CN106702554A - Ring spinning machine with conditioning device used for reducing hairiness - Google Patents
Ring spinning machine with conditioning device used for reducing hairiness Download PDFInfo
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- CN106702554A CN106702554A CN201710113600.2A CN201710113600A CN106702554A CN 106702554 A CN106702554 A CN 106702554A CN 201710113600 A CN201710113600 A CN 201710113600A CN 106702554 A CN106702554 A CN 106702554A
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- yarn
- guide wheel
- wetting apparatus
- housing
- guide
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
- D01H13/302—Moistening, e.g. for wet spinning
Abstract
The invention provides a ring spinning machine with a conditioning device used for reducing hairiness. The ring spinning machine with the conditioning device used for reducing hairiness comprises a front roller, a front upper leather roller corresponding to the front roller and a guide wire which moves vertically up and down in the spinning process, and a front tong opening formed between the front roller and the front upper leather roller; a guide section between the front tong opening and the guide wire is provided with the conditioning device; the conditioning device comprises a guide wheel; the conditioning device is arranged below the guide section, and makes contact with the yarn of the guide section through the guide wheel. According to the ring spinning machine with the conditioning device used for reducing hairiness, the hairiness can be twisted into the yarn by conditioning and attaching the hairiness at the guide section, and the number of harmful hairiness is drastically reduced, the fiber utilization rate is increased, the performance of the yarn is improved as a whole, the conditioning device is a device partially added in the spinning process, no independent procedure is needed, the operation is simple and convenient, and the large-area use is promoted.
Description
Technical field
The present invention relates to a kind of ring spinning line into yarn feeding device, especially a kind of wetting apparatus with for reducing filoplume
Ring spinner.
Background technology
The harmful filoplume of yarn is pasted together sliver in weaving process to cause opening unclear, also easily cause broken end shape
Into barry, production efficiency is had a strong impact on, and filoplume can also form cotton knot, cause rear road dyeing difference, can also cause to fly
Flower has a strong impact on working environment.Therefore filoplume situation is improved by technical matters, further improves fiber utilization rate, so as to whole
Improve yarn property on body to have very important significance.
RING SPINNING is always the important Yarn spinning method for occupying whole spinning market more than 80%.In RING SPINNING spinning process,
Front roller nip grips fiber strip, the torsional moment that the flat yarn of output is rotated along rings by wire loop and produced around spindle
In the presence of twist resultant yarn, yarn interior fiber in inside and outside transfer helical trajectory conformation, yarn body structure relatively compact and more equal
Even, yarn strength is higher, but when fiber goes to top layer, if making fiber be transferred back to yarn without sufficiently large twisting force
Inside, the fiber exposed will form filoplume in yam surface.In winding procedure, filoplume can significantly increase, its basic reason
It is that yarn can seriously be rubbed under high-speed condition through parts such as yarn guide member, tension parts, causes yarn body internal fiber
Head end is free on yarn body surface face by withdrawing, causes filoplume to increase severely, and surface structure is seriously damaged.In order to make up yarn surface structure
Destruction, be smoothed out weaving process, textile enterprise typically all carries out sizing treatment to yarn after warping, attaches yarn hair
Plumage, increases wearability, while increasing yarn strength to being impregnated into portion in yarn body by slurry.But warp thread is generally using on piece yarn
Slurry, it is inter-adhesive, it is necessary to wet, dry leasing that piece yarn starching may result in yarn, and destruction yarn body surface face is mutually torn during yarn leasing
Serous coat, the secondary filoplume of generation.As can be seen here, Yarn filoplume preferably should just have very big before starching before winder
Elimination in degree.
To reduce the filoplume produced by ring spindle yarn operation, fiber utilization rate is improved, generally use two kinds of approach, Yi Zhongshi
Realize, to not gathering into yarn fiber, installing an air-flow or machinery collection additional before drawing rollers using air-flow or mechanical means
Poly- device, and then improve the extended parallelization of fiber, and ring spinning twist triangle zone is reduced, to reduce resultant yarn filoplume；It is another
Kind it is that guide section between front roller and twizzle installs the device for reducing Yarn filoplume additional, using hot, wet more than this kind of device, or
Person's false-twisting device (mechanical, air-flowing type), in spinning section to the further improvement of yarn texture, to reduce Yarn filoplume.
Using wet, heat more than the special reduction filoplume device between front roller and twizzle of spun yarn for using at present,
Jet-impingement form, the presence that reduction exposes filoplume, such as Publication No. are gathered using damp and hot patch volt or air-flow
The Chinese invention patent application " one kind can composite nozzle device capable of reducing resultant yarn hairiness " of CN102926056A, Publication No.
The Chinese invention patent application " one kind can wet and hot spinning device capable of reducing resultant yarn hairiness " of CN103485008A, and publication number
A kind of Chinese invention patent application " method of reduction resultant yarn filoplume " of CN101109119A；
Filoplume is reduced by reducing the device of filoplume, filoplume can only also be stayed in the form of simple patch volt and lax winding
In yam surface, in the processing of rear road winder, the filoplume of the patch that relaxes volt and winding is revealed again, does not reach real elimination hair
The effect of plumage.The method and apparatus of the reduction resultant yarn filoplume of present invention design change preceding jaw on the premise of patch volt filoplume
To the yarn channel of this section of twizzle, the twist is redistributed, the filoplume for pasting volt is further wound into portion in yarn body, without
Only it is patch volt, by after honest and kind winding procedure, filoplume incrementss are also significantly reduced.
The content of the invention
The present invention provides a kind of ring spinner of the wetting apparatus with for reducing filoplume, and the spinning machine can be effective
Ground improves the yarn property of ring spinner, especially reduces harmful filoplume.
In order to solve the above-mentioned technical problem, the present invention provides a kind of RING SPINNING of the wetting apparatus with for reducing filoplume
Yarn machine, including front roller anterior epithelium cornea roller corresponding with front roller and the twizzle moved vertically up and down in spinning process,
Jaw before being formed between front roller and anterior epithelium cornea roller；Guide section between preceding jaw and twizzle is provided with wetting apparatus；Dewing is filled
Put including guide wheel；Wetting apparatus is arranged on guide section lower section, by guide wheel and the yarn contacts of guide section.
During ring spinning, rove by roller draft area drawing-off, fiber is before front roller and anterior epithelium cornea roller
It is distributed in flat in jaw, fiber is twisted into resultant yarn in front of preceding jaw, and at this moment, the two ends of fibre bundle are all gripped,
One end is in flat sheet, and one end converges in twisting point, forms a region for triangle, is referred to as twist triangle zone.Due to from
The fiber of preceding jaw output has certain rigidity, and few fibers head end is not bound in twist triangle zone, in twisting resultant yarn
During be not twisted into portion in yarn body, just referred to as filoplume.And in traditional ring spinning technology, yarn through twisting resultant yarn after,
Before spool is winding to, with two stages, one is preceding jaw to the guide section between twizzle, and another is guide
It is hooked to the air ring section between wire loop.And the twist of yarn is to drive yarn movement by spindle rotation, because yarn is subject to steel
The constraint of wire ring, and then yarn takes wire loop motion to, wire loop is nested on circular rings, so wire loop can only be along rings
Move in a circle, so the yarn through wire loop is in axially twist motion, yarn also along yarn under the constraint of wire loop
It is twisted.In spinning process, the yarn twist unevenness of yarn be from bottom to top, i.e., by wire loop to twizzle, then to twisting point, this
The result of sample is exactly that preceding jaw is to be distributed from low to high to the yarn twist of wire loop.In traditional ring spinning, by twisting
The filoplume that has of yarn of point has nearly all stretched out yarn external body, and such yarn is by the low twist section of preceding jaw to twizzle to leading
Yarn hook to the high of wire loop twists with the fingers section, although yarn further tighten up by twisting, but stretch out the filoplume in yarn body surface face can hardly be by again
It is secondary to be twisted into portion in yarn body.
Meanwhile, in traditional ring spinning technology, in spinning process, because the lappet for carrying twizzle doffed whole one
Elevating movement is being carried out in journey, the angle of guide section yarn and drawing-off plane so between preceding jaw and twizzle is always
In change, the fiber in twist triangle zone is caused to change always with the grip hold arc on front roller surface, some researchs show, this section
Grip hold arc is adversely affected to yarn quality.
The present invention is exactly that the yarn fragment of the past jaw to wire loop has using ring spinning technology in spinning process
Different twist distributions, and fiber and front roller have the grip hold arc of cyclic fluctuation the two features in twist triangle zone,
Guide section between preceding jaw and wire loop installs a device additional, and guide section yarn is optimized with the angle of drawing plane,
The grip hold arc of fiber and front roller in twist triangle zone is reduced, and forms the angle of stabilization, be conducive to improving yarn matter
Amount especially dry and filoplume the variation of bar, reduces fluctuation.Meanwhile, guide section is carried out from new distribution with the twist of air ring section, and
In low twist section to yarn conditioning, the fiber head end and yam surface for so stretching out yam surface are wetted, filoplume and yam surface
Absorption property enhancing, while yarn with guide wheel when contacting, guide wheel turns into new resistance twist point, and filoplume is made by external strength is led
With, strike the beam and be attached to yam surface, after resistance twist point enters high lay section, yarn further tighten up by twisting, is attached to yarn
The filoplume on line surface is twisted into portion in yarn body again, and then reaches the effect for reducing filoplume.
Further, wetting apparatus only has the yarn contacts of guide wheel and guide section, and arc of contact of the yarn on guide wheel
It is 7-10 degree, if the radian of contact is long, can causes in contact position overtension so that yarn breakage increases；If connect
Tactile arc length is too short, then tension force is inadequate, it is impossible to be effectively formed twisting point.
Further, if wetting apparatus is fixed installation, then vertical ascent or decline with twizzle, meeting
There are two kinds of possible situations, one is exactly that yarn is separated with guide wheel, it is impossible to form twisting point, another is exactly that may be such that
Arc of contact is excessive, causes end of yarn, therefore, it can wetting apparatus by gear and guide hook connects, the speed change
Mechanism enables to wetting apparatus to rise with twizzle and rises by structure design, declines with twizzle and declines, and dewing
The ratio between the speed of device raising and lowering and the speed of twizzle raising and lowering are definite value；The definite value is equal to twizzle in highest
The ratio between point or during minimum point, preceding jaw to the length of yarn between guide wheel and length of yarn of preceding jaw to twizzle.
Further, on the one hand, when wetting apparatus is liquid dewing, housing can be included, housing inner bottom part is arranged on
Tank and it is arranged on the groove of some equidistantly distributeds of the housing on the face of yarn；Described leading is provided with each groove
Wheel, the guide wheel part is immersed in the water of tank, a part stretched out from groove so as to yarn contacts, the foreign steamer of guide wheel
It is absorbent material, guide wheel is arranged in housing by same guide wheel shaft, connection is rolled between each guide wheel and guide wheel shaft；Enter one
Step, tank keeps the constant level in tank by water inlet system.With the motion of yarn, guide wheel can be driven to rotate, guide wheel
In rotation process, with the rotation of guide wheel, yarn can be moistened by the contact with yarn by water absorption in guide pulley surface
It is wet, and the filoplume after wetting is overwhelmed, make to enter the docile and obedient wetting hair of the yarn yam surface for twisting with the fingers section high by yarn low twist section
Plumage is further twisted into yarn body, reaches the effect for reducing Yarn filoplume.
Further, on the other hand, when wetting apparatus is for atomization dewing, housing can also be included, the housing is near yarn
Some fog water contents are equidistantly distributed with the face of line, the housing is connected with atomization plant by atomization conduit, and housing bottom sets
There is discharge outlet；Be additionally provided with a guide wheel shaft on the housing, guide wheel be arranged on guide wheel shaft and with the position of each fog water content
Put correspondence；The yarn of guide section with guide wheel after fog water content by contacting；Connection is rolled between guide wheel and guide wheel shaft；On housing, phase
To the upstream in yarn movement direction, aspiration channel is provided with for position with each fog water content.Using this structure, due to housing connection
There is atomization plant so that the fog with high concentration in housing, yarn passes through (pass through without contact) housing by fog water content,
Enclosure interior contact fog realizes the humidifying of filoplume, is then contacted with guide wheel, and filoplume is simultaneously further twisted into yarn body by patch volt filoplume
It is internal.The discharge outlet for being arranged on housing bottom is mainly used in discharge in the liquefied fog of enclosure interior；And fog water content upstream is set
Aspiration channel then primarily to siphon away from fog water content reveal fog, it is to avoid fog is attached to anterior epithelium cornea roller surface, before making
The fiber of jaw output is wrapped on anterior epithelium cornea roller, it is impossible to normal spinning.
The quantity of harmful filoplume can be greatly reduced by the above-mentioned spun yarn of the ring spinner with wetting apparatus, carried
High microsteping utilization rate, improves yarn property on the whole, and this wetting apparatus is to increase a part of device during spun yarn, no
Independent flow is needed, it is easy to operate, it is easy to which that large area is used.
Brief description of the drawings
Fig. 1 is the structural representation of ring spinner of the present invention with the wetting apparatus for reducing filoplume；
Fig. 2 is the structural representation of wetting apparatus in one embodiment of the present invention；
Fig. 3 is the Section A-A schematic diagram of Fig. 2；
Fig. 4 is the structural representation of wetting apparatus in another embodiment of the present invention；
Fig. 5 is the right side view of Fig. 4.
Specific embodiment
" some " in the present invention represent one or more.
Fig. 1 is refer to, in spinning process, rove 1 enters the forceps major of rear roller 3 and rear top roller 4 by lever jack 2
Mouthful, enter the middle jaw of the upper iron roll 6 with of middle roller 5 by first break draft area, then by front draft zone enter front roller 7 with it is preceding on
The preceding jaw of roller 8, and resultant yarn is twisted in preceding jaw, then contacted with wetting apparatus 9, then by twizzle 10, and then rolled up
On spool 11.
As one preferred embodiment, wetting apparatus 9 only has the yarn contacts of guide wheel 904 and guide section, and yarn
Arc of contact on guide wheel 904 is less than 10 °, guide wheel 904 and yarn contacts, so as to form twisting point, but if connects
Tactile radian is long, can cause in contact point overtension so that yarn breakage increases.
If wetting apparatus 9 is fixed installation, then vertical ascent or decline with twizzle 10, may go out
Existing two kinds of possible situations, one is exactly that yarn is separated with guide wheel 904, it is impossible to form twisting point, another may exactly make
Obtain arc of contact excessive, cause end of yarn, accordingly, as another preferred embodiment, wetting apparatus 9 can be passed through
Gear 12 is connected with twizzle 10, and the gear 12 enables to wetting apparatus 9 with twizzle 10 by structure design
Rise and rises, declining with twizzle 10 and declining, and the raising and lowering of wetting apparatus 9 speed and twizzle 10 rise and under
The ratio between speed of drop is definite value；The definite value is equal to twizzle 10 in peak or minimum point, and preceding jaw is between guide wheel 904
The ratio between length of yarn and length of yarn of preceding jaw to twizzle 10.
In an implementation method as shown in Figure 2,3, wetting apparatus of the invention can use liquid dewing, including housing
901st, be arranged on the inner bottom part of housing 901 tank 902 and be arranged on housing 901 on the face of yarn it is some equidistantly
The groove 903 of distribution；The guide wheel 904 is provided with each groove 903, the part of guide wheel 904 is immersed in the water of tank 902,
A part is stretched out from groove 903 so that the foreign steamer with yarn contacts, guide wheel 904 is absorbent material, and guide wheel 904 passes through same
Guide wheel shaft 905 is arranged in housing 901, and connection is rolled between each guide wheel 904 and guide wheel shaft 905；Tank 902 is outer by one
Plus water inlet system (not shown) keep tank 902 in constant level.With the motion of yarn, 903 turns of guide wheel is driven
It is dynamic, in the rotation process of guide wheel 903, can by water absorption on the surface of guide wheel 903, with rotation, guide wheel 903 can by with yarn
Contact yarn is soaked, and the filoplume after wetting is overwhelmed, make to enter the yarn yarn table for twisting with the fingers section high by yarn low twist section
The docile and obedient wetting filoplume in face is further twisted into yarn body, reaches the effect for reducing Yarn filoplume.
In another implementation method as shown in Figure 4,5, when wetting apparatus of the invention can use atomization dewing, including
Housing 901, housing 901 is equidistantly distributed with some fog water contents 906 on the face of yarn, and housing 901 passes through atomization conduit 907
Independent atomization plant (not shown) is connected with, the bottom of housing 901 is provided with discharge outlet 908；The lower section of housing 901 is additionally provided with one
Root guide wheel shaft 905, guide wheel 904 is arranged on guide wheel shaft 905 and corresponding with the position of each fog water content 906；The yarn of guide section
Contacted with guide wheel 904 by after the atomization of fog water content 906；Connection is rolled between guide wheel 904 and guide wheel shaft 905；On housing 901, phase
To the upstream in yarn movement direction, aspiration channel 909 is provided with for position with each fog water content 906.Using this structure, due to shell
Body 901 is connected with atomization plant so that the inside of housing 901 has the fog of high concentration, and yarn is passed through by fog water content 906 and (worn
Cross without contact) housing 901, the humidifying of filoplume is realized in the interior contact fog of housing 901, then contacted with guide wheel 904, patch volt
Filoplume is simultaneously further twisted into portion in yarn body by filoplume.The discharge outlet 908 for being arranged on the bottom of housing 901 is mainly used in discharge in housing
The 901 liquefied fogs in inside；And the aspiration channel 909 that the upstream of fog water content 906 is set is then primarily to siphon away from fog water content 906
The fog of leakage, it is to avoid fog is attached to the surface of anterior epithelium cornea roller 8, makes the fiber of preceding jaw output be wrapped on anterior epithelium cornea roller 8, nothing
Method is normally spinned.
In order to verify effect of the invention, this specification also provides several groups of comparative examples as reference.
Embodiment 1
It is 32 in JWF1510 spinning frame coarse yarn and spinning fine yarns number from the rove of quantification of 4.5g/10msYarn.Two groups
Install Fig. 2, the wetting apparatus shown in 3 additional；Two groups are tested as control group, using common ring spinning.
Setting spinning parameters：Ingot speed 12000r/min, total draft 24.73, back area draft 1.20, twist factor 340, the twist
798.1 sth. made by twisting/m.Guide wheel 904 in device uses wood materials, diameter 20mm to take turns width 12mm, and height of water level is in tank 902
16mm, the arc length that guide wheel 904 is immersed in tank 902 is 10mm.
The Contrast on effect of 1. embodiment of table 1
Embodiment 2
It is the high-density sponge of 2mm in guide wheel outer wrapping a layer thickness, remaining condition is same as Example 1.
The Contrast on effect of 2. embodiment of table 2
Embodiment 3
Replace the liquid wetting apparatus in embodiment 1 with the atomization wetting apparatus shown in Fig. 4,5, wherein guide wheel is a diameter of
10mm, takes turns a width of 8mm, and yarn condition and spinning machine parameter are same as Example 1.
Table implementation results are contrasted
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.It should be noted that above-mentioned
In embodiment, the description to the conventional structure of ring spinner should not be considered as to the claimed technical scheme of claim
Limit.
Claims (10)
1. a kind of ring spinner of the wetting apparatus with for reducing filoplume, including before front roller is corresponding with front roller
Upper leather roller and the twizzle moved vertically up and down in spinning process, pincers before being formed between the front roller and anterior epithelium cornea roller
Mouthful；It is characterized in that：Guide section between the preceding jaw and twizzle is provided with wetting apparatus；The wetting apparatus includes leading
Wheel；The wetting apparatus is arranged on the lower section of guide section yarn, by guide wheel and the yarn contacts of guide section.
2. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 1, its feature exists
In：The wetting apparatus only has the yarn contacts of guide wheel and guide section, and arc of contact of the yarn on guide wheel is 7-10 degree.
3. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 2, its feature exists
In：By gear and guide hook connects, the gear enables to the wetting apparatus with leading to the wetting apparatus
Yarn hook rises and rises, declines with twizzle and declines, and speed and the twizzle rising of wetting apparatus raising and lowering and under
The ratio between speed of drop is definite value；The definite value be equal to twizzle in peak or minimum point, preceding jaw to the yarn between guide wheel
The ratio between line length and length of yarn of preceding jaw to twizzle.
4. according to a kind of ring spinner of one of claim 1-3 described wetting apparatus with for reducing filoplume, its
It is characterised by：The wetting apparatus also include housing, be arranged on housing inner bottom part tank and be arranged on housing near yarn
Face on some equidistantly distributeds groove；The guide wheel is provided with each groove, the guide wheel part is immersed in tank
Water in, a part stretched out from groove so as to yarn contacts.
5. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 4, its feature exists
In：The foreign steamer of the guide wheel is absorbent material.
6. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 4, its feature exists
In：The guide wheel is arranged in housing by same guide wheel shaft, and connection is rolled between each guide wheel and guide wheel shaft.
7. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 4, its feature exists
In：The tank keeps the constant level in tank by water inlet system.
8. according to a kind of ring spinner of one of claim 1-3 described wetting apparatus with for reducing filoplume, its
It is characterised by：The wetting apparatus also includes housing, and the housing is equidistantly distributed with some fog water contents on the face of yarn,
The housing is connected with atomization plant by atomization conduit, and housing bottom is provided with discharge outlet；The yarn downstream direction of the housing
A guide wheel shaft is additionally provided with, guide wheel is arranged on guide wheel shaft and corresponding with the position of each fog water content；The yarn of guide section
By being contacted with guide wheel after fog water content.
9. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 8, its feature exists
In：Connection is rolled between the guide wheel and guide wheel shaft.
10. a kind of ring spinner of wetting apparatus with for reducing filoplume according to claim 8, its feature exists
In：On the housing, with respect to the upstream in yarn movement direction, aspiration channel is provided with for position with each fog water content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113600.2A CN106702554B (en) | 2017-02-28 | 2017-02-28 | A kind of ring spinner with the wetting apparatus for reducing filoplume |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710113600.2A CN106702554B (en) | 2017-02-28 | 2017-02-28 | A kind of ring spinner with the wetting apparatus for reducing filoplume |
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| CN106702554A true CN106702554A (en) | 2017-05-24 |
| CN106702554B CN106702554B (en) | 2019-01-25 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151840A (en) * | 2017-07-06 | 2017-09-12 | 武汉纺织大学 | A kind of liquid film Yarn spinning method |
| CN109594158A (en) * | 2019-02-15 | 2019-04-09 | 江南大学 | The online controllable device for applying auxiliary agent and improving spun yarn performance of spinning |
| CN109722748A (en) * | 2019-02-15 | 2019-05-07 | 江南大学 | The online controllable auxiliary agent that applies of spinning improves the device of spun yarn performance and helps spinning method |
| CN111254528A (en) * | 2018-12-03 | 2020-06-09 | 塞维欧纺织机械股份公司 | Air spinning method for producing large yarn with count lower than Ne20 and related yarn |
| CN114438786A (en) * | 2022-03-18 | 2022-05-06 | 苏州经贸职业技术学院 | Water-based adhesive for ring spinning and application thereof |
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| CN103361792A (en) * | 2012-03-27 | 2013-10-23 | 江南大学 | Method for manufacturing hollow yarns |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151840A (en) * | 2017-07-06 | 2017-09-12 | 武汉纺织大学 | A kind of liquid film Yarn spinning method |
| CN107151840B (en) * | 2017-07-06 | 2019-04-16 | 武汉纺织大学 | A kind of liquid film Yarn spinning method |
| CN111254528A (en) * | 2018-12-03 | 2020-06-09 | 塞维欧纺织机械股份公司 | Air spinning method for producing large yarn with count lower than Ne20 and related yarn |
| CN109594158A (en) * | 2019-02-15 | 2019-04-09 | 江南大学 | The online controllable device for applying auxiliary agent and improving spun yarn performance of spinning |
| CN109722748A (en) * | 2019-02-15 | 2019-05-07 | 江南大学 | The online controllable auxiliary agent that applies of spinning improves the device of spun yarn performance and helps spinning method |
| CN109594158B (en) * | 2019-02-15 | 2021-10-15 | 江南大学 | Device for improving spun yarn performance by online controllably applying auxiliary agent for spinning |
| CN109722748B (en) * | 2019-02-15 | 2022-02-18 | 江南大学 | Device for improving spun yarn performance by online controllably applying auxiliary agent for spinning and spinning assisting method |
| CN114438786A (en) * | 2022-03-18 | 2022-05-06 | 苏州经贸职业技术学院 | Water-based adhesive for ring spinning and application thereof |
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