专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4417740A1 METHOD OF MANUFACTURING FALSE-TWISTED PROCESSED YARN 审中-公开
公开(公告)号：EP4417740A1
公开(公告)日：2024-08-21
申请号：EP24152072.5
申请日：2024-01-16
申请人： TMT Machinery, Inc.
发明人： TSUJI, Takahiro , NOMURA, Hiroshi , DEMIZU, Yoshimitsu , KIMURA, Koki , SAKUHANA, Ryosuke , HASHIMOTO, Kinzo , HAYASHI, Yasushi
IPC分类号： D02G1/02
CPC分类号： D02G1/022 , D02G1/0266 , D02G1/20
摘要： An object of the present invention is to increase the maximum speed at which a false-twisted processed yarn can be produced.
In a method of manufacturing the false-twisted processed yarn Yf by using a false-twist texturing machine 1, a raw yarn Yr is a partially oriented yarn formed of PET synthetic fibers. When the partially oriented yarn is not false-twisted, the partially oriented yarn has a pre-processing elongation of less than 100%, a boiling water shrinkage of 3.7% to 25%, and a strength of 2.9 cN/dtex or more. In this regard, the pre-processing elongation is the residual elongation. Furthermore, the raw yarn Yr is false-twisted at a processing speed of 1100 m/min or more while being heated and drawn.

2. 发明公开

EP3199676A1 YARN, FABRIC MANUFACTURED USING SAME, AND PRODUCT 有权
标题翻译：纱线，使用它制造的织物和产品
公开(公告)号：EP3199676A1
公开(公告)日：2017-08-02
申请号：EP15832777.5
申请日：2015-12-02
申请人： Clembon Co., Ltd.
发明人： LEE, Hyun Sam , CHOI, Sung Hoon
IPC分类号： D02G1/16 , D02G3/04 , D01F8/00 , D03D1/00 , D03D15/00
CPC分类号： D02J1/08 , A47L13/256 , D02G1/20 , D02G3/04 , D03D1/00 , D03D15/00
摘要： The present invention relates to yarn. The yarn of the present invention is characterized in that it is prepared by placing at least one first yarn - which is made of one, or two or more strands of fiber - and at least one second yarn - which is made of one, or two or more strands of fiber - parallel to one another and then performing intermingling that joins the first yarn and the second yarn together by nipping longitudinally, where a fineness of the first yarn and a fineness of the second yarn are different from each other.
摘要翻译：纱线本发明涉及纱线。本发明的纱线的特征在于，其通过将至少一根由一根或两根或更多根纤维股绳制成的第一纱线和至少一根第二纱线制成，所述第一纱线由一个或两个或更多股纤维 - 彼此平行，然后进行混合，通过纵向夹持将第一纱线和第二纱线接合在一起，其中第一纱线的细度和第二纱线的细度彼此不同。

3. 发明公开

EP2753736A2 VORRICHTUNG ZUM FÜHREN UND TEXTURIEREN MEHRERER SYNTHETISCHER FÄDEN 审中-公开
标题翻译：设备驱动和纹理多重合成纱线
公开(公告)号：EP2753736A2
公开(公告)日：2014-07-16
申请号：EP12761563.1
申请日：2012-09-03
申请人： Oerlikon Textile GmbH & Co. KG
发明人： STÜNDL, Mathias
IPC分类号： D02G1/02 , D02G1/12 , D02G1/16 , D02G1/20
CPC分类号： B29D99/0078 , B29L2031/731 , D02G1/0266 , D02G1/12 , D02G1/14 , D02G1/16 , D02G1/20
摘要： The exemplary embodiment illustrated in figures 1 to 3 of the device according to the invention is by way of example with respect to the structure and arrangement of the individual assemblies. In principle, it is also possible for the godet assigned to the texturing unit 3 to guide the threads only with a single partial looping. The invention is thus particularly suitable for producing a uniform crimp on each thread in a thread group of a plurality of threads. The number of threads within the thread group is shown by way of example with three threads. The thread group can contain two or more threads. The invention is particularly advantageous in the use of what are known as twist texturing nozzles, in which a twist is produced on the incoming thread. By avoiding friction points and deflections, an identical effect of the twist can be obtained on each of the supplied threads. In addition, very compact arrangements can be realized, since the texturing nozzles can be arranged at a relatively short distance downstream of the godet. Minimum distances for maintaining maximum angles of deflection are not necessary. Thus, even relatively large differences between the guiding distance and the treatment distance can be realized at a short distance between the godet and the texturing unit.

4. 发明授权

EP2188422B1 TEXTURING-INTERLACING MACHINE WITH DOUBLE OVEN 有权转让
标题翻译：带有双层烤箱的织物互锁机
公开(公告)号：EP2188422B1
公开(公告)日：2011-09-28
申请号：EP08833621.9
申请日：2008-08-29
申请人： Giudici S.p.a.
发明人： GRASSI, Nerino , FANTI, Ezio Santino
IPC分类号： D02G1/02 , D02G1/16 , D02G1/20 , D02J13/00 , D02J1/08
CPC分类号： D02G1/0266 , D02G1/161 , D02G1/20 , D02J1/08 , D02J13/001
摘要： The texturing and interlacing machine for processing synthetic yarns comprises: at least one supporting and unwinding member for at least one bobbin (B1) of untreated yarn to be textured; at least one supporting and unwinding member (31) for a bobbin (B3) of elastomer; a feed path, for at least one yarn (F1) to be textured; along the feed path for the yarn to be textured, in sequence along the direction of feed of the yarn to be textured: a stretching roller (5), a first oven (7), a cooling area (9), a yarn twisting unit (11), a master roller (13), a second oven (15), a stabilizing roller (21), an interlacing device (23) and an overfeed roller (25).
摘要翻译：用于加工合成纱线的变形和交织机器包括：至少一个用于至少一个待处理纱线的线轴（B1）的支撑和退绕构件，至少一个用于弹性体筒管（B3）的支撑和退绕构件（31）; 用于至少一根纱线（F1）进行纹理化的供给路径; （5），第一烘箱（7），冷却区域（9），纱线加捻单元（6），纱线加捻单元（11），主辊（13），第二烤箱（15），稳定辊（21），交织装置（23）和超喂辊（25）。

5. 发明公开

EP1579040A4 STAPLE FIBERS AND PROCESSES FOR MAKING SAME 审中-公开
标题翻译：装订及其制备方法
公开(公告)号：EP1579040A4
公开(公告)日：2009-08-19
申请号：EP03814882
申请日：2003-12-17
申请人： DU PONT
发明人： CHANG JING-CHUNG , DOMMEL RICHARD LEE , VALTERIS RAMUNAS L , LINEK ROBERT MAMORU , THOMPSON ALFRED HAROLD , AGARWAL NIRMAL KUMAS
IPC分类号： D01F6/62 , D02G1/02 , D02G1/12 , D04H1/42 , D01D5/16 , D02G1/16 , D02G3/02 , D02J1/22 , D04H1/00
CPC分类号： D02G1/20 , D01F6/62 , D02G1/0266 , D02G1/12 , D02J1/228 , D04H1/435 , D04H1/4382 , D04H1/4391 , Y10T428/249921 , Y10T428/2909 , Y10T428/2929 , Y10T442/636
摘要： A process of making staple fibers of poly(trimethylene terephthalate) includes feeding undrawn yarn (1) to a dip tank (2), forwarding by rolls (3, 4) and wetted under water. Wetted undrawn yarn (1) is forwarded by rolls (5, 6, 7, 8, 10) to a first drawing stage in a dip tank (9) and is partially drawn between rolls (10,11) under water in the dip tank (9). The yarn (1’) is then partially drawn by rolls (11, 12, 13, 14, 15, 16) which are driven at a faster speed than roll (10). The partially drawn yarn (1’’) is then rewetted by water spray jets (17) and is further drawn by rolls (18, 19, 20, 21) and puller rolls (22, 23) which are driven at a faster speed than roll (16). Nip rolls (5’, 8’, 14’, 22’, 25’) are used to minimize yarn slippage. After the second drawing, a finish sprayer (24) applies a dilute processing finish to the drawn yarn (1’’’), which is then forwarded and maintened under tension by puller rolls (25, 26) into a suffer box crimper (27) by driven crimper nip rolls (26’), where it is crimped and thermofixed by application of steam (28). The crimped yarn (1’’’’) is then forwarded in a relaxed state throuph a conventional belt dryer (29), cut by a rotary cutter (30) and baled (31) for storage and shipping.

6. 发明授权

EP1401750B1 TEXTURIERMASCHINE 有权
标题翻译：纹理
公开(公告)号：EP1401750B1
公开(公告)日：2006-04-12
申请号：EP02754834.6
申请日：2002-07-05
申请人： Saurer GmbH & Co. KG
发明人： WORTMANN, Thomas , JASCHKE, Klemens
IPC分类号： B65H51/16 , B65H65/00 , D02G1/02
CPC分类号： D02G1/20 , B65H51/16 , B65H65/00 , B65H2701/31 , D02G1/0266 , D02G1/0273
摘要： The invention relates to a texturing machine for crimping threads in several processing positions. Each processing position consists of several processing units (6, 7, 8), a winding device (20), on which a suction device (25), provided with a receiving opening (26), is arranged for transporting the thread (36), and at least one guiding tube (18), which comprises an injector (19), for the pneumatic transportation of the thread (36). To initially fasten the thread in the winding device, a blast opening (27), embodied on the end of the guiding tube (18), cooperates with the receiving opening (26) of the suction device (25). According to the invention, the blast opening (27) of the guiding tube (18) and the receiving opening (26) of the suction device (25) are arranged opposite each other in a guide plane which is essentially identical to or near a cross-winding plane. Within said traversing plane, the thread (36) is led through a traversing thread guide (37) during the winding process.

7. 发明授权

EP1332102B1 TEXTURIERMASCHINE UND VERFAHREN ZUM ANLEGEN EINES LAUFENDEN FADENS 有权
标题翻译：纹理和方法创建一个正在运行的线程
公开(公告)号：EP1332102B1
公开(公告)日：2005-12-21
申请号：EP01993720.0
申请日：2001-10-25
申请人： Saurer GmbH & Co. KG
发明人： WORTMANN, Thomas
IPC分类号： B65H51/20 , D02G1/02 , D02G1/20
CPC分类号： D02G1/20 , B65H51/08 , B65H51/20 , B65H57/003 , B65H2701/31 , D02G1/02
摘要： The invention relates to a texturing machine for crimping threads. Said machine comprises a plurality of process units and delivery rolls, at least one delivery roll being formed by a driven conveyor roller and a rotatable overflow roller. The two rollers are arranged on a machine frame in a projecting manner, in order to guide a thread having a plurality of loops. According to the invention, a spreading device is associated with the rollers, for a first spreading of a thread before the beginning of the process. The running thread having a total loop of > 360° can thus be spread on the circumference of the rollers.

8. 发明公开

EP1498520A1 METHOD FOR PRODUCING POLYESTER EXTRA FINE MULTI-FILAMENT YARN AND POLYESTER EXTRA FINE FALSE TWIST TEXTURED YARN, POLYESTER EXTRA FINE MULTI-FILAMENT YARN, AND POLYESTER EXTRA-FINE FALSE TWIST TEXTURED YARN 有权
标题翻译：用于生产超细FALSCHDRAHTTEXTURIERTEM涤纶丝，和额外的FINE假聚酯
公开(公告)号：EP1498520A1
公开(公告)日：2005-01-19
申请号：EP03719207.7
申请日：2003-04-25
申请人： Teijin Fibers Limited
发明人： KONISHI, Masahiro Teijin Fibers Ltd, Matsuyama Fac , NAGAMUNE, Satoshi Teijin Fibers Ltd, Matsuyama Fac , OSAKA, Hiroyuki Teijin Fibers Ltd, Matsuyama Fact.
IPC分类号： D01F6/62 , D02G1/02
CPC分类号： D02G1/02 , D01F6/62 , D02G1/0266 , D02G1/20 , Y10T428/29 , Y10T428/2913 , Y10T428/2967
摘要： 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.
摘要翻译：本发明提供一种生产具有0.9分特或以下，100〜400单丝的总数和12点03分至12点06分的双折射包含聚酯聚合物熔融挤出的传递聚合物流的单丝纤度的聚酯超细复丝纱从喷丝头表面通过到大气worin的0至40mm从喷丝头表面的距离被调节到100的范围内的温度到300℃，进一步冷却聚合物流，然后会聚冷却长丝成丝束在从喷丝头表面350至500毫米的位置; 生产聚酯细假捻加工纱，其包括：使具有0.9分特或以下，100单丝的总数至400和12点03一个bifringence到12时06分至假捻加工的单丝纤度的聚酯超细复丝纱的工艺，该方法包括对所述复丝纱线至喷气交缠，以便提供一定程度的50交错的，以/ M测量的假捻加工纱90个交织点，在0052一个拉伸假捻加热器调节停留时间以0300 第二和运行长丝在加热器到高于聚酯聚合物的玻璃化转变温度（Tg）由90〜140℃的较高温度下的出口在该温度下，使该复丝纱，以同时的拉伸假捻加工一绘制1:40〜1.70倍的比例，提供假捻加工纱，在1.3〜3.0重量％，基于在th的重量施加油剂 È假捻加工纱并卷绕纱线在500到1200米/分钟的速度00:05至00:30 CN / dtex的卷绕张力下得到的; 及其制造聚酯细假捻加工纱具有0.9分特或以下，100和400单丝的总数和12点03分至12点06分的双折射包括使聚酯复丝纱，以同时拉伸的单丝纤度的方法 -false扭曲和产生所述假捻加工纱，所述方法包括将聚酯超细复丝纱线至空气之前和之后的同时进行拉伸假捻加工交缠处理和调节交织前的程度，而后者空气交织处理，以30到后 60个隔行斑点/ m和70〜110隔行扫描斑点/ m时，分别。

9. 发明公开

EP1454003A2 PROCESS FOR IMPARTING PERMANENCE TO A SHAPED NON THERMOPLASTIC FIBROUS MATERIAL 有权
标题翻译：永久变形对于已经变形，非热塑性纤维材料
公开(公告)号：EP1454003A2
公开(公告)日：2004-09-08
申请号：EP02797187.8
申请日：2002-12-04
申请人： E. I. du Pont de Nemours and Company
发明人： REBOUILLAT, Serge , PONT, Nicolas , STEFFENINO, Benoit
IPC分类号： D06M10/00
CPC分类号： H05B6/788 , D02G1/20 , D02J13/001 , D06M10/003
摘要： The invention relates to a process to impart permanence to a shaped non thermoplastic fibrous material comprising submitting, under low tension, the shaped non thermoplastic fibrous material to a constant and uniformly distributed electromagnetic field generated by a single mode Transverse Magnetic 010 mode cylindrical resonant cavity microwave reactor,- the uniformly distributed electromagnetic field being operated at frequencies of from 5 MHz to 500 GHz,- the shaped non thermoplastic fibrous material being processed through the uniformly distributed electromagnetic field at a rate of from 0.01 to 1200 m/min,- the rate of the increase in temperature of the shaped non thermoplastic fibrous material being less than 300°C/s,- the shaped non thermoplastic fibrous material comprising at least one polymeric structure comprising amino groups and at least 0.05 weight % of an aqueous composition. The invention also relates to permanently shaped non thermoplastic fibrous material obtained by this process, in particular to permanently twisted fibers, and to a structure comprising this shaped non thermoplastic fibrous material.

10. 发明授权

EP0939153B1 Machine de filature et de texturation de fils par fausse torsion 有权
标题翻译：装置假捻纺纱
公开(公告)号：EP0939153B1
公开(公告)日：2002-11-20
申请号：EP99420034.3
申请日：1999-02-12
申请人： ICBT YARN
发明人： Matas Gabalda, Carlos , Dupeuple, Jean-Claude
IPC分类号： D02G1/02 , D02G1/20
CPC分类号： D02G1/0213 , D02G1/0266 , D02G1/20

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式