公开(公告)号：US07141144B2

公开(公告)日：2006-11-28

申请号：US10309636

申请日：2002-12-04

申请人： Björn Rydin

发明人： Björn Rydin

IPC分类号： D21F7/10 ,  D21F7/08 ,  D21F7/12 ,  D03D3/04

CPC分类号： D21F1/0054 ,  D21F7/10 ,  Y10S162/90 ,  Y10S162/904 ,  Y10T428/192

摘要： A multi-layer woven papermaker's fabric having at least two sets of seam loops. Longer and a shorter seam attachment mechanisms are used to connect the bottom and top layer seam loops. The longer attachment mechanism in the top layer being over the shorter attachment mechanism in the bottom layer, and vice versa. A pintle or installation cable is positioned between each set of connectors to form a seam. The pair of connectors for each set of seam loops comprises different lengths in the MD direction such that the pintle or installation cables on adjacent layers are offset in the MD direction.

摘要翻译： 具有至少两组接缝环的多层编织造纸织物。 较长和较短的接缝连接机构用于连接底层和顶层接缝环。 顶层中较长的连接机构位于底层较短的附着机构之上，反之亦然。 枢轴或安装电缆定位在每组连接器之间以形成接缝。 用于每组接缝环的一对连接器在MD方向上包括不同的长度，使得相邻层上的枢轴或安装电缆在MD方向上偏移。

公开(公告)号：US20050211406A1

公开(公告)日：2005-09-29

申请号：US11076866

申请日：2005-03-11

申请人： Walter Best ,  Christian Molls

发明人： Walter Best ,  Christian Molls

IPC分类号： D21F1/00 ,  D21F1/10 ,  D21F7/00 ,  D21F7/08 ,  D21F7/10

CPC分类号： D21F7/083 ,  D21F1/0054 ,  Y10S162/90 ,  Y10S162/903 ,  Y10S162/904 ,  Y10T428/192

摘要： The invention concerns a paper machine belt having front ends (6, 7) extending transversely to the machine direction and having a yarn structure (2, 4) made up of longitudinal yarns (3) extending in the machine direction and transverse yarns (5) extending transversely to the machine direction, and having a coupling device (8, 32, 52, 62, 72, 82, 92) connecting or capable of connecting the front ends (6, 7), which device comprises at both front ends (6, 7) coupling elements (9, 10; 33, 34, 35, 36; 53, 54; 63, 64: 83, 84; 93, 94) engaging respectively onto the yarn structure (2, 4); which is characterized in that the coupling elements (9, 10; 33, 34, 35, 36; 53, 54; 63, 64; 83, 84; 93, 94) are supported, on the side facing away from the front edges (6, 7) by transverse yarns (5) belonging to the yarn structure (2, 4).

摘要翻译： 本发明涉及一种造纸机带，其具有横向于机器方向延伸的前端（6,7），并且具有由在机器方向上延伸的纵向纱线（3）和横向纱线（5）构成的纱线结构（2,4） 横向于机器方向延伸，并且具有连接或能够连接前端（6,7）的连接装置（8,32,52,62,72,82,92），该装置包括两个前端（6 ，7）分别接合到所述纱线结构（2,4）上的联接元件（9,10; 33,34,35,36; 53,54; 63,64：83,84; 93,94）。 其特征在于，所述联接元件（9,10; 33,34,35,36; 53,54; 63,64; 83,84; 93,94）在远离所述前边缘 6，7）由属于纱线结构（2,4）的横向纱线（5）组成。

公开(公告)号：US20050124248A1

公开(公告)日：2005-06-09

申请号：US10964720

申请日：2004-10-15

申请人： Kari Hyvonen

发明人： Kari Hyvonen

IPC分类号： D21F3/04 ,  D21F7/08 ,  D21F7/10 ,  D21F3/00 ,  B32B5/26

CPC分类号： D21F7/083 ,  D21F3/04 ,  D21F7/10 ,  Y10S162/90 ,  Y10S162/904 ,  Y10T442/20 ,  Y10T442/3707

摘要： A method of manufacturing a press felt, a press section, and a press felt. The press felt comprises a base structure (11), a batt fibre layer (12) being attached to a first, web-side surface (B) of the base structure. Further, the structure of the press felt is compacted by treating it with a polymer material at least on the side of the first felt surface (B). After the polymer treatment, the surface of the felt is ground smooth.

摘要翻译： 一种制造压榨毛毯，压榨部和压榨毛毯的方法。 压榨毛毯包括基部结构（11），絮状纤维层（12）附接到基部结构的第一网状物侧表面（B）。 此外，通过用聚合物材料至少在第一毡表面（B）的一侧处理压榨毛毯的结构来压实。 聚合物处理后，毛毡的表面磨平。

公开(公告)号：US5904187A

公开(公告)日：1999-05-18

申请号：US955783

申请日：1997-10-22

申请人： Francis L. Davenport

发明人： Francis L. Davenport

IPC分类号： B32B5/26 ,  D03D13/00 ,  D21F1/00 ,  D21F7/08 ,  D21F7/10

CPC分类号： B32B5/26 ,  D21F1/0036 ,  D21F1/0054 ,  D21F7/083 ,  D21F7/10 ,  Y10S162/904 ,  Y10T428/24785 ,  Y10T442/3358 ,  Y10T442/3724

摘要： An on-machine-seamable papermaker's fabric includes a first and a second base fabric, each of which is joinable into endless form with a seam. The first and second base fabrics are attached to one another by at least one layer of staple fiber batt entangled therethrough such that they are offset with respect to one another in a lengthwise direction when joined. As a consequence, seaming loops at one widthwise edge of the first base fabric coincide with a non-seam region of the second base fabric, and seaming loops at one widthwise edge of the second base fabric coincide with a non-seam region of the first base fabric. When joined into endless form, the first base fabric is an outer base fabric, and the second base fabric is an inner base fabric. At least one extra cross-machine-direction (CD) yarn is woven with at least two of the following: (a) the outer side of the seaming loops of at least one widthwise edge of the outer base fabric; (b) the inner side of the seaming loops of at least one widthwise edge of the outer base fabric; (c) the outer side of the seaming loops of at least one widthwise edge of the inner base fabric; and (d) the inner side of the seaming loops of at least one widthwise edge of the inner base fabric.

摘要翻译： 机上可缝合的造纸机织物包括第一和第二基底织物，每个基底织物可接合成具有接缝的环形形式。 第一和第二基底织物通过至少一层缠结在其上的短纤维絮垫彼此附接，使得它们在连接时在长度方向上相对于彼此偏移。 因此，第一基底织物的一个宽度方向边缘处的接缝环与第二基底织物的非接缝区域重合，并且第二基底织物的一个宽度方向边缘处的接缝环与第一基底织物的非接缝区域重合， 底布。 当连接成环形时，第一基底织物是外部基底织物，第二基底织物是内部基底织物。 至少一个额外的跨机器方向（CD）纱线被编织成具有以下至少两个：（a）外部基底织物的至少一个宽度方向边缘的接缝环的外侧; （b）外基底织物的至少一个宽度方向边缘的接缝环的内侧; （c）内基底织物的至少一个宽度方向边缘的接缝环的外侧; 和（d）内基底织物的至少一个宽度方向边缘的接缝环的内侧。

公开(公告)号：US5875822A

公开(公告)日：1999-03-02

申请号：US673668

申请日：1996-06-25

申请人： Patrick Fargeout

发明人： Patrick Fargeout

IPC分类号： B32B3/06 ,  B32B27/34 ,  D21F1/00 ,  D21F7/10 ,  D03D3/04 ,  D03D15/00 ,  F16G3/02

CPC分类号： D21F1/0054 ,  Y10S162/904 ,  Y10T24/1636 ,  Y10T428/249922

摘要： An on-machine-seamable (OMS.RTM.) papermakers' fabric produced by modified endless weaving includes machine-direction (MD) and cross-machine direction (CD) yarns. The MD yarns are plied/twisted yarns, and weave continuously back-and-forth between the two widthwise edges of the fabric, each time forming a seaming loop at one of the two widthwise edges. A seaming spiral, a monofilament spiral preferably extruded from a polyamide resin, is attached to the seaming loops at each of the two widthwise edges. The two seaming spirals are used to join the fabric into endless form with a pin seam. In this way, an OMS.RTM. papermakers' fabric, having plied/twisted yarns in the machine direction is provided with monofilament joining means which maintain proper orientation and shape for the ready pin seaming of the fabric on a papermachine.

摘要翻译： 经修改的无缝织造生产的机上可缝（OMS TM）造纸机织物包括机器方向（MD）和横机（CD）纱线。 MD纱是合股/加捻纱线，并且每当在两个宽度方向边缘中的一个上形成接缝环时，在织物的两个宽度方向边缘之间来回连续地编织。 优选从聚酰胺树脂挤出的接缝螺旋，单丝螺旋，在两个宽度方向边缘的每一个处连接到接缝环。 两个接缝螺旋用于将织物连接成具有针缝的无限形式。 以这种方式，在机器方向上具有合股/加捻纱线的OMS TM造纸织物设置有单丝连接装置，其保持适当的取向和形状，用于在造纸机上织物的准备好的缝合。

公开(公告)号：US5769131A

公开(公告)日：1998-06-23

申请号：US857298

申请日：1997-05-16

申请人： Sharon K. Whitlock ,  Michael J. Josef

发明人： Sharon K. Whitlock ,  Michael J. Josef

IPC分类号： D21F7/10 ,  D03D11/00 ,  D03D15/00 ,  D21F1/00 ,  D03D13/00

CPC分类号： D21F1/0036 ,  D03D15/00 ,  D03D15/0088 ,  D21F1/0054 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2331/301 ,  Y10S162/904 ,  Y10T428/192 ,  Y10T442/3203

摘要： An on-machine-seamable papermakers' fabric having a smooth surface and a prolonged life includes flat machine-direction yarns which define the upper and lower surfaces thereof. The fabric has two layers of cross-machine direction yarns, each of which is interwoven with the flat machine-direction yarns. Other machine-direction yarns, of round cross section, weave with the cross-machine-direction yarns in the two layers to bind the two layers together. The knuckles of these round machine-direction yarns are within the fabric with respect to the planes defined by the flat machine-direction yarns, and, and a consequence, are less susceptible to degradation by heat and abrasion. The papermakers' fabric is seamed into endless form during installation on a paper machine. At one of the two ends of the fabric, seaming loops are formed by the round machine-direction yarns. At the other of the two ends, seaming loops are formed by the flat machine-direction yarns. The seaming loops are interdigitated with one another when the two ends of the fabric are brought together during installation on the paper machine, defining a passage through which a seaming pin or pintle may be directed to join the two ends to one another.

摘要翻译： 具有光滑表面和延长寿命的机上可缝合的造纸机织物包括限定其上表面和下表面的平面机器方向纱线。 织物具有两层跨机器方向纱线，每条纱线与平面机器方向纱线交织在一起。 其他机器方向的纱线，横截面为横向，横跨两层纱线，将两层结合在一起。 这些圆形机器方向纱线的关节相对于由平面机器方向纱线限定的平面在织物内，并且结果不太受热和磨损的降解。 在造纸机上安装时，造纸机的织物被缝合成无尽的形状。 在织物的两端之一处，缝合环由圆形机器方向纱线形成。 在两端的另一端，缝合环由平面机器方向的纱线形成。 当织物的两端在安装在造纸机器上时将缝合环互相交叉，从而形成一个通道，通过该通道可以引导接缝销或枢轴将两端连接起来。

公开(公告)号：US5731063A

公开(公告)日：1998-03-24

申请号：US470327

申请日：1995-06-06

申请人： Gary Schultz ,  Dennis Le Gault

发明人： Gary Schultz ,  Dennis Le Gault

IPC分类号： D21F1/00 ,  D21F7/10 ,  B32B23/02

CPC分类号： D21F7/10 ,  D21F1/0054 ,  Y10T428/24777 ,  Y10T428/24785 ,  Y10T442/3512 ,  Y10T442/352 ,  Y10T442/3724 ,  Y10T442/3732 ,  Y10T442/59

摘要： This invention pertains to papermaking felts, methods of making such felts, methods of using the felts, and methods of making paper using such felts. A felt of the invention contains at least one substrate web having a fuse-bonded joint extending across the width of the felt. The joint is preferably formed by superposing, onto each other, end portions of a flat-woven substrate web element, with the end portions extending away from the ends in a common direction, and concurrently severing the ends from the end portions, and fuse bonding the end portions to each other, along a common cut line.

摘要翻译： 本发明涉及造纸毛毯，制造这种毛毡的方法，使用毡的方法以及使用这种毛毡制造纸的方法。 本发明的毡包含至少一个衬底腹板，其具有延伸穿过毛毡宽度的熔丝接合接头。 接头优选通过将平坦织物基材的端部彼此叠合而形成，其端部沿共同的方向远离端部延伸，同时从端部切断端部，并将接合 沿着共同的切割线彼此的端部。

公开(公告)号：US5707496A

公开(公告)日：1998-01-13

申请号：US796378

申请日：1997-02-06

申请人： C. Barry Johnson ,  Rachel H. Kramer

发明人： C. Barry Johnson ,  Rachel H. Kramer

IPC分类号： B29C45/14 ,  B29C65/58 ,  B29C65/70 ,  B29C67/00 ,  D21F1/00 ,  D21F7/10

CPC分类号： D21F1/0054 ,  B29C45/14336 ,  B29C65/58 ,  B29C65/70 ,  B29C66/1142 ,  B29C66/43 ,  B29C66/729 ,  B29C67/0044 ,  B29L2031/733 ,  Y10S162/904 ,  Y10T24/1696 ,  Y10T24/309

摘要： A seam construction for a papermakers fabric wherein mating seam components are molded onto opposite ends of the fabric. The seam is assembled by matingly engaging the seam components molded onto the respective fabric ends. Preferably, the seam components are male and female and become positively locked when the seam ends are joined together.

摘要翻译： 用于造纸织物的接缝结构，其中配合接缝部件被模制到织物的相对端上。 通过配合地接合模制在相应织物端部上的接缝部件来组装接缝。 优选地，接缝部件是阳和阴，并且当接缝端部接合在一起时，接合部件被正确地锁定。

公开(公告)号：US5503195A

公开(公告)日：1996-04-02

申请号：US339935

申请日：1994-11-15

申请人： Roy C. Edens, Jr.

发明人： Roy C. Edens, Jr.

IPC分类号： D21F7/10 ,  D21F1/00 ,  D21F1/12 ,  D03D13/00 ,  D03D15/00

CPC分类号： D21F1/0054 ,  Y10S24/37 ,  Y10T24/45141

摘要： A composite pintle for joining the ends of a pin-seamable papermaker's fabric together with a pin seam includes a monofilament yarn having at least one monofilament strand, and a filler yarn, so-called because it fills the void volume surrounding the monofilament yarn in the passage formed by the interdigitated seaming loops and through which the composite pintle is directed to join the fabric into endless form. The filler yarn, including sample fibers, may be a texturized, spun, cabled or plied yarn. The monofilament and filler yarns are drawn through the seaming passage by a wire leader, which may be attached to them by a connecting sleeve.

摘要翻译： 用于将可缝缝的造纸织物的端部与针缝连接的复合枢栓包括具有至少一根单丝股线的单丝纱线和填充纱线，所谓填充纱线，因为它填充围绕单丝纱线的空隙体积 通过交叉的缝合环形成的通道，复合枢轴通过该通道将织物连接成无限形式。 包括样品纤维在内的填充纱线可以是组织化，纺丝，电缆或合股纱线。 单丝和填充纱线由导线头引导通过接缝通道，引线可以通过连接套筒连接到引线。

公开(公告)号：US5458161A

公开(公告)日：1995-10-17

申请号：US331621

申请日：1994-11-09

申请人： Alfred Scarfe

发明人： Alfred Scarfe

IPC分类号： D03D1/00 ,  D03D3/04 ,  D21F1/00 ,  D21F7/10

CPC分类号： D03D3/04 ,  D21F1/0054

摘要： A pin seam for use in woven papermaking fabrics, wherein more than 50% of the warp strands from each of the fabric ends are used to form the pintle retaining loops. The loops formed at one of the opposing fabric ends have an "S" orientation, while the loops formed at the second opposing end have a "Z" orientation, thereby allowing the two sets of pintle retaining loops to interdigitate easily. The resulting seam is strong, easily installed on the papermaking machine and has a reduced propensity to mark the paper web. The invention is particularly applicable to fabrics woven using 3-shed weave patterns or integral multiples thereof.

摘要翻译： PCT No.PCT / CA94 / 00142 Sec。 371日期：1994年11月9日 102（e）日期1994年11月9日PCT 1994年3月14日PCT公布。 第WO94 / 21847号公报 日期1994年9月29日。一种用于编织造纸织物的针缝，其中来自每个织物末端的超过50％的经线用于形成枢轴保持环。 在相对的织物端部中的一个上形成的环具有“S”取向，而在第二相对端形成的环具有“Z”取向，从而允许两组枢轴保持环相互交叉。 所得到的接缝牢固，易于安装在造纸机上，并且具有降低标记纸幅的倾向。 本发明特别适用于使用3棚编织图案编织的织物或其整数倍。