公开(公告)号：US20050069680A1

公开(公告)日：2005-03-31

申请号：US10673659

申请日：2003-09-29

Applicant: Michael Stelljes ,  Christopher Kraus ,  George Wegele ,  Kevin McNeil

Inventor： Michael Stelljes ,  Christopher Kraus ,  George Wegele ,  Kevin McNeil

IPC: B31F1/07 ,  B32B3/28 ,  B32B5/24 ,  B32B7/10 ,  B32B3/00

CPC classification number: B32B3/28 ,  B31F1/07 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0764 ,  B31F2201/0774 ,  B31F2201/0787 ,  B32B5/24 ,  B32B5/26 ,  B32B7/10 ,  B32B7/12 ,  B32B37/12 ,  B32B38/06 ,  Y10T156/1023 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24562 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24992

Abstract: Multi-ply fibrous structure products, more specifically embossed multi-ply fibrous structure products and methods for making same are provided.

Abstract translation: 提供多层纤维结构产品，更具体地是压花多层纤维结构产品及其制造方法。

公开(公告)号：US20040180178A1

公开(公告)日：2004-09-16

申请号：US10808431

申请日：2004-03-25

Applicant: Georgia Pacific Corporation

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

IPC: D21F011/00 ,  B29C043/46 ,  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.

公开(公告)号：US06773647B2

公开(公告)日：2004-08-10

申请号：US10043451

申请日：2002-01-10

Applicant: Kenneth Stephen McGuire ,  Stephan Gary Bush

Inventor： Kenneth Stephen McGuire ,  Stephan Gary Bush

IPC: B29C3360

CPC classification number: B31F1/07 ,  B05D1/28 ,  B05D3/12 ,  B05D5/10 ,  B05D2252/02 ,  B31F2201/0733 ,  B31F2201/0741 ,  B31F2201/0743 ,  B31F2201/0787 ,  Y10T156/1008 ,  Y10T156/1023

Abstract: The present invention relates to a high speed embossing and adhesive printing process, said process comprising the steps of (a) applying an adhesive to a conformable heated glue application roll; (b) applying said adhesive to a first patterned embossing roll, having an outer surface, which is engaged with a second patterned embossing roll having a complementary pattern to said first embossing roll; (c) passing a web of sheet material between said first and second embossing rolls at a tangential line speed to simultaneously emboss said web and apply said adhesive to said web, such that said adhesive forms an adhesive pattern between embossments; and (d) applying a renewable release agent to the outer surface of the first patterned embossing roll.

Abstract translation: 本发明涉及一种高速压印和粘合印刷方法，所述方法包括以下步骤：（a）将粘合剂施加到适形的加热胶涂布辊上; （b）将所述粘合剂施加到第一图案化压花辊，其具有外表面，所述外表面与具有与所述第一压花辊的互补图案的第二图案化压花辊接合; （c）以切线速度在所述第一和第二压花辊之间通过片材材料网以同时压花所述幅材并将所述粘合剂施加到所述幅材上，使得所述粘合剂在压花之间形成粘合剂图案; 和（d）将可再生脱模剂施加到第一图案化压花辊的外表面上。

公开(公告)号：US06458447B1

公开(公告)日：2002-10-01

申请号：US09061611

申请日：1998-04-16

Applicant: David William Cabell ,  Mark Ryan Richards

Inventor： David William Cabell ,  Mark Ryan Richards

IPC: B32B328

CPC classification number: B29C55/18 ,  B31F1/07 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0784 ,  D21F11/006 ,  Y10T428/24446 ,  Y10T428/2457 ,  Y10T428/24612 ,  Y10T428/24686 ,  Y10T428/24694 ,  Y10T428/24711 ,  Y10T428/24826

Abstract: A paper web of the present invention has a longitudinal centerline and a transverse centerline, and comprises a plurality of first regions and a plurality of second regions. The first regions form boundaries separating the second regions, the first regions being substantially in a plane of the paper web. The second regions comprise a plurality of raised out-of-said-plane rib-like elements, the rib-like elements of each second region being disposed parallel to a major rib axis and perpendicular to a minor rib axis. All or most of each first regions have both major rib axis and minor rib axis components. The first and second regions undergo geometric deformation when the web material is subjected to an applied elongation along at least one axis. A method of the present invention comprises the steps of providing a cellulosic substrate; providing a first platen comprising toothed regions and untoothed regions; providing a second platen comprising toothed regions, the second platen being aligned with the first platen such that the toothed regions of the first and second platens mesh when operably engaged; and pressing the cellulosic substrate between the first platen and the second platen such that the toothed regions deform said web to form regions of discrete fan-folded rib-like elements. Optionally, the cellulosic substrate can be moistened prior to the pressing step.

Abstract translation: 本发明的纸幅具有纵向中心线和横向中心线，并且包括多个第一区域和多个第二区域。 第一区域形成分隔第二区域的边界，第一区域基本上在纸幅的平面内。 第二区域包括多个凸起的平面外侧肋状元件，每个第二区域的肋状元件平行于主肋轴线并垂直于次肋轴线设置。 每个第一区域的全部或大部分具有主肋轴和次肋轴组件。 当幅材材料沿着至少一个轴线施加伸长时，第一和第二区域经历几何变形。 本发明的方法包括提供纤维素基质的步骤; 提供包括齿区域和未绘图区域的第一压板; 提供包括有齿区域的第二压板，所述第二压板与所述第一压板对准，使得所述第一和第二压板的齿形区域在可操作地接合时啮合; 以及将所述纤维素基材压在所述第一压板和所述第二压板之间，使得所述带齿区域使所述纤维网变形以形成离散的扇形折叠的肋状元件的区域。 任选地，纤维素基底可以在压制步骤之前被润湿。

公开(公告)号：US20020023708A1

公开(公告)日：2002-02-28

申请号：US09977674

申请日：2001-10-15

Applicant: Industrie Cartarie Tronchetti

Inventor： Sauro Tronchetti

IPC: B32B001/08

CPC classification number: B31F1/07 ,  A61F13/15731 ,  B31F2201/0717 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0743 ,  B31F2201/0774 ,  B31F2201/0782 ,  Y10T156/1028

Abstract: A method for forming rollers, particularly rollers for embossing paper webs, includes a first step of forming a series of protrusions and a second step of forming a pattern or design entailing the at least partial removal of a certain number of the protrusions.

Abstract translation: 用于形成辊的方法，特别是用于压花纸幅的辊子的方法包括形成一系列突起的第一步骤和形成至少部分去除一定数量的突起的图案或设计的第二步骤。

公开(公告)号：US06344102B1

公开(公告)日：2002-02-05

申请号：US09445980

申请日：2000-01-31

Applicant: Werner Wagner

Inventor： Werner Wagner

IPC: B32B3100

CPC classification number: B31F1/07 ,  B29C59/022 ,  B29C59/04 ,  B29K2105/0854 ,  B31F2201/0723 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0784 ,  D04H1/544 ,  D04H1/549 ,  D04H1/56 ,  D04H3/16

Abstract: The invention relates to a method for producing a structured voluminous non-woven fabric, comprising the following steps: producing a spunbonded non-woven fabric consisting of a plurality of monofilaments which are stretched only at 50 to 70% of the maximum possible stretch range to form a fiber skein and subsequent processing the raw non-woven fabric by means of a second pair of rollers (10a, b) with a metal outer jacket to improve the velvet finish. In the second pair of rollers, the positive elements of the positive roller are nops (11) arranged in rows and the surface of the negative roller has lamellas (13) which are arranged in an axial direction and provided with intermediate recesses (14) so that when the rollers roll against each other the lamellas engage in the channels left open by the nops.

Abstract translation: 本发明涉及一种生产结构体积的无纺布的方法，包括以下步骤：制备由仅在最大可能拉伸范围的50％至70％拉伸的多根单丝组成的纺粘无纺布， 形成纤维丝束，随后通过具有金属外护套的第二对辊（10a，b）处理原始无纺布，以改善天鹅绒饰面。 在第二对辊中，正极辊的正极元件是排列成行的节点（11），负极辊的表面具有沿轴向设置并具有中间凹部（14）的薄片（13），因此 当辊彼此滚动时，薄片接合由nop打开的通道。

公开(公告)号：US06193918B1

公开(公告)日：2001-02-27

申请号：US09289222

申请日：1999-04-09

Applicant: Kenneth S. McGuire ,  Stephan Gary Bush

Inventor： Kenneth S. McGuire ,  Stephan Gary Bush

IPC: B29C4706

CPC classification number: B31F1/07 ,  B05D1/28 ,  B05D3/12 ,  B05D5/10 ,  B05D2252/02 ,  B31F2201/0733 ,  B31F2201/0741 ,  B31F2201/0743 ,  B31F2201/0787 ,  Y10T156/1008 ,  Y10T156/1023

Abstract: The present invention provides a process which in a preferred embodiment includes the steps of: (a) applying a hot melt adhesive to a heated roll rotating at an initial tangential speed; (b) milling the adhesive to a reduced thickness and accelerating said adhesive through a series of metering gaps between a plurality of adjacent heated glue rolls; (c) applying the adhesive to a conformable glue application roll rotating at a tangential line speed which is higher than the initial tangential speed; (d) applying the adhesive to a first patterned embossing roll which is engaged with a second patterned embossing roll having a complementary pattern to the first embossing roll, the embossing rolls being heated; (e) passing a web of sheet material between the first and second embossing rolls at the tangential line speed to simultaneously emboss the web and apply the adhesive to the web, such that the adhesive forms an adhesive pattern between embossments; (f) transferring the web from the second embossing roll to the first embossing roll; (g) stripping the web from the first embossing roll; and (h) cooling the web.

Abstract translation: 本发明提供一种方法，在一个优选的实施方案中包括以下步骤：（a）将热熔粘合剂施加到以初始切向速度旋转的加热辊; （b）将粘合剂研磨至较薄的厚度，并通过多个相邻的加热胶辊之间的一系列计量间隙加速所述粘合剂; （c）将粘合剂施加到以比初始切向速度高的切线速度旋转的适形胶粘剂辊; （d）将粘合剂施加到与第一压花辊具有互补图案的第二图案化压花辊接合的第一图案化压花辊上，压花辊被加热; （e）以切线速度在第一和第二压花辊之间通过片材材料网以同时压花幅材并将粘合剂施加到幅材上，使得粘合剂在压花之间形成粘合剂图案; （f）将所述纤维网从所述第二压花辊转移到所述第一压花辊; （g）从所述第一压花辊剥离所述纤维网; 和（h）冷却网。

公开(公告)号：US5529563A

公开(公告)日：1996-06-25

申请号：US222136

申请日：1994-04-01

Applicant: Jerome S. Veith ,  Edward H. Grupe ,  Joseph W. Brown

Inventor： Jerome S. Veith ,  Edward H. Grupe ,  Joseph W. Brown

IPC: A61F13/15 ,  B23K26/36 ,  B31F1/07 ,  D21H25/00 ,  B65H45/00

CPC classification number: A61F13/51 ,  B23K26/364 ,  B31F1/07 ,  D21H25/005 ,  A61F2013/15821 ,  A61F2013/51078 ,  B31F2201/072 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0748 ,  B31F2201/0756 ,  B31F2201/0758 ,  B31F2201/0779 ,  Y10T428/24355 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24769

Abstract: Embossing a web between unmatched male and female embossing elements, wherein the sidewall slope of the female element is different than the sidewall slope of the male element, provides an embossed web having markedly improved embossing pattern definition and, in the case of roll products, greater roll bulk at equivalent roll firmness. The unmatched male and female embossing elements are preferably made by laser engraving rubber embossing rolls.

公开(公告)号：US5327805A

公开(公告)日：1994-07-12

申请号：US911776

申请日：1992-07-10

Applicant: A. N. Reichental ,  Alexander Shafir

Inventor： A. N. Reichental ,  Alexander Shafir

IPC: B65D81/03 ,  B26D1/18 ,  B29C59/04 ,  B31D5/00 ,  B31F1/07 ,  B32B3/12 ,  B65D65/40

CPC classification number: B31F1/07 ,  B26D1/185 ,  B31D5/006 ,  B31D2205/0023 ,  B31D2205/0058 ,  B31F2201/0743 ,  B31F2201/0753 ,  B31F2201/0769 ,  B31F2201/0782 ,  B31F2201/0794 ,  Y10S414/121 ,  Y10S414/124 ,  Y10S493/967 ,  Y10T83/7693 ,  Y10T83/773 ,  Y10T83/778 ,  Y10T83/8769 ,  Y10T83/896

Abstract: Apparatus for fabricating discrete segments of cushioned web material for use as dunnage. The apparatus includes a mobile supply cart having at least one substantially horizontal support arm for receiving the hollow core of rolled web material. The apparatus also includes a separate driven rugation device with feed rollers for directing multiple plies of the web material in overlying, contacting relationship along a single path of travel. The separate cart and rugation device may be removably interconnected for lateral alignment. Driven interdigitized texturing rolls downstream of the feed rollers emboss a raised pattern on the web material, and a plurality of separating rollers downstream from the texturing rolls separate the plies of web material and direct them in divergent paths of travel. Combining rolls recombine the plies of textured web material such that the embossed areas of each ply do not directly overlie each other but are offset, creating void areas between the adjacent plies. A driven cutter downstream of the combining rolls severs the recombined offset embossed plies into discrete segments. The cutter may have a rotating disc blade with a peripheral edge which moves transverse to the longitudinal length of the plies to cut the plies. Last, driven exit rollers convey the cut segments of material from the rugation device.

Abstract translation: 用于制造用作衬垫的缓冲幅材材料的离散片段的装置。 该装置包括具有至少一个基本上水平的支撑臂的移动供应车，用于接收卷材的中空芯。 该装置还包括单独的驱动的收紧装置，其具有进给辊，用于沿着单个行进路径将多个幅材材料引导到上覆的接触关系中。 单独的推车和压紧装置可以可拆卸地互连用于横向对准。 在进给辊下游的驱动的叉指纹变形辊将幅材材料上的凸起图案压花，并且在变形辊下游的多个分离辊分离纤维网材料层并将其引导到发散的行进路径中。 组合辊将纹理织物材料的层重新组合，使得每个层的压花区域不直接覆盖在彼此上，而是偏移，从而在相邻层之间产生空隙区域。 在组合辊下游的从动切割机将重新组合的胶印花纹层切割成离散的片段。 切割器可以具有旋转的盘片，其具有周边边缘，其横向于帘布层的纵向长度移动以切割帘布层。 最后，驱动出口辊从加压装置输送材料的切割段。

公开(公告)号：US5215617A

公开(公告)日：1993-06-01

申请号：US660329

申请日：1991-02-22

Applicant: Edward H. Grupe

Inventor： Edward H. Grupe

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/072 ,  B31F2201/0725 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0764 ,  B31F2201/0787 ,  Y10T156/1023

Abstract: The quality of glued nested paper towels is improved by embossing at least one of the two plies using a matched rubber embossing roll and applying adhesive to that embossed ply using a rotogravure printing roll while the ply is backed by the matched rubber embossing roll. The use of a matched rubber embossing roll reduces strength degradation of the ply during embossing and permits the use of rotogravure adhesive printing, which provides metered application of adhesive with less adhesive strike-through.