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1. 发明公开

EP3122938A1 FIBROUS STRUCTURES 无效
标题翻译：纤维结构
公开(公告)号：EP3122938A1
公开(公告)日：2017-02-01
申请号：EP15714119.3
申请日：2015-03-19
申请人： The Procter & Gamble Company
发明人： MALADEN, Ryan, Dominic , POLAT, Osman , WERTH, Anja , MANIFOLD, John, Allen , MELLIN, Andre' , BARKEY, Douglas, Jay
IPC分类号： D21H27/00 , D21H27/30 , D21F11/00
CPC分类号： D21F11/006 , B31F1/126 , D21F11/02 , D21F11/04 , D21F11/14 , D21H27/002 , D21H27/30
摘要： A method for making a multiply fibrous structure. The method comprising the steps of: depositing a slurry of pulp fibers onto a Fourdrinier wire running at a first velocity V
1 ; transferring the web from the Fourdrinier wire to at least a first molding member moving at a second velocity, V
2 , slower than the first velocity, V
1 . The molding member comprises a substantially continuous relatively low density network at least partially defining a plurality of relatively high density, irregularly shaped, discrete elements situated in an irregular pattern. The embryonic web is partially dried, adhered to a Yankee dryer surface, creped from Yankee dryer and reeled at a velocity, V
4, that is faster than that (V
3 ) of the Yankee dryer.
摘要翻译：一种制造多纤维结构的方法。该方法包括以下步骤：将纸浆纤维的浆料沉积到以第一速度V1运行的长网上; 将纤维网从长网转移到至少第一成型构件，该第一成型构件以比第一速度V1慢的第二速度V2移动。模制构件包括至少部分地限定以不规则图案定位的多个相对高密度，不规则形状的分立元件的基本上连续的相对低密度网络。将胚胎网部分干燥，粘附到杨克式烘缸表面，从杨克式烘缸起绉并以比扬克式烘缸的速度（V3）快的速度V4卷绕。

2. 发明授权

EP2610051B1 Fabric-creped absorbent cellulosic sheet 有权转让
标题翻译：吸水布绉纤维素纸浆
公开(公告)号：EP2610051B1
公开(公告)日：2016-03-16
申请号：EP13001373.3
申请日：2006-03-21
申请人： Georgia-Pacific Consumer Products LP
发明人： Super, Guy H. , Edwards, Steven L. , McCullough, Stephen J. , Murray, Frank C.
IPC分类号： D21F11/00 , B31F1/12
CPC分类号： D21H27/02 , A47K10/02 , B31F1/126 , B31F1/16 , D21F11/006 , D21H11/14 , D21H21/20 , D21H25/005 , D21H27/005 , D21H27/007 , D21H27/40 , Y10T428/24455

3. 发明授权

EP2391504B1 BELT-CREPED, VARIABLE LOCAL BASIS WEIGHT ABSORBENT SHEET PREPARED WITH PERFORATED POLYMERIC BELT 有权转让
标题翻译： GURTGEKREPPTES，与局部变量面积重量吸湿片具有穿孔POLYMERGURT提供的MANUFACTURED
公开(公告)号：EP2391504B1
公开(公告)日：2014-04-02
申请号：EP10701997.8
申请日：2010-01-28
申请人： Georgia-Pacific Consumer Products LP
发明人： SUPER, Guy H. , RUTHVEN, Paul J. , MCCULLOUGH, Stephen J. , SZE, Daniel H. , WENDT, Greg A. , MILLER, Joseph H.
IPC分类号： B31F1/07 , B31F1/12 , B31F1/16 , B31F1/18 , D21F1/00 , D21H27/02 , D21F11/14 , D21F2/00 , D21F3/00
CPC分类号： D21H27/007 , B31F1/122 , B31F1/126 , B31F1/16 , D21F1/0027 , D21F11/006 , D21H11/00 , D21H27/002 , D21H27/02 , Y10T428/24455 , Y10T428/24479

4. 发明授权

EP0707945B1 Biaxially undulatory tissue, creping method of forming same, and creping blade for use in the method 失效
标题翻译：双轴波状薄纸，其制备方法和该起皱过程绉
公开(公告)号：EP0707945B1
公开(公告)日：2002-08-14
申请号：EP95307132.1
申请日：1995-10-09
申请人： GEORGIA-PACIFIC CORPORATION
发明人： Marinack, Robert J. , Harper, Frank D. , Awofeso, Anthony O. , Kershaw, Thomas N.
IPC分类号： D21H25/00 , D21H27/40 , B31F1/12 , B31F1/14 , D21G3/00
CPC分类号： D21F11/145 , B31F1/126 , B31F1/145 , D21F11/14 , D21G3/005 , D21H25/005 , D21H27/40

5. 发明授权

EP2752289B1 Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt 无效转让
标题翻译：带打孔，可变局部基重的吸收性片材，由多孔聚合物带制成
公开(公告)号：EP2752289B1
公开(公告)日：2018-02-28
申请号：EP14001119.8
申请日：2010-01-28
申请人： GPCP IP Holdings LLC
发明人： Super, Guy H. , Ruthven, Paul J. , McCullough, Stephen J. , Sze, Daniel H. , Wendt, Greg A. , Miller, Joseph H.
IPC分类号： B31F1/07 , B31F1/12 , B31F1/16 , B31F1/18 , D21F1/00 , D21H27/02 , D21H27/00 , D21F11/14 , D21F2/00 , D21F3/00
CPC分类号： D21H27/007 , B31F1/122 , B31F1/126 , B31F1/16 , D21F1/0027 , D21F11/006 , D21H11/00 , D21H27/002 , D21H27/02 , Y10T428/24455 , Y10T428/24479
摘要： An absorbent cellulosic sheet is formed by belt creping a nascent web at a consistency of 30% to 60% utilizing a generally planar perforated polymeric creping belt to form a sheet with fiber enriched higher basis weight hollow domed regions on one side of the sheet joined by a network of lower local basis weight connecting regions forming a network where upwardly and inwardly inflected consolidated fibrous regions exhibiting CD fiber orientation bias form transition areas between the connecting regions and the domed regions. When formed into roll products, the cellulosic sheets exhibit a surprising combination of bulk, roll firmness, absorbency and softness. The consolidated fibrous regions are preferably saddle shaped and exhibit a matted structure on both their outer and inner surfaces.

6. 发明公开

EP3205769A1 METHOD OF MAKING A CELLULOSIC ABSORBENT WEB AND CELLULOSIC ABSORBENT WEB 无效转让
标题翻译：制备纤维素吸收网和纤维素吸收网的方法
公开(公告)号：EP3205769A1
公开(公告)日：2017-08-16
申请号：EP17000546.6
申请日：2005-04-19
申请人： Georgia-Pacific Consumer Products LP
发明人： MURRAY, Frank, C. , WENDT, Greg , EDWARDS, Steven, L. , MCCULLOUGH, Stephen, J. , SUPER, Guy, H.
IPC分类号： D21F11/14 , D21H27/00 , D21H25/00 , B31F1/12
CPC分类号： D21F11/14 , B31F1/126 , D21H25/005 , D21H27/002 , D21H27/005 , D21H27/008 , Y10T428/24446 , Y10T428/24455 , Y10T428/24479 , Y10T428/249965
摘要： The invention relates to a method of making cellulosic absorbent sheet comprising: a) preparing a cellulosic web from an aqueous papermaking furnish, the web being provided with a plurality of fiber-enriched regions with a drawable reticulum having relatively high local basis weight interconnected by way of a plurality of lower basis weight linking regions, the reticulum being further characterized in that it comprises a cohesive fiber matrix capable of increase in void volume upon drawing; b) drying the web while substantially preserving the drawable fiber reticulum; and c) drawing the web. The invention relates also to an absorbent cellulosic web comprising a plurality of fiber-enriched regions of relatively high local basis weight interconnected by a plurality of lower local basis weight regions, characterized in that caliper of the web decreases more slowly than basis weight upon drawing the web, as well as to an absorbent cellulosic web comprising a plurality of fiber-enriched regions of relatively high local basis weight interconnected by a plurality of lower local basis weight regions, characterized in that caliper of the web decreases more slowly than basis weight upon drawing the web.
摘要翻译：本发明涉及一种制造纤维素吸收性片材的方法，该方法包括：a）由含水造纸配料制备纤维素网，所述网具有多个富含纤维的区域，其中具有较高局部基重的可拉伸网状物通过所述网状物的特征还在于其包含能够在拉伸时增加空隙体积的粘合纤维基质; b）在基本上保存可拉伸纤维网的同时对网进行干燥; 和c）绘制网页。本发明还涉及一种吸收性纤维素网，其包含多个局部纤维基重相对较高的纤维富集区，所述多个纤维富集区通过多个较低的局部基重区域相互连接，其特征在于，在拉伸之后，纤维网的厚度比基重减小得更慢并且涉及一种吸收性纤维素网，该吸收性纤维素网包括由多个较低的局部基重区域相互连接的具有较高局部基重的多个富含纤维的区域，其特征在于，网幅的厚度在绘制时比基重减小得更慢网络。

7. 发明授权

EP3031982B1 A long life cermet coated crêping blade 有权
标题翻译： Kreppklinge mit Cermet-Beschichtung mit langer Lebensdauer
公开(公告)号：EP3031982B1
公开(公告)日：2017-03-29
申请号：EP14197073.1
申请日：2014-12-10
申请人： voestalpine Precision Strip AB
发明人： Millward, Chris , Kamppila, Tuuli
IPC分类号： D21G3/00 , B31F1/14 , D21G3/04
CPC分类号： D21G3/005 , B31F1/126 , B31F1/145 , C23C4/04 , C23C4/12 , D21G3/04
摘要： The invention relates to a blade for creping a paper web from a Yankee cylinder surface, said blade comprising a steel substrate having a thickness of 0.7 mm - 2 mm, the steel substrate being covered by a cermet coating that forms a working edge adapted for contact with said surface, wherein the cermet coating comprises chromium carbides and tungsten carbides in a nickel based metal matrix and wherein the cermet coating has a porosity of 1100 HV 0.3 .
摘要翻译：本发明涉及一种用于从洋基圆筒表面起皱纸幅的刀片，所述刀片包括厚度为0.7mm-2mm的钢基底，钢基底被形成适于接触的工作边缘的金属陶瓷涂层覆盖其中所述表面，其中所述金属陶瓷涂层包括镍基金属基体中的碳化铬和碳化钨，并且其中所述金属陶瓷涂层具有<2体积％的孔隙率和> 1100HV 0.3的硬度。

8. 发明授权

EP2963178B1 PRODUCTION OF SACK PAPER 有权
标题翻译：生产纸袋纸的
公开(公告)号：EP2963178B1
公开(公告)日：2016-06-29
申请号：EP14175729.4
申请日：2014-07-04
申请人： BillerudKorsnäs AB
发明人： Almkvist, Jonas , Lindström, Ove , Xenopoulos, Constantinos
IPC分类号： D21H27/10 , B65D30/24 , D21H17/28 , D21H17/29 , D21H17/44 , D21H19/20 , D21H19/44 , D21H19/82 , D21H21/16 , D21H21/18
CPC分类号： D21H27/10 , B31F1/126 , B65D31/04 , B65D31/14 , C04B28/04 , C04B40/0039 , D21H17/28 , D21H17/29 , D21H17/44 , D21H19/20 , D21H19/40 , D21H19/44 , D21H19/82 , D21H19/828 , D21H21/16 , D21H21/18 , Y02W90/11
摘要： There is provided a method of making white sack paper having a grammage of 50-140 g/m 2 and a Gurley porosity (ISO 5636/5) of 2-10 s, comprising the steps of: a) providing bleached pulp, such as bleached sulphate pulp; b) subjecting the pulp to high consistency (HC) refining and optionally low consistency (LC) refining to the extent that the sack paper obtains the Gurley porosity; c) adding cationic polymer, such as cationic starch, to the pulp in an amount of 1.5-5.0 kg/ton paper; and d) adding size to the pulp in an amount of 0.4-2.0 kg/ton paper; and e) forming the sack paper from the pulp, wherein less than 2 kg/ton paper of anionic starch is added to the pulp.

9. 发明授权

EP1735496B1 WET-PRESSED TISSUE AND TOWEL PRODUCTS WITH ELEVATED CD STRETCH AND LOW TENSILE RATIOS MADE WITH A HIGH SOLIDS FABRIC CREPE PROCESS 有权转让
标题翻译：后固体，其中含量高生产毛巾起绉步骤，湿压丝和纸巾产品具有增强的舒展横跨进给方向和低气流状况
公开(公告)号：EP1735496B1
公开(公告)日：2015-10-14
申请号：EP05733808.9
申请日：2005-04-12
申请人： Georgia-Pacific Consumer Products LP
发明人： EDWARDS, Steven, L. , MCCULLOUGH, Stephen, J.
IPC分类号： D21F11/02 , B31F1/12 , D21H11/20
CPC分类号： D21F11/006 , B31F1/126 , D21H27/005 , D21H27/008

10. 发明公开

EP1879736A2 FABRIC CREPE/DRAW PROCESS FOR PRODUCING ABSORBENT SHEET 有权转让
标题翻译：织物KREPP / PULL用于生产吸湿网面
公开(公告)号：EP1879736A2
公开(公告)日：2008-01-23
申请号：EP06739068.2
申请日：2006-03-21
申请人： Georgia-Pacific Consumer Products LP
发明人： SUPER, Guy H. , EDWARDS, Steven L. , MCCULLOUGH, Stephen J. , MURRAY, Frank C.
IPC分类号： B31F1/16 , D21F11/00
CPC分类号： D21H27/02 , A47K10/02 , B31F1/126 , B31F1/16 , D21F11/006 , D21H11/14 , D21H21/20 , D21H25/005 , D21H27/005 , D21H27/007 , D21H27/40 , Y10T428/24455
摘要： A method of making a fabric-creped absorbent cellulosic sheet comprising: a) compactively dewatering a papermaking furnish to form a nascent web having an apparently random distribution of papermaking fiber; b) applying the dewatered web having the apparently random fiber distribution to a translating transfer surface moving at a first speed; c) fabric-creping the web from the transfer surface at a consistency of from about 30 to about 60 percent utilizing a patterned creping fabric, the creping step occurring under pressure in a fabric creping nip defined between the transfer surface and the creping fabric wherein the fabric is traveling at a second speed slower than the speed of said transfer surface, the fabric pattern, nip parameters, velocity delta and web consistency being selected such that the web is creped from the transfer surface and redistributed on the creping fabric to form a web with a drawable reticulum.

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