公开(公告)号：US20140345818A1

公开(公告)日：2014-11-27

申请号：US14367350

申请日：2012-12-20

申请人： THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY

发明人： W.J. Murray Douglas ,  S.J. Hashemi

IPC分类号： D21F7/00

CPC分类号： D21F7/008 ,  D21F5/002 ,  D21H25/04 ,  D21J1/00

摘要： A method and apparatus for treating a wet or moist lignocellulosic material at a moisture content which is in a range from above the Xfsp value of the material down to about 0.1 kg water/kg dry below the Xfsp value, where Xfsp is the fibre saturation point value, with rapid warming of the wet or moist lignocellulosic material to a level that natural polymers in the lignocellulosic material soften, which changes the microstructure and results in improved properties of the lignocellulosic material.

摘要翻译： 一种用于处理水分含量的湿或湿木质纤维素材料的方法和装置，其水平范围从低于Xfsp值的材料的Xfsp值至约0.1kg水/ kg干燥，其中Xfsp是纤维饱和点 价值，使湿的或潮湿的木质纤维素材料迅速升温到木质纤维素材料中的天然聚合物软化的水平，这改变了微结构并导致木质纤维素材料的改进的性能。

公开(公告)号：US20140305370A1

公开(公告)日：2014-10-16

申请号：US14356873

申请日：2012-06-29

申请人： Young-Il Jo ,  Harg-Jo Kwon ,  Jung-Yeon Park ,  Jong-Oh Kim ,  Sun-Cheol Kwon

发明人： Young-Il Jo ,  Harg-Jo Kwon ,  Jung-Yeon Park ,  Jong-Oh Kim ,  Sun-Cheol Kwon

IPC分类号： A24C5/00 ,  A24D1/02

CPC分类号： A24C5/005 ,  A24D1/02 ,  A24D1/025 ,  B05C1/0834 ,  B05C1/165 ,  B05C9/14 ,  D21H19/66 ,  D21H19/68 ,  D21H23/56 ,  D21H25/04

摘要： A device of processing a low ignition propensity cigarette paper includes a concave or convex surface portion facing a surface of a low ignition propensity cigarette paper having a coating portion, and a body portion supplied with energy from a heat source or a cooling source, and dries or cools the low ignition propensity cigarette paper.

摘要翻译： 处理低点火性卷烟纸的装置包括面向具有涂覆部分的低点火性卷烟纸的表面的凹面或凸面部分，以及从热源或冷却源供给能量的主体部分，并且干燥 或冷却低点燃性卷烟纸。

公开(公告)号：US20140290886A1

公开(公告)日：2014-10-02

申请号：US14223104

申请日：2014-03-24

申请人： SEIKO EPSON CORPORATION

发明人： Yoshiyuki NAGAI ,  Shunichi SEKI

IPC分类号： D21H25/04

CPC分类号： D21H25/04 ,  D21B1/08 ,  D21F9/02 ,  D21G9/0036 ,  Y02W30/642

摘要： A sheet manufacturing apparatus includes a defibrating unit configured to defibrate a defibration object including at least a fiber, in air. The sheet manufacturing apparatus forms a sheet by adding quantity of heat to a defibrated material defibrated at the defibrating unit. The sheet manufacturing apparatus includes a measuring unit configured to acquire moisture amount information of the defibrated material or the defibration object, and a controller configured to control the quantity of heat to be added to the defibrated material on the basis of the moisture amount information.

摘要翻译： 片材制造装置包括：解调单元，其构造成在空气中对包括至少纤维的至少纤维的去污物进行解纤。 片材制造装置通过向在解纤单元上解纤的解纤维材料添加热量来形成片材。 片材制造装置包括：测量单元，被配置为获取脱纤维材料或解体物质的水分量信息;以及控制器，其被配置为基于水分量信息来控制添加到脱纤维材料的热量。

公开(公告)号：US08834676B2

公开(公告)日：2014-09-16

申请号：US12768482

申请日：2010-04-27

申请人： Marshall Medoff

发明人： Marshall Medoff

IPC分类号： C12P7/10 ,  D21B1/02 ,  D21C1/10 ,  D21G1/00 ,  D21H25/04 ,  D21F5/00 ,  D21B1/06 ,  D21C9/00

CPC分类号： D21H25/04 ,  D21B1/02 ,  D21B1/06 ,  D21C1/10 ,  D21C9/007 ,  D21F5/00 ,  D21G1/0093 ,  D21H11/20 ,  D21H21/28 ,  Y02E50/16 ,  Y02P20/582

摘要： Methods of producing cellulosic or lignocellulosic materials for use in papermaking include treating a cellulosic or lignocellulosic dry feedstock having a first average molecular weight with ionizing radiation, and controlling the dose of ionizing radiation such that the average molecular weight of the feedstock is reduced to a predetermined level. A method of producing an irradiated paper product includes treating a paper product including a first carbohydrate-containing material having a first molecular weight with ionizing radiation, and controlling the dose of ionizing radiation so as to provide an irradiated paper product with a second carbohydrate-containing material having a second molecular weight higher than the first molecular weight. Pulp and paper products are produced.

摘要翻译： 生产用于造纸的纤维素或木质纤维素材料的方法包括用电离辐射处理具有第一平均分子量的纤维素或木质纤维素干燥原料，并控制电离辐射的剂量，使得原料的平均分子量降低至预定的 水平。 制造照射纸制品的方法包括用电离辐射处理包含具有第一分子量的第一含碳水化合物的材料的纸制品，并控制电离辐射的剂量，以便提供带有第二含碳水化合物的照射纸制品 具有高于第一分子量的第二分子量的材料。 制造纸浆和纸制品。

公开(公告)号：US08801902B1

公开(公告)日：2014-08-12

申请号：US14029829

申请日：2013-09-18

申请人： USG Interiors, LLC

发明人： Martin W. Brown ,  William A. Frank

IPC分类号： D21F11/00 ,  D21F1/52 ,  D21H13/40

CPC分类号： D21H25/04 ,  D21F1/48 ,  D21F11/02 ,  D21J1/20

摘要： A system and a method for dewatering an acoustical tile basemat comprising a continuously traveling wire, a device for depositing a dilute water slurry of solids including fiber and binder on the wire, a vacuum box below the wire for separating water from the solids deposited on the wire to form a basemat, a vacuum source, and a valve for cyclically connecting the vacuum source to the vacuum box at a cyclic rate that limits vacuum exposure to a length of the basemat newly arriving at the vacuum box to less than four inches per cycle.

摘要翻译： 一种用于对包括连续行进的导线的隔音瓦片进行脱水的系统和方法，用于将包括纤维和粘合剂在内的固体的稀水浆料沉积在线材上的装置，用于从沉积在其上的固体分离水的真空箱 电线形成底座，真空源和用于循环地将真空源连接到真空箱的阀，其循环速率限制了真空暴露于新到达真空箱的底部的长度以小于每个循环四英寸 。

公开(公告)号：US20140124151A1

公开(公告)日：2014-05-08

申请号：US14150649

申请日：2014-01-08

申请人： Xyleco, Inc.

发明人： Marshall Medoff

IPC分类号： D21C1/00

CPC分类号： D21H25/04 ,  C08B15/00 ,  C08B15/02 ,  C08H8/00 ,  D21C1/00 ,  D21C9/007 ,  D21H11/04 ,  D21H11/16

摘要： Irradiated lignocellulosic or cellulosic materials are provided which contain carboxylic acid groups and/or other functional groups not present in a naturally occurring cellulosic or lignocellulosic material from which the irradiated material was obtained.

摘要翻译： 提供辐射的木质纤维素或纤维素材料，其含有羧酸基团和/或其它不存在于获得辐射材料的天然纤维素或木质纤维素材料中的其它官能团。

公开(公告)号：US08567938B2

公开(公告)日：2013-10-29

申请号：US13245957

申请日：2011-09-27

申请人： Thomas Nathaniel Tombs ,  Donald Saul Rimai

发明人： Thomas Nathaniel Tombs ,  Donald Saul Rimai

IPC分类号： B41J2/01 ,  B41J2/015 ,  B41J2/385 ,  G03C1/52

CPC分类号： D21H25/04 ,  B41M5/0011 ,  B41M5/0035 ,  D21H23/26

摘要： A print is produced on a semiporous recording medium. The semiporous recording medium is dried to an equilibrated 20% RH. Hydrophilic liquid is deposited on the medium in a selected fluid pattern within 15 seconds after the completion of drying. The recording medium is charged so that a charge pattern of charged and discharged areas is formed on the recording medium and the discharged areas correspond to the fluid pattern. Charged dry ink having charge of the same sign as the charge in the charged areas on the recording medium is deposited on the medium in a pattern corresponding to the selected fluid pattern. The dry ink is at least in part hydrophilic, so the dry ink adheres to the hydrophilic liquid, and at least some of the liquid is drawn into or around the deposited dry ink particles.

摘要翻译： 在半容量记录介质上产生印刷。 将半孔记录介质干燥至平衡的20％RH。 亲水性液体在干燥完成后15秒内以选定的流体图案沉积在介质上。 记录介质被充电，使得在记录介质上形成充电和放电区域的电荷模式，并且排出区域对应于流体模式。 具有与记录介质上的带电区域中的电荷相同符号的充电干燥油墨以对应于所选流体图案的图案沉积在介质上。 干油墨至少部分是亲水的，因此干墨水粘附到亲水性液体上，并且至少一些液体被吸入沉积的干墨颗粒中或周围。

公开(公告)号：US20130280412A1

公开(公告)日：2013-10-24

申请号：US13977449

申请日：2011-12-22

申请人： Anders Sandstrom

发明人： Anders Sandstrom

IPC分类号： F23N5/00

CPC分类号： F23N5/003 ,  B29C59/08 ,  D21H25/04 ,  F23N5/082 ,  F23N2029/20

摘要： The present invention relates to a method and system for controlling flame treatment of a substrate.

摘要翻译： 本发明涉及一种控制基板火焰处理的方法和系统。

公开(公告)号：US20130267142A1

公开(公告)日：2013-10-10

申请号：US13881272

申请日：2011-12-22

申请人： Toshihiko Soyama ,  Nobuyuki Sakadume ,  Junji Nemoto

发明人： Toshihiko Soyama ,  Nobuyuki Sakadume ,  Junji Nemoto

IPC分类号： D04H1/732 ,  D04H1/04

CPC分类号： D04H1/732 ,  B01D69/105 ,  D04H1/04 ,  D04H1/26 ,  D04H1/4218 ,  D04H1/541 ,  D04H1/55 ,  D21H13/10 ,  D21H13/24 ,  D21H13/40 ,  D21H17/53 ,  D21H17/67 ,  D21H25/04 ,  Y10T442/60

摘要： A uniform semipermeable membrane supporting body which does not cause any defect in the semipermeable membrane coating layer when a semipermeable membrane coating liquid is applied, and is free of low density defects. The wet-laid nonwoven fabric for a semipermeable membrane supporting body according to the present disclosure contains a synthetic fiber as a main constituent fiber, has been subjected to hot press processing, has a pressure loss at a face velocity of 5.3 cm/second of from 50 Pa to 3000 Pa and a sheet density of 0.5 g/cm3 or greater, and satisfies the evaluation criterion of condition 1 or condition 2: (Condition 1) Spots are not observed when solid printing is carried out with a printing ink over the entire surface of one surface of the wet-laid nonwoven fabric for a semipermeable membrane supporting body (rolled product, cut to a length of 1800 mm in the length direction); and (Condition 2) When a wet-laid nonwoven fabric for a semipermeable membrane supporting body that has been cut to a size of 210 mm×297 mm is subjected to solid printing over the entire surface of one surface with a printing ink, is used as a sample, spots are not observed in 95% or more of the samples among such samples thus extracted.

摘要翻译： 一种半透膜组合体支撑体，当半透膜涂布液被施加时，不引起半透膜包覆层的缺陷，并且不含低密度缺陷。 根据本公开的用于半透膜支撑体的湿式无纺布包含合成纤维作为主要构成纤维，已进行热压加工，其表面速度为5.3cm /秒的压力损失 50Pa〜3000Pa，片密度为0.5g / cm 3以上，满足条件1或条件2的评价标准：（条件1）使用整个印刷油墨进行固体印刷时，未观察到斑点 用于半透膜支撑体的湿式无纺布的一个表面的表面（轧制产品，在长度方向上切割成长度为1800mm）; （条件2）使用已经切割成210mm×297mm尺寸的半透膜支撑体的湿式无纺布在印刷油墨的一个表面的整个表面上进行固体印刷 作为样品，在这样提取的样品中95％以上的样品中未观察到斑点。

公开(公告)号：US20130264019A1

公开(公告)日：2013-10-10

申请号：US13994143

申请日：2011-12-14

申请人： Geir Helgesen ,  Matti Knaapila ,  Mark Buchanan

发明人： Geir Helgesen ,  Matti Knaapila ,  Mark Buchanan

IPC分类号： D21H25/04

CPC分类号： D21H25/04 ,  D21H13/46 ,  D21H13/48 ,  D21H13/50 ,  D21H17/03 ,  D21H17/67 ,  D21H19/06 ,  D21H19/385 ,  H01B1/24

摘要： A method for treating a paper to provide at least a part of it with anisotropic electric conductivity, by i) applying to the paper a dispersion comprising a non-aqueous, liquid dispersing agent and conductive particles, ii) applying an electric field over at least part of the paper, so that a number of the conductive particles are aligned with the field, thus creating conductive pathways, and wholly or partially eliminating the dispersing agent and allowing the paper to dry thereby stabilizing and preserving the conductive pathways in the paper as well as paper so produced. The paper may alternatively be prepared from a cellulose dispersion comprising conductive particles and subjecting the dispersion for similar aligning of the conductive particles.

摘要翻译： 一种用于处理纸以提供其至少一部分具有各向异性导电性的方法，其通过i）向纸张施加包含非水性液体分散剂和导电颗粒的分散体，ii）至少施加电场 部分纸张，使得多个导电颗粒与场对准，从而产生导电通路，并且完全或部分地消除分散剂并允许纸干燥，从而稳定和保存纸中的导电通路 作为纸如此生产。 该纸还可以由包含导电颗粒的纤维素分散体制备，并使该分散体对导电颗粒进行类似的对准。