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1. 发明申请

US20020088592A1 Process for increasing the softness of base webs and products made therefrom 有权
标题翻译：提高由其制成的基料和柔软性的方法
公开(公告)号：US20020088592A1
公开(公告)日：2002-07-11
申请号：US09854145
申请日：2001-05-11
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Robert A. Drew , Patricia Riedl , Peter J. Allen , Brian Klaubert , Paul Arnold , Susan E. Smith , Michael A. Hermans , Phil S. Lin
IPC分类号： D21F001/48 , D21F011/04
CPC分类号： D21F11/145 , A61F13/15707 , B31F1/00 , D21F1/04 , D21F11/006 , D21F11/14 , D21H11/16 , D21H25/005 , D21H27/30 , D21H27/38 , Y10T428/24455 , Y10T428/24463
摘要： A process for increasing the tactile properties of a base web without adversely effecting the strength of the web is disclosed. In one embodiment, the process includes the steps of placing a base web between a first moving conveyor and a second moving conveyor. The conveyors are then wrapped around a shear-inducing roll which creates shear forces that act upon the base web. The shear forces disrupt the web, increasing the softness and decreasing the stiffness of the web. The shear-inducing roll typically has a relatively small diameter. In some applications, more than one shear-inducing roll may be incorporated into the system. Base webs made according to the present invention have been found to have improved void-volume and fuzz-on-edge properties.
摘要翻译：公开了一种用于增加基底纤维网的触感性能而不会不利地影响纤维网强度的方法。在一个实施例中，该方法包括将基底布置在第一移动输送机和第二移动输送机之间的步骤。然后将输送机缠绕在剪切导向辊上，该辊产生作用在基底网上的剪切力。剪切力破坏幅材，增加幅材的柔软度和降低幅材刚度。剪切诱导辊通常具有相对较小的直径。在一些应用中，可以将多于一个剪切导向辊并入系统中。已经发现根据本发明制成的基础网具有改善的空隙体积和绒边上缘特性。

2. 发明申请

US20040234804A1 Single ply tissue products surface treated with a softening agent 有权
标题翻译：用柔软剂表面处理单层纸巾制品
公开(公告)号：US20040234804A1
公开(公告)日：2004-11-25
申请号：US10441143
申请日：2003-05-19
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Kou-Chang Liu , Tom G. Shannon , Peter J. Allen , Geof Carlow , Mike Goulet , Paul Burden , Greg Aykens , Joe Capizzi , Thomas Hunt , Diane Linskens , Roger Wendler , John Wnek
IPC分类号： B32B029/00
CPC分类号： D21H21/24 , B05B7/0807 , B05B15/52 , B05B15/555 , B05C5/027 , D21H17/59 , D21H23/50 , D21H27/008 , Y10T428/24463 , Y10T428/31971 , Y10T428/31975 , Y10T428/31978 , Y10T428/31986 , Y10T428/31993
摘要： Tissue products are described that have been topically treated with a chemical additive, such as a softener. The softener may be, for instance, a polysiloxane. The polysiloxane is topically applied to a tissue sheet, such as a single ply sheet, so as to form a Z-directional gradient in the sheet. Particular, most of the polysiloxane remains on the surface of the tissue product as opposed to migrating to the center of the sheet. In this manner, tissue sheets are formed with improved softness at lower levels of polysiloxane and without the need for applying any surfactants to the sheet. A system for applying chemical additives to tissue sheets is also described. The system includes a chemical additive applicator, such as a meltblown die that emits the chemical additive through a plurality of orifices. In one embodiment, the system includes a device for periodically cleaning the orifices during application of the chemical additive. The cleaning device may be, for instance, a brush that traverses across the die head when desired.
摘要翻译：已经描述了已经用诸如软化剂的化学添加剂局部处理的组织产品。软化剂可以是例如聚硅氧烷。将聚硅氧烷局部施加到诸如单层片材的薄页纸上，以在片材中形成Z方向的梯度。特别地，大多数聚硅氧烷保留在组织产品的表面上，而不是迁移到片材的中心。以这种方式，在较低水平的聚硅氧烷下形成具有改善的柔软度的薄页纸，并且不需要对片材施加任何表面活性剂。还描述了一种将化学添加剂施加到薄页纸上的系统。该系统包括化学添加剂施加器，例如通过多个孔排放化学添加剂的熔喷模头。在一个实施例中，系统包括用于在施加化学添加剂期间周期性地清洁孔的装置。清洁装置可以是例如当期望穿过模头时的刷子。

3. 发明申请

US20030116296A1 Method and apparatus for caliper control of a fibrous web 有权
标题翻译：纤维网的卡钳控制方法和装置
公开(公告)号：US20030116296A1
公开(公告)日：2003-06-26
申请号：US10029129
申请日：2001-12-20
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Philip S. Lin , Paul Bartocci , Pat Samolinski , Lynn Matheus , Peter J. Allen , Mary M. Zielinski , Kenneth F. Arni
IPC分类号： D21F011/00 , B31C011/00 , D21G001/00 , D21G009/00
CPC分类号： D21G9/0045 , B65H18/10 , B65H2511/13 , B65H2701/177 , D21F7/06 , D21G1/00
摘要： A method for increasing caliper control of a fibrous web as the web is wound onto a roll is provided. The method includes winding the fibrous web containing cellulosic fiber onto the roll to form a wound product and conveying the web through a nip prior to winding the web onto the roll. The nip is configured to apply a pressure to the web to selectively decrease the caliper of the web as the web is wound onto the roll. Also disclosed is a system for controlling the caliper of the fibrous web in which a calender device forms a nip through which the fibrous web is conveyed. The system includes an adjustment device, which is configured to adjust the nip of the calender device to increase pressure on the fibrous web as the diameter of the roll increases thus increasing uniformity of the caliper of the fibrous web.
摘要翻译：提供了当卷材卷绕在卷上时增加纤维网的卡尺控制的方法。该方法包括将含有纤维素纤维的纤维网卷绕到辊上以形成卷绕产品，并在将卷材卷绕到辊之前将幅材输送通过辊隙。压区被构造成当幅材被卷绕到辊上时向纸幅施加压力以选择性地减小幅材的厚度。还公开了一种用于控制纤维网的厚度的系统，其中压延装置形成辊隙，纤维织物通过该压区被输送。该系统包括调节装置，其被配置为当辊的直径增加时调节压延装置的辊隙以增加纤维幅材上的压力，从而增加纤维幅材的厚度的均匀性。

4. 发明申请

US20030102098A1 Paper webs having a watermark pattern 失效
标题翻译：具有水印图案的纸幅
公开(公告)号：US20030102098A1
公开(公告)日：2003-06-05
申请号：US09999164
申请日：2001-11-30
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Peter J. Allen , Joseph G. Capizzi , Mark Alan Burazin , Chuan-Ling Tsai
IPC分类号： D21F011/00 , D21J001/00
CPC分类号： D21F3/105 , D21F11/006 , D21F11/14 , Y10T428/24273 , Y10T428/24322 , Y10T428/24942 , Y10T428/24992
摘要： A process for producing paper webs having a pattern formed into the web is disclosed. The pattern is formed during formation of the web and is made by varying the basis weight of the web. The paper web is produced by depositing an aqueous suspension of fibers between two forming surfaces. One or both of the forming surfaces include lower permeability areas that create lower basis weight areas in the web. The lower permeability areas are contained in the forming surface according to a particular pattern. For instance, the lower permeability areas can be formed into a drainage roll sleeve contained on a drainage roll which contacts a forming surface. The drainage roll can be a forming roll or a breast roll.
摘要翻译：公开了一种用于生产具有形成在网中的图案的纸幅的方法。织物的形成期间形成图案，并且通过改变幅材的基重来制成。纸幅通过在两个成形表面之间沉积纤维的水悬浮液来制备。成形表面中的一个或两个包括在网中产生较低基重区域的较低渗透性区域。根据特定图案，较低的渗透率区域包含在成形表面中。例如，较低渗透性区域可以形成为容纳在与成形表面接触的排水辊上的排水辊套筒。排水辊可以是成形辊或乳房辊。

5. 发明申请

US20040099392A1 Soft paper product including beneficial agents 失效
标题翻译：软纸产品包括有益药剂
公开(公告)号：US20040099392A1
公开(公告)日：2004-05-27
申请号：US10305790
申请日：2002-11-27
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Kou-Chang Liu , Roger E. Wendler JR. , Peter J. Allen , Paul D. Beuther
IPC分类号： D21F011/00 , D21H017/00
CPC分类号： D21H23/50 , D21H13/20 , D21H17/13 , D21H17/59 , D21H17/72 , D21H19/32 , D21H19/84 , D21H21/22
摘要： A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In general, the method includes the steps of extruding a composition containing a chemical additive through a melt blown die and then applying the composition to a moving paper web. In particular, the method provides for the application of tacky compositions to a web through a melt blown die while avoiding die tip clogging. In one embodiment, the chemical composition is extruded into fibers and applied to the paper web. The chemical composition may contain, for instance, various additives, such as a polysiloxane softener and one or more beneficial agents.
摘要翻译：公开了一种用于将含有化学添加剂的组合物局部施用于纸幅上的方法。本发明还涉及由该方法形成的纸制品。通常，该方法包括以下步骤：通过熔喷模头挤出含有化学添加剂的组合物，然后将该组合物施加到移动的纸幅上。特别地，该方法提供了通过熔喷模具将粘性组合物施加到幅材上，同时避免模头尖端堵塞。在一个实施方案中，将化学组合物挤出成纤维并施加到纸幅上。化学组成可以包含例如各种添加剂，例如聚硅氧烷软化剂和一种或多种有益剂。

6. 发明申请

US20020166646A1 Process for increasing the softness of base webs and products made therefrom 有权
标题翻译：提高由其制成的基料和柔软性的方法
公开(公告)号：US20020166646A1
公开(公告)日：2002-11-14
申请号：US10013337
申请日：2001-12-10
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Robert A. Drew , Frank G. Druecke , Patricia Riedl , Peter J. Allen
IPC分类号： B31F001/12 , B31F001/07
CPC分类号： A61F13/15707 , B31F1/00 , D21F1/04 , D21F11/006 , D21F11/14 , D21F11/145 , D21H11/16 , D21H25/005 , D21H27/02 , D21H27/38 , Y10T428/24446 , Y10T428/24455 , Y10T428/24479
摘要： A process for increasing the tactile properties of a base web without adversely effecting the strength of the web is disclosed. In one embodiment, the process includes the steps of placing a creped base web between a first moving conveyor and a second moving conveyor. The conveyors are then wrapped around a shear-inducing roll which creates shear forces and compressive forces that act upon the base web. The shear forces disrupt the web, increasing the softness and decreasing the stiffness of the web. The compressive forces are localized at the areas where the fabric knuckles contact the base web, imparting a unique fabric-imprinted pattern to the web with limited caliper reduction. The shear-inducing roll typically has a relatively small diameter. In some applications, more than one shear-inducing roll may be incorporated into the system.
摘要翻译：公开了一种用于增加基底纤维网的触感性能而不会不利地影响纤维网强度的方法。在一个实施例中，该方法包括以下步骤：将起皱基底纤维网放置在第一移动输送机和第二移动输送机之间。然后将输送机缠绕在剪切导向辊上，该辊产生剪切力和作用在基底网上的压缩力。剪切力破坏幅材，增加幅材的柔软度和降低幅材刚度。压缩力定位在织物转向节接触基部腹板的区域，赋予纤维网独特的织物印迹图案，有限的卡尺减小。剪切诱导辊通常具有相对较小的直径。在一些应用中，可以将多于一个剪切导向辊并入系统中。

7. 发明申请

US20020100569A1 Method and apparatus for imaging a paper web 有权
标题翻译：纸幅成像方法和装置
公开(公告)号：US20020100569A1
公开(公告)日：2002-08-01
申请号：US09772282
申请日：2001-01-29
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Peter J. Allen , Scott H. Delzer , Lindsay M. Brewster
IPC分类号： D21H023/78 , D21F005/16
CPC分类号： D21G9/0027 , G01N21/86 , G01N33/346 , Y10S162/11
摘要： A system and process for measuring paper formation characteristics in real time is disclosed. The system comprises apparatus used in a papermaking process, and includes a rotating forming fabric having an upper and lower surface. A paper slurry is deposited upon the upper surface of the moving forming fabric to prepare a wet paper web. The wet paper web typically moves at a high rate of speed as it rides along upon the surface of the forming fabric Light is transmitted from a light source to the surface of the wet paper web, and then reflected from the surface of the wet paper web to a camera. An image is formed corresponding to the pattern of the reflected light, and in some instances data generated from the reflected light may be compared to other values to provide a feedback loop to adjust the parameters of the papermaking process in real time.
摘要翻译：公开了一种用于实时测量纸张形成特性的系统和方法。该系统包括在造纸过程中使用的装置，并且包括具有上表面和下表面的旋转成形织物。将纸浆沉积在移动成形织物的上表面上以制备湿纸幅。湿纸幅通常沿着成形织物的表面以高速度移动。光从光源传递到湿纸幅的表面，然后从湿纸幅的表面反射到相机。对应于反射光的图案形成图像，并且在一些情况下，可以将从反射光产生的数据与其他值进行比较，以提供反馈回路来实时调整造纸过程的参数。

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