公开(公告)号：US20170275788A1

公开(公告)日：2017-09-28

申请号：US15622060

申请日：2017-06-13

Applicant: Arun Agarwal

Inventor： Arun Agarwal

IPC: D02G1/08 ,  D02G1/16 ,  D02G1/02 ,  D03D15/00 ,  D03D13/00 ,  D03D15/08 ,  D02G3/32

CPC classification number: D02G1/08 ,  D02G1/0266 ,  D02G1/16 ,  D02G1/161 ,  D02G1/165 ,  D02G3/324 ,  D02G3/328 ,  D03D13/008 ,  D03D15/0027 ,  D03D15/08 ,  D10B2201/02 ,  D10B2331/10 ,  D10B2401/061 ,  D10B2503/06

Abstract: A woven textile fabric includes a warp yarn and a weft yarn. The weft yarn is a core spun yarn having a spandex core, and the woven textile fabric is a sateen weave and/or a plain weave.

公开(公告)号：US07841161B2

公开(公告)日：2010-11-30

申请号：US11822043

申请日：2007-07-02

Applicant: Chi Ping Cheng ,  Allan Ki Luk Chick ,  Xiao-ming Tao

Inventor： Chi Ping Cheng ,  Allan Ki Luk Chick ,  Xiao-ming Tao

IPC: D01H7/52

CPC classification number: D02G3/26 ,  D01H1/00 ,  D01H1/02 ,  D01H1/11 ,  D02G1/0266 ,  D02G1/04

Abstract: The present invention relates to a machine, a system, and textiles resulting from an industrially produced yarn, created through the incorporation of a linear false twisting device and two lappets positioned to affect a yarn during drafting. The invention results in a yarn having a low twist multiplier. The textiles products created from the produced yarn exhibit a soft feel without requiring the use of chemical treatments.

Abstract translation: 本发明涉及一种由工业生产的纱线产生的机器，系统和纺织品，其通过结合线性假捻装置和两个定位成在牵伸过程中影响纱线而设置的纱线产生。 本发明产生具有低捻度乘数的纱线。 由生产的纱线产生的纺织品产品柔软，无需使用化学处理。

公开(公告)号：US07260874B2

公开(公告)日：2007-08-28

申请号：US11603512

申请日：2006-11-22

Applicant: D. Lynn Hoover

Inventor： D. Lynn Hoover

IPC: D02G1/12

CPC classification number: D02G1/0266 ,  D02G1/12 ,  D02G1/20

Abstract: A yarn texturizing system, apparatus, and methods of reducing production loss or increasing production speed in a continuous textured yarn production process are provided. The system includes a yarn supply, a yarn stuffing container to produce textured yarn periodically released therefrom, a yarn draw to draw yarn from the yarn supply to the yarn stuffing container, a yarn conveyor belt positioned downstream from the yarn stuffing container, and a yarn bundler positioned between the yarn stuffing container and the yarn conveyor belt to bundle the textured yarn prior to deposit onto the yarn conveyor belt.

公开(公告)号：US20060254246A1

公开(公告)日：2006-11-16

申请号：US10489786

申请日：2002-11-08

Applicant: Domenico Giudici

Inventor： Domenico Giudici

IPC: D02G3/02

CPC classification number: D02G1/0266 ,  D02J1/08

Abstract: The machine comprises a texturing zone (12) trough which a covering yarn (22) advances; a feed unit (C) for an elastomer yarn (20); combining means to combine the textured covering yarn (22) with the elastomer yarn (20), said means comprising a first roller (B) to which said textured covering yarn (22) and said elastomer yarn (20) are fed; downstream of said first roller (B) an interlacing device (23) to interlace said textured covering yarn (22) and said elastomer yarn (20). Moreover, a drawing roller (A) for the textured covering yarn (22) is also provided between the texturing zone (12) and said first roller (B) of the combining means.

Abstract translation: 机器包括覆盖纱线（22）前进的纹理区域（12）槽; 用于弹性纱线（20）的进料单元（C）; 组合装置将纹理覆盖纱线（22）与弹性纱线（20）组合，所述装置包括第一辊（B），所述纹理覆盖纱线（22）和所述弹性纱线（20）馈送到第一辊子; 在所述第一辊（B）的下游，隔行装置（23）使所述纹理覆盖纱线（22）和所述弹性纱线（20）交织。 此外，用于纹理覆盖纱线（22）的拉丝辊（A）也设置在组合装置的纹理区域（12）和所述第一辊子（B）之间。

公开(公告)号：US20060042220A1

公开(公告)日：2006-03-02

申请号：US11209965

申请日：2005-08-23

Applicant: Davide Maccabruni ,  Robin Gutbrod

Inventor： Davide Maccabruni ,  Robin Gutbrod

IPC: D01H13/26

CPC classification number: D02G1/0266 ,  D02G1/167

Abstract: A yarn quality assurance method and a yarn processing machine set up for implementing the method according to the invention is proposed comprising at least one feeding spool receiver 24, 30 set up to receive respectively at least one feeding spool 20, 29 from which yarns can be taken off, and a multifilament yarn manufacturing unit 5 to which yarns are supplied from the feeding spools 20, 29 via thread runs with respectively one thread tension. According to the invention, a thread tension regulating module 25 with a thread tension sensor is arranged in at least one controlled thread run 1 between the relevant feeding spool receiver 24 and the multifilament yarn manufacturing unit 5, wherein the thread tension regulating module 25 is set up to derive a control value from a thread tension measured by the thread tension sensor and to keep the thread tension constant in a predetermined thread tension range.

Abstract translation: 提出了一种用于实施根据本发明的方法的纱线质量保证方法和纱线加工机，其包括至少一个进给卷轴接收器24,30，其设置成分别容纳至少一个进给卷轴20,29，纱线可以从该进给卷轴20,29接收 以及复丝纱线制造单元5，纱线由进给线轴20,29经由线程分别以一个线张力供给到纱线制造单元5。 根据本发明，具有线张力传感器的线张力调节模块25布置在相关馈送线轴接收器24和复丝纱线制造单元5之间的至少一个受控线程1中，其中线张力调节模块25被设置 以从线张力传感器测量的线张力导出控制值，并且将线张力保持在预定的线张力范围内。

公开(公告)号：US20050227066A1

公开(公告)日：2005-10-13

申请号：US10505525

申请日：2003-04-25

Applicant: Masahiro Konishi ,  Satoshi Nagamune ,  Hiroyuki Osaka

Inventor： Masahiro Konishi ,  Satoshi Nagamune ,  Hiroyuki Osaka

IPC: D01F6/62 ,  D02G1/02 ,  D02G1/20 ,  B29C47/00 ,  B28B3/20 ,  D02G3/00

CPC classification number: D02G1/02 ,  D01F6/62 ,  D02G1/0266 ,  D02G1/20 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2967

Abstract: There are provided a process for producing a polyester fine multifilament yarn having a single filament fineness of 0.9 dtex or below, a total number of single filaments of 100 to 400 and a birefringence of 0.03 to 0.06 comprising passing polymer streams of a polyester polymer melt extruded from a spinneret surface through an atmosphere wherein a distance of 0 to 40 mm from the spinneret surface is regulated to a temperature within the range of 100 to 300° C., further cooling the polymer streams and then converging the cooled filaments into a filament bundle at a position of 350 to 500 mm from the spinneret surface; a process for producing a polyester fine false twist textured yarn comprising subjecting a polyester fine multifilament yarn having a single filament fineness of 0.9 dtex or below, a total number of single filaments of 100 to 400 and a bifringence of 0.03 to 0.06 to false twist texturing, the process comprising subjecting the multifilament yarn to air interlacing so as to provide a degree of interlacing of 50 to 90 interlaced spots/m measured for the false twist textured yarn, regulating the residence time in a draw-false twisting heater of 0.052 to 0.300 second and the temperature of the running filament yarn at the outlet of the heater to a higher temperature than the glass transition temperature (Tg) of the polyester polymer by 90 to 140° C., subjecting the multifilament yarn to simultaneous draw-false twist texturing at a draw ratio of 1.40 to 1.70 times, providing the false twist textured yarn, applying a finish oil in an amount of 1.3 to 3.0% by weight based on the weight of the false twist textured yarn and winding the resulting yarn under a winding tension of 0.05 to 0.30 cN/dtex at a speed of 500 to 1200 m/min; and a process for producing the polyester fine false twist textured yarn having a single filament fineness of 0.9 dtex or below, a total number of single filaments of 100 and 400 and a birefringence of 0.03 to 0.06 comprising subjecting a polyester multifilament yarn to the simultaneous draw-false twisting and producing the false twist textured yarn, the process comprising the polyester fine multifilament yarn to air interlacing treatment before and after the simultaneous draw-false twist texturing and regulating the degree of interlacing before and after the latter air interlacing treatment to 30 to 60 interlaced spots/m and 70 to 110 interlaced spots/m, respectively.

公开(公告)号：US20050102806A1

公开(公告)日：2005-05-19

申请号：US10717181

申请日：2003-11-19

Applicant: D. Hoover

Inventor： D. Hoover

IPC: D02G1/02 ,  D02G1/12 ,  D02G1/20

CPC classification number: D02G1/0266 ,  D02G1/12 ,  D02G1/20

Abstract: A yarn texturizing system, apparatus, and methods of reducing production loss or increasing production speed in a continuous textured yarn production process are provided. The system includes a yarn supply, a yarn stuffing container to produce textured yarn periodically released therefrom, a yarn draw to draw yarn from the yarn supply to the yarn stuffing container, a yarn conveyor belt positioned downstream from the yarn stuffing container, and a yarn bundler positioned between the yarn stuffing container and the yarn conveyor belt to bundle the textured yarn prior to deposit onto the yarn conveyor belt.

Abstract translation: 提供了一种在连续变形纱线生产过程中减少生产损失或提高生产速度的纱线织构系统，装置和方法。 该系统包括纱线供给器，用于产生周期性释放的变形纱线的纱线填充容器，将纱线从纱线供给纱线收缩容器拉出的纱线，位于纱线填充容器下游的纱线输送带，以及纱线 捆扎机定位在纱线填充容器和纱线输送带之间，以在沉积到纱线输送带上之前捆扎变形纱线。

公开(公告)号：US06843050B2

公开(公告)日：2005-01-18

申请号：US10422084

申请日：2003-04-24

Applicant: Thomas Wortmann

Inventor： Thomas Wortmann

IPC: D02G1/02 ,  D02G1/04 ,  D02G1/20 ,  D02J1/08 ,  D01H13/04

CPC classification number: D02J1/08 ,  D02G1/0266 ,  D02G1/04

Abstract: A yarn false twist texturing machine for texturing multifilament synthetic yarns (4), wherein a heating device and a false twist unit are arranged within a false twist zone. An aftertreatment zone accommodates a second heating device and a countertwist device. The countertwist device is used to remove any residual twist that is left in the yarn by the false twist unit. To be able to perform a selective treatment by the countertwist device, a first embodiment provides for a twist imparting member yarn guide means for guiding the yarn (4) and being adapted for reciprocal movement between an idle position for not treating the yarn (4) or for threading it and an operating position for treating the yarn (4). In a second embodiment, the countertwist device comprises a movable twist imparting member (28, 29), which is adapted for reciprocal movement between an idle position for not treating or for threading the yarn (4) and an operating position for treating the yarn (4) by twisting it.

Abstract translation: 一种用于织造复丝合成纱线（4）的纱线假捻变形机，其中加热装置和假捻单元布置在假捻区域内。 后处理区域容纳第二加热装置和逆流装置。 逆转装置用于通过假捻单元去除留在纱线中的残留扭曲。 为了能够通过逆转装置进行选择性处理，第一实施例提供了一种用于引导纱线（4）并且适于在用于不处理纱线（4）的空转位置之间往复运动的扭转施加构件纱线引导装置， 或用于螺纹连接和用于处理纱线（4）的操作位置。 在第二实施例中，逆转装置包括可移动的扭转施加构件（28,29），其适于在用于不处理或用于纱线（4）的穿线的怠速位置和用于处理纱线的操作位置之间往复运动 4）扭转它。

公开(公告)号：US06834489B2

公开(公告)日：2004-12-28

申请号：US10717840

申请日：2003-11-20

Applicant: Michael Pyra ,  Klemens Jaschke

Inventor： Michael Pyra ,  Klemens Jaschke

IPC: D01H1326

CPC classification number: D02G1/0266

Abstract: A false twist texturing apparatus for false twist texturing a plurality of synthetic yarns in a plurality of processing stations, which each comprise a plurality of feed roll systems, a primary heater, a cooling device, a false twist unit, a secondary heater, and a takeup device. For accommodating the takeup devices, a takeup module is provided, and a processing module is provided for accommodating the false twist units, with a doffing aisle being formed along the takeup module and a servicing aisle along the processing module. To realize a short yarn path, the processing module and the takeup module are joined to form a frame section arranged between the servicing aisle and the doffing aisle. In this arrangement, the yarn passage from the processing module to the takeup module is formed by the secondary heater which is horizontally oriented, so that the yarn is guided between the false twist unit and the takeup device on the frame section along a generally U-shaped path.

Abstract translation: 一种用于在多个处理站中对多根合成纱线进行假捻纹理的假捻变形装置，每个处理站包括多个进给辊系统，一次加热器，冷却装置，假捻单元，二次加热器和 收线装置 为了容纳卷取装置，提供卷取模块，并且提供处理模块以容纳假捻单元，沿着卷取模块形成落纱通道，沿着处理模块形成维修通道。 为了实现短纱路径，处理模块和卷取模块被接合以形成布置在服务通道和落纱通道之间的框架部分。 在这种布置中，从处理模块到卷取模块的纱线通道由水平定向的二次加热器形成，使得纱线沿着大致U形的方式在框架部分的假捻单元和卷绕装置之间被引导， 形状的路径。

公开(公告)号：US20040237495A1

公开(公告)日：2004-12-02

申请号：US10872999

申请日：2004-06-21

Applicant: Saurer GmbH & Co. KG

Inventor： Wolfgang-Peter Fink

IPC: D02G003/02

CPC classification number: D02G1/0266 ,  D02J13/00

Abstract: A yarn false twist texturing apparatus which includes a yarn heater, a yarn cooling device, and a yarn twisting unit serially arranged along a yarn path of travel. The cooling device is composed of a cooling tube, and yarn guides are arranged so that the yarn advances spirally on the surface of the outside periphery of the tube. A yarn lifter is positioned so as to lift the advancing yarn from contact with the outside periphery of the cooling tube over a partial length of the cooling tube, so that the cooling effect can be influenced without significantly changing the spiral looping on the cooling tube.

Abstract translation: 一种纱线假捻变形装置，其包括纱线加热器，纱线冷却装置和沿着行进的纱线路径排列的纱线捻合单元。 冷却装置由冷却管构成，纱线引导件布置成使得纱线在管的外周表面上螺旋地前进。 定纱机提升纱线与冷却管的外周边接触冷却管的一部分长度，从而可以影响冷却效果而不会明显改变冷却管上的螺旋环。