EP1022366A2 - Procédé de traitement de fils par liquide et buse de compression par fluide pour sa mise en oeuvre - Google Patents

Procédé de traitement de fils par liquide et buse de compression par fluide pour sa mise en oeuvre Download PDF

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Publication number
EP1022366A2
EP1022366A2 EP99104643A EP99104643A EP1022366A2 EP 1022366 A2 EP1022366 A2 EP 1022366A2 EP 99104643 A EP99104643 A EP 99104643A EP 99104643 A EP99104643 A EP 99104643A EP 1022366 A2 EP1022366 A2 EP 1022366A2
Authority
EP
European Patent Office
Prior art keywords
yarn
nozzle
core
fluid processing
compression fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99104643A
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German (de)
English (en)
Other versions
EP1022366B1 (fr
EP1022366A3 (fr
Inventor
Teiji C/O Aiki Seisakusyo Ltd. Okada
Akio C/O Aiki Seisakusyo Ltd. Mizomata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aiki Riotech Corp
Original Assignee
Aiki Seisakusyo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aiki Seisakusyo Ltd filed Critical Aiki Seisakusyo Ltd
Publication of EP1022366A2 publication Critical patent/EP1022366A2/fr
Publication of EP1022366A3 publication Critical patent/EP1022366A3/fr
Application granted granted Critical
Publication of EP1022366B1 publication Critical patent/EP1022366B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/02—Bulking, e.g. looping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface

Definitions

  • the present invention relates to a fluid processing method of a yarn and a compression fluid processing nozzle used therefor which subject a yarn to a compression fluid process, and can obtain a bulky yarn having a uniform loop, interlace and slack (sag) in a longitudinal direction of the yarn.
  • a raw fiber oiling agent applied to a filament yarn, raw fiber monomer and oligomer, calcium salt, magnesium salt in applying water and the like heap up inside a jet core constituting a compression fluid processing nozzle, in particular, in the vicinity of an inlet and outlet of the jet core.
  • a running tension of the filament yarn, which is subjected to a compression fluid process in a relax state gradually lowers, and then, uneven loop or uneven interlace is caused in a longitudinal direction of the bulky yarn, and therefore, process stability and yarn quality lower.
  • An object of the present invention is to provide a fluid processing method of a yarn and a compression fluid processing nozzle therefor which can prevent dirt from adhering to an inner wall of a nozzle core portion constituting a part of a compression fluid processing nozzle during a compression fluid process of a yarn so as to make long a washing cycle of the compression fluid processing nozzle as compared with a conventional case, and can achieve an improvement of productivity.
  • a compression fluid processing nozzle for a fluid processing method of a yarn, comprising: a nozzle core to process a supplied yarn by an introduced compression fluid, the nozzle core rotatably provided rotatably.
  • the compression fluid air, vapor or water is used.
  • a housing which is provided to the nozzle core and is to be rotated integrally with the nozzle core.
  • drive means to rotate the housing.
  • the drive means has a driven transmission member provided to the nozzle core or the housing, and a drive transmission member to transmit a driving force to the driven transmission member.
  • first pipe which is to supply the compression fluid to the nozzle core
  • second pipe which is detachably connected with the first pipe.
  • the drive means has a first driving shaft provided to the driven transmission member and a second driving shaft detachably connected with the first driving shaft.
  • the nozzle core is detachaby provided to the housing.
  • the driven transmission member is a worm wheel
  • the drive transmission member is a worm
  • a fluid processing method of a yarn which comprising supplying a yarn to a nozzle core of a compression fluid processing nozzle; introducing a compression fluid to a nozzle core; and processing the yarn while rotating the nozzle core.
  • the nozzle core is rotated together with a housing provided to the nozzle core.
  • a yarn to be processed is supplied into the nozzle core of the compression fluid processing nozzle which is composed of a housing and a nozzle core for example.
  • a compression fluid is supplied to the nozzle core, a uniform loop, interlace, slack and the like are formed in a longitudinal direction of the yarn, and thus, a bulky yarn is obtained.
  • the housing is rotated while the yarn being subjected to a compression fluid process, and thereby, the nozzle core is rotated. Therefore, the yarn is not fixed on an inlet side inner wall of the nozzle core, and is always relatively moved along the inner wall of the nozzle core.
  • the yarn is moved without being fixed on the inner wall of the nozzle core, so that dirt can be eliminated by the yarn always running even if it adheres to the inner wall of the nozzle core. Therefore, a washing cycle of the compression fluid processing nozzle becomes longer than the conventional case, and it is possible to achieve an improvement of productivity and to stabilize a yarn quality.
  • the nozzle core or housing is provided with the driven transmission member, and the drive transmission member for transmitting a rotation to the driven transmission member.
  • the housing is rotated by the driven transmission member, so that the nozzle core can be rotated.
  • a compression fluid is supplied to the second pipe, the compression fluid is jetted into the nozzle core through the first pipe, and then, uniform loop, interlace, slack and the like are formed in the longitudinal direction of the yarn; and thus, a bulky yarn can be obtained.
  • the second driving shaft and the second pipe are detachably connected to the first driving shaft and the first pipe, respectively; therefore, it is possible to readily detach the nozzle core and the housing.
  • the nozzle core is readily detached from the housing, so that the nozzle core can be readily replaced for processing various kinds of yarn.
  • the driven transmission member and the drive transmission member are a worm wheel and a worm, respectively, so that a rotation can be readily transmitted to the housing with a simple mechanism.
  • a fluid processing apparatus 1 includes a jet box 3.
  • the jet box 3 is provided with a support member 5 which is fixed on a rear portion of the jet box 3.
  • the support member 5 is provided with a compression fluid processing nozzle 7 which subjects a filament yarn used as a yarn to a compression fluid process so as to be detachable.
  • the jet box 3 is provided with a water applying nozzle 15 and a water applying section 17 which function as a liquid applying means at an upper part in the jet box 3, namely at a lower position from an upper wall 3U of the box 3.
  • the upper wall 3U of the jet box 3 is provided with yarn guides 19 and 21, and a front wall 3U thereof is provided with a yarn guide 23.
  • Yarn guides 25 and 27 are provided on a right side wall 3R in the jet box 3.
  • the water applying nozzle 15 is connected to one end of a pipe 29 for supplying a liquid, that is, water, and the other end of the pipe 29 is connected to a tank (not shown) which is a liquid supply source.
  • Feed rollers 45 and 47 for supplying a core filament yarn Cl and an entanglement filament yarn El to the compression fluid processing nozzle 7 are provided above the jet box 3. Also, a feed roller (relax roller) 49 for feeding a processed bulky yarn (fluid processed yarn) Y1 to a winder roller (not shown) is provided below the jet box 3.
  • One driving shaft 55 as a first driving shaft is detachably connected to a driving shaft 61 as a second driving shaft provided in the support member 5, by a coupling 59.
  • a rear end of the driving shaft 61 is mounted with a pulley 63 which is provided at a backside of the jet box 3.
  • a belt 67 made of a rubber is wound around the pulley 63 and another drive pulley 65.
  • the drive pulley 65 is connected with a driving motor 71 by a driving shaft 69.
  • the compression fluid processing nozzle 7 is mainly composed of the main body 9, a housing 11 and a jet core 13.
  • the jet core 13 is detachably provided in the housing 11.
  • the housing 11 is provided in the main body 9 so as to be rotatable.
  • bearings 76 is provided between the main body 9 and the housing 11.
  • a bearing 76 a ball bearing or a sliding bearing may be used.
  • the jet core 13 of the compression fluid processing nozzle 7 is provided with a plurality of fluid jet holes 31 for jetting a compressed air as a compression fluid at a proper interval in a circumferential direction.
  • the housing 11 is provided with a compression fluid chamber 33 in which the jet core 13 is built.
  • the compression fluid chamber 33 communicates with each jet holes.
  • the housing 11 is provided with an fluid supply hole 35 which is formed as a compression fluid passage, and communicates with the compression fluid chamber 33.
  • the main body 9 is provided with a compression fluid processing pipe 37 as a first pipe communicating with the supply hole 35.
  • the pipe 37 is connected with a male part 39 of a quick disconnect coupling. Seal members 91 are provided between the housing 11 and the main body 9 and seal members are provided between the housing 11 and the jet core 13.
  • the support member 5 is provided with a compression fluid processing pipe 41 as a second pipe.
  • the one end of the pipe 41 is connected to an air supply source (not shown) and the other end of the pipe 41 is connected with a female part 43 of the quick disconnect coupling.
  • the male part 39 of the quick disconnect coupling disposed on the pipe 37 is provided in the female part 43 so as to be detachable with one touch.
  • the housing 11 is mounted with a worm wheel 51 which functions as one example of the driven transmission member.
  • the worm wheel 51 is engaged with the worm 53as a drive transmission member provided in the main body 9.
  • One driving shaft 55 which extends in a horizontal direction in FIG. 2, is provided to the worm 53 and is rotatably supported by a bearing 57 in the main body 9.
  • a cover 75 is mounted to a rear portion of the main body 7 by means of plural bolts 77 ( shown in Fig. 1) with a collar 73.
  • the worm wheel 51 and the worm 53 are preferably made of rustless materials such as stainless, brass or the like.
  • the core yarn C1 and the entanglement yarn E1 are respectively pulled out from a supply package (not shown), and then, are fed by means of the feed rollers 45 and 47.
  • the core yarn C1 passes through the yarn guide 19 and 25 by way of the water applying nozzle 15, and is fed to the jet core 13 of the compression fluid processing nozzle 7.
  • the entanglement yarn E1 passes through the yarn guides 21 and 27 and is fed to the jet core 13.
  • a liquid for example, water is discharged from the fluid supply source (not shown), that is, a pump, and then, is supplied from the pipe 29 to the water applying nozzle 15.
  • the fluid supply source not shown
  • a water heated in the water applying section 17 of the water applying nozzle 15 is applied to the core yarn C1.
  • the compressed air passes through the pipes 41 and 37, the supply holes 35 , the compression fluid chamber 33 and further, is supplied to the jet hole 31 in the jet core 13 of the compression fluid processing nozzle 7.
  • the pulley 65 is rotated by the driving shaft 69.
  • the pulley 65 is rotated, and thereby, the driving shafts 61 and 55 are rotated by the belt 69 and the pulley 63, and further, the housing 11 is rotated by the worm 53 and the worm wheel 51.
  • the jet core 13 is rotated together with the housing 11 because it is provided in the housing 11.
  • the core yarn C1 and the entanglement yarn E1 introduced from the yarn guide hole 13H are not running in a state of being situated on a fixed place on the inner wall of the jet core 13, and are always running along an inner periphery of the inner wall in the jet core 13 in a state of contacting therewith.
  • the core yarn C1 and the entanglement yarn E1 are not always situated on a fixed place of the jet core 13, and are moving along an inner periphery of the inner wall at the yarn guide hole 13H in the jet core 13. Therefore, even if dirt adheres to the inner wall at the yarn guide hole 13H in the jet core 13, when the core yarn Cl and the entanglement yarn El again pass the dirt adhered place, it is possible to remove the dirt from the inner wall at the yarn guide hole 13H.
  • the worm wheel 51 is mounted onto the housing 11, and the worm 53 for transmitting a rotation to the worm wheel 51 is provided in the main body 9.
  • the worm wheel 51 is mounted onto the housing 11, and the worm 53 for transmitting a rotation to the worm wheel 51 is provided in the main body 9.
  • the rotation of the other driving shaft 61 provided on the support member 5 is transmitted to the worm 53 by one driving shaft 55 provided in the main body 9, and the housing 11 is rotated by the worm wheel 51, so that the jet core 13 can be rotated. Also, when the compression air is supplied to the other pipe 41 provided on the support member 5, the compression air is fed to the fluid supply hole 35 functioning as the compression fluid passage through one pipe 37, and then, is jetted from the jet holes 31 into the jet core 13.
  • the other driving shaft 61 and the pipe 41 are respectively connected to one driving shaft 55 and the pipe 37 so as to be almost simultaneously detachable, so that the main body 9 can be detached from the support member 5 with one touch.
  • the jet core 13 is readily detached from the housing 11, so that the nozzle core can be readily replaced for processing various kinds of yarn.
  • the aforesaid driven transmission member and drive transmission member are the worm wheel 51 and the worm 53, respectively, so that a rotation can be readily transmitted to the housing 11 with a simple mechanism.
  • the worm wheel 51 is mounted to the housing 11, and the worm 53 is rotated with the use of the pulleys 63 and 65, the belt 67 and the driving motor 71.
  • the worm 53 may be rotated with the use of a sprocket chain and a driving motor. Further, a gear may be used in place of the worm wheel 51 and the worm 53.
  • the housing may be rotated in not only one direction but also the other rotation, and further, may makes a forward and reverse rotation. Also, even if the fluid processing apparatus does not include the liquid applying means, a good bulky yarn is obtained.
  • the fluid processing apparatus and the fluid processing method of the present embodiment may be applied to another kinds of yarn processing apparatuses and may be used for them.
  • a nylon drawing yarn and a synthetic fiber such as polyester fiber are applicable as the yarn used in this embodiment, and a semi-stretching yarn and a non-drawing yarn may be used. Moreover, this embodiment is applicable to a single yarn process without using both core yarn and entanglement yarn as the yarn.
  • FIG. 5 and FIG. 6 show another embodiment 2 in place of FIG. 1 to FIG. 3.
  • like reference characters are used to designate the same components as FIG. 1 to FIG. 3, and an overlapping explanation is omitted, and further, different points will be described below.
  • the main body 9 is fixed in the jet box 3 without using the support member 5. Moreover, a gear 79 is mounted onto an outer periphery of the housing 11 as a driven member. The gear 79 is engaged with another gear 81 which functions as a driving member.
  • the gear 81 is mounted to one end of a rotary shaft 83 which extends to a horizontal direction in FIG. 6, and the other end of the rotary shaft 83 (left side of FIG. 6) is mounted to the pulley 63.
  • a belt 67 made of a rubber is wound around the pulley 63 and another driving pulley 65.
  • the pulley 65 is connected with the driving motor 71 by a driving shaft 69.
  • the nozzle 7 is mainly composed of the housing 11 and the core 13.
  • the gear 79 is mounted to a rear end side (right side in FIG. 6) of the housing 11.
  • the pulley 67 is rotated by the driving shaft 69.
  • the pulley 65 is rotated, and thereby, the rotary shaft 83 is rotated by the belt 67 and the pulley 63, and further, the housing 11 is rotated by the gears 81 and 79. Then, the core 13 is rotated together with the housing 11 because it is provided in the housing 11.
  • FIG. 7 and FIG. 8 show another embodiment 3.
  • like reference characters are used to designate the same components as FIG. 1 to FIG. 3 and FIGs. 5 and 6, and an overlapping explanation is omitted, and further, different points will be described below.
  • the feature of this embodiment lies in that the housing 11 is not rotated, but the jet core 13 is directly rotated.
  • the core 13 is mounted with a gear 85, and the gear 85 is engaged with another gear 87.
  • the gear 87 is mounted with one end of a rotary shaft 89 which extends to a horizontal direction in FIG. 8, and the other end of the rotary shaft 89 (right end in FIG. 8)is mounted with the pulley 63.
  • a belt 67 made of a rubber is wound around the pulley 63 and another driving pulley 65.
  • the pulley 65 is connected with the driving motor 71 by a driving shaft 69.
  • the nozzle 7 is mainly composed of the nozzle housing 11 and the jet core 13.
  • the jet core 13 projects outwardly from the housing 11 at a rear end side (right side in FIG. 8).
  • the projected core 13 is mounted with the gear 85., and the gear 85 is engaged with another gear 87.
  • the housing 11 or core 13 is not always continuously rotated to one or the other direction, but may be rotated so as to be reciprocated with the use of a rack and a pinion or the like. Further, the housing 11 or core 13 is not continuously rotated or reciprocated, but may be temporarily stopped and intermittently rotated.
  • the housing 11 or core 13 is not in a fixed state, but includes various rotating means. A worm wheel may be used in place of the gear 85, and a worm may be used in place of the gear 87.
  • Nylon 6 FDY70D-24F was used as each of the core yarn C1 and the entanglement yarn El, and was subjected to a compression fluid process with the use of the fluid processing apparatus 1 shown in FIG. 1 under the following conditions:
  • nozzle washing has been conventionally carried out at a rate of one time per 1 to 1.5 days; however, according to this embodiment, the replacement of the compression fluid processing nozzle may be carried out at a rate of one time per 4 to 5 days. Namely, it is possible to delay a washing period three to four times as much as the conventional case. Therefore, it is possible to greatly improve productivity as compared with the conventional case. Further, a process stability and yarn quality are unchanged, and a uniform bulky yarn can be obtained.
  • the present invention is not limited to the aforesaid embodiments, and proper modifications are possible. Whereby the present invention can be carried out according to other embodiments.
  • a water has been applied to the core yarn C1 by means of the water applying nozzle 15 which functions as a liquid applying means. It is possible to carry out the present invention without using the water applying nozzle 15.
  • core process has been described with the use of the core yarn C1 and the entanglement yarn E1. It is possible to carry out a single process with the use of only core yarn C1.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
EP99104643A 1999-01-20 1999-03-09 Procédé de traitement de fils par liquide et buse de compression par fluide pour sa mise en oeuvre Expired - Lifetime EP1022366B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4872999 1999-01-20
JP04872999A JP3684899B2 (ja) 1999-01-20 1999-01-20 圧縮流体処理ノズル

Publications (3)

Publication Number Publication Date
EP1022366A2 true EP1022366A2 (fr) 2000-07-26
EP1022366A3 EP1022366A3 (fr) 2003-11-26
EP1022366B1 EP1022366B1 (fr) 2008-08-13

Family

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EP99104643A Expired - Lifetime EP1022366B1 (fr) 1999-01-20 1999-03-09 Procédé de traitement de fils par liquide et buse de compression par fluide pour sa mise en oeuvre

Country Status (5)

Country Link
EP (1) EP1022366B1 (fr)
JP (1) JP3684899B2 (fr)
KR (1) KR100345989B1 (fr)
DE (1) DE69939305D1 (fr)
TW (1) TW513495B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004090210A1 (fr) * 2003-04-11 2004-10-21 Heberlein Fibertechnology, Inc. Dispositif de fabrication de fil bouclettes et filiere de texturation a jet d'air
EP1484436A1 (fr) * 2003-06-03 2004-12-08 Sinterama S.p.A. Dispositif de texturation pour texturer des fils
WO2004106605A1 (fr) * 2003-05-27 2004-12-09 Heberlein Fibertechnology, Inc. Partie centrale de filiere pour un dispositif de production de fil boucle et procede de fabrication d'une partie centrale de filiere
KR200446959Y1 (ko) 2008-02-25 2009-12-11 차용철 인출 꼬임 장치
CN107761212A (zh) * 2017-09-30 2018-03-06 宁波源生针织有限公司 清纱器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407026B (zh) * 2019-07-12 2021-03-09 吴江桑尚丝绸有限公司 一种具有倒纱性能的倒纱机
CN112481768A (zh) * 2020-11-16 2021-03-12 临清三和纺织集团有限公司 一种智能织造纺纱设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535516A (en) * 1980-08-18 1985-08-20 Maschinenfabrik Rieter Ag Apparatus for the production of fixed point multifilament yarns
US4845932A (en) * 1986-09-22 1989-07-11 Murata Kikai Kabushiki Kaisha Method of and apparatus for spinning yarn
JPH08100338A (ja) * 1994-09-27 1996-04-16 Murata Mach Ltd 糸の巻取方法及び糸の巻取装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535516A (en) * 1980-08-18 1985-08-20 Maschinenfabrik Rieter Ag Apparatus for the production of fixed point multifilament yarns
US4845932A (en) * 1986-09-22 1989-07-11 Murata Kikai Kabushiki Kaisha Method of and apparatus for spinning yarn
JPH08100338A (ja) * 1994-09-27 1996-04-16 Murata Mach Ltd 糸の巻取方法及び糸の巻取装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 08, 30 August 1996 (1996-08-30) & JP 08 100338 A (MURATA MACH LTD;KURABO IND LTD), 16 April 1996 (1996-04-16) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004090210A1 (fr) * 2003-04-11 2004-10-21 Heberlein Fibertechnology, Inc. Dispositif de fabrication de fil bouclettes et filiere de texturation a jet d'air
WO2004106605A1 (fr) * 2003-05-27 2004-12-09 Heberlein Fibertechnology, Inc. Partie centrale de filiere pour un dispositif de production de fil boucle et procede de fabrication d'une partie centrale de filiere
US7752723B2 (en) 2003-05-27 2010-07-13 Oerlikon Heberlein Temco Wattwil Ag Nozzle core for a device used for producing loop yarn as well as method for the production of a nozzle core
CN1795297B (zh) * 2003-05-27 2013-03-27 奥林康赫伯利坦姆科瓦特维尔股份公司 用于产生多圈纱线的装置的喷嘴芯以及用于制造喷嘴芯的方法
EP1484436A1 (fr) * 2003-06-03 2004-12-08 Sinterama S.p.A. Dispositif de texturation pour texturer des fils
KR200446959Y1 (ko) 2008-02-25 2009-12-11 차용철 인출 꼬임 장치
CN107761212A (zh) * 2017-09-30 2018-03-06 宁波源生针织有限公司 清纱器
CN107761212B (zh) * 2017-09-30 2019-09-17 宁波源生针织有限公司 清纱器

Also Published As

Publication number Publication date
TW513495B (en) 2002-12-11
KR100345989B1 (ko) 2002-07-24
EP1022366B1 (fr) 2008-08-13
JP3684899B2 (ja) 2005-08-17
JP2000212848A (ja) 2000-08-02
KR20000052351A (ko) 2000-08-25
DE69939305D1 (de) 2008-09-25
EP1022366A3 (fr) 2003-11-26

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