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1. 发明公开

EP1767692A3 Papermaking fabric 有权转让
标题翻译：造纸织物
公开(公告)号：EP1767692A3
公开(公告)日：2008-04-30
申请号：EP06019889.2
申请日：2006-09-22
申请人： Weavexx Corporation
发明人： Ward, Kevin John
IPC分类号： D21F1/00
CPC分类号： D21F1/0036
摘要： A papermaking fabric includes a series of repeat units, each of the repeat units including:
a set of top machine direction (MD) yarns; a set of top cross machine direction (CMD) yarns interwoven with the set of top MD yarns; a first set of bottom CMD yarns, the first set of bottom CMD yarns arranged in pairs; a second set of bottom CMD yarns, the second set of bottom CMD yarns arranged as single yarns; a set of bottom CMD yarns interwoven with the first and second set of bottom MD yarns; and a set of pairs of MD stitching yarns interwoven with the top and bottom CMD yarns, each pair of MD stitching yarns sandwiching a respective immediately adjacent bottom MD yarn of the second set. Each of the yarns of a pair of the first set of bottom MD yarns interweaves with the bottom CMD yarns in the same pattern.
摘要翻译：造纸织物包括一系列重复单元，每个重复单元包括：一组机器纵向（MD）纱; 与顶部MD纱线组交织的一组顶部横向机器方向（CMD）纱线; 第一组底部CMD纱线，第一组底部CMD纱线成对布置; 第二组底部CMD纱线，第二组底部CMD纱线布置为单纱线; 与第一和第二组底部MD纱线交织的一组底部CMD纱线; 以及与顶部和底部CMD纱线交织的一组MD缝合纱线，每对MD缝合纱线夹在第二组的相应直接相邻底部MD纱线之间。一对第一组底部MD纱线中的每根纱线以相同的图案与底部CMD纱线交织。

2. 发明授权

EP1254284B1 PAPERMAKER'S FORMING FABRIC WITH COMPANION YARNS 有权
标题翻译：造纸商形成具有额外的线程织物
公开(公告)号：EP1254284B1
公开(公告)日：2004-08-18
申请号：EP01906860.0
申请日：2001-01-31
申请人： WEAVEXX CORPORATION
发明人： Wilson, Robert G. , Troughton, Brian, H., P.
IPC分类号： D21F1/00
CPC分类号： D21F1/0036 , D21F1/0027
摘要： A papermaker's fabric includes a base fabric structure including machine direction yarns and primary cross machine direction yarns interlacing to form a papermaking surface, wherein the machine direction yarns and primary cross machine direction yarns are interlaced in a pattern having a harness repeat of greater than two. The fabric also includes first and second companion cross machine direction yarns positioned between each pair of adjacent primary cross machine direction yarns. Each first companion cross machine direction yarn has an interlacing pattern relative to the machine direction yarns that is identical to a first of the pair of adjacent primary cross machine direction yarns, and each second companion cross machine direction yarn has an interlacing pattern relative to the machine direction yarns that is identical to a second of the pair of adjacent primary cross machine direction yarns. The first companion cross machine direction yarn is positioned between the second primary and companion cross machine direction yarns. The primary cross machine direction yarns have a first diameter, and the first and second companion yarns have a second diameter, wherein the ratio between the first and second diameters is between about 0.9 and 1.1.

3. 发明授权

EP1158089B1 Papermaker's forming fabric 有权
标题翻译：成型织物造纸
公开(公告)号：EP1158089B1
公开(公告)日：2004-08-11
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

4. 发明公开

EP1331304A8 Multi-layer forming fabric with stitching yarn pairs integrated into papermaking surface 失效
标题翻译：多层带内置纸侧Nähfadenpaaren成形织物
公开(公告)号：EP1331304A8
公开(公告)日：2003-11-19
申请号：EP03001237.1
申请日：1997-10-16
申请人： WEAVEXX CORPORATION
发明人： Ward, Kevin J.
IPC分类号： D21F1/00
CPC分类号： D21F1/0045
摘要： A papermaker's fabric (20), comprising top machine direction yarns (21-30), top cross machine direction yarns (31-40), bottom machine direction yarns (41-50), bottom cross machine direction yarns (51-60), and sets of first and second stitching yarns (61a-70a and 61b-70b), said fabric being formed in a plurality of repeating units, each of said repeating units comprising: a set of top machine direction yarns; a set of top cross machine direction yarns interwoven with said set of top machine direction yarns; a set of bottom machine direction yarns; a set of bottom cross machine direction yarns interwoven with said set of bottom machine direction yarns; wherein pairs of first and second stitching yarns are positioned between pairs of top cross machine direction yarns, said first and second stitching yarns of each pair being interwoven with said top and bottom machine direction yarns, and wherein said pair of first and second stitching yarns is positioned between each pair of adjacent top cross machine direction yarns; each of said first stitching yarns passes over a first number of top machine direction yarns, and each of said second stitching yarns passes over a second number of top machine direction yarns; said first number is different than said second number; and wherein at least some of the top cross machine direction yarns are immediately adjacent to either two first stitching yarns or two second stitching yarns.

5. 发明授权

EP1084294B1 PAPERMAKER'S DOUBLE LAYER FORMING FABRIC 有权
标题翻译：双层织物形成纸机
公开(公告)号：EP1084294B1
公开(公告)日：2003-07-16
申请号：EP99924331.4
申请日：1999-05-19
申请人： WEAVEXX CORPORATION
发明人： WILSON, Robert, G.
IPC分类号： D21F1/00
CPC分类号： D21F1/0036 , Y10S162/903 , Y10T442/3472
摘要： A forming fabric has a top machine side and an opposing bottom paper side and comprises machine direction yarns and cross-machine direction yarns interwoven in a repeating pattern of multiple repeating units. The repeating units of the pattern comprise: a first preselected number of paper side cross-machine direction yarns forming the paper side of the fabric; a second preselected number of machine side cross-machine direction yarns forming the machine side of the fabric, wherein the first preselected number is at least twice as large as the second preselected number, and wherein each of the machine side cross-machine direction yarns is positioned below a paper side cross-machine direction yarn; and a third preselected number of machine direction yarns, each of which is interwoven with both the paper side cross-machine direction yarns and the machine side cross machine direction yarns. The machine direction yarns comprise first and second sets of machine direction yarns arranged in an alternating pattern, with each machine direction yarn of the first set being positioned between two machine direction yarns of the second set, and each machine direction yarn of the second set being positioned between two machine direction yarns of the first set. The machine direction yarns are interwoven with the cross machine direction yarns in such a way that the desired "zig-zag" configuration on the machine side is retained, but is less prone to twinning.

6. 发明公开

EP1273698A2 Papermaker's forming fabric 审中-公开
标题翻译： FormieriebfürPapiermaschinen
公开(公告)号：EP1273698A2
公开(公告)日：2003-01-08
申请号：EP02013716.2
申请日：2002-06-20
申请人： WEAVEXX CORPORATION
发明人： Troughton, Brian, Herbert, Pike
IPC分类号： D21F1/10
CPC分类号： D21F1/0045 , Y10T442/3472 , Y10T442/348
摘要： A triple layer forming 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 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. A pair of first and second stitching yarns is positioned between adjacent pairs of top cross machine direction yarns; the first and second stitching yarns of each pair are interwoven with the top and bottom machine direction yarns such that, as a fiber support portion of the first stitching yarn is interweaving with the top machine direction yams, a binding portion of the second stitching yarn is positioned below the top machine direction yarns, and such that as a fiber support portion of the second stitching yarn is interweaving with the top machine direction yarns, a binding portion of the first stitching yarn is positioned below the top machine direction yams. The first and second stitching yarns cross each other as they pass below a transitional top machine direction yarn, and each of the binding portions of the first and second stitching yarns passes below at least one of the bottom machine direction yarns. The top machine direction yarns, top cross machine direction yarns, and fiber support portions of the stitching yarns interweave to form a plain weave surface. The top machine direction yarns have a first diameter, the bottom machine direction yarns have a second diameter, and the top cross machine direction yarns have a third diameter, and a ratio of the first diameter and the second diameter is between about 0.75 and 0.95, and a ratio between the first diameter and the third diameter is between about 0.8 and 1.1.
摘要翻译：三层成形织物包括：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; 一套底部机器方向山药; 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。一对第一和第二缝合线位于相邻的顶部横向机器方向纱线之间; 每对的第一和第二缝合线与顶部和底部机器方向纱线交织，使得当第一缝合纱线的纤维支撑部分与顶部机器方向纱线交织时，第二缝合纱线的捆扎部分是并且使得当第二缝合纱线的纤维支撑部分与顶部机器方向纱线交织时，第一缝合纱线的捆扎部分位于顶部机器方向纱线的下方。当第一和第二缝合线通过下一个过渡的顶部机器方向纱线时，第一和第二缝合纱线彼此交叉，并且第一和第二缝合纱线的每个结合部分通过底部机器方向纱线中的至少一个。缝纫线的顶部机器方向纱线，顶部横向纱线和纤维支撑部分交织以形成平纹织物表面。顶部机器方向纱线具有第一直径，底部机器方向纱线具有第二直径，并且顶部横向机器方向纱线具有第三直径，并且第一直径和第二直径的比率在约0.75和0.95之间，并且第一直径和第三直径之间的比率在约0.8和1.1之间。

7. 发明公开

EP1176249A2 Papermakers forming fabric 审中-公开
标题翻译：造纸成形织物
公开(公告)号：EP1176249A2
公开(公告)日：2002-01-30
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.

8. 发明公开

EP1084294A1 PAPERMAKER'S DOUBLE LAYER FORMING FABRIC 有权
标题翻译：双层织物形成纸机
公开(公告)号：EP1084294A1
公开(公告)日：2001-03-21
申请号：EP99924331.4
申请日：1999-05-19
申请人： WEAVEXX CORPORATION
发明人： WILSON, Robert, G.
IPC分类号： D21F1/00
CPC分类号： D21F1/0036 , Y10S162/903 , Y10T442/3472
摘要： A forming fabric has a top machine side and an opposing bottom paper side and comprises machine direction yarns and cross-machine direction yarns interwoven in a repeating pattern of multiple repeating units. The repeating units of the pattern comprise: a first preselected number of paper side cross-machine direction yarns forming the paper side of the fabric; a second preselected number of machine side cross-machine direction yarns forming the machine side of the fabric, wherein the first preselected number is at least twice as large as the second preselected number, and wherein each of the machine side cross-machine direction yarns is positioned below a paper side cross-machine direction yarn; and a third preselected number of machine direction yarns, each of which is interwoven with both the paper side cross-machine direction yarns and the machine side cross machine direction yarns. The machine direction yarns comprise first and second sets of machine direction yarns arranged in an alternating pattern, with each machine direction yarn of the first set being positioned between two machine direction yarns of the second set, and each machine direction yarn of the second set being positioned between two machine direction yarns of the first set. The machine direction yarns are interwoven with the cross machine direction yarns in such a way that the desired 'zig-zag' configuration on the machine side is retained, but is less prone to twinning.

9. 发明公开

EP1021616A1 MULTI-LAYER FORMING FABRIC WITH STITCHING YARN PAIRS INTEGRATED INTO PAPERMAKING SURFACE 失效
标题翻译：在纸侧INTEGRATEDNÄHFADENPAAREN多层成形织物
公开(公告)号：EP1021616A1
公开(公告)日：2000-07-26
申请号：EP97910973.3
申请日：1997-10-16
申请人： WEAVEXX CORPORATION
发明人： WARD, Kevin, J.
IPC分类号： D21F1/00
CPC分类号： D21F1/0045 , Y10S162/903
摘要： A multi-layer papermaker's forming fabric of the present invention utilizes stitching yarns in the papermaking surface. The fabric of the present invention is formed of repeating units, each of which comprises: a set of top machine direction yarns; a set of bottom machine direction yarns; a set of bottom cross-machine direction yarns interwoven with the set of bottom machine direction yarns; and pairs of first and second stitching yarns extending in the cross-machine direction. The first and second stitching yarns of each pair are interwoven with the top and bottom machine direction yarns such that, as a fiber support portion of the first stitching yarn is interweaving with the top machine direction yarns, a binding portion of the second stitching yarn is positioned below the top machine direction yarns, and such that as a fiber support portion of the second stitching yarn is interweaving with the top machine direction yarns, a binding portion of the first binding yarn is positioned below the top machine direction yarns. The first and second stitching yarns cross each other as they pass below a transitional top machine direction yarn. Each of the binding portions of the first and second stitching yarns passes below at least one of the bottom machine direction yarns. The fiber support portions of the stitching yarns and the top machine direction yarns form the papermaking surface.

10. 发明公开

EP0964088A3 Fabric for forming fibre cement articles 有权
标题翻译：用于形成纤维水泥制品的织物
公开(公告)号：EP0964088A3
公开(公告)日：1999-12-22
申请号：EP98308233.0
申请日：1998-10-09
申请人： Weavexx Corporation
发明人： Gstrein, Hippolit , Breit, Oswald
IPC分类号： D03D11/00 , B28B1/52 , B01D39/08
CPC分类号： B28B1/527 , Y10T442/3179 , Y10T442/3707 , Y10T442/3724 , Y10T442/378 , Y10T442/50 , Y10T442/59
摘要： Fiber cement felts of the present invention include: a top fabric layer (32) that includes fine machine direction yarns (34) and fine cross machine direction yarns (36) interwoven with the fine machine direction yarns (34), a bottom fabric layer (40) underlying the top fabric layer (32) that includes coarse machine direction yarns (42) and coarse cross machine direction yarns (44) interwoven with the coarse machine direction yarns (42), and a batt layer (50) attached to and overlying the top fabric layer (32). Preferably, the top fabric layer (32) is heat bonded to the bottom fabric layer (40). It is also preferred that the fiber cement felt of the present invention include a second batt layer (52) that underlies the bottom fabric layer (40). In this multiple layer structure, the felt can have higher tenacity, improved resistance to blinding and compaction, and a reduced tendency to mark a fiber cement sheet during its formation.
摘要翻译：本发明的纤维水泥毡包括：顶部织物层（32），其包括细机器方向纱线（34）和与细机器方向纱线（34）交织的细交叉机器方向纱线（36）;底部织物层（32）下方的毛毡层（40），其包括粗机器方向纱线（42）和与粗机器方向纱线（42）交织的粗机器方向纱线（44）;以及棉絮层（50）顶部织物层（32）。优选地，顶部织物层（32）被热结合到底部织物层（40）。同样优选的是，本发明的纤维水泥毡包括位于底部织物层（40）下面的第二棉胎层（52）。在这种多层结构中，毛毡可以具有较高的韧度，改进的抗堵塞和压实的能力，以及在其形成期间标记纤维水泥片的倾向降低。

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