CN104195707B - A kind of damp and hot drawing-off Fushun formula improves the post-treatment method of ring ingot spun yarn structure - Google Patents
A kind of damp and hot drawing-off Fushun formula improves the post-treatment method of ring ingot spun yarn structure Download PDFInfo
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Abstract
The present invention relates to a kind of damp and hot drawing-off Fushun formula and improve the post-treatment method of ring ingot spun yarn structure, belong to technical field of textile processing。The present invention adopts leaching yarn roller compregnate mode that ring ingot spun yarn ectonexine is implemented fully infiltration, ring ingot spun yarn after infiltration carries out damp and hot drawing-off process in the draw zone being provided with slot type heater, spun yarn is stretched and eliminates internal fiber crotch, increases fibre orientation by drafting force effect, improves spun yarn internal structure；Dynamic self is reset by spun yarn turn in drafting process, and yarn body trunk produces to reverse, and contacts with slot type heater inwall Fushun, rewinds filoplume to yarn body trunk, improve spun yarn layer structure；After process, spun yarn is through hot drying and shaping, stabilizes and solidifies optimization structure, effectively realizes the inside and outside Rotating fields coordinated regulation of ring ingot spun yarn and improvement, fiber utilization rate and yarn strength are greatly improved。This method is applied widely, easy to operate, it is easy to spread uses。
Description
Technical field
The present invention relates to a kind of damp and hot drawing-off Fushun formula and improve the post-treatment method of ring ingot spun yarn structure, belong to technical field of textile processing。
Technical background
Yarn mechanics performance is not only the important indicator weighing yarn qualities, and determines yarn subsequent production processing quality and efficiency, particularly without shuttle air-jet loom high speed weave characteristic, the yarn mechanical property requirements such as stretching property, wearability by force is very high。The mechanical property of yarn depends on that fibrous material self performance and finished yarn structure, yarn surface structure (such as fibrous index) affect yarn abrasion performance, and the fiber alignment in yarn body internal structure, obvolvent form are the key factors affecting yarn strength and extension property。But, reality spin twisting winding shape after yam surface filoplume many, internal fiber crotch is many, fibre orientation degree is poor in yarn body, directly results in resultant yarn wearability, by force stretching property difference。Therefore by post-treatment operation, Effective Regulation and improve yarn formation structure, promote yarn appearance and mechanical performance, yarn high-quality, high efficiency production processing tool are of great significance。
The feature of yarn interior structure depends on spinning process, different Yarn spinning methods and form, spinning process all can affect yarn interior structure: holding end Yarn spinning method represents ring spinning technology, belong to front roller nip and grip fiber strip, twisting is rotated along rings around spindle by wire loop, yarn interior fiber is the helical trajectory conformation of inside and outside transfer, yarn body structure relatively compact and more uniform, yarn strength is higher；One of open-end-spinning method representative Revolving cup spinning, belongs to and overlaps twisting resultant yarn in revolving cup collection surface in ribbon between fiber, and the inside and outside transfer of yarn interior fiber is few, and the sandwich layer densification in layer-stepping, the lax shape helical trajectory conformation of outer layer, therefore yarn strength is relatively low；One of open-end-spinning method representative vortex spinning, by eddy airstream effect, fiber strip is carried out looping and twist resultant yarn, yarn interior fiber is that head ends parallel is arranged in sandwich layer, tail end is involute helical form until being wrapped over the conformation of the external table of yarn, inside and outside transfer wretched insufficiency, fibre cohesion is poor, and therefore yarn strength is very low。As can be seen here, general Woven Yarn is all adopt ring spun yarn line；But ring ingot spun yarn structure still suffers from the problems such as fiber alignment regularity is relatively low, top layer compactness is poor, fibre cohesion is not enough, it is impossible to being directly used in high speed, high efficiency weaving, To be improved space is big。
It is many that ring spun yarn top layer compactness difference is mainly manifested in Yarn filoplume。The filoplume of yarn surface structure results from spun yarn manufacturing procedure, and its mechanism is after the head end of inside and outside transfer fiber exposes yarn body, departs from jaw gripping effect, it is impossible to be again introduced into or be wrapped on yarn body trunk, forms filoplume。Filoplume increases in winder and warping process, its basic reason is in that: yam surface filoplume is many, structural relaxation, in the yarn high-speed cruising operation such as winder, warping, yarn is through the parts such as yarn guide member, tension part, suffer severe friction, causing fiber head end in portion's in yarn body to be free on yarn surface by withdrawing, filoplume increases severely, surface structure heavy damage。Impaired in order to reduce yarn surface structure, realize yarn to weave smoothly, yarn after warping is generally all carried out sizing process by textile enterprise, sizing operation is under the premise not changing yarn interior structure, attach Yarn filoplume, increase wearability, increase yarn strength to being impregnated in yarn body portion by slurry simultaneously。But warp thread generally adopts sheet yarn starching, and it is inter-adhesive that sheet yarn starching may result in yarn, it is necessary to wet, dry leasing, mutually tear destruction yarn surface serous coat during yarn leasing, produce secondary filoplume。As can be seen here, improve yarn surface structure consistency, elimination Yarn filoplume should carry out before starching。
Improving yarn texture for ring spindle yarn operation, scholar both domestic and external does excessive quantifier elimination。Generally adopting two kinds of approach, one is to adopt conventional method to optimize common ring spinning process, and the method can only improve yarn layer structure to a certain extent, and filoplume reducing effect is limited；Another kind is to adopt Advanced Spinning Technologies or special elimination filoplume device to eliminate the filoplume of surface structure, and yarn interior structure is had certain adjustment and improvement result by Advanced Spinning Technologies simultaneously。It is Advance of Compact Spinning Technology that current Novel ring ingot spinning technology represents, such as Department of Intellectual Property of U.S. December in 1984 invention disclosed patent " Deviceforstretching; condensingandtransportingaroveoffibersduringaspinningope ration " on the 18th, patent No. US4488397;Department of Intellectual Property of U.S. invention disclosed patent on June 13 " Deviceforcondensingadraftedfiberstrand " in 2000, the patent No. 6073314;Department of Intellectual Property of U.S. invention disclosed patent on June 13 " Deviceforcondensingadraftedfiberstrand " in 2000, the patent No. 6073314;Department of Intellectual Property of U.S. invention disclosed patent on July 4 " Arrangementforcondensingadraftedfiberstrand " in 2000, the patent No. 6082089;Department of Intellectual Property of U.S. invention disclosed patent in 9 days January calendar year 2001 " Transportbeltfortransportingafiberstrandtobecondensed ", patent No. US6170126B1;Department of Intellectual Property of U.S. invention disclosed patent in 24 days July calendar year 2001 " Arrangementandmethodforcondensingadraftedfiberstrandandm ethodformakingyarnthereform ", patent No. US6263656B1;Department of Intellectual Property of U.S. invention disclosed patent in 14 days Augusts calendar year 2001 " Apparatusforcondensingadraftedstrand ", patent No. US6272834B1;Department of Intellectual Property of U.S. invention disclosed patent in 29 days Mays calendar year 2001 " Condensingzoneforaspinningmachine ", patent No. US6237317B1。The central principle of above-mentioned Advance of Compact Spinning Technology patent complicated legal case is all needle ring ingot spinning process, compact spinning trigonum fiber strip, strengthens fiber strip edge fibers is controlled, effectively reduce spinning process fiber head end to expose, reducing Yarn filoplume, improve yarn surface structure, wear resistance improves；Meanwhile, compact spinning eliminates spinning triangular zone, and the yarn fiber of marshalling has just gone out front roller nip, is just directly twisted resultant yarn, and in yarn body, portion's fiber alignment regularity is greatly improved, and yarn strength increases。But spinning triangular zone disappearance, the inside and outside transfer deficiency of fiber, the elongation of yarn tensile elasticity, extension at break degradation in resultant yarn internal structure；Advance of Compact Spinning Technology ripe at present is to gather effect by negative-pressure air-flow to complete, and installation cost, operating cost, maintenance cost are high, it has also become a kind of noble's Yarn spinning method。
Adopting special elimination filoplume device to eliminate filoplume, common feature and limitation are in that: can only improve yarn surface structure, and yarn interior structure is inoperative。Eliminate filoplume device and can be placed in spinning process, it is possible to be applied to winding procedure。The special reduction filoplume device of currently used spun yarn is to adopt jet-impingement form, is arranged between front roller and twizzle, utilizes the revolution of air-flow to make to expose filoplume patch volt in yam surface, can only improve yarn surface structure to a certain extent。Such as Department of Intellectual Property of U.S. invention disclosed patent on April 10 " methodandapparatusyarntreatment " in 1979, the patent No. 41481779, Department of Intellectual Property of U.S. invention disclosed patent on August 22 " methodandapparatusformodifyingspuntextileyarn " in 1989, the patent No. 5263311。These researchs main difference is that owing to the difference of airflow injection device causes yam surface fiber Impact direction different, thus producing different winding effects and causing the difference of Yarn filoplume eradicating efficacy。But due to these devices can be only installed at twist triangle zone after (because the fiber in twist triangle zone becomes staple in bulk shape substantially, the air-flow of injection can cause that fiber movement confusion breaks end), it is yarn and yam surface filoplume that its air-flow brushes object, the flow rotation effect of being bullied brushing two objects is different, it is achieved with simple patch volt and the lax form being wound around, filoplume is stayed yam surface；In later process (such as winder) is processed, parts friction withdrawing yarn surface fibre head end, the lax filoplume attached and be wound around reveals again, does not reach the real effect eliminating filoplume。
Adopt winder special reduction filoplume device basic functional principle identical at present: namely to adopt, at yarn, backtwisting-twisting mode that advancing yarn is carried out on bobbin-winding machine, make yam surface filoplume be wound on yam surface, reach to reduce the purpose of filoplume。Representational patent documentation has: european patent number is EP0866014A2, publication date on 09 23rd, 1998, invention and created name is AutoWinder, this application complicated legal case adopts the mechanism turning round navel in winding process flow process, wandering fibre is made to come to yarn along the sth. made by twisting of yarn to patch volt, to reduce Yarn filoplume；U.S. Patent number is US6374588B1, publication date on 04 23rd, 2002, invention and created name is Hairinesscontrollingdeviceandwinder, this application complicated legal case adopts the mechanism turning round navel in winding process flow process, wandering fibre is made to lie prostrate to yarn body trunk along the sth. made by twisting of yarn to patch, to reduce Yarn filoplume；European patent number is EP1146002A2,17 days October calendar year 2001 of publication date, invention and created name is Automaticwinderandhairinesssuppressingdevice, this application complicated legal case utilizes air vortex flow tube, by the mechanical function of swirling eddy, makes filoplume again be coated to yarn, to reduce filoplume, but analyzing principle, only according to the looping effect of air-flow, its covered effect is bad;European patent number EP1013803A2, publication date on 06 28th, 2000, invention and created name is Hairinesssuppressingdeviceforautomaticwinder, this application complicated legal case uses air vortex flow tube equally, yarn is made to rotate by air-flow, when the yarn rotated is when panel (regulatingplate), fiber package is made to be entangled in yarn, to reduce filoplume；China Patent No. is ZL99127507.1, publication date on 07 05th, 2000, invention and created name is the filoplume flattening device of automatic winder, this application complicated legal case uses air vortex flow tube equally, yarn is made to rotate by air-flow, but this patent is by adding cartridge controller at device two ends, to ensure that yarn produces false twist effect along own axes revolution, improves the efficiency reducing Yarn filoplume。In addition, China Patent No. is ZL200710052991.8, publication date on 01 23rd, 2008, invention and created name is a kind of method of reducing resultant yarn filoplume, this application complicated legal case provides a kind of mode adopting false twisting to press, carrying out attaching online and wrap yarn filoplume to the yarn of winder and knitting process, few part filoplume is involved in yarn body, it is achieved winder or the order that in knitting process, suppression Yarn filoplume increases。
As can be seen here, above-mentioned employing conventional method optimizes common ring spinning process, the method has a problem in that: can only improve yarn layer structure to a certain extent, do not change the arrangement of yarn interior fiber conformations, yarn body structure improves weak effect, yarn interior fiber still has more crotch, the degree of orientation poor, and fiber mechanics utilization rate is low, and during yarn Tensile effect, fracture strength is low。Advanced Spinning Technologies is adopted to be applicable to yarn spun yarn process, to a certain degree regulate and improve ring ingot spun yarn top layer, internal fiber conformation, but its technology is limited to and has a problem in that: involved technology is simply possible to use in yarn spinning and forming process, it is not suitable for finished yarn (i.e. resultant yarn), the scope of application is little, and the cost such as technical equipment installation, operation, maintenance is high。Adopt the method and apparatus that special reduction filoplume device reduces yam surface filoplume, technology limitation and haveing a problem in that: by ring ingot staple yarn surface hairiness by air-flow or mechanical type lodging, again be wrapped over yarn dry on, only yarn surface structure there is improvement result, the yarn interior structures such as internal fiber alignment conformation, degree of stretching is inoperative, the fiber of the more crotch of yarn interior and disordered arrangements causes that fiber mechanics utilization rate is low, and yarn breakage intensity is low；And filoplume flattening, again looping are loosely organized, it is not enough that the densification of yarn top layer improves degree, and the processing of yarn later process and the quality of final products, through easily again rebounding, are not had essence improvement by filoplume。
Summary of the invention
For above-mentioned existing problems, present invention aim at the post-treatment method providing a kind of damp and hot drawing-off Fushun formula to improve ring ingot spun yarn structure, the ring ingot spun yarn top layer after shaping, endothecium structure are implemented collaborative optimization, its technical solution is:
A kind of damp and hot drawing-off Fushun formula improves the post-treatment method of ring ingot spun yarn structure, ring ingot spun yarn is unwind from cylinder yarn package, it is immersed in the solution of immersion slot through the first yarn guiding wheel, through leaching yarn roller compregnate infiltration, hygrometric state ring ingot spun yarn after infiltration enters into by rear roller through the second yarn guiding wheel, back cot and front roller, the draw zone of front rubber roll composition, the slot type heater that hygrometric state ring ingot spun yarn is arranged in draw zone, and contact with slot type heater inwall Fushun, it is subject to damp and hot drawing-off Fushun to process, damp and hot drafting multiple is 1.05-2.0 times, the internal band crotch helical conformation chopped fiber of hygrometric state ring ingot spun yarn is stretched and increases orientation by drafting force effect, carry out mechanics torsion simultaneously, reverse ring ingot spun yarn top layer filoplume with in the contact process of slot type heater inwall Fushun, rewind to and ring ingot spun yarn trunk eliminates, ring ingot spun yarn after the process of damp and hot drawing-off Fushun is via front roller, the front jaw output of front rubber roll composition, non-contact drying process is carried out through blowing hot wind equipment, after dried, ring ingot spun yarn is successively through the first twizzle, second twizzle, it is wound up on spool。
Described solution is the JFC aqueous solution of concentration 2-5%。
Described slot type heater inner wall temperature is 80-160 DEG C。
Described blowing hot wind equipment outlet and the vertical dimension of ring ingot spun yarn are 5-20 millimeter, and treatment temperature is 100-150 DEG C。
Owing to have employed above technical scheme, compared with prior art, a kind of damp and hot drawing-off Fushun formula of the present invention improves the post-treatment method of ring ingot spun yarn structure, have an advantage in that: the present invention adopts leaching yarn roller compregnate mode that ring ingot spun yarn ectonexine is implemented fully infiltration, infiltration yarn carries out damp and hot drawing-off process in the draw zone being provided with slot type heater, ring ingot spun yarn is stretched and eliminates internal fiber crotch, increases fibre orientation by drafting force effect, improves yarn interior structure；Dynamic self is reset by ring ingot spun yarn turn in drafting process, ring ingot spun yarn trunk produces to reverse, now adopt and ring ingot spun yarn is contacted with slot type heater inwall Fushun, the yarn surface layer filoplume reversed is subject to slot type heater inwall Fushun action by contact, rewind to and yarn body trunk eliminates, improve yarn layer structure；Ring ingot spun yarn after simultaneously damp and hot drawing-off Fushun being processed carries out the dry styling of baking the affected part after applying some drugs, stabilize and solidify the ring ingot spun yarn structure after Optimum Regulation, not only effectively realize the inside and outside Rotating fields of resultant yarn is carried out coordinated regulation and improvement, fiber utilization rate and yarn strength are greatly improved, and solve employing " untwisting-twist break method " special reduction filoplume device when reducing filoplume, occur that filoplume is wound around and docile is lax, untwisting recurring structure is lax and cause bar dry to worsen, follow-up stand the problems such as friction filoplume bounce-back。This method is applied widely, easy to operate, it is easy to spread uses。
Accompanying drawing explanation
Fig. 1 is the operation principle schematic diagram of the present invention。
Detailed description of the invention
The post-treatment method a kind of damp and hot drawing-off Fushun formula of the present invention being improved ring ingot spun yarn structure below in conjunction with accompanying drawing is described in further detail。
See accompanying drawing
A kind of damp and hot drawing-off Fushun formula improves the post-treatment method of ring ingot spun yarn structure, refer to be placed on bobbin cradle 16 by the cylinder yarn package 1 of ring ingot spun yarn, the route that ring ingot spun yarn processes is sequentially provided with infiltration apparatus, wet heat drafting device, blowing hot wind equipment 6, coiler device, infiltration apparatus is by immersion slot 15, first yarn guiding wheel 2, second yarn guiding wheel 3, leaching yarn roller 14 forms, immersion slot 15 rear wall is provided with the first yarn guiding wheel 2, immersion slot 15 front side wall is provided with the second yarn guiding wheel 3, the rotation axle of the first yarn guiding wheel 2 and the second yarn guiding wheel 3 is parallel to each other, and in race bottom land is generally aligned in the same plane, leaching yarn roller 14 it is provided with in immersion slot 15 groove, leaching yarn roller 14 axis and the first yarn guiding wheel 2, the rotation axle of the second yarn guiding wheel 3 is parallel to each other, the JFC aqueous solution of concentration 2-5% is filled in immersion slot 15, it is beneficial to the abundant infiltration of ring ingot spun yarn, when ring ingot spun yarn is cellulose fibre, in immersion slot 15, aqueous solution can be selected for the room temperature starch size aqueous solution of concentration 3-10%, when ring ingot spun yarn is cellulose fiber peacekeeping chemical fibre blending, in immersion slot 15, aqueous solution can be selected for the normal-temperature propylene acids aqueous slurry solution of concentration 3-10%, and solution submergence leaching yarn roller 14, wet heat drafting device is by rear roller 13, back cot 4, front roller 11, front rubber roll 5, slot type heater 12 forms, slot type heater 12 is positioned at rear roller 13, back cot 4 and front roller 11, between front rubber roll 5, slot type heater 12 adopts Department of Intellectual Property of U.S. disclosed invention patent on June 30th, 2009 " Methodandapparatusforproducinghighqualityyarnonaring-spi nningmachine ", patent No. 7552580B2, involved flatiron heater, or adopt China Intellectual Property Office to authorize " a kind of ironing spinning device " announced on May 27th, 2009, patent No. 201245734Y, coiler device is by spindle, spool 8, ring rail 9, second twizzle 10 forms, spool 8 inserts on spindle, driven by spindle band and rotate, second twizzle 10 is fixedly installed on ring rail 9。Unwind, from cylinder yarn package 1, the short fiber yarn got off, be immersed in the solution of immersion slot 15 through the first yarn guiding wheel 2, when ring ingot spun yarn is relatively thick, the plumage that becomes mildewed is less, solution selects the JFC aqueous solution of concentration 2-5%, yarn is more thick, and JFC concentration is more high, is effectively increased aqueous solution and soaks into yarn interior；When ring ingot spun yarn is relatively thin, the plumage that becomes mildewed is more, solution selects the room temperature aqueous slurry solution of concentration 3-10%, and Yarn filoplume is more many, and slurry concentration is more high, while effectively infiltration yarn, it is beneficial to subsequent fixed ring ingot spun yarn top layer and is wound into the filoplume on yarn body trunk。Through leaching yarn roller 14 compregnate infiltration, hygrometric state short fiber yarn after infiltration enters into by rear roller 13 through the second yarn guiding wheel 3, back cot 4 and front roller 11, the draw zone of front rubber roll 5 composition, slot type heater 12 it is provided with in draw zone, hygrometric state short fiber yarn contacts through slot type heater 12 and with slot type heater 12 inwall Fushun, it is subject to damp and hot drawing-off Fushun to process, slot type heater 12 inner wall temperature is 80-160 DEG C, ring ingot spun yarn is more thick, slot type heater 12 inner wall temperature is more high, the internal band crotch helical conformation chopped fiber of ring ingot spun yarn is stretched and increases orientation by drafting force effect, ring ingot spun yarn turn dynamic self by drawing-off is reset simultaneously, yarn trunk is made to produce to reverse, reverse ring ingot spun yarn top layer filoplume with in the contact process of slot type heater 12 inwall Fushun, rewind to and ring ingot spun yarn yarn body trunk eliminates, damp and hot drafting multiple is 1.05-2.0 times, when the elongation of ring ingot spun yarn natural resiliency is less, selection of small drafting multiple, excessive damp and hot drawing-off is avoided to cause finished yarn structural deterioration, when the elongation of ring ingot spun yarn natural resiliency is bigger, select bigger damp and hot drafting multiple, effective stretch yarn internal fiber crotch, increase fibre orientation, ring ingot spun yarn after the process of damp and hot drawing-off Fushun is via front roller 11, the front jaw output of front rubber roll 5 composition, non-contact drying process is carried out through blowing hot wind equipment 6, the vertical dimension of blowing hot wind equipment 6 outlet and ring ingot spun yarn is 5-20 millimeter, treatment temperature is 100-150 DEG C, ring ingot spun yarn more bulk processing temperature is more high, after dried, ring ingot spun yarn is successively through the first twizzle 7, second twizzle 10, second twizzle 10 carries out the elevating movement having level to rise with ring rail 9, guide yarn in cross winding on spool 8。
Subordinate list is process technique and the treatment effect of specific embodiment。
Subordinate list
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Claims (4)
1. a damp and hot drawing-off Fushun formula improves the post-treatment method of ring ingot spun yarn structure, it is characterized in that: described method refers to get off ring ingot spun yarn from unwinding cylinder yarn package (1), it is immersed in the solution of immersion slot (15) through the first yarn guiding wheel (2), through leaching yarn roller (14) compregnate infiltration, hygrometric state ring ingot spun yarn after infiltration enters into by rear roller (13) through the second yarn guiding wheel (3), back cot (4) and front roller (11), the draw zone that front rubber roll (5) forms, the slot type heater (12) that hygrometric state ring ingot spun yarn is arranged in draw zone, and contact with slot type heater (12) inwall Fushun, it is subject to damp and hot drawing-off Fushun to process, damp and hot drafting multiple is 1.05-2.0 times, the internal band crotch helical conformation chopped fiber of hygrometric state ring ingot spun yarn is stretched and increases orientation by drafting force effect, carry out mechanics torsion simultaneously, reverse ring ingot spun yarn top layer filoplume with in the contact process of slot type heater (12) inwall Fushun, rewind to and ring ingot spun yarn trunk eliminates, ring ingot spun yarn after the process of damp and hot drawing-off Fushun is via front roller (11), the front jaw output that front rubber roll (5) forms, non-contact drying process is carried out through blowing hot wind equipment (6), after dried, ring ingot spun yarn is successively through the first twizzle (7), second twizzle (10), it is wound up on spool (8)。
2. a kind of damp and hot drawing-off Fushun as claimed in claim 1 formula improves the post-treatment method of ring ingot spun yarn structure, it is characterised in that: described solution is the JFC aqueous solution of concentration 2-5%。
3. a kind of damp and hot drawing-off Fushun as claimed in claim 1 formula improves the post-treatment method of ring ingot spun yarn structure, it is characterised in that: described slot type heater (12) inner wall temperature is 80-160 DEG C。
4. a kind of damp and hot drawing-off Fushun as claimed in claim 1 formula improves the post-treatment method of ring ingot spun yarn structure, it is characterised in that: described blowing hot wind equipment (6) outlet and the vertical dimension of ring ingot spun yarn are 5-20 millimeter, and treatment temperature is 100-150 DEG C。
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| GB1139901A (en) * | 1965-07-02 | 1969-01-15 | Mackie & Sons Ltd J | Improvements relating to spinning frames |
| GB1224476A (en) * | 1967-09-15 | 1971-03-10 | Mackie & Sons Ltd J | Improvements relating to wet spinning |
| DE3123088A1 (en) * | 1981-06-11 | 1983-01-05 | Schoeller Textil GmbH & Co. KG, 5162 Niederzier | Process and apparatus for the smoothing and consolidation of threads spun on a rotor spinning machine |
| EP0234170A1 (en) * | 1986-02-14 | 1987-09-02 | Léon Salmon | Method for spinning flax or mixtures thereof |
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| CN101109119A (en) * | 2007-08-21 | 2008-01-23 | 武汉科技学院 | Method for reducing resultant yarn filoplume |
| CN101161884A (en) * | 2007-11-12 | 2008-04-16 | 通州市金驰机电有限公司 | Wet spinning method and apparatus thereof |
| CN102051718A (en) * | 2010-11-08 | 2011-05-11 | 武汉纺织大学 | Spinning method for performing damp heat ironing treatment to fiber strands |
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| JPH01292134A (en) * | 1988-05-16 | 1989-11-24 | Gunze Ltd | Method for bundling and processing yarn |
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| EP0234170A1 (en) * | 1986-02-14 | 1987-09-02 | Léon Salmon | Method for spinning flax or mixtures thereof |
| CN1054623A (en) * | 1990-03-05 | 1991-09-18 | 纳幕尔杜邦公司 | The method for making of the cotton blend warp yarns that durable fabrics is used |
| CN101109119A (en) * | 2007-08-21 | 2008-01-23 | 武汉科技学院 | Method for reducing resultant yarn filoplume |
| CN101161884A (en) * | 2007-11-12 | 2008-04-16 | 通州市金驰机电有限公司 | Wet spinning method and apparatus thereof |
| CN102051718A (en) * | 2010-11-08 | 2011-05-11 | 武汉纺织大学 | Spinning method for performing damp heat ironing treatment to fiber strands |
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