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21. 发明授权

US5713396A Papermakers fabric with stacked machine and cross machine direction yarns 失效
标题翻译：造纸机织物与堆叠机器和横向机器方向纱线
公开(公告)号：US5713396A
公开(公告)日：1998-02-03
申请号：US640165
申请日：1996-04-30
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/10 , D21F1/00 , D21F7/08 , D03D13/00 , D03D15/00
CPC分类号： D21F1/0054 , D21F1/0036 , D21F7/083 , Y10T442/3114
摘要： A papermakers fabric having a system of flat monofilament machine direction yarns (hereinafter MD yarns) which are stacked to control the permeability of the fabric. The system of MD yarns comprises at least upper and lower layers of yarns. Preferably, each upper MD yarn is paired in a vertically stacked orientation with a lower MD yarn. Preferably, multiple layers of stacked CMD yarns are provided which are maintained in the stacked relationship by the flat stacked MD yarns to provide suitable void volume within the fabric. In a low permeability embodiment, at least the upper MD yarns are flat monofilament yarns woven contiguous with each other.
摘要翻译：具有层叠以控制织物的渗透性的扁平单丝机械方向纱（以下称为MD纱）的系统的造纸织物。 MD纱线的系统至少包括上层和下层纱线。优选地，每个上MD纱线以垂直堆叠的方向与较低的MD纱线成对配对。优选地，提供多层堆叠的CMD纱线，其通过扁平堆叠的MD纱线保持层叠关系，以在织物内提供合适的空隙体积。在低渗透性实施例中，至少上层MD纱线是彼此连续织造的扁平单丝纱线。

22. 发明授权

US5199467A Papermakers fabric with stacked machine direction yarns 失效
标题翻译：造纸机织物与堆叠机器方向纱线
公开(公告)号：US5199467A
公开(公告)日：1993-04-06
申请号：US855904
申请日：1992-04-13
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/00 , D21F7/08
CPC分类号： D21F7/083 , D21F1/0036 , D21F1/0054 , Y10S162/90 , Y10T442/3203
摘要： An industrial fabric, preferably for use as a papermakers fabric, having a system of flat monofilament machine direction yarns hereinafter MD yarns, which are woven in stacked, vertical alignment throughout the body of the fabric. Preferably, each upper MD yarn defines floats on the upper surface of the fabric and is vertically stacked with respect to the lower MD yarns. In the preferred embodiment, the same type and size yarns are used throughout the machine direction yarn system.
摘要翻译：优选用作造纸织物的工业织物具有以下MD纱线的扁平单丝机器方向纱线的系统，其在织物的整个身体中以堆叠的垂直方向编织。优选地，每个上MD纱线在织物的上表面上限定漂浮物并相对于下MD纱线垂直地堆叠。在优选实施例中，在机器方向纱线系统中使用相同类型和尺寸的纱线。

23. 发明授权

US5148838A Papermakers fabric with orthogonal machine direction yarn seaming loops 失效
标题翻译：造纸机织物与正交机器方向纱线接缝环
公开(公告)号：US5148838A
公开(公告)日：1992-09-22
申请号：US715543
申请日：1991-06-14
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/00 , D21F7/08
CPC分类号： D21F1/0036 , D21F1/0054 , D21F7/083 , Y10T428/24785
摘要： A woven pin-seamed papermakers faric wherein machine direction yarns define a series of orthogonal seaming loops on the opposing fabric ends. The fabric comprises a system of flat monofilament machine direction yarns (hereinafter MD yarns) which are woven in a selected weave construction. In a preferred embodiment, the system of MD yarns comprises upper and lower yarns which are vertically stacked. End segments of the lower MD yarns are removed and the upper MD yarn ends are looped back upon themselves and rewoven into the fabric end in the space vacated by the trimmed lower MD yarn end segments. Non-looping forming upper MD yarns are also preferably backwoven into the space vacated by trimming the respective lower MD yarns. Preferably, at least the upper MD yarns are woven contiguous with each other to lock in the machine direction alignment of the stacking pairs of MD yarns and the orthogonal orientation of the end loops.
摘要翻译：编织针缝制造纸机，其中机器方向纱线在相对的织物端部限定一系列正交的接缝环。织物包括以选定的编织结构编织的扁平单丝机器方向纱线（以下称为MD纱线）的系统。在优选实施例中，MD纱线系统包括垂直堆叠的上下纱线。下部MD纱线的末端部分被去除，并且上部MD纱线末端环绕在自身上并且在被修剪的下部MD纱线端部部分腾空的空间中重新编织到织物端部中。不循环形成上MD纱线也优选地通过修剪相应的下MD纱线而被缠绕到空出的空间中。优选地，至少上层MD纱线相互编织连接以锁定MD纱线的堆叠对和端环的正交取向的机器方向对齐。

24. 依法登记的发明

USH1974H1 Woven loop press base fabric having high density top layer 失效
公开(公告)号：USH1974H1
公开(公告)日：2001-07-03
申请号：US09132150
申请日：1998-08-11
申请人： Henry J. Lee , Billy Summer
发明人： Henry J. Lee , Billy Summer
IPC分类号： D03D1500
摘要： A papermaker's fabric having a system of primary machine direction yarns which form seaming loops at each end of the fabric and a system of secondary machine direction yarns. A system of cross-machine direction yarns are interwoven with the primary and secondary systems of machine direction yarns in a weave pattern that provides adjacent balancing yarns that maintain the seam loops in substantially vertical alignment.

25. 发明授权

US06207598B1 Soft-faced dryer fabric 失效
标题翻译：软面干燥织物
公开(公告)号：US06207598B1
公开(公告)日：2001-03-27
申请号：US09354039
申请日：1999-07-15
申请人： Henry J. Lee , Rex A. Treece , Rachel H. Kramer
发明人： Henry J. Lee , Rex A. Treece , Rachel H. Kramer
IPC分类号： D03D1300
CPC分类号： D21F1/0036 , Y10T442/3195 , Y10T442/3203 , Y10T442/322
摘要： A multilayer papermaking fabric having interwoven machine direction (MD) and cross-machine direction (CMD) yarns, the CMD yarns defining at least upper and lower CMD yarn subsets which are interwoven with the MD yarns in a repeat pattern such that the MD yarns have substantially more interweavings with the upper CMD yarn subset than with the lower CMD yarn subset. The upper subset CMD yarns define sheetside floats over at least seven MD yarns and each MD yarn interweaves with only two upper subset CMD yarns in a given repeat.
摘要翻译：具有交织机器方向（MD）和交叉机器方向（CMD）纱线的多层造纸织物，CMD纱线至少限定上部和下部CMD纱线子集，其与MD纱线以重复图案交织，使得MD纱线具有与上CMD纱线子集相比，具有与下CMD纱线子集相比更大的交织。上部子集CMD纱线限定至少七根MD纱线上的片材浮子，并且每个MD纱线在给定的重复中仅与两个上部子集CMD纱线交织。

26. 发明授权

US5913339A Papermaker's fabric seam with improved loop alignment 失效
标题翻译：造纸机的织物接缝具有改进的环路对准
公开(公告)号：US5913339A
公开(公告)日：1999-06-22
申请号：US940770
申请日：1997-09-30
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/00 , D03D13/00
CPC分类号： D21F1/0054 , Y10T428/192 , Y10T428/24785 , Y10T442/3724
摘要： An open ended papermaker's fabric having first and second layers of machine direction (MD) yarns interwoven with a plurality of cross machine direction (CMD) yarns. Additional CMD yarns are interwoven with both MD layers at each end of the fabric between the last CMD yarn and the seam loops in a balancing weave that establishes vertical and horizontal alignment for the seam loops.
摘要翻译：一种开放式造纸织物，其具有与多个横向（CMD）纱线交织的第一和第二层机器方向（MD）纱线。另外的CMD纱线与织物的两端的两层MD层在最后的CMD纱线和接缝线圈之间以平衡织物交织，从而为接缝线圈建立垂直和水平对准。

27. 发明授权

US5738151A Seam loop formation device and method of operation 失效
标题翻译：缝环形成装置及其操作方法
公开(公告)号：US5738151A
公开(公告)日：1998-04-14
申请号：US696055
申请日：1996-08-13
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/00 , D03D41/00 , D03J1/14
CPC分类号： D21F1/0054
摘要： A shed formation device with a frame assembly having at least two harnesses mounted for movement in the frame. Each harness includes a plurality of heddles through which CMD yarns are passed. The existing cross machine direction (CMD) yarns of the fabric pass over an out-feed bar mounted to the frame assembly as they exit the heddles. A replacement CMD yarn supply provides replacement CMD yarns to the heddles for reweaving with the machine direction (MD) yarns to form seam loops and finished fabric ends. The replacement CMD yarns pass over an in-feed bar, mounted to the frame assembly, prior to passing through the heddles. The harnesses are manipulated to form an unweaving shed in the existing CMD yarns and re-weaving shed in the replacement CMD yarns. Retractable expansion forks assist the unweaving and reweaving of the MD yarns. A leasing device captures MD yarns from the unweaving shed and releases them into the reweaving shed to form seam loops and finished ends.
摘要翻译：一种棚形成装置，其具有框架组件，该框架组件具有安装成用于在框架中移动的至少两个线束。每个线束包括通过CMD纱线的多个综丝。当织物离开综丝时，织物的现有横向（CMD）纱线越过安装在框架组件上的出料棒。更换的CMD纱线供应器将更换的CMD纱线提供给综丝以用机织方向（MD）纱线进行再织造，以形成接缝环和成品织物端部。更换的CMD纱线在通过综丝之前通过安装到框架组件的进给杆。操作线束以在现有的CMD纱线中形成不合格的梭口，并在更换的CMD纱线中重新编织。伸缩式伸缩叉可帮助MD纱线的去卷和再织造。租赁设备从非织造棚中捕获MD纱线，并将其释放到修剪棚中，形成接缝环和成品端。

28. 发明授权

US5343896A Papermakers fabric having stacked machine direction yarns 失效
标题翻译：造纸机织物具有堆叠的机器方向纱线
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。

29. 发明授权

US5230371A Papermakers fabric having diverse flat machine direction yarn surfaces 失效
标题翻译：造纸织物具有不同的平面机器方向纱线表面
公开(公告)号：US5230371A
公开(公告)日：1993-07-27
申请号：US829985
申请日：1992-02-03
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/00 , D21F7/08
CPC分类号： D21F1/0036 , D21F1/0054 , D21F7/083 , Y10T442/326 , Y10T442/3285
摘要： A papermakers fabric having a stacked system of flat monofilament machine direction yarns (hereinafter MD yarns) which define the surface characteristics of the fabric. The system of MD yarns comprises upper and lower yarns which are vertically stacked. Preferably, the upper MD yarns define floats on the upper surface of the fabric and each upper MD yarn is paired in a vertically stacked orientation with a lower MD yarn. The upper MD yarns may be comprised of one type of material, such as nylon 6, 6 to define a hydrolysis resistance paper carrying surface with the lower MD yarns, which define the machine side surface, being made of a polyester (PET) yarns, which are lower in cost and are less hydrolysis resistant. Cross machine direction yarns (hereinafter CMD yarns) may be a third type of yarn, for example a relatively inert material such as Ryton.TM.. The CMD yarns are protected from abrasive wear by the upper and lower MD yarns. The stacked flat MD yarn construction permits a variety of other variations to provide different surface characteristics to the opposing sides of the fabric. Yarn dimensions may be varied to provide a wide range of permeability for fabrics using such a stacked MD yarn construction. Also float length can be varied between the upper and lower MD yarn weaves to impart different surface characteristics.
摘要翻译：具有限定织物的表面特性的扁平单丝机器方向纱线（以下称为MD纱线）的堆叠系统的造纸织物。 MD纱线的系统包括垂直堆叠的上下纱线。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较低的MD纱线成对配对。上MD纱线可以由一种类型的材料（例如尼龙6,6）组成，以限定具有下MD侧纱的耐水解纸承载表面，其限定机器侧表面，由聚酯（PET）纱线制成，其成本较低并且耐水解性较差。横向机器方向纱线（以下称为CMD纱线）可以是第三种纱线，例如相对惰性的材料，例如Ryton TM。 CMD纱线被上下MD纱线保护免受磨损磨损。堆叠的扁平MD纱线构造允许各种其他变化以向织物的相对侧提供不同的表面特性。纱线尺寸可以变化，以便使用这种堆叠的MD纱线结构为织物提供宽范围的渗透性。也可以在上下MD纱线之间改变浮子长度以赋予不同的表面特性。

30. 发明授权

US5103874A Papermakers fabric with stacked machine direction yarns 失效
标题翻译：造纸机织物与堆叠机器方向纱线
公开(公告)号：US5103874A
公开(公告)日：1992-04-14
申请号：US534164
申请日：1990-06-06
申请人： Henry J. Lee
发明人： Henry J. Lee
IPC分类号： D21F1/00 , D21F7/08
CPC分类号： D21F1/0036 , D21F1/0054 , D21F7/083
摘要： A papermakers fabric have a system of flat monofilament machine direction yarns (hereinafter MD yarns). The system of MD yarns comprises upper and lower yarns which are vertically stacked. Preferably, the upper MD yarns define floats on the upper surface of the fabric and each upper MD yarn is paired in vertically stacked orientation with a lower MD yarn. At least the upper MD yarns are flat monofilament yarns woven contiguous with each other to reduce the permeability of the fabric and to lock in the machine direction alignment of the stacking pairs of MD yarns. The stacked, contiguous woven machine direction system provides stability and permits the MD yarns to have a relatively high aspect ratio, cross-sectional width to height, of greater than 3:1. A seam for the fabric comprised of loops formed from selected flat MD yarns is provided to render the fabric endless during use in papermaking.
摘要翻译：造纸织物具有扁平单丝机器方向纱（以下称为MD纱）的系统。 MD纱线的系统包括垂直堆叠的上下纱线。优选地，上MD纱线在织物的上表面上限定浮子，并且每个上MD纱线以垂直堆叠的方向与较低的MD纱线成对配对。至少上层MD纱线是彼此连续织造的扁平单丝纱线，以减少织物的渗透性并锁定MD纱线堆叠对的机器方向对齐。层叠的连续织造机方向系统提供稳定性并且允许MD纱线具有大于3:1的相对高的纵横比（横截面宽度与高度）。提供由选择的扁平MD纱线形成的由包括环的织物的接缝，以使织物在造纸过程中无休止。

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