开(公告)号：US06361601B1

公开(公告)日：2002-03-26

申请号：US09320696

申请日：1999-05-27

Applicant: Galyn Schulz

Inventor： Galyn Schulz

IPC: B05C108

CPC classification number: B31F5/04 ,  B31F1/07 ,  B31F2201/072 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0766 ,  B31F2201/0774 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/1798

Abstract: Adhesive is applied to a web by way of a printing plate and reverse enclosed doctor blade so as to apply the adhesive in selected locations thereby minimizing the amount of adhesive applied in order to decrease the stiffness of the resultant multi-ply web. The amount of adhesive build up on the embossing rolls due to the adhesive bleeding through the web material is minimized and the embossing rolls are permitted to clean themselves in that the adhesive application is carried out so that adhesive is not applied to the web material adjacent portions of the embossing roll on successive rotations of the roll. By doing so, portions of the backup roll which support the web where adhesive was previously applied are permitted to selfclean by allowing the adhesive which has bled through the web and collected on the backup roll to dry and flake off prior to adhesive again being applied to the web adjacent such region.

Abstract translation: 通过印版和反向封闭的刮刀将粘合剂施加到网上，以将粘合剂施加在选定的位置，从而使施加的粘合剂的量最小化以降低所得多层网的刚度。 由于通过纤维网材料的粘合剂渗出而在压花辊上积聚的粘合剂的量被最小化，并且允许压花辊自身清洁，因为进行粘合剂施加使得粘合剂不施加到幅材材料相邻部分 在辊的连续旋转上的压花辊。 通过这样做，允许预先施加粘合剂的支撑卷筒纸的支撑辊的部分通过允许已经通过卷材流出并收集在支承辊上的粘合剂在粘合剂再次施加到干燥和剥离之前进行自清洁 相邻这个区域的网。

公开(公告)号：US06331228B1

公开(公告)日：2001-12-18

申请号：US09568664

申请日：2000-05-10

Applicant: Michael S. Heath ,  T. Philips Oriaran ,  Mark S. Siegel ,  Frank D. Harper ,  John H. Dwiggins

Inventor： Michael S. Heath ,  T. Philips Oriaran ,  Mark S. Siegel ,  Frank D. Harper ,  John H. Dwiggins

IPC: D21H1707

CPC classification number: B31F1/07 ,  B31F2201/0738 ,  D21H17/06 ,  D21H17/07 ,  D21H17/14 ,  D21H17/28 ,  D21H21/20 ,  D21H21/22 ,  D21H25/005 ,  D21H27/02 ,  Y10S977/902 ,  Y10T428/24455 ,  Y10T428/24645

Abstract: The present invention relates to a soft, thick, single-ply, printed, absorbent paper product having a Yankee side and an air side wherein the absorbent paper is printed on before or after embossing on the Yankee side, air side, or both sides, said absorbent paper exhibiting a serpentine configuration. This inventions also relates to a process for the manufacture of such absorbent paper product having a basis weight of at least about 12.5 lbs. per 3000 square foot ream and having low sidedness, said tissue exhibiting: a specific total tensile strength of between 40 and 200 grams per 3 inches per pound per 3000 square foot ream, a cross direction specific wet tensile strength of between 2.75 and 20.0 grams per 3 inches per pound per 3000 square foot ream, the ratio of MD tensile to CD tensile of between 1.25 and 2.75, a specific geometric mean tensile stiffness of between 0.5 and 3.2 grams per inch per percent strain per pound per 3000 square foot ream, a friction deviation of less than 0.250, and a sidedness parameter of less than 0.30. These single-ply, printed, absorbent paper products in the form of unembossed or embossed single-ply bathroom tissue, facial tissue, or napkin are useful articles of commerce. The single-ply absorbent paper products exhibit a printed sidedness value of &Dgr;E of less than 2.

Abstract translation: 本发明涉及一种柔软的，厚的，单层的印刷的吸收性纸制品，其具有洋基侧和空气侧，其中吸收纸在压印在扬基机侧，空气侧或两侧上之前或之后印刷， 所述吸收纸呈蛇形结构。 本发明还涉及制造这种吸收性纸制品的方法，所述制品的基重至少约为12.5磅。 每3000平方英尺的面包，并具有低度的面，所述组织表现出：每3000平方英尺的每磅每英寸每英寸40至200克的特定总拉伸强度，横向方向比湿拉伸强度在2.75和20.0克之间 每3000平方英尺的磅数为3英寸，MD拉伸与CD的拉伸比在1.25和2.75之间，特定的几何平均拉伸刚度在0.5-3.2克/英寸每百分比应变/磅/ 3000平方英尺的纱线之间， 摩擦偏差小于0.250，侧面参数小于0.30。 这些单层，印刷的吸收性纸制品以未压纹或压花的单层卫生纸，面巾纸或餐巾纸的形式是有用的商品。 单层吸收性纸产品的DELTAE的印刷版面值小于2。

公开(公告)号：US06302998B1

公开(公告)日：2001-10-16

申请号：US09455998

申请日：1999-12-07

Applicant: William H. Burgess

Inventor： William H. Burgess

IPC: D21F1100

CPC classification number: B31F1/07 ,  B31F2201/0738 ,  B31F2201/0743 ,  D21F11/006

Abstract: Webs can be embossed using matched embossing elements with shoulders located off-centered. Such a configuration increases the bulk of the web and maintains the web's strength. The shoulder of one roll is located above or below the embossing surface mid-plane. The shoulder of the second roll substantially matches the off-centered elements of the first roll.

Abstract translation: 网格可以使用匹配的压花元件进行压花，肩部位于偏心。 这样的配置增加了网的体积并保持了网的强度。 一卷的肩部位于压花表面中间的上方或下方。 第二辊的肩部基本上与第一辊的偏心元件相匹配。