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公开(公告)号：US12123113B2
公开(公告)日：2024-10-22
申请号：US17847355
申请日：2022-06-23
申请人： NICOLON CORPORATION
CPC分类号： D03D15/49 , D02G1/161 , D02J1/02 , D02J1/08 , D03D15/283 , D03D15/44 , D06M23/14 , D10B2401/022 , D10B2403/02412 , D10B2505/204
摘要： The present invention is directed to a geotextile fabric including a plurality of wicking yarns each having a plurality of fibers with inter-fiber voids therebetween; wherein the inter-fiber voids of the plurality of wicking yarns has a water flow of about 0.05 milliliters per day per denier (ml/day/denier) to about 1.0 milliliters per day per denier. Further, the present invention is directed to a method of making such geotextile fabric.
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2.发明公开公开(公告)号：US20240011200A1
公开(公告)日：2024-01-11
申请号：US17766399
申请日：2019-05-11
发明人： Ki Rim KIM , Hyun Gee CHUNG , Yeon Soo KANG , Munseon KIM
CPC分类号： D02G3/36 , D02J1/08 , D02J11/00 , D02G3/04 , D02G3/32 , D10B2331/10 , D10B2401/061
摘要： The present invention is directed to a composite elastic yarn, including a core section including an elastic core filament, and a sheath section including staple fibers surrounding the core section, wherein the elastic core filament has a low cohesion property in which the inter-filament cohesion thereof is within the range of 9 to 198 mg when measured according to the ASTM D3822 method, and is also directed to a fabric, and a method for manufacturing a composite elastic yarn. According to the present invention, it is possible to solve a puckering problem occurring on the surface of a denim fabric, thereby improving a touch sensation and the quality of a final product.
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公开(公告)号：US20230313414A1
公开(公告)日：2023-10-05
申请号：US18331883
申请日：2023-06-08
发明人： ADAM TANKERSLEY , JESSE GUZOWSKI
摘要： An aspirator provides linear control over air flow for manipulation of extruded fibers. A distribution manifold has a barrel valve between first and second flow channels, enabling precise, linear control over air flowing from a charge conduit to a pressure chamber surrounding a discharge pipe. Plural orifices in the discharge pipe connect the pressure chamber to the interior thereof, which is configured as a Venturi tube. Discharge pipe surfaces that can contact filaments therein are of hardened material while non-contact surfaces are of lighter materials.
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公开(公告)号：US20180231365A1
公开(公告)日：2018-08-16
申请号：US15434999
申请日：2017-02-16
申请人： Mohawk Carpet, LLC
发明人： Maarten Meinders , Zhuomin Ding
CPC分类号： G01B5/068 , D02J1/08 , G01B11/0691
摘要： Various embodiments are directed to a yarn analyzer comprising a measurement mechanism configured to monitor the local thickness of the yarn moving along a yarn path. The measurement mechanism comprises a fixed member and a displaceable member between which the yarn path passes. The displaceable member is secured relative to a mechanical amplifier comprising a pivotable lever arm at a first end of the pivotable lever arm at a short distance from the pivot axis of the lever arm, and is biased toward the fixed member. The measurement mechanism further comprises a displacement sensor configured to monitor the displacement of a reference component secured relative to a second end of the lever arm at a long distance from the pivot axis. The monitored movement of the reference component is correlated with the thickness of the yarn, such that the yarn thickness is recorded for the length of yarn.
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公开(公告)号：US09963803B2
公开(公告)日：2018-05-08
申请号：US14356891
申请日：2012-11-16
发明人： Luc J. L. Brandt
CPC分类号： D01D5/22 , B29C47/0014 , B29C47/0016 , D02G1/161 , D02J1/08
摘要： A device for texturizing strand material into a wool-type product includes outer and inner nozzle sections. The outer and inner nozzle sections interface and define a passage through which the strand material travels. A locking device in the inner nozzle section is operable to selectively stop movement of the strand material. The locking device includes a seal holder that positions a sealing member within the inner nozzle section to prevent debris from entering the inner nozzle section, thereby promoting continued effective operation of the locking device. The outer nozzle section includes an end nozzle assembly including a hardened outlet tube. The hardened outlet tube is distinct from the outer nozzle section and, thus, can be repaired or replaced independently of the outer nozzle section.
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公开(公告)号：US09422645B2
公开(公告)日：2016-08-23
申请号：US14343229
申请日：2012-04-23
申请人： Christian Hubert , Claus Matthies , Jan Westphal
发明人： Christian Hubert , Claus Matthies , Jan Westphal
CPC分类号： D02G1/161 , B65H51/16 , B65H2601/521 , B65H2701/313 , D02G1/16 , D02J1/08
摘要： A device treats a thread with compressed air. To this end, the device has an intermingling device which is encapsulated in a housing with respect to the environment. For thread guidance, the housing has a thread inlet and an opposite thread outlet. In order to prevent direct transmission of noise through the thread inlet and the thread outlet, the thread inlet and/or the thread outlet is formed in each case by two separate opening slots in quick succession and a thread guiding member between the opening slots.
摘要翻译： 设备用压缩空气处理线。 为此，该装置具有相对于环境封装在壳体中的混合装置。 对于螺纹引导，外壳具有螺纹入口和相对的螺纹出口。 为了防止通过螺纹入口和螺纹出口的噪声的直接传递，螺纹入口和/或螺纹出口在每种情况下快速连续地形成两个单独的开口槽和在开口槽之间的导纱构件。
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公开(公告)号：US20160032495A1
公开(公告)日：2016-02-04
申请号：US14885102
申请日：2015-10-16
发明人： Franz MAIDL , Joerg BADERSCHNEIDER
摘要： A method for producing a carbon fiber bundle includes the acts of: providing at least one precursor, mechanically stabilizing the at least one precursor, and subsequently introducing the mechanically stabilized precursor into at least one thermal treatment device for converting the at least one precursor into at least one carbon fiber bundle. A device for producing a carbon fiber bundle has at least one oxidation furnace and a downstream carbonizing device for carbonizing a precursor to form the carbon fiber bundle, wherein a stabilizing device for mechanically stabilizing the precursor, which is introduced into the oxidation furnace, is connected upstream of the at least one oxidation furnace.
摘要翻译： 一种生产碳纤维束的方法包括以下作用：提供至少一种前体，机械稳定所述至少一种前体，随后将所述机械稳定的前体引入到至少一个热处理装置中，以将所述至少一种前体转化为 至少一个碳纤维束。 用于生产碳纤维束的装置具有至少一个氧化炉和用于碳化前体以形成碳纤维束的下游碳化装置，其中引入到氧化炉中的用于机械稳定前体的稳定装置被连接 在至少一个氧化炉的上游。
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公开(公告)号：US09027214B2
公开(公告)日：2015-05-12
申请号：US13910541
申请日：2013-06-05
发明人： Marco Kaulitzki , Mathias Stündl , Claus Matthies
摘要： A device for producing interlaced knots in a multifilament thread is described. The device includes a rotating nozzle ring having a circumferential guide groove and a plurality of nozzle bores opening radially into the base of the guide groove. A stationary pressure chamber, having a chamber opening and an air connection, is associated with the nozzle ring, wherein by rotation of the nozzle ring the nozzle bores can be connected in turn to the chamber opening of the pressure chamber. To permit an intensive air treatment of the thread, the dimension of the chamber opening in the pressure chamber and the spacing of adjacent nozzle bores on the nozzle ring are designed such that as the nozzle ring rotates a plurality of nozzle bores are simultaneously connected to the chamber opening.
摘要翻译： 描述了用于在多丝线中产生交织结的装置。 该装置包括旋转的喷嘴环，其具有周向引导槽和径向地朝向引导槽的基部开口的多个喷嘴孔。 具有腔室开口和空气连接的固定压力室与喷嘴环相关联，其中通过喷嘴环的旋转，喷嘴孔可以依次连接到压力室的腔室开口。 为了允许螺纹的密集空气处理，压力室中的开口的尺寸和喷嘴环上相邻喷嘴孔的间隔被设计成使得当喷嘴环旋转时，多个喷嘴孔同时连接到 房间开放。
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公开(公告)号：US20140090220A1
公开(公告)日：2014-04-03
申请号：US14005786
申请日：2012-03-19
申请人： Claus Matthies , Jan Westphal
发明人： Claus Matthies , Jan Westphal
摘要： An apparatus for producing entanglements on a multifilament thread, has a treatment channel, has a nozzle bore that opens into the treatment channel and has an air supply device. The air supply device interacts with the nozzle bore in order to produce pulse-like compressed-air flows, wherein the compressed air is produced via a pressure chamber and a pressure source. In order in particular to control the pressure pulses produced in the pressure chamber, a volume store is arranged between the pressure chamber and the pressure source, wherein the volume store has a storage volume which is greater than a chamber volume of the pressure chamber.
摘要翻译： 一种用于在多丝线上产生缠结的装置，具有处理通道，具有通向处理通道并具有供气装置的喷嘴孔。 空气供应装置与喷嘴孔相互作用以产生脉冲状的压缩空气流，其中压缩空气经由压力室和压力源产生。 为了特别地控制在压力室中产生的压力脉冲，在压力室和压力源之间设置体积存储器，其中容积存储器的存储容积大于压力室的室容积。
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公开(公告)号：US20130239289A1
公开(公告)日：2013-09-19
申请号：US13989521
申请日：2011-12-21
申请人： Kenji Iwashita
发明人： Kenji Iwashita
IPC分类号： D03D15/00 , D06M15/277 , D06M15/19 , A41D1/00
CPC分类号： D03D15/0077 , A41D1/00 , D02G1/02 , D02G3/26 , D02J1/08 , D03D15/0061 , D06M15/195 , D06M15/256 , D06M15/277 , D06M15/437 , D06M2200/05 , D10B2331/04 , D10B2401/021 , D10B2501/00 , Y10T442/2008
摘要： A water-repellent woven fabric having excellent water repellency, which is friendly to the environment, and a garment made of the water-repellent woven fabric are provided. A composite yarn containing a false-twist crimped textured yarn having an S-direction torque and a false-twist crimped textured yarn having a Z-direction torque is arranged for a warp or a weft to obtain a fabric, and a fluorine-based water repellent having a total concentration of perfluorooctanoic acid and perfluorooctanesulfonic acid of 0 to 5 ng/g is then adhered to the woven fabric.
摘要翻译： 提供了具有优良的防水性，对环境友好的防水织物以及由拒水织物制成的衣服。 布置有具有S方向扭矩的假捻卷曲变形纱线和具有Z方向扭矩的假捻卷曲变形纱线的复合纱线用于经纱或纬纱以获得织物，并且将氟基水 全氟辛酸和全氟辛烷磺酸的总浓度为0〜5ng / g的驱避剂然后粘附到机织织物上。
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