CN103215700B - A kind of eddy current compound spinning method producing Fancy Yarns - Google Patents
A kind of eddy current compound spinning method producing Fancy Yarns Download PDFInfo
- Publication number
- CN103215700B CN103215700B CN201310135212.6A CN201310135212A CN103215700B CN 103215700 B CN103215700 B CN 103215700B CN 201310135212 A CN201310135212 A CN 201310135212A CN 103215700 B CN103215700 B CN 103215700B
- Authority
- CN
- China
- Prior art keywords
- yarn
- eddy current
- defeated
- channel
- staple fibre
- 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.)
- Expired - Fee Related
Links
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The present invention relates to a kind of eddy current compound spinning method producing Fancy Yarns, belong to technical field of textile processing.The present invention adopts on each air vortex spinning device outer tube of vortex flow spinner, arranging one with guide pin is the defeated yarn channel of 15-65 ° of angle, defeated yarn channel and front rubber roll homonymy, defeated yarn channel yarn outlet is positioned at defeated fine passage outlet and yarn path yarn entering opening, defeated yarn channel yarn inlet is connected with the yarn channel that draws of yarn skirt, the not premenstrual jaw of decorative yarn F2, directly be fed into yarn entering opening place, yarn path, the eddy current cladded yarn surface that looping is formed at F1 and staple fibre S, forms eddy current compound Fancy Yarns.The present invention can suppress conventional vortex spinning process middle short fiber to be taken away by air-flow, reduce staple fibre to fall fine rate, significantly improve yarn strength during eddy current composite spinning, eliminate eddy current and become yarn breakage, reduce the performance requirement of eddy current resultant yarn to short fiber material, significantly expand the fiber-spinnable raw material range of vortex spinning.
Description
Technical field
The present invention relates to a kind of eddy current compound spinning method producing Fancy Yarns, belong to technical field of textile processing.
Technical background
Air vortex spinning technology is a kind of open-end-spinning method adopting the eddy airstream of High Rotation Speed to carry out twisting resultant yarn to fibre stream, and its spinning process is as follows: fiber strip is along fiber feeding passage to minor air cell's delivered inside.Due to the existence of fiber feeding channel outlet region resistance twist parts, fiber strip remains the state not adding the twist and is introduced into minor air cell.What the front end of fiber directly entered into spindle shape guide axis body draws yarn channel inside, and the tail end of fiber still remains on when being gripped by front roller nip in fiber feeding passage.When the tail end of fiber no longer grips for front roller nip, fiber is at fiber feeding passage and draw the centrifugal action being subject to air-swirl between yarn channel, its end section no longer remains in fiber feeding passage, but inner in minor air cell, to draw yarn channel porch is radially dispersed out, gas outlet channels is entered under the drive of air-swirl, one side is tightened up by the effect of air-flow axial component, lodging is on the conical surface of spindle shape guide axis body front end, one side is tangentially turned round with air-swirl, forms spiral helicine fiber eddy current uniquely.Fiber wherein overcomes air-flow power in gas outlet channels and towards the entrance traction of drawing yarn channel, and is enclosed on the fiber front end that enters subsequently and draw yarn channel and forms hard-packed yarn.The yarn formed is by being similar to the fibrous of the yarn core that forms in parallel non-twist shape fiber and peripheral looping in the shape of a spiral.Adopt eddy current to replace twisting and the cohesion and do not need pivotal parts of machinery, thus air-jet eddy-current spinning has the advantages such as speed is fast, output is high, technological process is short, row yielding is high.The MVS861 type vortex flow spinner spinning speed that Japan releases for 2003 up to 450m/min, and configures the automatic splicer of air, automatic doffing system, realizes automatic spinning.Vortex spinning yarn advantage is: have ring spun yarn line surface structure, and filoplume is even also few than ring spun yarn, wear resistance is high; Yarn strength is higher than rotor yarn; In yarn body, fiber packing density is low, and compression resilience is excellent.
There is limitation and bottleneck problem in existing vortex spinning technology: first, line fiber yarn remains the state not adding the twist and is introduced into minor air cell, enter fiber strip in minor air cell in eddy current resultant yarn process, be subject to the effect of air-flow withdrawing, few fibers can overcome the friction cohesive force of peripheral fiber and depart from yarn body, discharge with the air-flow entering into passing away, form the fibre that falls, cause the decline of yarn Forming Quality, wastage of material; Secondly, air-jet eddy-current spinning makes annular high speed rotary by eddy current promotion free end yarn tail to twist and resultant yarn, belong to the non-gripping spinning of free end, cause in spinning process not enough to the grasping force of fiber, inside and outside fiber, metastasis degree is low, fiber obvolvent degree is poor, and spinning brute force is lower, and the fiber that cohesive force is poor, rigidity is large cannot resultant yarn.Research shows: the core part fiber of air-jet eddy-current spinning yarn inside in parallel shape accounts for 21%, the inner spiral core part fiber of ring spinning line accounts for 55%, vortex spinning yarn is caused to be even only 66% (A.K.Soe of ring spun yarn line strength, M.Takahashi, M.Nakajima, T.MatsuoandT.Matsumoto
textileRes.J.74:819-826,2004.).Therefore, vortex spinning technology have spinning powerful low, fiber-spinnable raw material range is limited, cannot spin the limitations such as high grade yarn and bottleneck problem.
Composite spinning technology is adopted to be one of major way solving short fibre into yarn problem.Composite spinning comprises that cored is spun, fasciated yarn spinning, fancy yarns spinning etc.Eddy current composite spinning technology only relates to cored composite spinning at present: U.S. Patent Publication No. US2002/0026781A1, publication date 2002.03.07, invention and created name is " Coreyarnmanufacturingmachineandcoreyarnmanufacturingmeth od ", this application complicated legal case provide a kind of spin eddy current cladded yarn filament feeding device and vortex flow spinner on the method for cored composite spinning: can synchronously feed by adopting, synchronous broken yarn stops the core silk feeding unit of feeding, through front roller nip, core silk is fed into the fiber feeding passage of air vortex spinning device, converge with fiber strip, and under left and right fiber brush grips and eddy current twisting acts synergistically, by staple fibre yarn looping on core silk, form eddy current cladded yarn.U.S. Patent Publication No. US2002/0124543A1, publication date 2002.09.12, invention and created name is " Apparatusforproducingacorespunyarn "; China Patent Publication No. CN101368305, publication date 2010.06.02, invention and created name is " a kind of air injection air vortex spinning apparatus producing cladded yarn ", above-mentioned two application complicated legal cases as one man provide a kind of air injection air vortex spinning apparatus realizing producing cladded yarn by separately opening silk guide passage, and the filament mouth of the silk guide passage offered is positioned on same axis with the entrance drawing yarn channel, makes core silk directly be fed into the center of eddy current resultant yarn yarn.During above-mentioned eddy current composite spinning, heart yarn is all the direction feeding from facing yarn guiding, obviously angle is not fed with resultant yarn channeling direction, therefore the sandwich layer that core silk is generally positioned at complex yarn is fed, filament yarn cannot be reached in multi-color, multi-form ground looping on complex yarn top layer, produce pattern effect.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of eddy current compound spinning method producing Fancy Yarns.
To achieve these goals, technical solution of the present invention is:
A kind of eddy current compound spinning method producing Fancy Yarns, on each air vortex spinning device outer tube of vortex flow spinner, a defeated yarn channel is set, defeated yarn channel is between gas pipeline and defeated fine passage, defeated yarn channel and front rubber roll homonymy, the angle of defeated yarn channel axis and guide pin axis is 15-65 °, the yarn outlet of defeated yarn channel is between the outlet and the yarn entering opening of yarn path of defeated fine passage, defeated yarn channel yarn outlet and yarn entering opening aperture, yarn path are than being 0.2-0.8, defeated yarn channel yarn inlet fixedly docks with the yarn channel yarn outlet that draws of yarn skirt, yarn one end of entering of yarn skirt is bell mouth shape, yarn skirt is fixed on air vortex spinning device outer tube shoulder by fixed mount, on each drafter of vortex flow spinner, after entering the drafting system drawing-off of vortex flow spinner from the staple fibre S of bar cylinder feeding, by front roller, the front jaw of front rubber roll composition exports, through heart yarn F1 that tension controller unwinding is got off from yarn package, enter by front roller by guide wire apparatus, the front jaw of front rubber roll composition, the defeated fine passage of air vortex spinning device is entered after converging with staple fibre S, guiding through guide pin enters in the vortex cavity of air vortex spinning device, eddy current core spinning is carried out under the eddy airstream effect of spraying from gas pipeline, from the decorative yarn F2 that decorative yarn package is got off through tension controller unwinding, the arrival end of yarn skirt bell mouth shape is directly imported by guide wire apparatus, defeated yarn channel is entered through drawing yarn channel, be fed into yarn entering opening place, yarn path, the eddy current cladded yarn surface that looping is formed at the staple fibre S caused through guide pin in vortex cavity and heart yarn F1, form eddy current compound Fancy Yarns, the yarn path of the eddy current compound Fancy Yarns formed in static ingot exports, under the Yarn guiding system and reel system effect of vortex flow spinner, be wound into cheese.
Described heart yarn F1 is water-soluble filament yarn or water-insoluble filament yarn or water-soluble staple fibre yarn or water-insoluble staple fibre yarn.
Described decorative yarn F2 is water-soluble filament yarn or water-insoluble filament yarn or water-soluble staple fibre yarn or water-insoluble staple fibre yarn.
Owing to have employed above technical scheme, compared with prior art, a kind of eddy current compound spinning method producing Fancy Yarns of the present invention, its advantage is: the present invention adopts on each air vortex spinning device outer tube of vortex flow spinner, a defeated yarn channel is set, the yarn outlet of defeated yarn channel is between the outlet and the yarn entering opening of yarn path of defeated fine passage, defeated yarn channel yarn inlet is connected with the yarn channel that draws of yarn skirt, yarn skirt is fixed on air vortex spinning device outer tube shoulder by fixed mount, from the decorative yarn F2 that decorative yarn package is got off through tension controller unwinding, yarn skirt is directly imported by guide wire apparatus, defeated yarn channel is entered through drawing yarn channel, be fed into yarn entering opening place, yarn path.First, decorative yarn F2 is without front jaw, avoid the effect of front jaw press force, the decorative yarn F2 being fed into porch, yarn path can be responded to delicately through the active force of tension controller to decorative yarn, realize the batch (-type) feeding of decorative yarn F2, the feeding of tension force cyclically-varying formula, periodically advanced feeding etc.; Accordingly, decorative yarn F2 looping, when causing the eddy current cladded yarn surface that the sliver in vortex cavity is formed through guide pin, will form circle circle, the large pattern such as tripe, ring effect, form eddy current compound Fancy Yarns.Secondly, the present invention adopts defeated yarn channel between gas pipeline and defeated fine passage, defeated yarn channel and front rubber roll homonymy, the angle of defeated yarn channel axis and guide pin axis is 15-65 °, the design of yarn outlet between defeated fine passage outlet and yarn path yarn entering opening of defeated yarn channel, make to form 15-65 ° of angle between the heart yarn F1 and decorative yarn F2 of feeding, the fiber strip that decorative yarn F2 couple and heart yarn F1 merge together has and catches and clamping action, suppress looping staple fibre in conventional vortex spinning process to be taken away by air-flow, reduce staple fibre and to fall fine rate.Again, the dual yarn that the present invention relates to heart yarn F1 and decorative yarn F2 strengthens and guides staple fibre yarn, significantly improve yarn strength during eddy current composite spinning, the eddy current eliminating fiber strip becomes yarn breakage, reduce the performance requirement of eddy current resultant yarn to short fiber material, significantly expand the fiber-spinnable raw material range of vortex spinning.In addition, heart yarn F1 of the present invention and decorative yarn F2 be water-soluble filament yarn or water-soluble staple fibre yarn time, in follow-up yarn process dissolve remove water-soluble fibre, realize staple fibre eddy current high grade yarn produce.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present invention
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail
See accompanying drawing
A kind of eddy current compound spinning method producing Fancy Yarns, on each air vortex spinning device outer tube of vortex flow spinner, a defeated yarn channel 11 is set, defeated yarn channel 11 is between gas pipeline 12 and defeated fine passage 5, defeated yarn channel 11 and front rubber roll 7 homonymy, so that decorative yarn F2 guides smoothly and feeds, the angle of defeated yarn channel 11 axis and guide pin 4 axis is 15-65 °, the yarn outlet of defeated yarn channel 11 is between the outlet and the yarn entering opening of yarn path 1 of defeated fine passage 5, object is that decorative yarn F2 is fed into after in vortex cavity 3, yarn path 1 entrance can be entered smoothly under airflow function, the angle being 15-65 ° with heart yarn F1 and staple fibre S carries out converging spinning, the fiber strip that decorative yarn F2 couple and heart yarn F1 are merged together has and catches and clamping action, looping staple fibre in conventional vortex spinning process is suppressed to be taken away by air-flow, reduce staple fibre to fall fine rate, when ensureing that decorative yarn F2 passes through smoothly, the more little outside air of more avoiding of defeated yarn internal diameter of the pipeline enters minor air cell in a large number with decorative yarn F2, upset eddy airstream, therefore defeated yarn channel 11 yarn outlet should be arranged on 0.2-0.8 scope with yarn entering opening aperture, yarn path 1 ratio, defeated yarn channel 11 yarn inlet fixedly docks with yarn channel 9 yarn outlet that draws of yarn skirt 8, yarn one end of entering of yarn skirt 8 is bell mouth shape, yarn skirt 8 is fixedly mounted on air vortex spinning device outer tube shoulder by fixed mount 10, between yarn skirt 8 with fixed mount 10, interference fit is connected, and fixed mount 10 is fixed by screws in air vortex spinning device outer tube shoulder.On each drafter of vortex flow spinner, after entering the drafting system drawing-off of vortex flow spinner from the staple fibre S of bar cylinder feeding, by front roller 6, the front jaw that front rubber roll 7 forms exports, through the heart yarn F1 with uniform tension that tension controller unwinding is got off from yarn package, enter by front roller 6 by guide wire apparatus, the front jaw that front rubber roll 7 forms, the defeated fine passage 5 of air vortex spinning device is entered after converging with staple fibre S, guiding through guide pin 4 enters in the vortex cavity 3 of air vortex spinning device, eddy current core spinning is carried out under the eddy airstream effect of spraying from gas pipeline 12, from the decorative yarn F2 that decorative yarn package is got off through tension controller unwinding, the arrival end of yarn skirt 8 bell mouth shape is directly imported by guide wire apparatus, defeated yarn channel 11 is entered through drawing yarn channel 9, be fed into yarn entering opening place, yarn path 1, because decorative yarn F2 is without front jaw, avoid the effect of front jaw press force, make the decorative yarn F2 being fed into yarn entering opening place, yarn path can respond to through the active force of tension controller to decorative yarn delicately, realize the batch (-type) feeding of decorative yarn F2, tension force cyclically-varying formula feeds, periodically advanced feeding etc., correspondingly, decorative yarn F2 looping is when the eddy current cladded yarn surface that the staple fibre S caused through guide pin 4 in vortex cavity 3 and heart yarn F1 is formed, form circle circle, large tripe, the pattern effects such as ring, form eddy current compound Fancy Yarns.The yarn path 1 of eddy current compound Fancy Yarns in static ingot 2 formed exports, and under the Yarn guiding system and reel system effect of vortex flow spinner, is wound into cheese.
Heart yarn F1 of the present invention and decorative yarn F2 can adopt water-soluble filament yarn or water-insoluble filament yarn or water-soluble staple fibre yarn or water-insoluble staple fibre yarn; When heart yarn F1 and decorative yarn F2 be water-soluble filament yarn or water-soluble staple fibre yarn time, in follow-up yarn process dissolve remove water-soluble fibre, realize staple fibre eddy current high grade yarn produce.When heart yarn F1 is water-soluble filament yarn or water-soluble staple fibre yarn, F2 be water-insoluble filament yarn or water-insoluble staple fibre yarn time, dissolve in following process process and remove core water-soluble fibre, retain top layer decorative yarn F2, realize the production with the vortex spinning compound Fancy Yarns of hollow structure; When heart yarn F1 is water-insoluble filament yarn or water-insoluble staple fibre yarn, when F2 is water-insoluble filament yarn, the stream produced spins compound Fancy Yarns and has the outward appearance pattern effect that long filament and staple fibre carry out embracing entanglement structure; When heart yarn F1 is water-insoluble filament yarn or water-insoluble staple fibre yarn, when F2 is water-insoluble staple fibre yarn, the stream produced spins compound Fancy Yarns and has the outward appearance pattern effect that staple fibre yarn and staple fibre carry out embracing entanglement structure.
Claims (3)
1. produce the eddy current compound spinning method of Fancy Yarns for one kind, on each drafter of vortex flow spinner, after entering the drafting system drawing-off of vortex flow spinner from the staple fibre S of bar cylinder feeding, by front roller (6), the front jaw that front rubber roll (7) forms exports, through heart yarn F1 that tension controller unwinding is got off from yarn package, enter by front roller (6) by guide wire apparatus, the front jaw that front rubber roll (7) forms, the defeated fine passage (5) of air vortex spinning device is entered after converging with staple fibre S, guiding through guide pin (4) enters in the vortex cavity (3) of air vortex spinning device, eddy current core spinning is carried out under the eddy airstream effect of spraying from gas pipeline (12), the yarn path (1) of the eddy current cladded yarn formed in static ingot (2) exports, under the Yarn guiding system and reel system effect of vortex flow spinner, be wound into cheese, it is characterized in that: on each air vortex spinning device outer tube of vortex flow spinner, a defeated yarn channel (11) is set, defeated yarn channel (11) is positioned between gas pipeline (12) and defeated fine passage (5), defeated yarn channel (11) and front rubber roll (7) homonymy, the angle of defeated yarn channel (11) axis and guide pin (4) axis is 15-65 °, between the outlet that the yarn outlet of defeated yarn channel (11) is positioned at defeated fine passage (5) and the yarn entering opening of yarn path (1), defeated yarn channel (11) yarn outlet and yarn path (1) yarn entering opening aperture are than being 0.2-0.8, defeated yarn channel (11) yarn inlet fixedly docks with yarn channel (9) yarn outlet that draws of yarn skirt (8), yarn one end of entering of yarn skirt (8) is bell mouth shape, yarn skirt (8) is fixed on air vortex spinning device outer tube shoulder by fixed mount (10), from the decorative yarn F2 that decorative yarn package is got off through tension controller unwinding, the arrival end of yarn skirt (8) bell mouth shape is directly imported by guide wire apparatus, defeated yarn channel (11) is entered through drawing yarn channel (9), be fed into yarn path (1) yarn entering opening place, the eddy current cladded yarn surface that looping is formed at the staple fibre S caused through guide pin (4) in vortex cavity (3) and heart yarn F1, form eddy current compound Fancy Yarns, the yarn path (1) of the eddy current compound Fancy Yarns formed in static ingot (2) exports, under the Yarn guiding system and reel system effect of vortex flow spinner, be wound into cheese.
2. a kind of eddy current compound spinning method producing Fancy Yarns as claimed in claim 1, is characterized in that: described heart yarn F1 is water-soluble filament yarn or water-insoluble filament yarn or water-soluble staple fibre yarn or water-insoluble staple fibre yarn.
3. a kind of eddy current compound spinning method producing Fancy Yarns as claimed in claim 1, is characterized in that: described decorative yarn F2 is water-soluble filament yarn or water-insoluble filament yarn or water-soluble staple fibre yarn or water-insoluble staple fibre yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135212.6A CN103215700B (en) | 2013-04-18 | 2013-04-18 | A kind of eddy current compound spinning method producing Fancy Yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310135212.6A CN103215700B (en) | 2013-04-18 | 2013-04-18 | A kind of eddy current compound spinning method producing Fancy Yarns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103215700A CN103215700A (en) | 2013-07-24 |
| CN103215700B true CN103215700B (en) | 2016-01-06 |
Family
ID=48813830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310135212.6A Expired - Fee Related CN103215700B (en) | 2013-04-18 | 2013-04-18 | A kind of eddy current compound spinning method producing Fancy Yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103215700B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849958B (en) * | 2014-03-28 | 2016-03-30 | 武汉纺织大学 | A kind of production technology of high-strength high abrasion eddy current complex yarn |
| CN109023610B (en) * | 2018-08-01 | 2021-03-09 | 江南大学 | Processing device and method for air-jet vortex spinning point yarn |
| CN109610067B (en) * | 2019-01-30 | 2022-03-29 | 百隆东方股份有限公司 | Spinning method of vortex spinning slub core-spun yarn |
| CN110923884A (en) * | 2019-12-27 | 2020-03-27 | 苏州市星京泽纤维科技有限公司 | Vortex spinning fancy yarn |
| CN115110180A (en) * | 2022-07-07 | 2022-09-27 | 苏州江赛纺织科技有限公司 | Production device and production method of air-jet vortex spinning elastic slub yarn |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2290559A (en) * | 1994-06-21 | 1996-01-03 | Saurer Allma Gmbh | Air nozzle for making novelty yarns |
| US6370858B1 (en) * | 1999-12-13 | 2002-04-16 | Murata Kikai Kabushiki Kaisha | Core yarn production method and apparatus |
| EP1217110A2 (en) * | 2000-12-22 | 2002-06-26 | Maschinenfabrik Rieter Ag | Spinning device |
| CN1362549A (en) * | 2000-12-22 | 2002-08-07 | 里特机械公司 | Apparatus for producing core-spun yarn |
| CN1646745A (en) * | 2002-04-09 | 2005-07-27 | 株式会社可隆 | Textured yarn with different shrinkage and excellent suede effect and method for preparing the same |
| CN101368305A (en) * | 2008-09-26 | 2009-02-18 | 东华大学 | Air injection air vortex spinning apparatus capable of producing composite yarn |
| CN102943330A (en) * | 2012-11-14 | 2013-02-27 | 陈伟雄 | Spinning method for colorful broken wire segmented colored yarn and resultant yarn device and spun yarn thereof |
| CN103014974A (en) * | 2012-11-30 | 2013-04-03 | 江苏富腾纺织有限公司 | Color-sectioned fancy yarns production device |
-
2013
- 2013-04-18 CN CN201310135212.6A patent/CN103215700B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2290559A (en) * | 1994-06-21 | 1996-01-03 | Saurer Allma Gmbh | Air nozzle for making novelty yarns |
| US6370858B1 (en) * | 1999-12-13 | 2002-04-16 | Murata Kikai Kabushiki Kaisha | Core yarn production method and apparatus |
| EP1217110A2 (en) * | 2000-12-22 | 2002-06-26 | Maschinenfabrik Rieter Ag | Spinning device |
| CN1362549A (en) * | 2000-12-22 | 2002-08-07 | 里特机械公司 | Apparatus for producing core-spun yarn |
| CN1646745A (en) * | 2002-04-09 | 2005-07-27 | 株式会社可隆 | Textured yarn with different shrinkage and excellent suede effect and method for preparing the same |
| CN101368305A (en) * | 2008-09-26 | 2009-02-18 | 东华大学 | Air injection air vortex spinning apparatus capable of producing composite yarn |
| CN102943330A (en) * | 2012-11-14 | 2013-02-27 | 陈伟雄 | Spinning method for colorful broken wire segmented colored yarn and resultant yarn device and spun yarn thereof |
| CN103014974A (en) * | 2012-11-30 | 2013-04-03 | 江苏富腾纺织有限公司 | Color-sectioned fancy yarns production device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103215700A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103215701B (en) | Method for improving yarn structure of eddy composite spinning | |
| CN106245165B (en) | The method of nano electrostatic spinning resultant yarn integrated with staple fiber air vortex spinning | |
| CN103215700B (en) | A kind of eddy current compound spinning method producing Fancy Yarns | |
| CN102181979B (en) | Production method of intervention type stranded colored slubby yarn | |
| CN103215704B (en) | A kind of ring spinning apparatus and method carrying pre-twister | |
| CN103014944B (en) | Splitting twisting-boosting type vortex spinner | |
| CN104746189B (en) | Negative pressure guide capturing type ring spinning method | |
| CN109554784B (en) | Two-for-one twisting type spinning frame | |
| CN108486714A (en) | The processing unit (plant) and method of air-jet eddy-current mixed yarn | |
| CN103572421A (en) | Rotor composite yarn spinning method | |
| CN103343408A (en) | Revolving cup spinning twisting process | |
| CN103849958B (en) | A kind of production technology of high-strength high abrasion eddy current complex yarn | |
| CN201686788U (en) | Multi-strand spinning machine | |
| CN109972246A (en) | Air flow spinning apparatus | |
| CN204644538U (en) | The color Speed frames of a kind of section | |
| CN107366070B (en) | A kind of looping covering yarn and its production method | |
| CN105525403B (en) | Spin viscose glue compact sirospun yarns production method | |
| CN109457337A (en) | A kind of electrostatic equipment | |
| CN106149136B (en) | A kind of yakwool looping covering yarn and its production method | |
| CN103628209B (en) | A kind of clad type integrated composite spinning method and device thereof | |
| CN106567163B (en) | A kind of ring ingot fasciated yarn spinning apparatus and Yarn spinning method | |
| CN104818549A (en) | Segmental-color roving frame | |
| CN201850354U (en) | Short-flow high-efficiency spinning machine for producing multicomponent yarns | |
| CN106400241B (en) | A kind of fasciated yarn and its production method twice | |
| CN203807633U (en) | Device capable of changing ring spinning twisting triangle area structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160418 |