公开(公告)号：US20110088859A1

公开(公告)日：2011-04-21

申请号：US12743941

申请日：2008-11-14

Applicant: Magnus Hultcrantz ,  Ingvar Klerelid ,  Bo-Christer Aberg ,  Cary P. Johnson ,  John J. Lafond

Inventor： Magnus Hultcrantz ,  Ingvar Klerelid ,  Bo-Christer Aberg ,  Cary P. Johnson ,  John J. Lafond

IPC: B31F1/12 ,  D21G9/00 ,  D21G3/04

CPC classification number: D21F11/14 ,  D21F1/0027 ,  D21F7/08 ,  D21F11/006 ,  D21F11/145 ,  D21H27/02

Abstract: A clothing for structuring a wet fibre web (1′) in a press section of a tissue papermaking machine is described which has a three-dimensional woven structure forming elevations (62) and depressions (63), said elevations, like the depressions, are repeated and distributed to form a pattern of polygonal, geometrically similar smallest unitary surfaces (64), each of said unitary surfaces having an area a and covering a plurality of depressions with the mean depth d. According to the invention, the area a and the mean depth d of each unitary surface (64) are adapted in relation to each other in such a way that, calculated by the length unit mm, their ratio is equal to or greater than 30 mm, wherein a is selected within the range of 1.0-3.0 mm2 and d is selected within the range of 0.03-0.09 mm. The invention also relates to a method for manufacturing a creped tissue paper web by using said structuring clothing.

Abstract translation: 描述了一种用于在薄纸造纸机的压榨部中构造湿纤维网（1'）的衣服，其具有形成高度（62）和凹陷（63）的三维织造结构，所述高度像凹陷一样是 重复和分布以形成多边形，几何相似的最小单一表面（64）的图案，每个所述单一表面具有面积a并且覆盖具有平均深度d的多个凹陷。 根据本发明，每个单一表面（64）的面积a和平均深度d相互适应，以这样的方式，由长度单位mm计算，它们的比例等于或大于30mm 其中a在1.0-3.0mm 2的范围内选择，d选择在0.03-0.09mm的范围内。 本发明还涉及一种通过使用所述结构化衣物来制造起皱纸巾纸的方法。

公开(公告)号：US20060076116A1

公开(公告)日：2006-04-13

申请号：US11290362

申请日：2005-11-30

Applicant: Ingvar Klerelid ,  Johan Ragard

Inventor： Ingvar Klerelid ,  Johan Ragard

IPC: B31F1/12 ,  D21F5/00 ,  D21F3/02

CPC classification number: D21F11/14 ,  B31F1/122 ,  B31F1/14 ,  D21G9/0063

Abstract: A creped tissue paper is made by creping a tissue paper from a drying cylinder with a creping doctor, receiving the creped web on a carrying fabric, carrying the creped web on the carrying fabric through a compression nip that compresses the web to substantially reduce its thickness and improve softness of the web, and carrying the creped, compressed web on the carrying fabric or a subsequent fabric to a reel-up.

公开(公告)号：US08871060B2

公开(公告)日：2014-10-28

申请号：US14128618

申请日：2012-07-09

Applicant: Ingvar Klerelid

Inventor： Ingvar Klerelid

IPC: D21F1/48

CPC classification number: D21F11/006 ,  D21F3/10 ,  D21F11/14

Abstract: The invention relates to a method of producing a structured fibrous web of paper. The method comprises forming a fibrous web and conveying the formed fibrous web on a water receiving felt (5) to a dewatering nip. An endless belt (11) with a polyurethane surface is passed through the nip together with the fibrous web and the water receiving felt (5). After the dewatering nip, the fibrous web is conveyed by the endless belt (11) to an endless textured fabric (12) which is permeable to air and to which the web is transferred from the endless belt (11) in a transfer nip. The textured fabric (12) rans at a lower speed than the endless belt (11). After the transfer to the textured fabric (12), the fibrous web is carried by the textured fabric (12) to a drying cylinder (17). The transfer nip is formed by two rolls of which one is a suction roll within the loop of the textured fabric. The transfer nip has a length which is 5 mm-40 mm. The endless polyurethane belt (11) has a width that exceeds the width of the textured fabric (12). The invention also relates to a corresponding machine.

Abstract translation: 本发明涉及一种生产结构化纤维网的方法。 该方法包括形成纤维网并将形成的吸水毡（5）上的纤维网输送到脱水辊隙。 具有聚氨酯表面的环形带（11）与纤维网和受水毡（5）一起通过辊隙。 在脱水辊隙之后，纤维幅材被环形带（11）输送到可透过空气的无边纹理织物（12），并且幅材在转印辊隙中从环形带（11）转移到该织物上。 纹理织物（12）以比环形带（11）低的速度rans。 在转移到织纹织物（12）之后，纤维织物由织纹织物（12）承载到干燥筒（17）上。 转印辊隙由两个辊组成，其中一个是在织构织物的环内的吸辊。 转印辊隙的长度为5mm-40mm。 无端聚氨酯带（11）的宽度超过织纹织物（12）的宽度。 本发明还涉及相应的机器。

公开(公告)号：US08202396B2

公开(公告)日：2012-06-19

申请号：US12743941

申请日：2008-11-14

Applicant: Magnus Hultcrantz ,  Ingvar Klerelid ,  Bo-Christer Aberg ,  Cary P. Johnson ,  John J. Lafond

Inventor： Magnus Hultcrantz ,  Ingvar Klerelid ,  Bo-Christer Aberg ,  Cary P. Johnson ,  John J. Lafond

IPC: D21F11/00

CPC classification number: D21F11/14 ,  D21F1/0027 ,  D21F7/08 ,  D21F11/006 ,  D21F11/145 ,  D21H27/02

Abstract: A clothing for structuring a wet fibre web (1′) in a press section of a tissue papermaking machine is described which has a three-dimensional woven structure forming elevations (62) and depressions (63), said elevations, like the depressions, are repeated and distributed to form a pattern of polygonal, geometrically similar smallest unitary surfaces (64), each of said unitary surfaces having an area a and covering a plurality of depressions with the mean depth d. According to the invention, the area a and the mean depth d of each unitary surface (64) are adapted in relation to each other in such a way that, calculated by the length unit mm, their ratio is equal to or greater than 30 mm, wherein a is selected within the range of 1.0-3.0 mm2 and d is selected within the range of 0.03-0.09 mm. The invention also relates to a method for manufacturing a creped tissue paper web by using said structuring clothing.

Abstract translation: 描述了一种用于在薄纸造纸机的压榨部中构造湿纤维网（1'）的衣服，其具有形成高度（62）和凹陷（63）的三维织造结构，所述高度像凹陷一样是 重复和分布以形成多边形，几何相似的最小单一表面（64）的图案，每个所述单一表面具有面积a并且覆盖具有平均深度d的多个凹陷。 根据本发明，每个单一表面（64）的面积a和平均深度d相互适应，以这样的方式，由长度单位mm计算，它们的比例等于或大于30mm 其中a在1.0-3.0mm 2的范围内选择，d选择在0.03-0.09mm的范围内。 本发明还涉及一种通过使用所述结构化衣物来制造起皱纸巾纸的方法。

公开(公告)号：US06416623B1

公开(公告)日：2002-07-09

申请号：US09822383

申请日：2001-04-02

Applicant: Holger Hollmark ,  Lennart Reiner ,  Hans Wallenius ,  Thomas Billgren ,  Ingvar Klerelid

Inventor： Holger Hollmark ,  Lennart Reiner ,  Hans Wallenius ,  Thomas Billgren ,  Ingvar Klerelid

IPC: D21F1100

CPC classification number: D21F11/006 ,  D21F3/0281

Abstract: Method of producing a paper having a three-dimensional pattern of alternating raised and recessed portions, which has been provided in connection with impulse drying, at which the wet paper web (10) is passed through at least one press nip (12) comprising a rotatable roll (13) which is heated and that the paper web during the passage through the press nip is given a three-dimensional pattern of alternating raised and recessed portions either by means of a patterned wire, band or belt and/or by a pattern on the heated roll (13) and where said pattern is pressed into the paper web against a counter means (11, 14). The wet paper web before said press nip is exerted to a creping- or other compacting procedure which foreshortens the length of the paper web. The invention also refers to a paper produced by the method, said paper having a high extensibility.

Abstract translation: 制造具有交替的凸起和凹陷部分的三维图案的纸张的方法，该三维图案已经与冲动干燥相关联地设置，湿纸幅通过至少一个压榨压区（12），包括 旋转辊（13）被加热，并且在通过压榨压区的通道期间纸幅被赋予三维图案，其通过图案化的线，带或带和/或图案被赋予交替的凸起和凹陷部分的三维图案 在所述加热辊（13）上并且所述图案被压靠在所述纸幅中以抵靠反装置（11,14）。 在所述压榨压区之前的湿纸幅被施加到缩短纸幅长度的起皱或其它压实过程。 本发明还涉及通过该方法生产的纸，该纸具有高延展性。

公开(公告)号：US06287426B1

公开(公告)日：2001-09-11

申请号：US09392700

申请日：1999-09-09

Applicant: Steven Edwards ,  Ingvar Klerelid ,  Anders Lindén

Inventor： Steven Edwards ,  Ingvar Klerelid ,  Anders Lindén

IPC: D21F900

CPC classification number: D21F11/006

Abstract: A paper machine for manufacturing a structured soft paper web are described, which machine has a wet section, a press section, a drying section and a web-carrying clothing running around a suction device close to a smooth impermeable belt in the press section for the creation of a transfer point. In accordance with the invention, structuring means for structuring the web are arranged between the press section and the drying section. The structuring means comprise either said clothing in the shape of a permeable wire, the structure of which is made up of depressions and arched surface parts, including knuckles in a quantity of 25-150 knuckles per cm2, and a suction device that, at a vacuum of 40-80 kPa, draws the web to the structured side of the wire so that the web acquires the structure of the wire, wherein the wire operates at a speed less than or equal to the speed of the belt, or a creping doctor that is located in a space between the belt and the clothing and in scraping contact with the belt so as to loose the web during simultaneous crinkling, the suction device having a suction gap for initial suction of the web firmly to the clothing for transfer to a drying cylinder. The web-carrying clothing operates then at a speed that is less than the speed of the belt.

Abstract translation: 描述了一种用于制造结构化的软纸幅的造纸机，该机器具有湿部分，压榨部分，干燥部分和在靠近压榨部分的平滑不渗透带的抽吸装置周围运行的卷筒纸 创建转移点。 根据本发明，用于构造网的结构装置布置在压榨部和干燥部之间。 结构装置包括形状为可渗透丝线的所述衣服，其结构由凹陷和拱形表面部分组成，包括每平方厘米25-150关节的指节和一个抽吸装置， 真空度为40-80kPa，将幅材牵引到线的结构化侧面，使得幅材获得线的结构，其中线以小于或等于带速度的速度或起皱医生 其位于皮带和衣服之间的空间中并且与皮带刮擦接触以在同时起皱的同时松开卷筒纸，所述抽吸装置具有吸引间隙，用于将织物的初始抽吸牢固地连接到衣服以转移到 干燥筒。 卷筒纸的服装运行速度小于皮带的速度。

公开(公告)号：US06790315B2

公开(公告)日：2004-09-14

申请号：US10213962

申请日：2002-08-07

Applicant: Ingvar Klerelid

Inventor： Ingvar Klerelid

IPC: D21F500

CPC classification number: D21F3/045 ,  D21F3/0281 ,  D21F5/02 ,  D21F5/182 ,  D21F11/006

Abstract: A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member and a rotatable counter roll in engagement with each other so as to form a nip therebetween through which the web passes. The hot press further includes a heating device disposed in heat-transfer relation to the counter roll and operable to heat a surface region of the counter roll which then passes through the nip so as to heat the web therein, and an imprinting fabric arranged in an endless loop, the imprinting fabric defining an imprinting surface for imprinting the web and being arranged to pass through the nip of the hot press with the web against the imprinting surface such that the web is imprinted. The imprinting fabric continues to support the imprinted web downstream of the hot press at least up to the final drying section.

Abstract translation: 用于干燥造纸机中的幅材的干燥部分具有预干燥部分和最终干燥部分，其中预干燥部分包括由第一挤压部件和可旋转的反向辊彼此接合的热压机 以在其间形成纸幅通过的辊隙。 热压机还包括加热装置，该加热装置设置成与反转辊的热传递关系，并且可操作地加热反向辊的表面区域，然后该对面辊的表面区域通过辊隙，以便加热其中的幅材;以及印刷织物， 所述压印织物限定用于压印所述幅材的压印表面，并被布置成使所述热压机的辊隙穿过所述幅材抵靠所述压印表面，使得所述幅材被压印。 压印织物继续支撑热压机下游的压印纤维网，至少直到最终干燥部分。

公开(公告)号：US06585861B2

公开(公告)日：2003-07-01

申请号：US10020885

申请日：2001-12-19

Applicant: Janerik Odhe ,  Bengt Järrehult ,  Holger Hollmark ,  Lennart Reiner ,  Thomas Billgren ,  Ingvar Klerelid

Inventor： Janerik Odhe ,  Bengt Järrehult ,  Holger Hollmark ,  Lennart Reiner ,  Thomas Billgren ,  Ingvar Klerelid

IPC: D21G304

CPC classification number: D21F3/0218 ,  D21F11/006

Abstract: Device for producing a paper having a three dimensional pattern which has been given the paper web in connection with drying the paper web. The device comprises at least one press nip (12) comprising a rotatable heated roll (13) and a counter means (11,14), at which either the heated roll (13) along its periphery alternatively a member surrounding the roll or a patterned wire, band or belt is provided with said three dimensional pattern, and wherein the wet paper web (10) is intended to pass through said press nip (12) and is given said pattern A detaching roll (16) is arranged at a certain distance from the press nip (12) for taking off the paper web from the heated roll (13), and creping means (17) are arranged for creping the paper from said detaching roll (16).

Abstract translation: 用于生产具有与纸幅干燥相关的纸幅的具有三维图案的纸张的装置。 所述装置包括至少一个包括可旋转的加热辊（13）和对置装置（11,14）的压榨压区（12），在所述挤压压区（12）处，所述加热辊（13）沿其周边交替地围绕所述辊或构件 线，带或带设置有所述三维图案，并且其中湿纸幅（10）旨在通过所述压榨压区（12），并且给定所述图案A分离辊（16）以一定距离 从用于从加热辊（13）中取出纸幅的压榨压区（12）和起皱装置（17）布置成用于使纸从所述分离辊（16）起皱。

公开(公告)号：US06488816B1

公开(公告)日：2002-12-03

申请号：US09596000

申请日：2000-06-16

Applicant: Ingvar Klerelid

Inventor： Ingvar Klerelid

IPC: D21F500

CPC classification number: D21F3/045 ,  D21F3/0281 ,  D21F5/02 ,  D21F5/182 ,  D21F11/006

Abstract: A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member and a rotatable counter roll in engagement with each other so as to form a nip therebetween through which the web passes. The hot press further includes a heating device disposed in heat-transfer relation to the counter roll and operable to heat a surface region of the counter roll which then passes through the nip so as to heat the web therein, and an imprinting fabric arranged in an endless loop, the imprinting fabric defining an imprinting surface for imprinting the web and being arranged to pass through the nip of the hot press with the web against the imprinting surface such that the web is imprinted. The imprinting fabric continues to support the imprinted web downstream of the hot press at least up to the final drying section.

Abstract translation: 用于干燥造纸机中的幅材的干燥部分具有预干燥部分和最终干燥部分，其中预干燥部分包括由第一挤压部件和可旋转的反向辊彼此接合的热压机 以在其间形成纸幅通过的辊隙。 热压机还包括加热装置，该加热装置设置成与反转辊的热传递关系，并且可操作地加热反向辊的表面区域，然后该对面辊的表面区域通过辊隙，以便加热其中的幅材;以及印刷织物， 所述压印织物限定用于压印所述幅材的压印表面，并被布置成使所述热压机的辊隙穿过所述幅材抵靠所述压印表面，使得所述幅材被压印。 压印织物继续支撑热压机下游的压印纤维网，至少直到最终干燥部分。

公开(公告)号：US06398909B1

公开(公告)日：2002-06-04

申请号：US09596187

申请日：2000-06-16

Applicant: Ingvar Klerelid

Inventor： Ingvar Klerelid

IPC: D21H2504

CPC classification number: D21F3/0281 ,  D21F11/006

Abstract: An apparatus for imprinting, drying, and reeling a fibrous web comprises a hot press including a pair of press members forming a nip therebetween for passage of the web therethrough and at least one clothing arranged to pass through the nip of the press with one side of the web in contact with a surface of the at least one clothing. The apparatus also includes a heat transfer device defining a heatable surface, the heat transfer device being arranged to pass through the nip of the press with the opposite side of the web in contact with the heatable surface, and a heating device operable to heat the heat transfer device such that the heat transfer device heats and dries the web during contact therewith. The apparatus further includes a reel-up including a rotatable reel spool onto which the web is reeled to form a finished roll of web material. At least one of the clothing surface and the heatable surface comprises an imprinting surface for imparting a textured surface to the side of the web in contact therewith in the nip of the hot press. The heat transfer device is arranged to support the web from the press substantially to the reel spool, and can comprise a surface of a surface winding drum, or a substantially rigid sleeve loosely encircling a rotatable roll or a flexible belt looped about a rotatable roll. The reel spool preferably is in nipping engagement with the heat transfer device.

Abstract translation: 一种用于压印，干燥和卷绕纤维幅材的设备包括热压机，其包括一对压榨部件，其在其间形成用于通过纤维网的辊隙，并且至少一个衣服布置成穿过压机的辊隙， 所述网与所述至少一个衣服的表面接触。 所述装置还包括限定可加热表面的传热装置，所述传热装置布置成穿过所述压榨机的辊隙，所述传热装置与所述幅材的与所述可加热表面接触的相对侧，以及可操作以加热所述热量的加热装置 转移装置，使得传热装置在与其接触期间加热并干燥幅材。 该设备还包括一个卷轴，其包括一个可旋转的卷筒卷轴，卷筒纸被卷绕到卷轴上以形成卷材的成品卷。 服装表面和可加热表面中的至少一个包括压印表面，用于在热压机的辊隙中将织纹表面赋予与纸幅接触的一侧。 传热装置被布置成将织物从压榨机基本上支撑到卷轴，并且可以包括表面卷绕筒的表面或松散地环绕可旋转辊的基本上刚性的套筒或围绕可旋转辊环的柔性带。 卷轴优选地与传热装置夹紧接合。