公开(公告)号：US5937914A

公开(公告)日：1999-08-17

申请号：US804138

申请日：1997-02-20

申请人： Robert G. Wilson

发明人： Robert G. Wilson

IPC分类号： D21F1/10 ,  D21F1/00 ,  D03D13/00

CPC分类号： D21F1/0036 ,  D21F1/0027 ,  Y10S162/903

摘要： A papermaker's fabric includes a base fabric structure that includes MD yarns and primary CMD yarns interlaced to form a papermaking surface. The papermaker's fabric further includes first and second auxiliary CMD yarns positioned between each pair of adjacent primary CMD yarns. Each first auxiliary CMD yarn has an interlacing pattern relative to the MD yarns that is identical to a first of the pair of adjacent primary CMD yarns, and each second auxiliary CMD yarn has an interlacing pattern relative to the MD yarns that is identical to a second of the pair of adjacent primary CMD yarns. The first auxiliary CMD yarn is positioned between the second primary and auxiliary CMD yarns.

摘要翻译： 造纸者的织物包括基布结构，其包括MD纱和交织的初级CMD纱以形成造纸表面。 造纸机织物还包括定位在每对相邻的主CMD纱线之间的第一和第二辅助CMD纱线。 每个第一辅助CMD纱线具有相对于MD纱线的交织图案，其与该对相邻主要CMD纱线中的第一个相同，并且每个第二辅助CMD纱线具有相对于MD纱线的交织图案，其与第二 的一对相邻的主CMD纱线。 第一辅助CMD纱线定位在第二主要和辅助CMD纱线之间。

公开(公告)号：US5840378A

公开(公告)日：1998-11-24

申请号：US766593

申请日：1996-12-12

申请人： Hiroyuki Nagura ,  Takehito Kuji

发明人： Hiroyuki Nagura ,  Takehito Kuji

IPC分类号： D21D5/02 ,  B01D39/08 ,  B32B5/26 ,  D03D11/00 ,  D03D15/00 ,  D21C9/02 ,  D21D5/04 ,  D21F1/00 ,  D21F1/80 ,  B32B23/02

CPC分类号： D03D15/00 ,  B32B5/26 ,  D03D3/04 ,  D21D5/04 ,  D21F1/0036 ,  D10B2331/02 ,  D10B2331/04 ,  Y10T428/19 ,  Y10T428/192 ,  Y10T428/24777 ,  Y10T428/24785 ,  Y10T442/3187

摘要： An endless woven fabric for condensing paper material and a method for forming such an endless fabric which removes ink and other extraneous substances from the aqueous solution of reclaimed paper material. On the endless fabric formed by weaving plastic monofilaments, an antiflexing part, 30-50 mm in width, is provided on at least one end of the selvage in the direction of width by causing thermoplastic resin to fill not less than 85% of an empty space in the endless woven fabric. Further, a guide ridge of thermoplastic resin is formed by causing thermoplastic resin to fill an empty space in the end parts on the running surface of the endless fabric, and is welded with the antiflexing part integrally. Platelike reinforcing strips are formed in a length nearly equal to the width of the endless fabric. The strips are extended between the opposite ends of the endless fabric by causing thermoplastic resin of the strips to fill not less than 85% of an empty space in the endless fabric.

摘要翻译： 用于冷凝纸材料的无端织物和用于形成这种环形织物的方法，其从再生纸材料的水溶液中除去油墨和其它外来物质。 在通过编织塑料单丝形成的环形织物上，通过使热塑性树脂填充不少于85％的空白材料，在宽度方向的至少一个端部上设置30-50mm宽的反射部分 空间在无尽的织物。 此外，热塑性树脂的引导脊通过使热塑性树脂填充在环形织物的行进表面上的端部部分中的空的空间而形成，并且与反射部分一体地焊接。 扁平状加强条形成的长度几乎等于环形织物的宽度。 条带通过使条带的热塑性树脂填充不少于无端织物中的空白空间的85％而在环形织物的相对端之间延伸。

公开(公告)号：US5829489A

公开(公告)日：1998-11-03

申请号：US727343

申请日：1996-10-07

申请人： Takehito Kuji

发明人： Takehito Kuji

IPC分类号： D21F1/10 ,  D03D11/00 ,  D03D13/00 ,  D21F1/00

CPC分类号： D21F1/0036 ,  Y10T442/3179

摘要： A two-layer woven fabric for paper-making where a paper-making side woven fabric and a running side woven fabric are combined together by pairs of auxiliary wefts which are placed adjacent to each of wefts of both fabrics. When one of a pair of the auxiliary wefts is placed over a paper-making side warp filling a concave portion formed by the warp, the other auxiliary weft is placed under a running side warp thereby connecting both the paper-making side and the running side fabrics together.

摘要翻译： 用于造纸的双层织造织物，其中造纸侧织物和流动侧织物通过两条辅助纬纱组合在一起，这些辅助纬纱与两种织物的每一根纬纱相邻放置。 当一对辅助纬纱中的一个被放置在制造侧经纱上填充由经线形成的凹部时，另一辅助纬纱被放置在流动侧经纱下方，从而连接造纸侧和流动侧 织物在一起

公开(公告)号：US5624790A

公开(公告)日：1997-04-29

申请号：US575946

申请日：1995-12-20

申请人： Paul D. Trokhan ,  Glenn D. Boutilier

发明人： Paul D. Trokhan ,  Glenn D. Boutilier

IPC分类号： B29C35/08 ,  B29C35/10 ,  B29C39/14 ,  B29C39/18 ,  B29C43/22 ,  B29C43/28 ,  B29C59/00 ,  B29D29/00 ,  B29K101/00 ,  B29L29/00 ,  D03D1/00 ,  D03D3/04 ,  D21F1/00 ,  D21F1/10 ,  D21F11/00 ,  G03C5/56

CPC分类号： D21F11/006 ,  B29C35/10 ,  B29C39/148 ,  B29C39/18 ,  B29C43/222 ,  B29C43/28 ,  B29D29/00 ,  D21F1/0036 ,  B29C2035/0827 ,  B29K2105/0002 ,  B29L2031/733 ,  Y10S162/90 ,  Y10S162/901 ,  Y10S162/902 ,  Y10S162/903 ,  Y10T428/24446 ,  Y10T442/3203

摘要： A backside textured papermaking belt is disclosed which is comprised of a framework and a reinforcing structure. The framework has a first surface which defines the paper-contacting side of the belt, a second surface opposite the first surface, and conduits which extend between first and second surfaces of the belt. The first surface of the framework has a paper side network formed therein which defines the conduits. The second surface of the framework has a backside network with passageways that provide surface texture irregularities in the backside network. The papermaking belt is made by applying a coating of photosensitive resinous material to a reinforcing structure which has opaque portions, and then exposing the photosensitive resinous material to light of an activating wavelength through a mask which has transparent and opaque regions and also through the reinforcing structure. A process for making paper products is also disclosed which involves applying a fluid pressure differential from a vacuum source through the belt to a partially-formed embryonic web of papermaking fibers. The fibers in the embryonic web are deflected into the conduits of the papermaking belt by the vacuum pressure while the papermaking belt and the embryonic web travel over the vacuum source. Following the deflection, the paper web is impressed with the paper side network of the belt, and dried to form the final product.

摘要翻译： 公开了一种由框架和加强结构构成的背面纹理造纸带。 框架具有限定带的纸接触侧的第一表面，与第一表面相对的第二表面以及在带的第一和第二表面之间延伸的导管。 框架的第一表面具有形成在其中的纸侧网络，其限定了导管。 框架的第二表面具有带有通道的背面网络，其在背面网络中提供表面纹理不规则性。 造纸带通过将感光树脂材料的涂层施加到具有不透明部分的增强结构上，然后通过具有透明和不透明区域的面罩以及通过加强结构将感光树脂材料曝光至活化波长的光， 。 还公开了一种制造纸制品的方法，其涉及将来自真空源的流体压力差通过带施加到部分形成的造纸纤维的胚胎网。 胚胎纤维网中的纤维通过真空压力偏转到造纸带的导管中，而造纸带和胚胎织物在真空源上移动。 在偏转之后，纸幅被带入纸张侧网络，并干燥以形成最终产品。

公开(公告)号：US5601691A

公开(公告)日：1997-02-11

申请号：US125190

申请日：1993-09-23

申请人： Franz F. Kufferath

发明人： Franz F. Kufferath

IPC分类号： D21F3/00 ,  D21F1/00 ,  D21F7/08

CPC分类号： D21F1/0036 ,  Y10S162/90 ,  Y10T442/3114 ,  Y10T442/3528

摘要： A multilayered press screen for wet presses of a paper machine exhibits a capillary and/or adhesive water reservoir that is integrated into the cloth at a distance from both the contact surface for the web to be dewatered and from the machine running side.

摘要翻译： 用于造纸机的湿压机的多层压榨筛网显示出毛细管和/或粘合剂储水器，该毛细管和/或粘合剂储水器与待脱水的纸幅的接触表面和从机器运行侧两个距离集成到布中。

公开(公告)号：US5558926A

公开(公告)日：1996-09-24

申请号：US551286

申请日：1995-10-31

申请人： Takuo Tate ,  Nobuyoshi Takagi ,  Tsunekazu Kobayashi ,  Akinori Sano

发明人： Takuo Tate ,  Nobuyoshi Takagi ,  Tsunekazu Kobayashi ,  Akinori Sano

IPC分类号： B32B5/02 ,  B01D39/08 ,  B32B27/12 ,  D01F6/60 ,  D03D3/04 ,  D03D5/00 ,  D03D11/00 ,  D21C9/02 ,  D21F1/00 ,  D21F1/10 ,  D21F1/80 ,  B32B23/02

CPC分类号： D03D3/04 ,  D21F1/0036 ,  Y10T428/24777 ,  Y10T428/24785

摘要： A bending resistant part of an endless multilayer fabric for densifying paper materials is placed on a trimming part; to thereby prevent cutting of a fabric at the trimming part. Also oblique movement and dropping off a guide protrusion is prevented. Particularly, a bending resistant part is formed by filling a polyurethane resin in internal structure of an endless fabric of trimming part of the width direction of the fabric woven with arranging at least three layers of weft. A guide protrusion molded from similar polyurethane is arranged on the bending resistant part by fusion. Cutting caused by bending and wearing of the fabric near the guide protrusion is prevented.

摘要翻译： 用于增强纸材的环形多层织物的抗弯部分被放置在修剪部分上; 从而防止织物在修剪部分的切割。 防止了倾斜运动和脱落引导突起。 特别地，通过将​​布置有至少三层纬纱的织物的宽度方向的修剪部分的环形织物的内部结构填充到聚氨酯树脂中而形成抗弯部。 由相似的聚氨酯模制的引导突起通过融合设置在耐弯曲部分上。 防止了由于引导突起附近的织物的弯曲和磨损引起的切割。

公开(公告)号：US5421374A

公开(公告)日：1995-06-06

申请号：US134537

申请日：1993-10-08

申请人： Walter P. Wright

发明人： Walter P. Wright

IPC分类号： D21F1/00 ,  D03D11/00 ,  D03D13/00

CPC分类号： D21F1/0036

摘要： A papermakers forming fabric having two layers of CMD yarns interwoven with a system of MD yarns to form a multilayer fabric. The paper support surface CMD yarn layer has at least three times as many CMD yarns as the machine contact surface CMD yarn layer. The higher count of upper layer CMD yarns provides an improved paper forming/carrying surface with improved drainage characteristics.

摘要翻译： 具有两层CMD纱线的造纸机形成织物，其与MD纱线系统交织以形成多层织物。 纸张支撑表面CMD纱线层具有至少三倍于机器接触表面CMD纱线层的CMD纱线的三倍。 较高数量的上层CMD纱线提供改进的造纸/承载表面，具有改进的排水特性。

公开(公告)号：US5343896A

公开(公告)日：1994-09-06

申请号：US951081

申请日：1992-09-25

申请人： Ernst Schroder ,  Henry J. Lee

发明人： Ernst Schroder ,  Henry J. Lee

IPC分类号： D21F1/00 ,  D21F7/08 ,  D03D13/00 ,  D03D15/00

CPC分类号： D21F1/0036 ,  D21F1/0054 ,  D21F7/083 ,  Y10T442/3203

摘要： A papermakers fabric having a system of monofilament machine direction yarns (hereinafter MD yarns) which control the permeability of the fabric. The present weave provides for usage of high aspect ratio yarns as structural weave components. The system of MD yarns comprises multiple layers of yarns which are vertically stacked. Preferably, upper MD yarns define floats on the upper surface of the fabric and each upper MD yarn is grouped in a vertically stacked orientation with an intermediate and a lower MD yarn.

摘要翻译： 一种造纸织物，其具有控制织物渗透性的单丝机器方向纱线（以下称为MD纱线）的系统。 目前的织造提供了高纵横比纱线作为结构编织部件的使用。 MD纱线的系统包括垂直堆叠的多层纱线。 优选地，上MD纱线在织物的上表面上限定漂浮物，并且每个上MD纱线以垂直堆叠的方向与中间和下层MD纱线分组。

公开(公告)号：US5324392A

公开(公告)日：1994-06-28

申请号：US668299

申请日：1991-03-14

申请人： Takuo Tate ,  Taketoshi Watanabe ,  Hiroyuki Nagura

发明人： Takuo Tate ,  Taketoshi Watanabe ,  Hiroyuki Nagura

IPC分类号： D21F1/00 ,  D21F1/10

CPC分类号： D21F1/0027 ,  D21F1/0036 ,  Y10S162/90 ,  Y10S162/901 ,  Y10S162/902 ,  Y10S162/903 ,  Y10T442/3211 ,  Y10T442/3992

摘要： An extendable and heat shrinkable polyamide monofilament which has an extension of 6% or more to a loading variation in the range of 1.25 g/d-1.75 g/d and a heat shrinkage factor of 7% or more on immersing said monofilament into boiling water. The recited polyamide monofilament is woven into a wear-resistant fabric such as a papermaking fabric.

摘要翻译： 一种可伸长和热收缩的聚酰胺单丝，当将所述单丝浸入沸水中时，其延伸率为6％或更大，达到1.25g / d-1.75g / d范围内的负荷变化和7％或更高的热收缩率 。 所述的聚酰胺单丝被编织成诸如造纸织物的耐磨织物。

公开(公告)号：US5254398A

公开(公告)日：1993-10-19

申请号：US885276

申请日：1992-05-18

申请人： Hermann Gaisser

发明人： Hermann Gaisser

IPC分类号： D21F1/00 ,  D21F11/00 ,  D03D3/04 ,  D21F3/02 ,  D21F7/08

CPC分类号： D21F1/0036 ,  D21F11/006 ,  Y10S162/90 ,  Y10S162/902 ,  Y10S162/903 ,  Y10T428/24322 ,  Y10T428/24521 ,  Y10T428/2481 ,  Y10T442/164 ,  Y10T442/2139 ,  Y10T442/3065 ,  Y10T442/3089 ,  Y10T442/3114 ,  Y10T442/3203 ,  Y10T442/322 ,  Y10T442/3854

摘要： A papermaking fabric and method therefor is disclosed which may be used as a support fabric or a carrier fabric for paper material on a papermaking machine. The fabric, designated generally as (A) includes a first layer (B) of warp yarns (32, 34, 36, and 38) extending in a machine direction. A second layer (C) of warp yarns (42, 44, 46 and 48) is included in the fabric vertically spaced from the first layer. The warp yarns of the first and second layer form stacked pairs (52, 54, 56, and 58) which reinforce the fabric in a machine direction to enhance its stability. At the same time, the stacked pairs may be spaced apart in a cross-machine direction sufficiently to provide a desired degree of openness and fabric permeability. Fabric openness in the range of thirty percent or more of the total fabric area can be had in accordance with the fabric of the present invention without sacrificing the structural stability. A single weft system (40) is interwoven with the first and second warp layers (B and C) in a balanced weave pattern that maintains the warp yarns of the respective layers stacked. The balanced weave pattern of the weft resists lateral shifting of the stacked warp yarns to prevent them from becoming side-by-side. In a preferred embodiment, the fabric is utilized as a base fabric for a resinous layer 62 which supports the paper and has an embossed surface 64 which makes a corresponding pattern in the paper, such as in towel grade paper.

摘要翻译： 公开了一种造纸织物及其方法，其可用作造纸机上的纸材的支撑织物或载体织物。 通常以（A）表示的织物包括在机器方向上延伸的经纱（32,34,36和38）的第一层（B）。 第二层（C）的经纱（42,44,46和48）被包括在与第一层垂直间隔开的织物中。 第一层和第二层的经纱形成堆叠对（52,54,56和58），其在机器方向上加强织物以增强其稳定性。 同时，堆叠对可以在横跨机器方向上被充分间隔开以提供期望的开放程度和织物渗透性。 可以根据本发明的织物进行织物开口度在总织物面积的30％或更多的范围内，而不牺牲结构稳定性。 单个纬纱系统（40）以平衡的织造图案与第一和第二经纱层（B和C）交织在一起，其保持各层的经纱层叠。 纬纱的平衡织造图案抵抗堆叠经纱的横向移动，以防止它们并排。 在一个优选实施例中，织物用作支撑纸的树脂层62的基底织物，并且具有在纸中形成相应图案的压纹表面64，例如在毛巾级纸中。