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1. 发明申请

US20020092635A1 Foam treatment of tissue products 有权
标题翻译：泡沫处理纸巾制品
公开(公告)号：US20020092635A1
公开(公告)日：2002-07-18
申请号：US10007627
申请日：2001-11-08
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Joseph G. Capizzi
IPC分类号： D21H021/00 , D21F005/00 , D21F011/00 , D21F001/08
CPC分类号： D21H21/56 , D21H23/26 , Y10T428/249987
摘要： A method for applying a foam to a paper web is provided. Specifically, a foam is first formed from a liquid-based composition and a gas, such as air. Once formed, the foam is applied by a foam applicator to the web. In one embodiment, for example, the foam applicator applies the foam without substantially contacting the web. When applied with the foam, the web typically has a solids consistency less than about 95% by weight of the web. In some embodiments, one or more vacuum slots can be utilized in conjunction with the foam applicator to facilitate uniform application of the foam to the paper web.
摘要翻译：提供了一种将泡沫施加到纸幅的方法。具体地说，泡沫首先由液体组合物和诸如空气的气体形成。一旦形成，泡沫通过泡沫施加器施加到网。在一个实施例中，例如，泡沫施加器施加泡沫，而基本上不接触网。当应用泡沫时，网通常具有小于网的重量的约95％的固体稠度。在一些实施例中，一个或多个真空槽可以与泡沫施加器一起使用，以便均匀地将泡沫施加到纸幅上。

2. 发明申请

US20020088582A1 Method for adding an adsorbable chemical additive to pulp during the pulp processing and products made by said method 审中-公开
公开(公告)号：US20020088582A1
公开(公告)日：2002-07-11
申请号：US10094491
申请日：2002-03-07
发明人： Barbara Jean Burns , Louise Cynthia Ellis Coe , Mike Thomas Goulet , Michael John Rekoske
IPC分类号： D21H021/00 , D21F001/00 , D21F005/00
CPC分类号： D21H17/70
摘要： Pulp fibers can be treated with adsorbable chemicals with a minimal amount of unadsorbed chemical additives present later in the papermaking process water. A method for adding an adsorbable chemical to pulp includes mixing pulp fibers that have never been dried with water to form a fiber slurry. An adsorbable chemical additive is added to the fiber slurry. The fiber slurry having the adsorbable chemical additive is transported to a web-forming apparatus where a wet fibrous web is formed. The wet fibrous web may be dried to a predetermined consistency thereby forming a dried fibrous web having from between about 10 to about 100 percent retention of the adsorbable chemical additive. The dried fibrous web is transported to a paper machine where the dried fibrous web is mixed with water to form a wet slurry. In other embodiments, the fiber slurry can be processed to provide crumb fibers or wet lap fibers. The wet slurry containing the fibers having the adsorbable chemical additive adhered thereto is transported through the paper machine to form a finished paper or tissue product having enhanced quality due to the retention of the adsorbable chemical additive on the pulp fibers.

3. 发明申请

US20010007279A1 METHOD TO REDUCE THE ADHESION OF A DAMP FIBROUS MATERIAL WEB TO A ROTATING ROLL 失效
标题翻译：降低胶片纤维材料网到旋转辊的方法
公开(公告)号：US20010007279A1
公开(公告)日：2001-07-12
申请号：US09153344
申请日：1998-09-15
申请人： VOITH SULZER PAPIERMASCHINEN GMBH
发明人： DR. MARTIN KUSTERMAN
IPC分类号： D21F003/00 , D21F005/00
CPC分类号： D21F5/02 , D21F3/02 , D21F3/0272
摘要： Method to reduce adhesion of a damp fibrous material web, e.g., a paper or material web, to a rotating roll. The method includes producing a steam cushion between the rotating roll and the fibrous material web.
摘要翻译：减少潮湿的纤维材料纤维网（例如纸或材料纤维网）与旋转辊的粘合力的方法。该方法包括在旋转辊和纤维材料网之间产生蒸汽垫。

4. 发明申请

US20040154479A1 Roll, in particular middle roll of a calender, and calender 失效
标题翻译：卷，特别是压光机的中间辊和压延机
公开(公告)号：US20040154479A1
公开(公告)日：2004-08-12
申请号：US10685390
申请日：2003-10-16
申请人： Voith Paper Patent GmbH
发明人： Rolf van Haag
IPC分类号： D21F005/00
CPC分类号： D21G1/008 , F16C13/00 , F16F15/1414 , F16F15/22
摘要： Roll and calender including the roll that includes a roll jacket structured and arranged to surround an interior space. Roll also includes an absorber arrangement having at least one passive vibration absorber located within the interior space. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要翻译：辊子和压光机包括辊子，其包括构造和布置成围绕内部空间的辊套。卷还包括具有位于内部空间内的至少一个无源振动吸收器的吸收器装置。本摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

5. 发明申请

US20040104002A1 Method and apparatus for the feeding of fibers 失效
标题翻译：用于喂饲纤维的方法和装置
公开(公告)号：US20040104002A1
公开(公告)日：2004-06-03
申请号：US10474127
申请日：2003-10-06
发明人： Lars Obitz
IPC分类号： D21C011/06 , D21C001/10 , D21C007/06 , D21C007/08 , D21C007/12 , D21F005/00
CPC分类号： D21B1/12 , D21C9/18
摘要： A system for feeding fibres from a fibre separation step at a first pressure to a drying step at a second, lower pressure, the system comprising a sluice feeder (3) provided between the fibre separation step and the drying step. At least an outlet (14) of the sluice feeder (3) is enclosed by a housing (4) for pressurization by means of a pressure medium in the housing (4) to a pressure that essentially corresponds to the first pressure in the sluice feeder (3). The fed out fibre from the sluice feeder (3) to the housing (4) are removable by means of the pressure medium in the housing (4) via a control valve (20), which regulates the pressure in the housing (4), to the drying step at the second, lower pressure. The pressurization in the housing (4) prevents steam to escape from the sluice feeder (3). A method for feeding fibres, the fibres are fed to a sluice feeder (3) which is pressurized from the outside by means of a pressure medium and are fed out by means of the pressure medium via a pressure regulating control valve (20) to the drying step.
摘要翻译：一种用于将第一压力下的纤维分离步骤的纤维以第二较低压力的干燥步骤供给纤维的系统，该系统包括设置在纤维分离步骤和干燥步骤之间的闸门进料器（3）。闸门供给器（3）的至少一个出口（14）由壳体（4）包围，用于通过壳体（4）中的压力介质加压至基本对应于闸门供给器中的第一压力的压力（3）。通过调节壳体（4）中的压力的控制阀（20），借助于壳体（4）中的压力介质，将从进水口（3）送出到壳体（4）的送出纤维可移除，到第二个干燥步骤，较低的压力。壳体（4）中的加压防止蒸汽从闸门供给器（3）逸出。一种供给纤维的方法，将纤维供给到通过压力介质从外部加压的闸门供给器（3），并通过压力介质经由压力调节控制阀（20）送出至干燥步骤。

6. 发明申请

US20020117279A1 Urea-formaldehyde resin binders containing styrene acrylates and acrylic copolymers 有权
标题翻译：含有苯乙烯丙烯酸酯和丙烯酸共聚物的脲醛树脂粘合剂
公开(公告)号：US20020117279A1
公开(公告)日：2002-08-29
申请号：US09742445
申请日：2000-12-22
发明人： Stacey L. Wertz , George J. Anderson , Kurt D. Gabrielson , John B. Hines , William S. King
IPC分类号： B32B005/02 , B32B017/02 , D04H003/00 , D21H017/33 , D21H017/07 , D21H017/45 , D21F005/00
CPC分类号： C08L61/24 , C03C25/26 , C03C25/34 , C09J161/24 , D04H1/587 , D04H1/64 , Y10T442/2984 , Y10T442/2992 , Y10T442/655 , C08L2666/06 , C08L2666/04
摘要： An aqueous binder composition containing a urea-formaldehyde resin modified with an additive comprising (1) styrene acrylic acid or styrene acrylate, (2) an adduct of styrene, maleic anhydride, and an acrylic acid or acrylate or (3) a physical mixture of a styrene acrylic acid or styrene-acrylate copolymer and a styrene-maleic anhydride copolymer. The resulting binder is used in the preparation of fiber mats.
摘要翻译：包含用添加剂改性的脲 - 甲醛树脂的水性粘合剂组合物，其包含（1）苯乙烯丙烯酸或苯乙烯丙烯酸酯，（2）苯乙烯，马来酸酐和丙烯酸或丙烯酸酯的加合物或（3）苯乙烯丙烯酸或苯乙烯 - 丙烯酸酯共聚物和苯乙烯 - 马来酸酐共聚物。所得粘合剂用于纤维垫的制备。

7. 发明申请

US20040221749A1 Folding apparatus of rotary press 失效
标题翻译：旋转压机折叠装置
公开(公告)号：US20040221749A1
公开(公告)日：2004-11-11
申请号：US10740507
申请日：2003-12-22
申请人： Kabushikikaisha Tokyo Kikai Seisakusho
发明人： Hiroyuki Fujinuma , Toshio Hasegawa , Yukitoshi Takahashi
IPC分类号： C12Q001/68 , D21F005/00 , F25C005/14 , D21F005/16 , H05B006/00 , H05B006/14 , B30B009/20 , B02C011/08 , F26B013/00 , B30B015/34 , B21B027/00 , B32B031/20 , B29C033/02 , B29C043/52
CPC分类号： B65H45/168 , B65H45/28
摘要： A folding apparatus of a rotary press which can select collect run or straight run comprises: a fixed pin cam 2 which performs operations of straight run and collect run; a correction pin cam 3 which stops in case of straight run, and protrudes/retracts a pin end portion with respect to an outer periphery of a folding cylinder once per two rotations of a folding cylinder 12 in case of collect run; a blade cam 4 which thrusts a blade of each blade device 16 into a jaw device 17 once per rotation of the folding cylinder in case of straight run, and thrusts the same into the jaw device 17 once per two rotations of the folding cylinder in case of collect run; switching means 62 for switching between a drive side connection and a stop side connection of the correction pin cam and the blade cam; and detecting means 61 for detecting a start-up timing of the switching means.
摘要翻译：可以选择集合运行或直线运行的旋转压机的折叠装置包括：执行直线运行和收集运行的操作的固定销凸轮2; 在直线运行的情况下停止的校正销凸轮3，并且在收集运行的情况下，在折叠圆筒12的两次旋转中相对于折叠滚筒的外周伸出/缩回销端部; 刀片凸轮4，其在直线运动的情况下将每个刀片装置16的刀片推压到折叠气缸中一次，并且在折叠气缸的两次旋转中将其推入钳口装置17中，的收集运行用于在校正销凸轮和刀片凸轮的驱动侧连接和止动侧连接之间切换的切换装置62; 以及检测装置61，用于检测切换装置的启动定时。

8. 发明申请

US20040083910A1 Multi-roll calender 失效
标题翻译：多辊压光机
公开(公告)号：US20040083910A1
公开(公告)日：2004-05-06
申请号：US10694291
申请日：2003-10-27
发明人： Antti Heikkinen , Pekka Linnonmaa
IPC分类号： D21F005/00 , F25C005/14 , D21F005/16 , H05B006/00 , H05B006/14 , B30B009/20 , B02C011/08 , F26B013/00 , B30B015/34 , B21B027/00 , B32B031/20 , B29C033/02 , B29C043/52
CPC分类号： D21G1/0093 , D21G1/00
摘要： A multi-roll calender for controlling the moisture gradient of a fibrous web and for enabling the manufacture of high quality paper grades, such as WFC, LWC-roto and SC-A by on- and off-line calendering. An on-or off-line multi-roll calender formed of separate sets of rolls is used for calendering, and the fibrous web (W) is subjected to intermediate moistening between the sets of rolls (A, B).
摘要翻译：用于控制纤维幅材的湿度梯度的多辊压延机，并且用于通过在线和离线压延来制造高质量纸张级别，例如WFC，LWC-roto和SC-A。使用由单独的辊组形成的离线或离线多辊压延机用于压延，并且纤维网（W）在辊组（A，B）之间经受中间润湿。

9. 发明申请

US20040065216A1 Power module for an autoclave 失效
标题翻译：高压灭菌器的电源模块
公开(公告)号：US20040065216A1
公开(公告)日：2004-04-08
申请号：US10416136
申请日：2003-10-14
发明人： Vladimir Isakovich Snop
IPC分类号： D21F005/00
CPC分类号： B01J3/03 , B01J3/04 , B01J3/048 , B01J19/02 , B01J2219/0286 , B22F3/003 , B22F3/15 , B22F2003/153 , B30B11/002
摘要： The invention relates to the field of powder metallurgy, in particular to the design of autoclaves for manufacturing of composite materials by treatment of workpieces of discrete materials, mostly powders, at high pressures and temperatures. The autoclave module contains the vessel that includes hermetically sealed movable end closures, the rams restricting the axial shift of these closures, and the pressure yoke with columns and winding made of high-strength steel wire, whereby the pressure yoke is made in the form of three oval yoke sectionsnulltwo lateral sections encompassing the rams, and one central section encompassing the rams and the vessel with closures, all of them equidistant from each other on the ram's length, whereby each of the lateral oval sections is made in such a way as to allow opposite shift while the central section is made in such a way as to allow shift in the direction which is perpendicular to the vessel's axis and parallel to the rams' axis, for a length ensuring free withdrawal of the rams and the end closures. The invention allows to reduce the metal consumption of the pressure module by a factor of 2 to 3 compared to the known analogs, and to enhance the reliability and the operational safety of the apparatus.
摘要翻译：本发明涉及粉末冶金领域，特别涉及通过在高压和高温下处理分散材料的工件（主要是粉末）来制造复合材料的高压釜的设计。高压灭菌器模块包含容器，其包括气密密封的可动端盖，限制这些封闭件的轴向移动的压杆以及由高强度钢丝制成的柱和绕组的压力轭，由此压力轭以三个椭圆形的轭状部分 - 两个横向部分，包括公柱，以及一个中心部分，包括公羊和具有封闭件的容器，它们都在公羊长度上彼此等距离，由此每个侧面的椭圆形部分以这种方式制成以允许相对移动，同时中心部分以允许垂直于容器的轴线并且平行于公柱的轴线的方向移动的方式进行，以确保游离体和端部封闭件的自由取出的长度。与已知的类似物相比，本发明允许将压力模块的金属消耗降低2至3倍，并提高装置的可靠性和操作安全性。

10. 发明申请

US20020179269A1 Drying section and method for drying a paper web 失效
标题翻译：烘干部分和干燥纸幅的方法
公开(公告)号：US20020179269A1
公开(公告)日：2002-12-05
申请号：US10213962
申请日：2002-08-07
申请人： Metso Paper Karlstad AB
发明人： Ingvar Klerelid
IPC分类号： D21F005/00 , D21F011/00 , D21F011/12 , F26B011/02
CPC分类号： D21F3/045 , D21F3/0281 , D21F5/02 , D21F5/182 , D21F11/006
摘要： 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.
摘要翻译：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。

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