公开(公告)号：US20240343013A1

公开(公告)日：2024-10-17

申请号：US18682821

申请日：2021-08-13

Applicant: BOEGLI-GRAVURES SA

Inventor： Charles BOEGLI ,  Gabriel DUMITRU

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0743 ,  B31F2201/0761 ,  B31F2201/0784

Abstract: A method for embossing a barrier paper, wherein the barrier paper comprises paper and a protective layer on at least one of its sides. The method comprises providing a first embossing system with a first embossing tool and a second embossing tool cooperating with the first embossing tool to emboss the barrier paper: providing a patrix structure on the first embossing tool: providing a matrix structure on the second embossing tool: whereby the matrix structure corresponds to the patrix structure in such a manner that when embossing the barrier paper, a functionality of the protective layer is preserved. The method further comprises embossing the barrier paper by inserting the barrier paper between the first and the second embossing tools, applying pressure between the patrix and the matrix structures to press the patrix structure on a paper side which is a side of the barrier paper opposite to the side with the protective layer of the barrier paper, and push the barrier paper in the matrix structure, whereby the protective layer faces the matrix structure, thereby modifying a fiber structure of the paper in the barrier paper by at least one of the following effects: breaking of paper fibers, compressing of the paper fibers, densifying of the paper fibers; resulting in a modified folding behavior of the barrier paper and in maintaining a substantially unchanged shape of the barrier paper over its lifetime.

公开(公告)号：US11760051B2

公开(公告)日：2023-09-19

申请号：US17711210

申请日：2022-04-01

Applicant: GAMBINI S.P.A.

Inventor： Giovanni Buffa ,  Fabio Picchi ,  Paolo Lazzareschi

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0753 ,  B31F2201/0776 ,  B31F2201/0784

Abstract: An embossing group with interchangeable rollers for the surface processing of tissue paper comprises a frame (13) bearing three pairs of steel embossing rollers (17), each pair being movable between a first operative position for embossing two paper plies (11, 12) and rest positions, as well as it comprises two rubber-coated rollers (19, 20) which can be coupled with the pair of embossing rollers (17) placed in the operative position, and it further comprises two pairs of rotating supports (14, 15), wherein each one is provided with three arms (16), each one bearing at the end a locking element (18) for one end of an embossing roller (17), the rotating supports (14, 15) being constrained to the frame (13) rotating around their own central axis.

公开(公告)号：US07967951B2

公开(公告)日：2011-06-28

申请号：US12853607

申请日：2010-08-10

Applicant: Shinji Suzuki ,  Yukio Hayashi ,  Noriyasu Ike ,  Hiromu Matsumoto ,  Eri Tamura ,  Yasunori Endo ,  Jun Morisawa ,  Maya Sasaki ,  Kenji Taniguchi

Inventor： Shinji Suzuki ,  Yukio Hayashi ,  Noriyasu Ike ,  Hiromu Matsumoto ,  Eri Tamura ,  Yasunori Endo ,  Jun Morisawa ,  Maya Sasaki ,  Kenji Taniguchi

IPC: B31F1/07 ,  B31F1/12 ,  B31F1/36

CPC classification number: B31F1/07 ,  B31F1/122 ,  B31F1/36 ,  B31F2201/0756 ,  B31F2201/0761 ,  B31F2201/0784 ,  Y10T156/1023 ,  Y10T156/1039 ,  Y10T428/1303 ,  Y10T428/24455 ,  Y10T428/24463 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/27

Abstract: An object of the present invention is to provide an embossed crepe paper which can clearly be formed into fine embossed shapes, and is excellent in the fluffy feel and therefore excellent in such as absorbency for fats. As a means of achieving this object, the method for manufacturing an embossed crepe paper, according to the present invention, is a method for manufacturing an embossed crepe paper comprising a step of embossing a raw crepe paper, wherein: a raw paper having a basis weight of 6 to 28 g/m2 is used as the raw crepe paper; and the embossing step includes the steps of: (a) supplying the raw crepe paper with water in an amount of 0.1 to 100 weight % based on the basis weight to thereby put the raw crepe paper in a wet condition; (b) embossing the wet-conditioned raw crepe paper; and (c) drying the embossed wet-conditioned raw crepe paper.

Abstract translation: 本发明的目的是提供一种压花皱纹纸，其可以明显地形成为细小的浮雕形状，并且蓬松感觉优异，因此对于脂肪的吸收性优异。 作为实现该目的的手段，根据本发明的压纹皱纹纸的制造方法是一种压纹皱纹纸的制造方法，其特征在于，包括对原料绉纸进行压花的工序，其中， 重量为6〜28g / m2用作生绉纸; 并且压花步骤包括以下步骤：（a）以原料重量为基准，以0.1至100重量％的量向原料起皱纸供应水，从而使生皱纹纸处于潮湿状态; （b）将湿绉原料绉纹纸压花; 和（c）干燥压花的湿条纹生绉纸。

公开(公告)号：US07694433B2

公开(公告)日：2010-04-13

申请号：US11147697

申请日：2005-06-08

Applicant: Wayne Robert Fisher ,  Mark Stephen Conroy ,  Donn Nathan Boatman

Inventor： Wayne Robert Fisher ,  Mark Stephen Conroy ,  Donn Nathan Boatman

IPC: F26B3/00

CPC classification number: D21F7/008 ,  B31F1/07 ,  B31F1/36 ,  B31F2201/0784

Abstract: A method for processing a web material having a machine direction and a cross-machine direction coplanar and perpendicular thereto is disclosed herein. The method incorporates the step of first directing a web material proximate to an air foil. Steam is then applied to the web material by the air foil. Finally, the web material is processed by any downstream web material processing operation.

Abstract translation: 本文公开了一种用于加工具有与机器方向和跨机器方向共面且垂直于其的机器方向的网状材料的方法。 该方法包括首先将纤维网材料引导到靠近气翼的步骤。 然后通过气翼将蒸汽施加到纤维网材料上。 最后，通过任何下游的网状材料处理操作来处理网状材料。

公开(公告)号：US20100021696A1

公开(公告)日：2010-01-28

申请号：US12515835

申请日：2006-12-13

Applicant: Walter Hill ,  Thomas Heilemann ,  Joachim Leonhardt ,  Harald Harlacher ,  Ferdinand Hein

Inventor： Walter Hill ,  Thomas Heilemann ,  Joachim Leonhardt ,  Harald Harlacher ,  Ferdinand Hein

IPC: B32B3/30 ,  B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0753 ,  B31F2201/0766 ,  B31F2201/0774 ,  B31F2201/0784 ,  B31F2201/0787 ,  Y10T156/1023 ,  Y10T156/15 ,  Y10T428/24736

Abstract: A method of manufacturing a hygiene product, includes the steps of providing at least a first web (1) and a second web (2), pre-treating the first web and/or the second web, embossing the first web with a décor embossing pattern in a first décor embossing zone (38) having a décor embossing roll (34), and laminating together the first web and the second web in a lamination zone (30), the lamination zone being defined between the décor embossing roll and a lamination roll (36), wherein the décor embossing roll and the lamination roll have a generally-equal surface hardness.

Abstract translation: 一种制造卫生产品的方法包括以下步骤：提供至少第一纤维网（1）和第二纤维网（2），预处理第一纤维网和/或第二纤维网，用装饰压花压花第一纤维网 在具有装饰压花辊（34）的第一装饰压花区（38）中，并且在层压区（30）中将第一纤维网和第二纤维网层压在一起，层压区限定在装饰压花辊和层压 辊（36），其中装饰压花辊和层压辊具有大致相等的表面硬度。

公开(公告)号：US07531062B2

公开(公告)日：2009-05-12

申请号：US11974162

申请日：2007-10-11

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

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

IPC: D21H27/02 ,  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.

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：US20080236773A1

公开(公告)日：2008-10-02

申请号：US11885443

申请日：2006-02-27

Applicant: Mauro Gelli ,  Romano Maddaleni ,  Valter Di Nardo

Inventor： Mauro Gelli ,  Romano Maddaleni ,  Valter Di Nardo

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0764 ,  B31F2201/0784 ,  B31F2201/0789 ,  Y10T156/1023

Abstract: The device for joining at least two plies of paper (V1, V2), in particular tissue paper, comprises a ply-bonding unit (9) and moistening means (11) to moisten at least one of said two plies before joining.

Abstract translation: 用于连接至少两层纸（V 1，V 2），特别是薄纸的装置包括在接合之前润湿所述两层中的至少一层的层叠结合单元（9）和润湿装置（11）。

公开(公告)号：US07413629B2

公开(公告)日：2008-08-19

申请号：US11147698

申请日：2005-06-08

Applicant: Wayne Robert Fisher ,  Donn Nathan Boatman ,  David Mark Rasch ,  Nicholas Jerome Wilke, II

Inventor： Wayne Robert Fisher ,  Donn Nathan Boatman ,  David Mark Rasch ,  Nicholas Jerome Wilke, II

IPC: D21F11/00 ,  D21H27/30 ,  B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0746 ,  B31F2201/0748 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0784 ,  Y10T156/1023 ,  Y10T428/24479 ,  Y10T428/24612

Abstract: The present invention relates to processes for producing a deep-nested embossed paper products. The invention relates to a process for producing a deep-nested embossed paper products comprising one or more plies of paper where the resulting embossed ply or plies of paper comprise a plurality of embossments having an average embossment height of at least about 650 μm and have a high finished product wet burst strength relative to the unembossed wet strength. The present invention relates to a process for producing deep-nested embossed paper products comprising the steps of a) delivering one or more plies of paper to a deep-nested embossing process, b) conditioning the one or more plies of paper, wherein the conditioning step comprises heating the one or more plies of paper, adding moisture to the one or more plies of paper, or both heating and adding moisture to the one or more plies of paper, and c) embossing the one or more plies of the paper where the resulting embossed ply or plies of paper comprise a plurality of embossments having an average embossment height of at least about 650 μm.

Abstract translation: 本发明涉及生产深嵌套压纹纸制品的方法。 本发明涉及一种用于生产深嵌套压花纸制品的方法，其包括一层或多层纸，其中所得的压花层或纸层包括具有至少约650μm的平均压印高度的多个压花，并且具有 高成品湿爆破强度相对于未压纹湿强度。 本发明涉及一种用于生产深嵌套压花纸产品的方法，包括以下步骤：a）将一层或多层纸张输送到深嵌套压花工艺，b）调理一层或多层纸张，其中调理 步骤包括加热一层或多层纸张，向一层或多层纸浆中加入水分，或者加热并向一层或多层纸浆中加入水分，以及c）压印纸张的一个或多个层， 所得到的压花层或纸层包括具有至少约650μm的平均压花高度的多个压花。

公开(公告)号：US20080179025A1

公开(公告)日：2008-07-31

申请号：US11959754

申请日：2007-12-19

Applicant: Stefano Carrara ,  Marco Granelli ,  Dario Cavalli

Inventor： Stefano Carrara ,  Marco Granelli ,  Dario Cavalli

IPC: D21H23/22 ,  B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0758 ,  B31F2201/0761 ,  B31F2201/0784

Abstract: An on-line process for manufacturing a multi-ply hygienic paper product is provided which involves the steps of supplying at least two separate webs to a processing station, applying to at least one of the surfaces of a web forming an outer ply a softening composition, adjoining the webs by gluing and/or embossing to manufacture a multi-ply hygienic paper product and directly transporting such paper to a cutting and/ or further processing station.

Abstract translation: 提供了一种用于制造多层卫生纸产品的在线方法，其包括将至少两个分开的纤维网供应到加工站的步骤，施加到形成外层的纤维网的至少一个表面，软化组合物 通过胶合和/或压花来邻接网，以制造多层卫生纸产品，并将这种纸张直接传送到切割和/或另外的处理站。

公开(公告)号：US20080020180A1

公开(公告)日：2008-01-24

申请号：US11860179

申请日：2007-09-24

Applicant: Pierre Graff

Inventor： Pierre Graff

IPC: B32B3/00

CPC classification number: B31F1/07 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0784 ,  B31F2201/0787 ,  D21H27/02 ,  D21H27/40 ,  Y10T428/24446 ,  Y10T428/24455 ,  Y10T428/24479

Abstract: The invention provides an embossed sheet (10) consisting of at least one ply of crêped cellulose wadding with a grammage of between 12 and 30 g/m2 of the type with an embossed pattern (16, 18) comprising at least a first series of protuberances (16) formed so as to project from one face of the ply (14) and the density of which is greater than 20 e protuberances per cm2, characterized in that each protuberance (16) of the first series comprises a truncated polyhedron-shaped base (28) and a flattened free-end portion (30) with rounded edges.

Abstract translation: 本发明提供了一种压花片（10），其由至少一层褶皱的纤维素填料组成，其具有12至30g / m2的克重类型，具有压花图案（16,18），其包括至少第一系列的突起 （16），其形成为从所述帘布层（14）的一个表面突出，并且其密度大于每平方厘米20埃的突起，其特征在于，所述第一系列的每个突起（16）包括截顶多面体形基部 （28）和具有圆形边缘的扁平的自由端部分（30）。