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1. 发明申请

US20040238135A1 Fabric crepe process for making absorbent sheet 有权
标题翻译：用于制作吸收性片材的织物起皱工艺
公开(公告)号：US20040238135A1
公开(公告)日：2004-12-02
申请号：US10679862
申请日：2003-10-06
发明人： Steven L. Edwards , Guy H. Super , Stephen J. McCullough , Dean J. Baumgartner , Richard W. Eggen , David P. Duggan , Jeffrey E. Krueger , David W. Lomax , Colin A. Jones
IPC分类号： B31F001/12
CPC分类号： D21F11/145 , D21F11/006 , D21F11/14 , D21H21/20 , D21H25/005 , D21H27/40 , Y10T428/24446 , Y10T428/24455 , Y10T428/24479
摘要： A process for making absorbent cellulosic paper products such as sheet for towel, tissue and the like, includes compactively dewatering a nascent web followed by wet belt creping the web at an intermediate consistency of anywhere from about 30 to about 60 percent under conditions operative to redistribute the fiber on the belt, which is preferably a fabric. In preferred embodiments, the web is thereafter adhesively applied to a Yankee dryer using a creping adhesive operative to enable high speed transfer of the web of intermediate consistency such as a poly(vinyl alcohol)/polyamide adhesive. An absorbent sheet so prepared from a papermaking furnish exhibits an absorbency of at least about 5 g/g, a CD stretch of at least about 4 percent, and an MD/CD tensile ratio of less than about 1.1, and also exhibits a maximum CD modulus at a CD strain of less than 1 percent and sustains a CD modulus of at least 50 percent of its maximum CD modulus to a CD strain of at least about 4 percent. Products of the invention may also exhibit an MD modulus at break 1.5 to 2 times their initial MD modulus.
摘要翻译：用于制造吸收性纤维素纸制品的方法，例如用于毛巾，纸巾等的片材，包括将起绒网紧紧地脱水，然后将湿纸带以约30至约60％的中等稠度在约30至约60％的条件下起皱，皮带上的纤维，其优选为织物。在优选的实施方案中，然后使用起皱粘合剂将网状物粘合地施加到扬克烘缸上，起皱粘合剂用于使得中等稠度的纤维网（例如聚（乙烯醇）/聚酰胺粘合剂）能够高速转移。由造纸配料制成的吸收片表现出至少约5g / g的吸收性，至少约4％的CD拉伸和小于约1.1的MD / CD拉伸比，并且还显示最大CD 在CD应变下的模量小于1％，并且其CD模量至少为其最大CD模量的50％至至少约4％的CD应变。本发明的产品还可以显示其初始MD模数的1.5倍至2倍的断裂MD模量。

2. 发明申请

US20030113457A1 Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding 有权
标题翻译：制造和整理网页产品的方法和系统，无需卷取和放卷
公开(公告)号：US20030113457A1
公开(公告)日：2003-06-19
申请号：US10025382
申请日：2001-12-19
发明人： Robert J. Seymour , John R. Hanson , E. Kent Isom , James L. Baggot , Steven J. Wojcik , Kenneth A. Pigsley , Robert L. Clarke , Randall J. LeValley , Charles H. Goerg
IPC分类号： D21G009/00 , B31F001/12 , B31C011/00
CPC分类号： D21F11/00 , D21G9/00
摘要： A method for directly forming and finishing a web product is provided. The method includes forming a web on a forming apparatus, continuously transferring the formed web to a conveyor, performing a converting step on the web as the web is continuously supported and advanced on the conveyor, and finishing the web into a product substantially ready for packaging. A system for performing the method is also provided.
摘要翻译：提供了一种用于直接形成和整理织物产品的方法。该方法包括在成形设备上形成网，将成网的纸幅连续地传送到输送机，当纸幅在输送机上连续地支撑和推进时，在纸幅上进行转换步骤，并将纸幅整理成基本准备好包装的产品。还提供了一种用于执行该方法的系统。

3. 发明申请

US20030084952A1 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof 有权
标题翻译：用于制造具有由曲线装饰元件接合的视觉上可辨别的背景纹理区域的纸巾制品的织物及其方法
公开(公告)号：US20030084952A1
公开(公告)日：2003-05-08
申请号：US10015837
申请日：2001-11-02
发明人： Mark Alan Burazin , Jeffrey Dean Lindsay
IPC分类号： D21F011/00 , B31F001/12 , D21H011/00
CPC分类号： D21F1/0027 , D21F1/0036 , D21F11/006 , Y10S162/902 , Y10T428/24455 , Y10T442/3179
摘要： The present invention is a woven sculpted fabric for the manufacture of a tissue web having a tissue contacting surface. The tissue contacting surface of the woven sculpted fabric includes at least a first group of strands and a second group of strands wherein the first group of strands extend in the cross-machine direction of the woven sculpted fabric and the second group of strands extend in the machine direction of the woven sculpted fabric. The first group of strands are adapted to produce elevated floats and depressed sinkers, defining a three-dimensional fabric surface comprising: a) a first background region having a set of substantially parallel first elevated floats separated by a set of substantially parallel first depressed sinkers, comprising first depressed sinkers positioned between adjacent first elevated floats and comprising first elevated floats positioned between adjacent first depressed sinkers; b) a second background region having a set of substantially parallel second elevated floats separated by a set of substantially parallel second depressed sinkers, comprising second depressed sinkers positioned between adjacent second elevated floats and comprising second elevated floats positioned between adjacent second depressed sinkers; and, c) a transition region positioned between the first and second background regions, wherein the first elevated floats of the first background region descend to become the second depressed sinkers of the second background region and the second elevated floats of the second background region descend to become the first depressed sinkers of the first background region.
摘要翻译：本发明是用于制造具有组织接触表面的组织网的机织雕刻织物。编织雕刻织物的组织接触表面包括至少第一组丝束和第二组丝束，其中第一组丝束在机织雕刻织物的横向方向上延伸，并且第二组线在编织雕刻织物的机器方向。第一组线条适于产生升高的浮体和凹陷沉降片，限定三维织物表面，其包括：a）第一背景区域，其具有由一组基本上平行的第一凹陷沉降片分开的基本上平行的第一高架浮子，包括位于相邻的第一升高浮体之间的第一凹陷沉降片，并且包括位于相邻的第一凹陷沉降片之间的第一高架浮子; b）第二背景区域，具有由一组基本上平行的第二凹陷沉降片分开的一组基本上平行的第二升高的浮体，包括位于相邻的第二升高的浮体之间的第二凹陷沉降片，并且包括位于相邻的第二凹陷沉降片之间的第二高架浮子; 以及c）位于所述第一和第二背景区域之间的过渡区域，其中所述第一背景区域的所述第一升高浮体下降以变为所述第二背景区域的所述第二凹陷沉降片，并且所述第二背景区域的所述第二升高浮体下降到成为第一个背景区域的第一个沮丧的沉没。

4. 发明申请

US20010015251A1 Creped wiping product containing binder fibers 失效
公开(公告)号：US20010015251A1
公开(公告)日：2001-08-23
申请号：US09829156
申请日：2001-04-09
发明人： Joseph F. Merker
IPC分类号： B31F001/12 , B32B031/20
CPC分类号： D21F11/14 , Y10T428/24446 , Y10T428/24455 , Y10T428/24463 , Y10T442/664 , Y10T442/69 , Y10T442/693
摘要： The present invention is generally directed to wiping products having great softness and strength. The wiping products are made from a web of material containing binder fibers alone or in combination with pulp fibers. Once the web is formed, the web is adhered to a creping surface and creped. According to the present invention, the web may be creped once or creped multiple times. Of particular advantage, the web can be adhered to a creping surface through the use of the binder fibers without the use of an adhesive.

5. 发明申请

US20030221807A1 Method and apparatus for making a creped tissue with improved tactile qualities while improving handling of the web 有权
标题翻译：用于制造具有改善的触觉质量的起皱纸巾的方法和装置，同时改善幅材的处理
公开(公告)号：US20030221807A1
公开(公告)日：2003-12-04
申请号：US10375824
申请日：2003-02-26
申请人： Metso Paper Karlstad AB
发明人： Ingvar Berndt Erik Klerelid , Johan Ulf Ragard
IPC分类号： B31F001/12
CPC分类号： D21F11/14 , B31F1/122 , B31F1/14 , D21G9/0063
摘要： 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.
摘要翻译：起皱纸巾通过用起皱刮刀从干燥筒上起皱纸巾来制成，在承载织物上接收起皱纤维网，将起皱纤维网承载在承载织物上，压缩辊隙压缩幅材以显着降低其厚度并提高纤维网的柔软度，并将起皱的压缩纤维网携带在携带织物上或随后的织物上卷起。

6. 发明申请

US20030196772A1 Creped towel and tissue incorporating high yield fiber 有权
公开(公告)号：US20030196772A1
公开(公告)日：2003-10-23
申请号：US10405874
申请日：2003-04-02
发明人： Anthony O. Awofeso , Kang C. Yeh , Ronald R. Reeb , Henry Chou , Bruce W. Janda
IPC分类号： B31F001/12 , D21H011/00 , D21H011/12 , D21H011/14
CPC分类号： D21H15/02 , B31F1/126 , D21F11/006 , D21H25/005 , Y10T428/24455 , Y10T428/24479
摘要： An absorbent sheet of cellulosic fiber typically includes at least about 15% by weight of high coarseness, generally tubular and lignin-rich cellulosic fiber based on the combined weight of cellulosic fiber in the sheet. Lignin-rich high coarseness, generally tubular fiber employed may be characterized by a coarseness of at least about 20 mg/100 m and an average length of 2 mm. The sheet is prepared by way of a process including applying a dewatered web to a heated rotating cylinder and creping the web from the heated cylinder with an undulatory creping blade. Preferred lignin-rich, high coarseness, generally tubular fibers include thermo and chemi mechanical pulps. A particularly preferred embodiment is a sheet including at least about 15% BCTMP.

7. 发明申请

US20030192662A1 Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness and methods for its manufacture 有权
标题翻译：具有蛇纹结构和低边度的印刷，柔软，大体积的单层吸收纸及其制造方法
公开(公告)号：US20030192662A1
公开(公告)日：2003-10-16
申请号：US10264460
申请日：2002-10-03
申请人： Fort James Corporation
发明人： Michael S. Heath , T. Philips Oriaran , Mark S. Siegel , Frank D. Harper , John H. Dwiggins
IPC分类号： B31F001/12 , D21H017/28 , D21H027/00
CPC分类号： B31F1/07 , B31F2201/0738 , D21H17/06 , D21H17/07 , D21H17/14 , D21H17/28 , D21H21/20 , D21H21/22 , D21H25/005 , D21H27/02 , Y10S977/902 , Y10T428/24455 , Y10T428/24645
摘要： A process for the manufacture of single-ply, absorbent paper product, printed on before or after embossing on the Yankee side, air side, or both sides, having a serpentine configuration; low sidedness; a basis weight of at least about 12.5 lbs. per 3000 square foot ream; a specific total tensile strength between 40 and 200 g/3 inches/lb per 3000 square foot ream; a cross direction specific wet tensile strength between 2.75 and 20.0 g/3 inches/lb per 3000 square foot ream; an MD tensile to CD tensile ratio between 1.25 and 2.75; a specific geometric mean tensile stiffness between 0.5 and 3.2 g/inch/% strain per pound per 3000 square foot ream; a friction deviation of less than 0.250; a sidedness parameter of less than 0.30; and a printed sidedness value of nullE of less than 2.
摘要翻译：制造单层，吸收性纸制品的方法，印刷在在具有蛇形构型的扬基侧，空气侧或两侧上压花之前或之后; 低调至少约12.5磅的基重。每3000平方英尺; 特定的总抗拉强度在40至200g / 3英寸/ lb / 3000平方英尺之间; 横向比湿润拉伸强度在每平方英尺的2.75和20.0克/ 3英寸/磅之间; MD拉伸至CD拉伸比在1.25和2.75之间; 每3000平方英尺的重量，每磅重0.5至3.2克/英寸/％的特定几何平均拉伸刚度; 摩擦偏差小于0.250; 侧面参数小于0.30; 并且DeltaE的印刷版面值小于2。

8. 发明申请

US20030121626A1 Soft crepe paper machine and press section thereof 失效
标题翻译：软绉纸机及其压榨部
公开(公告)号：US20030121626A1
公开(公告)日：2003-07-03
申请号：US10299106
申请日：2002-11-18
申请人： Metso Paper Karlstad AB
发明人： Magnus Hultzcrantz
IPC分类号： B31F001/12 , D21F011/00 , D21F003/00 , D21F003/10
CPC分类号： D21F3/0281 , D21F11/14 , D21G1/022
摘要： A soft crepe paper machine comprises a wet section with a press section having a press defined by first and second press, elements forming a press nip through which a press felt runs with a paper web. A suction roll is arranged in the loop of the press felt before the press nip at a distance from the second press element, and the felt with the web thereon runs around the suction roll with a large wrap angle. A drying cylinder forms the second press element. The first press element is either a solid press roll, a suction press roll, or a variable crown press roll.
摘要翻译：软绉纸机包括具有压榨部分的湿部分，所述挤压部分具有由第一和第二压力机限定的压力机，所述压榨部件形成压榨辊隙，压榨毛毯通过该压榨辊与纸幅一起运行。在挤压压区之前的压榨辊的环路中布置有一个吸辊，距离第二压榨元件一定距离，并且其上带有幅材的毡以大的包角围绕抽吸辊延伸。干燥筒形成第二压力元件。第一压力元件是实心压辊，吸力压辊或可变的主压辊。

9. 发明申请

US20020179271A1 Composite 有权
标题翻译：综合
公开(公告)号：US20020179271A1
公开(公告)日：2002-12-05
申请号：US09859772
申请日：2001-05-17
申请人： Lingol Corporation
发明人： Peter Lindenfelser
IPC分类号： D21G003/00 , B31F001/12 , B32B003/26
CPC分类号： B32B27/06 , B32B7/12 , B32B9/007 , B32B9/045 , B32B27/12 , B32B27/20 , B32B27/281 , B32B27/285 , B32B27/286 , B32B2262/0269 , B32B2262/106 , B32B2305/188 , B32B2305/20 , B32B2307/306 , B32B2371/00 , B32B2379/08 , D21G3/005 , Y10T428/24033 , Y10T428/24124 , Y10T428/249998 , Y10T428/31504
摘要： A composite composition to be used in a doctor blade construction, said composite laminate construction comprising: (a) one or more central layers comprising an engineering thermoplastic resin filled with heat-resistant, non-glass, long strand fibers; (b) one or more intermediate layers positioned over the one or more central layers, each said intermediate layer comprising a carbon layer; and (c) one or more surface sheets positioned over the one or more intermediate layers.
摘要翻译：一种用于刮刀结构的复合组合物，所述复合层压结构包括：（a）一个或多个中心层，其包含填充有耐热非玻璃长链纤维的工程热塑性树脂; （b）位于所述一个或多个中心层之上的一个或多个中间层，每个所述中间层包含碳层; 和（c）位于所述一个或多个中间层之上的一个或多个表面片。

10. 发明申请

US20020053412A1 Modified condensation polymers having azetidinium groups and containing polysiloxane moieties 有权
标题翻译：具有氮杂环丁烷基并含有聚硅氧烷部分的改性缩合物
公开(公告)号：US20020053412A1
公开(公告)日：2002-05-09
申请号：US09778412
申请日：2001-02-07
发明人： Wen Zyo Schroeder , Daniel Arthur Clarahan , Mike Thomas Goulet , Thomas Gerard Shannon
IPC分类号： B31F001/12 , D21H021/20 , D21H021/22
CPC分类号： D21H17/59 , C08G77/455 , Y10T428/31663
摘要： Condensation polymers, such as polyamide epichlorohydrin (PAE) resins, can be combined with polysiloxanes in a single molecule to provide several potential benefits, depending upon the specific combination employed, including: (a) wet strength resins that soften; (b) softeners that do not reduce dry or wet tensile strength; (c) wet strength with improved wet/dry tensile ratio; (d) softeners/debonders with reduced linting and sloughing; (e) wet strength aids with controlled absorbency rate; and (f) Yankee dryer additives that provide surface protection and adhesion with controlled release properties.
摘要翻译：缩聚聚合物，如聚酰胺表氯醇（PAE）树脂可以在单一分子中与聚硅氧烷结合，以提供几种潜在的好处，这取决于所采用的具体组合，包括：（a）软化的湿强度树脂; （b）软化剂不会降低干或湿的拉伸强度; （c）具有改善的湿/干拉伸比的湿强度; （d）软化剂/脱粘剂，具有减少的褪色和脱落; （e）具有受控吸收率的湿强度助剂; 和（f）扬克烘干机添加剂，提供表面保护和粘合性，具有控释功能。

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