公开(公告)号：US20190106841A1

公开(公告)日：2019-04-11

申请号：US16094629

申请日：2017-07-25

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Mark Alan Burazin ,  Geoffrey Fenn Carlow ,  Lynda Ellen Collins

IPC分类号： D21F7/08 ,  D21F7/12 ,  D21H27/00

CPC分类号： D21F7/083 ,  D21F1/0063 ,  D21F1/80 ,  D21F3/02 ,  D21F5/182 ,  D21F7/12 ,  D21F11/006 ,  D21H27/002

摘要： The present invention relates to papermaking belts useful in the manufacture of paper products, such as tissue paper. Particularly this invention relates to a papermaking belt used in a through-air drying process for making tissue products, and more particularly to a belt having a particular pattern thereon which imparts properties to tissue products manufactured therewith. In some embodiments, the belt can be seamless. The belt can include a first web contacting area defining a first plane and a second web contacting area defining a second plane. The second plane can be above the first plane. The first web contacting area and the second web contacting area comprise a plurality of channels that extend from the web contacting side to the machine contacting side of the seamless papermaking belt.

公开(公告)号：US09976254B2

公开(公告)日：2018-05-22

申请号：US14951575

申请日：2015-11-25

申请人： VOITH PATENT GMBH

发明人： Anas Alias ,  Juergen Abraham

IPC分类号： D21F7/10 ,  D21F7/12 ,  D03D3/04 ,  D21F1/00

CPC分类号： D21F7/10 ,  D03D3/04 ,  D21F1/0054 ,  D21F7/12

摘要： A seam for joining together the ends of woven fabric to form an endless belt is particularly suitable for joining the ends of woven synthetic dryer fabrics as used in the dryer section of paper making machines and is particularly applicable to joining the ends of those dryer fabrics in at least the machine direction of the fabric. A papermaking fabric comprising a woven fabric body having opposing ends, said fabric body having a system of MD-yarns interwoven with a system of CD yarns. The MD-yarns include first pairs of MD-yarns, second pairs of MD-yarns and third pairs of MD-yarns and the first and the second pairs of MD-yarns form two seam loops, while the third MD-yarns forms the binder. The loops are at identical length to each other over the whole fabric width. Such seam construction reduces marking and increases the seam strength and seam abrasion resistance.

公开(公告)号：US20170029748A1

公开(公告)日：2017-02-02

申请号：US15220931

申请日：2016-07-27

申请人： Dubois Chemicals, Inc.

发明人： Harold Laser ,  Brandon E. Mahler

IPC分类号： C11D11/00 ,  D21F7/12 ,  D06B5/08 ,  C11D3/20 ,  C11D3/04 ,  B08B3/02 ,  D21F7/08 ,  C11D3/37

CPC分类号： C11D11/0017 ,  B08B3/022 ,  B08B3/026 ,  C11D3/044 ,  C11D3/2086 ,  C11D3/37 ,  C11D3/3757 ,  D06B5/08 ,  D06B2700/14 ,  D21F1/32 ,  D21F7/08 ,  D21F7/12

摘要： Methods are provided for improving the papermaking process. In various embodiments, the methods include the application of alkali material in combination with an anionic polymeric dispersant and/or a hydroxyfunctional carboxylic acid to papermaking fabrics such that the application thereof removes contaminants from the papermaking fabrics and improves the drainage of said papermaking fabrics. Such alkali material in combination with an anionic polymeric dispersant and/or a hydroxyfunctional carboxylic acid can be applied as a single aqueous solution, and may further comprise a surfactant.

摘要翻译： 提供了改进造纸工艺的方法。 在各种实施方案中，所述方法包括将碱性材料与阴离子聚合物分散剂和/或羟基官能羧酸组合施用于造纸织物，使得其应用从造纸织物中除去污染物并改善造纸织物的排水。 这种碱性材料与阴离子聚合物分散剂和/或羟基官能羧酸的组合可以作为单一水溶液施用，并且还可以包含表面活性剂。

公开(公告)号：US20170002516A1

公开(公告)日：2017-01-05

申请号：US15106609

申请日：2014-12-29

申请人： S.A. GIUSEPPE CRISTINI S.p.A.

发明人： Luca Canali ,  Giovanni Cristini

IPC分类号： D21G9/00 ,  D21F7/12 ,  D21F1/32

CPC分类号： D21G9/0036 ,  D21F1/32 ,  D21F7/12

摘要： An apparatus for controlling the conditions of at least one band circulating in a paper making machine along a circulation direction is provided with at least one first detecting device configured to detect at least one first parameter indicative of the humidity of the band and positionable in a first position between a pressing station and a conditioning station of the paper making machine; at least one second detecting device configured to detect at least one second parameter indicative of the humidity of the band and positionable in a second position downstream of the conditioning station; and at least one processing unit configured to determine at least one datum indicative of the condition of the band on the basis of the first parameter indicative of the humidity and of the second parameter indicative of the humidity.

摘要翻译： 一种用于控制在循环方向上在造纸机中循环的至少一个带的条件的装置设置有至少一个第一检测装置，其被配置为检测指示带的湿度的至少一个第一参数并且可以在第一 在造纸机的压力站和调节站之间的位置; 至少一个第二检测装置，被配置为检测指示所述带的湿度的至少一个第二参数并且可在所述调节台的下游的第二位置定位; 以及至少一个处理单元，其被配置为基于指示湿度的第一参数和指示湿度的第二参数来确定指示条带状况的至少一个数据。

公开(公告)号：US09512564B2

公开(公告)日：2016-12-06

申请号：US14492326

申请日：2014-09-22

申请人： The Procter & Gamble Company

发明人： Michael Douglas Hill ,  Nathan Michael Hill

IPC分类号： D21F1/00 ,  D21G9/00 ,  D21F7/08 ,  D21F7/12 ,  D21F11/14 ,  D21F7/06 ,  D21F11/00 ,  D21H27/00 ,  D21H27/02

CPC分类号： D21F1/0027 ,  D21F1/0036 ,  D21F7/06 ,  D21F7/08 ,  D21F7/12 ,  D21F11/006 ,  D21F11/14 ,  D21G9/0009 ,  D21G9/0027 ,  D21G9/0036 ,  D21H27/002 ,  D21H27/02

摘要： An innovative papermaking belt is disclosed. The papermaking belt has a framework and a reinforcing structure. The framework has a first surface defining a paper-contacting side of the papermaking belt, a second surface opposite the first surface, and conduits extending between the first and second surfaces. The reinforcing structure is positioned between the first surface and at least a portion of the second surface. The reinforcing structure comprises a plurality of machine direction warp yarns interwoven with a plurality of cross-machine direction weft yarns. At least one of the machine direction warp yarns further comprises a measuring device.

摘要翻译： 公开了一种创新造纸带。 造纸带具有框架和加强结构。 框架具有限定造纸带的纸接触侧的第一表面，与第一表面相对的第二表面和在第一表面和第二表面之间延伸的导管。 加强结构位于第一表面和第二表面的至少一部分之间。 加强结构包括与多个横向纬向交织的多个机器方向经纱。 机器方向经纱中的至少一个还包括测量装置。

公开(公告)号：US09422666B2

公开(公告)日：2016-08-23

申请号：US14347432

申请日：2012-09-25

申请人： AstenJohnson, Inc.

发明人： Rae Patel ,  Derek Chaplin

IPC分类号： D21F1/10 ,  D21F7/12 ,  D03D11/02 ,  D21F1/00

CPC分类号： D21F7/12 ,  D03D11/02 ,  D21F1/0027

摘要： A papermaker's through-air dryer (TAD) fabric for use in the production of tissue and towel products. The fabric is woven according to a 10-shed, semi-duplex weave design in which the warp and weft yarns are arranged so as to form pockets of at least two differing sizes in a first planar fabric surface. The pockets are designed and arranged to impart a measure of bulk and absorbency to the paper products conveyed thereon by providing MD oriented recesses in the PS fabric surface into which a portion of the component fibers of the paper products formed on the fabric are deflected during manufacture.

摘要翻译： 造纸机的通风干燥机（TAD）织物，用于生产纸巾和毛巾产品。 织物根据10层半双面编织设计编织，其中经线和纬纱被布置成在第一平面织物表面中形成至少两种不同尺寸的袋。 这些口袋被设计和布置成通过在PS织物表面中提供MD取向的凹槽来赋予其在其上输送的纸制品的体积和吸收性的量度，在该织物表面中形成的纸制品的部分纤维的一部分在制造过程中偏转到其中 。

公开(公告)号：US09303363B2

公开(公告)日：2016-04-05

申请号：US14541316

申请日：2014-11-14

申请人： Georgia-Pacific Consumer Products LP

发明人： Hung Liang Chou ,  Daniel H. Sze ,  Xiaolin Fan ,  Frank D. Harper ,  Steven R. Olson

IPC分类号： D21H27/30 ,  D21H27/40 ,  D21H27/00 ,  G06T15/08 ,  D21F11/00

CPC分类号： D21H27/30 ,  D04H1/425 ,  D21F7/08 ,  D21F7/12 ,  D21F11/006 ,  D21H27/005 ,  D21H27/007 ,  D21H27/40 ,  G06T15/08

摘要： Paper products, such as hand towels, have high absorbency, high caliper, and good perceived softness. Two-ply products have a caliper of at least about 260 mils/8 sheets and an SAT capacity of at least about 650 g/m2. The paper products are made using a structuring fabric that has a high planar volumetric index, which indicates a relation between the contact area ratio of a papermaking web contacting surface of the structuring fabric and the volume of pockets of the fabric.

摘要翻译： 纸制品如手巾具有高吸收性，高卡尺和良好的感觉柔软度。 双层产品的厚度至少为260密耳/ 8张，SAT容量至少约为650克/平方米。 造纸产品使用具有高平面体积指数的结构织物制成，其指示结构织物的造纸纤维网接触表面的接触面积比与织物袋的体积之间的关系。

公开(公告)号：US09303356B2

公开(公告)日：2016-04-05

申请号：US14432953

申请日：2013-10-01

申请人： AstenJohnson, Inc.

发明人： Allan R. Manninen

IPC分类号： D21F1/00 ,  B32B38/06 ,  B32B3/06 ,  B32B3/30 ,  F16B5/07 ,  B32B38/00 ,  B32B5/02 ,  B32B5/24 ,  B32B15/04 ,  B32B15/18 ,  B32B15/20 ,  B32B27/06 ,  B32B3/26 ,  B01D39/08 ,  B32B3/28 ,  B32B15/01 ,  B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  D21F7/08 ,  D21F7/12

CPC分类号： D21F1/0036 ,  B01D39/083 ,  B32B3/06 ,  B32B3/266 ,  B32B3/28 ,  B32B3/30 ,  B32B5/022 ,  B32B5/24 ,  B32B15/011 ,  B32B15/016 ,  B32B15/04 ,  B32B15/18 ,  B32B15/20 ,  B32B27/06 ,  B32B27/08 ,  B32B27/281 ,  B32B27/36 ,  B32B38/0004 ,  B32B38/06 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2309/10 ,  B32B2311/00 ,  B32B2437/00 ,  D21F7/083 ,  D21F7/12 ,  F16B5/07 ,  Y10T428/12361 ,  Y10T428/24322

摘要： A profiled film structure, textiles comprising at least two layers of the structure, and methods of making the structure and textiles. Each film layer is profiled with regularly arranged protrusions, separated by planar land areas. Portions of at least one side wall of the protrusions are slit to create apertures extending through the film and top members forming coplanar latching means extending over the apertures. When the upper surface of a first layer of the film is brought into contiguous relationship with the upper surface of a second layer of the film, and the protrusions of each of the respective layers are aligned between adjacent protrusions of the other layer, the latching means of each layer are received and retained within the apertures of the opposing layer, resulting in an efficiently assembled self-locking structure having selectable permeability for fluid flow through the structure.

摘要翻译： 成型膜结构，包括至少两层结构的纺织品，以及制造结构和纺织品的方法。 每个薄膜层被形成为具有规则排列的突出物，由平坦的陆地区域分开。 突起的至少一个侧壁的部分被切割以产生延伸穿过膜的孔，并且顶部构件形成在孔上延伸的共面锁定装置。 当膜的第一层的上表面与膜的第二层的上表面成为连续的关系，并且各层的突起在另一层的相邻突起之间排列时，锁定装置 每个层被接收并保持在相对层的孔内，导致有效组装的自锁结构具有可选的渗透性，用于流过该结构的流体。

公开(公告)号：US20150211179A1

公开(公告)日：2015-07-30

申请号：US14417561

申请日：2013-07-25

申请人： VOITH PATENT GMBH

发明人： Anas Alias ,  Juergen Abraham

IPC分类号： D21F7/12

CPC分类号： D21F7/12 ,  D21F1/0027 ,  D21F1/0054

摘要： A papermaking dryer fabric has a system of MD yarns interwoven with a system of CMD yarns in a single layer weave. The MD yarns have groups each formed of a plurality of adjacent MD yarns weaving in the group side-by-side the same weave path with the CMD yarns. The dryer fabric is flat woven with seaming loops at the widthwise edges of the fabric to make it endless. At least some of the seaming loops are formed by at least some MD yarns of the groups of MD yarns. The MD yarns forming the groups of MD yarns have a circular cross section and the CMD yarns are ungrouped CMD yarns and at least some of said CMD yarns have a non-circular cross section with a width to height ratio of more than 1. The dryer fabric has an air permeability between 25 cfm and 200 cfm.

摘要翻译： 造纸干燥机织物具有与单层织物中的CMD纱线系统交织的MD纱线系统。 MD纱线具有各自由多个相邻的MD纱线组成的组，所述MD纱线以与CMD纱线相同的织造路径并排编织。 干燥织物在织物的宽度方向边缘处是平整的，具有接缝环，使其无穷尽。 至少一些接缝环由MD纱线组的至少一些MD纱线形成。 形成MD纱线组的MD纱线具有圆形横截面，CMD纱线是未分组的CMD纱线，并且至少一些所述CMD纱线具有宽度与高度之比大于1的非圆形横截面。烘干机 织物的透气度在25cfm到200cfm之间。

公开(公告)号：US20130327490A1

公开(公告)日：2013-12-12

申请号：US14000470

申请日：2012-03-01

申请人： Seppo Taipale ,  Mari Seppänen

发明人： Seppo Taipale ,  Mari Seppänen

IPC分类号： D21F7/08

CPC分类号： D21F7/083 ,  D03D11/00 ,  D21F1/0045 ,  D21F7/12

摘要： A paper machine fabric that includes at least two separate layers that are formed of at least two separate yarn systems, one forming the paper side and composed of longitudinal and crosswise yarns and one forming the wear side and composed of longitudinal and crosswise yarns, the yarn systems being arranged to form structures independent of each other in the longitudinal and cross directions of the fabric. The structures are bound to each other by means of a binding yarn system, whereby the binding yarns in the binding yarn system are arranged to form part of the layer on the paper-side surface. Each binding yarn of the binding yarn system is arranged on the wear side to bind in the weave pattern repeat to more yarns than on the paper side.

摘要翻译： 一种造纸机织物，其包括由至少两个分开的纱线系统形成的至少两个分开的层，一个形成纸侧并由纵向和横向纱线组成，一个形成耐磨面并由纵向和横向纱线组成，纱线 系统被布置成在织物的纵向和横向上彼此独立地形成结构。 结构通过粘合纱线系统彼此结合，由此粘合纱线系统中的捆扎纱布置成形成在纸侧表面上的层的一部分。 捆扎纱系统的每个捆扎纱布置在磨损面上，以织造图案重复的方式与纸侧相比更多的纱线。