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51. 发明公开

EP1803842A2 Felt for forming fiber cement articles having stretch resistant yarns 审中-公开
标题翻译：菲尔兹·祖尔·赫斯特伦·冯·费塞泽蒂亚
公开(公告)号：EP1803842A2
公开(公告)日：2007-07-04
申请号：EP06026501.4
申请日：2006-12-20
申请人： Weavexx Corporation
发明人： Baumgartner, Thomas , Gstrein, Hippolit
IPC分类号： D03D1/00 , D03D11/00 , B28B1/52 , B32B5/26
CPC分类号： B28B1/527 , B32B5/024 , B32B5/08 , B32B5/12 , B32B5/26 , B32B13/02 , B32B2262/0261 , B32B2262/0269 , B32B2262/14 , B32B2419/00 , Y10T428/249932 , Y10T442/50 , Y10T442/56 , Y10T442/57 , Y10T442/59
摘要： A fiber cement felt includes: a base fabric including a set of machine direction (MD) yarns and a set of cross machine direction (CMD) yarns interwoven with the MD yarns in a plurality of repeat units, wherein between 5 and 95 percent of the MD yarns are stretch-resistant yarns; and a batt layer overlying and attached to the fabric. A fiber cement felt of this configuration can exhibit improved stretch-resistance and tenacity.
摘要翻译：纤维水泥毡包括：基底织物，其包括一组机器方向（MD）纱线以及与MD纱线在多个重复单元中交织的一组交叉机器方向（CMD）纱线，其中5％至95％ MD纱是抗拉伸纱线; 和覆盖并附着到织物上的絮垫层。这种结构的纤维水泥毡可以表现出改进的抗拉伸性和韧性。

52. 发明公开

EP1767691A2 Papermaker's triple layer forming fabric with non-uniform paper side CMD floats 有权转让
标题翻译： Dreilagiges Formiersiebfüreine Papiermachine mitungleichmässigenQuerflottierungen auf der Papierseite
公开(公告)号：EP1767691A2
公开(公告)日：2007-03-28
申请号：EP06018690.5
申请日：2006-09-06
申请人： Weavexx Corporation
发明人： Barratte, Christine
IPC分类号： D21F1/00
CPC分类号： D21F1/0045 , Y10S162/902 , Y10S162/903
摘要： A papermaker's fabric includes: a set of top machine direction yarns; a set of top cross machine direction yarns interwoven with the top machine direction yarns to form a top fabric layer; a set of bottom machine direction yarns; a set of bottom cross machine direction yarns interwoven with the bottom machine direction yarns to form a bottom fabric layer; and a plurality of stitching yarns interwoven with the top and bottom fabric layers. The yarns are interwoven as a series of repeat units. In each of the repeat units, each top cross machine direction yam forms multiple paper side floats, and at least a first of the paper side floats passes over a first number of top machine direction yarns, and at least a second of the paper side floats passes over a second number of top machine direction yarns that differs from the first number by one.
摘要翻译：造纸织物包括：一组顶部机器方向纱线; 一组顶部机器方向纱线与顶部机器方向纱线交织以形成顶部织物层; 一套底部机器方向纱线; 一组底部横向机器方向纱线与底部机器方向纱线交织以形成底部织物层; 以及与顶部和底部织物层交织的多个缝合纱线。纱线作为一系列重复单元交织。在每个重复单元中，每个顶部横向机器方向纱线形成多个纸侧浮子，并且至少第一个纸侧浮子通过第一数量的顶部机器方向纱线，并且至少一个纸侧浮子经过与第一数量不同的第二数量的顶部机器方向纱线。

53. 发明公开

EP1643024A3 Seamed felt for forming fiber cement articles and related methods 审中-公开
标题翻译：毡具有用于纤维水泥和相关方法的制造接缝
公开(公告)号：EP1643024A3
公开(公告)日：2006-07-12
申请号：EP05020694.5
申请日：2005-09-22
申请人： WEAVEXX CORPORATION
发明人： Pernegger, Heinz , Gstrein, Hippolit
IPC分类号： D03D1/00 , B28B1/52 , D03D11/00
CPC分类号： D21F7/10 , B28B1/527 , D03D1/00 , D03D11/00 , D10B2505/02 , D10B2505/20 , Y10T442/3179 , Y10T442/3195 , Y10T442/3203 , Y10T442/3707 , Y10T442/3724
摘要： A fiber cement felt is includes a set of fine top machine direction yarns and a set of fine top cross machine direction yarns interwoven with the top machine direction yarns to form a top fabric layer. A set of coarse bottom machine direction yarns and a set of coarse bottom cross machine direction yarns are interwoven to form a bottom fabric layer. Seam loops merge with the bottom machine direction yarns and define longitudinal ends of the press felt. A batt layer overlies the top fabric layer. The fiber cement felt is positioned on a series of support rolls of a fiber cement forming machine, and then the longitudinal ends of the fiber cement felt is joined at the seam loops to form an endless belt. A fiber cement slurry is deposited on the fiber cement felt, and moisture is removed from the slurry.

54. 发明公开

EP1606450A2 WARP-STITCHED MULTILAYER PAPERMAKER'S FABRIC 有权转让
标题翻译：带翘纹多层造纸机织物
公开(公告)号：EP1606450A2
公开(公告)日：2005-12-21
申请号：EP04720458.1
申请日：2004-03-12
申请人： WEAVEXX CORPORATION
发明人： WARD, Kevin, J.
IPC分类号： D21F1/00
CPC分类号： D21F1/0045 , Y10T442/3179 , Y10T442/3195
摘要： A warp-stitched multilayer papermaker's fabric has a set of bottom warp yarns, a set of bottom weft yarns, a set of top weft yarns and a set of warp stitching yarn pairs. The bottom warp yarns are interwoven with the bottom weft yarns. The stitching warp yarns interweave with both the bottom weft yarns and the top weft yarns, and are woven such that at locations where the first of the stitching warp yarns in a pair weaves in the top fabric layer, the second stitching warp yarn in the pair drops below the top fabric layer to interweave with one or more bottom weft yarns to bind the top fabric layer and the bottom fabric layer together. The first stitching warp yarn of the stitching warp yarn pair may weave on a first side of one of the bottom warp yarns while the second stitching warp yarn of each stitching yarn pair may weave on the other side of that bottom warp yarn. Each stitching yarn pair may be substantially stacked above a bottom warp yarn. The fabric may further include a set of top warp yarns that interweave with the top weft yarns in the top fabric layer. The set of top warp yarns may be woven from a first warp beam, the set of bottom warp yarns may be woven from a second warp beam and the set of stitching warp yarns may be woven from a third warp beam.
摘要翻译：经向缝合的多层造纸机织物具有一组底部经纱，一组底部纬纱，一组顶部纬纱和一组经纱缝合纱线。底部经纱与底部纬纱交织。缝合经纱与底部纬纱和顶部纬纱交织，并且被编织成使得在一对缝合经纱中的第一缝编经纱位于顶部织物层中的位置处，缝合经纱中的第二缝合经纱落在顶部织物层下面以与一根或多根底部纬纱交织以将顶部织物层和底部织物层粘合在一起。缝合经纱对的第一缝合经纱可以编织在其中一根底经纱的第一面上，而每根缝合纱线的第二缝合经纱可以编织在该底部经纱的另一面上。每个缝合纱线对可以基本上堆叠在底部经纱上方。织物可以进一步包括与顶部织物层中的顶部纬纱交织的一组顶部经纱。该组顶部经纱可以由第一经轴编织而成，该组底部经纱可以由第二经轴编织而成，并且该组缝合经纱可以由第三经轴编织而成。

55. 发明公开

EP1605095A1 Papermaker's forming fabric with twice as many bottom MD yarns as top MD yarns 有权转让
标题翻译：造纸商的成形织物的底部MD纱线数量是顶部MD纱线的两倍
公开(公告)号：EP1605095A1
公开(公告)日：2005-12-14
申请号：EP05002306.8
申请日：2005-02-03
申请人： WEAVEXX CORPORATION
发明人： Barratte, Christine
IPC分类号： D21F1/00
CPC分类号： D21F1/0045
摘要： A papermaker's fabric includes a set of top machine direction yarns (102,104...116), a set of top cross machine direction yarns (122,124...136) interwoven with the top machine direction yarns to form a top fabric layer (100), a set of bottom machine direction yarns (202,204...216), a set of bottom cross machine direction yarns (242,244...256) interwoven with the bottom machine direction yarns to form a bottom fabric layer (200). The bottom fabric layer (200) is stitched to the top fabric layer (100). The top machine direction yarns and the top cross machine direction yarns are interwoven in a series of repeat units and the bottom machine direction yarns and the bottom cross machine direction yarns are interwoven in a series of corresponding repeat units. Each repeat unit has twice the number of bottom machine direction yarns as the number of top machine direction yarns.
摘要翻译：造纸机的织物包括一组顶部机器方向纱线（102,104 ... 116），与顶部纵向纱线交织以形成顶部织物层（100）的一组顶部横向机器方向纱线（122,124 ... 136），一组底部机器方向纱线（202,204 ... 216），与机器底部纵向纱线交织的一组底部横向机器方向纱线（242,244 ... 256）以形成底部织物层（200）。底部织物层（200）被缝合到顶部织物层（100）。顶部纵向纱线和顶部横向纱线交织成一系列重复单元，并且底部纵向纱线和底部横向纱线交织成一系列相应的重复单元。每个重复单位的机器方向下部纱线数量是机器上部方向纱线数量的两倍。

56. 发明公开

EP1604064A1 MACHINE DIRECTION YARN STITCHED TRIPLE LAYER PAPERMAKER'S FORMING FABRICS 审中-公开
标题翻译：方向缝合三层造纸机织物
公开(公告)号：EP1604064A1
公开(公告)日：2005-12-14
申请号：EP04757819.0
申请日：2004-03-18
申请人： WEAVEXX CORPORATION
发明人： WARD, Kevin, J.
IPC分类号： D21F1/00
CPC分类号： D21F1/0045 , Y10S162/90 , Y10T442/3179
摘要： Triple layer papermaker's forming fabrics having a set of top MD yarns that are interwoven exclusively with a set of top CMD yarns to form at least part of a top fabric layer and a set of bottom MD yarns that are interwoven exclusively with a set of bottom CMD yarns to form at least part of a bottom fabric layer are provided. These fabrics further include a set of stitching MD yarn pairs. The stitching MD yarns that comprise each such pair weave in both the top fabric layer and the bottom fabric layer such that at locations where the first yarn in the pair weaves in the top fabric layer the second yarn in the pair drops down into the bottom fabric layer. In embodiments of the present invention, each stitching MD yarn may also be woven so as to form side-by-side machine direction knuckles on the bottom surface of the bottom fabric layer with a bottom MD yarn. In other embodiments of the invention, at least some of the top CMD yarns that the stitching MD yarns of the stitching MD yarn pairs pass over immediately before dropping down into the bottom fabric layer have a larger diameter and/or a higher modulus than the remainder of the top CMD yarns.

57. 发明公开

EP1176249A3 Papermakers forming fabric 审中-公开
标题翻译：造纸成形织物
公开(公告)号：EP1176249A3
公开(公告)日：2002-12-04
申请号：EP01118176.5
申请日：2001-07-26
申请人： WEAVEXX CORPORATION
发明人： Wilson, Robert G. , Ward, Kevin John
IPC分类号： D21F1/00
CPC分类号： D21F1/0045
摘要： A multilayer papermaker's fabric includes: a first set of machine direction yarns; a top set of cross machine direction yarns interwoven with the first set of machine direction yarns; and a bottom set of cross machine direction yarns interwoven with the first set of machine direction yarns. The first set of machine direction yarns, the top set of cross machine direction yarns, and the bottom set of cross machine direction yarns are interwoven in a repeat pattern in which each of the machine direction yarns passes below at least two nonadjacent bottom cross machine direction yarns, in which each adjacent pair of machine direction yarns passes below a common bottom cross machine direction yarn to form side-by side bottom knuckles, and in which machine direction yarns adjacent to and sandwiching the adjacent pair of machine direction yarns forming the side-by-side bottom knuckles pass over a top cross machine direction yarn positioned substantially directly above the bottom cross machine direction yarn under which the bottom knuckles are formed such that a phantom float is formed on that top cross machine direction yarn.

58. 发明公开

EP1195462A3 Triple layer papermaking fabric 有权
标题翻译：三层造纸织物
公开(公告)号：EP1195462A3
公开(公告)日：2002-06-12
申请号：EP01123868.0
申请日：2001-10-05
申请人： WEAVEXX CORPORATION
发明人： Wilson, Robert G. , Ward, Kevin John
IPC分类号： D21F1/00
CPC分类号： D21F1/0045 , Y10S162/903 , Y10T442/3179 , Y10T442/3195
摘要： Auto-joinable triple layer papermaker's forming fabrics which exhibit relatively low caliper values, good mechanical stability, and relatively high permeability. In one embodiment of the present invention, triple layer papermaker's forming fabrics having both top and bottom sets of machine direction and cross machine direction yarns are provided in which each yarn in the set of bottom machine directions yarns alternatively pairs with the two yarns in the set of bottom machine direction yarns that are woven immediately adjacent to it.
摘要翻译：可自动连接的三层造纸机的成形织物具有较低的厚度值，良好的机械稳定性和较高的渗透性。在本发明的一个实施例中，提供了具有机器方向和机器方向纱线的顶部和底部组的三层造纸织物成形织物，其中该组底部机器方向纱线中的每根纱线与该组中的两根纱线的机器方向的底层纱线，它们紧挨着它编织。

59. 发明授权

EP0961853B1 PAPERMAKER'S FABRIC WITH AUXILIARY YARNS 失效
标题翻译：具有辅助线纸机织物
公开(公告)号：EP0961853B1
公开(公告)日：2002-06-05
申请号：EP98906613.9
申请日：1998-02-20
申请人： WEAVEXX CORPORATION
发明人： WILSON, Robert, G.
IPC分类号： D21F1/00
CPC分类号： D21F1/0036 , D21F1/0027 , Y10S162/903
摘要： A papermaker's fabric (20) includes a base fabric structure that includes MD yarn (22, 24, ..., 34) and primary CMD yarns (40, 42, 44, 46) interlaced to form a papermaker's fabric further includes first and second auxiliary CMD yarns (40b, 42a, 42b, 44a, 44b, 46a) positioned between each pair of adjacent primary CMD yarns. Each first auxiliary CMD (42a, 44a, 46a) yarn has an interlacing pattern relative to the MD yarns that is identical to a first of the pair of adjacent primary CMD yarns (40, 44), and each second auxiliary CMD yarn (40b, 42b, 44b) has an interlacing pattern relative to the MD yarns that is identical to a second of the pair of adjacent primary CMD yarns (42, 46). The first auxiliary CMD yarn is positioned between the second primary and auxiliary CMD yarns.

60. 发明公开

EP1158089A3 Papermaker's forming fabric 有权
标题翻译：成型织物造纸
公开(公告)号：EP1158089A3
公开(公告)日：2002-01-16
申请号：EP01111948.4
申请日：2001-05-18
申请人： WEAVEXX CORPORATION
发明人： Troughton, Brian Herbert Pike
IPC分类号： D21F1/00
CPC分类号： D21F1/0045
摘要： A triple layer papermaker's fabric includes: a set of top machine direction yams; a set of top cross machine direction yarns interwoven with the top machine direction yarns to form a top fabric layer; a set of bottom machine direction yams; a set of bottom machine direction yarns interwoven with the bottom machine direction yarns to form a bottom fabric layer; and a plurality of stitching yams interwoven with the top and bottom fabric layers. The bottom machine direction yarns and cross machine direction yarns are interwoven in a series of repeat units in which the bottom machine direction yarns pass below two nonadjacent bottom cross machine direction yarns to form bottom machine direction knuckles, and in which pairs of bottom machine direction yams separated from one another by one or two bottom machine direction yarns form bottom machine direction knuckles under a common bottom cross machine direction yarn. In this configuration, the bottom machine direction knuckles of a pair tend to bow toward one another, effectively lengthening floats present on either side of these knuckles. The increased length offers more bottom CMD yarn contact area to serve as a wear surface. In addition, the presence of these two bottom MD knuckles in close proximity can exert significant force on the common bottom CMD yam, thereby causing it to crimp substantially. As a result of this crimping force, larger (and, in turn, more wear-resistant) bottom CMD yarns can be employed.

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