CN102851808A - Cold moisture-absorption quick-drying soft blended yarn and production method - Google Patents
Cold moisture-absorption quick-drying soft blended yarn and production method Download PDFInfo
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Abstract
The invention discloses cold moisture-absorption quick-drying soft blended yarn, wherein the cross section structure of the cold moisture-absorption quick-drying soft blended yarn comprises an external layer C00LMAX fiber and an internal layer cotton fiber; the moisture-absorption quick-drying soft blended yarn is prepared by 20-40% of C00LMAX fiber and 60-80% of cotton fiber in a blending method; the blended yarn is produced through the following work procedures: a opening and picking work procedure, a cotton carding work procedure, a combing work procedure, a drawing rove work procedure, and a spun yarn work procedure; thus, the cold moisture-absorption quick-drying soft blended yarn can be acquired; because a technical proposal is used by the invention, the blended yarn produced by the invention not only has the cold moisture-absorption quick-drying characteristics of the C00LMAX fiber, but also has the soft and comfortable characteristics of the cotton fiber; a product not only embodies elegant, soft-clear and overhanging styles, but also has environment-protection and comfort functional characteristics; the product is popularized by consumers; compared with the prior art, the cold moisture-absorption quick-drying soft blended yarn has advantages of simple production technology, low cost and convenient large-scale popularization.
Description
Technical field
The invention belongs to textile technology field, be specifically related to the flexible blended yarn of a kind of ice-cold hydroscopic fast-drying and production method thereof.
Background technology
In recent years, people require more and more higher to comfortableness, health, security and the feature of environmental protection etc. of garment material, along with the out of doors increase of activity time of people, Casual Wear and sportswear interpenetrate and the trend that combines together also is subjected to consumers in general's favor day by day, good comfortableness should be arranged, when requiring again heartily activity, in case situation soaked with sweat occurs, clothes can not pasted skin and produce cold wet sense.So the fiber to fabric has proposed the moisture absorption sweat discharging functions new demand.As everyone knows: natural fabric is take cotton as example, and its moisture pick-up properties is good, and is comfortable and easy to wear, but when people's perspiration was slightly large, cotton fiber was because of moisture expantion, and its gas permeability descends and also sticks on the skin, and simultaneously, the moisture divergence speed is slow, thereby human body causes a kind of cold wet sense; Synthetic fiber are take terylene as example, and its suction is little, water vapour permeability is poor, easily cause the trouble that generation is tangled when wearing owing to its accumulation of static electricity, especially easily produce feeling of oppression and heat when activity.That natural fabric or synthetic fiber all are difficult to have concurrently water imbibition and these two kinds of performances of quick-drying, the C00LMAX fiber is that a kind of polyster fibre forms by the manufacturing of advanced technologies physical modification, name takes by weighing the justice expression " cool is thorough " of " COOL "+" MAX ", our called after cool fiber, it is the hollow fibre with trench cross section; Its cross section picture cross that one is long and the other is short intersects vertically, the capillarity of utilizing the fiber surface minute groove to produce makes sweat through effects such as wicking, diffusion, transmission, migrate to rapidly the surface of fabric and disperse, can volatilize fast, thereby keep the dry feeling of human body.Simultaneously, when moisture state, can as cotton fiber, not lodge yet, can keep all the time and skin between comfortable micro climate state, reach the purpose that improves comfortableness.So the soft exquisiteness of C00LMAX fabric lining has the functions such as moisture absorption, perspire, ventilative, health care, is the desirable fabric of household textiles and underwear product, has wide market prospects.But household textiles and underwear adopt the C00LMAX fiber, and its cost is too high, are difficult for promoting; If adopt C00LMAX fiber and cotton fiber to carry out blending according to the ordinary student production. art, the blended yarn of producing so just can not reach the purpose of " ice-cold hydroscopic fast-drying is soft " veritably.
Summary of the invention
Therefore, the inventor is engaged in for many years textile technology, in actual production process, through studying in large quantities, testing, has finally finished the present invention.For this reason, the purpose of this invention is to provide the flexible blended yarn of a kind of ice-cold hydroscopic fast-drying and production method thereof; The present invention utilizes terylene modified fiber C00LMAX and cotton fiber by special Spinning Process Design, and the characteristic of the ice-cold hydroscopic fast-drying of the existing C00LMAX fiber of the blended yarn of producing has again the soft comfortable characteristic of cotton fiber.
For realizing purpose of the present invention, the technical solution used in the present invention is that the cross-sectional structure of the flexible blended yarn of this ice-cold hydroscopic fast-drying comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 20～40%C00LMAX fiber and 60～80% cotton fibers carry out blending and make by percentage by weight.
For obtaining above-mentioned blended yarn, the production method that the present invention takes comprises following operation:
(1), opening and cleaning step
In order to guarantee yarn quality, cotton processing is according to the technological principle of " meticulously grab cotton, caducous few broken, beat with comb generation ", and COOLMAX fiber viscosity is larger, adopts the principle of " many pines are few to be beaten, abundant shredding "; The air supply velocity that guarantees simultaneously upper pipeline is not less than 15m/s; The FA002D Beater Speed is selected 650r/min; Comprehensive rotation speed of the fan 1200r/min, comprehensive hired roughneck 980r/min, kirschner beater rotating speed 550r/min, lap is done quantitative 385g/m, COOLMAX fiber basis weight 375g/m;
(2), carding step
The technological principle of " quantitatively light; as tightly to space; many removal of impurities " is adopted in the combing of comb and parallel cotton fibers prior to spinning, weight of card sliver 16.3g/5m, and cylinder to lid newspaper spaces 0.16,0.14,0.14,0.14.0.15mm, licker-in rotating speed 900r/min, cylinder rotating speed 360r/min, doffing speed 21r/min is because the COOLMAX fiber crimp is more, fiber is astringent, we take the principle of " quantitatively light, strong minute comb " on technique, strengthen carding effect, eliminate crotch, weight of card sliver 21.5g/5m, cylinder to 5 of lid newspapers space 0.19,0.17,0.17,0.17,0.18mm, licker-in rotating speed 900r/min, cylinder rotating speed 350r/min, doffing speed 21r/min;
(3), combing process
Start with from Comb preparation procedure for the web knot that reduces yarn is assorted, technological parameter is carried out preferably, 20 of cotton fiber employings are also closed, and have improved the inherent quality of bar silver lap; Adopt 1.32 times back zone drafting multiple in pre-and operation, to improve the degree of stretching of fiber, the quantitative 64g/m of silver lap, the quantitative 17.3g/5m of combing.20 ° of cylinder rotating speed 130r/min. cambered plate location, closed regularly 29 ° of pincers newspaper, 19 ° of top comb installation dimensions;
(4), drafting Roving Frames
COOLMAX is pre-and with 5 and close, and be equipped with the quantitative 13.6g/5m of the larger back zone drafting multiple pre-drawing of 1.31 multiples, end and quantitative 15.2g/5m9 (regain 5.7%), sliver end and quantitative 16.9g/5m use the eyes horn mouth at FA491 type Speed frames, between front roller and false twister, install the cotton plate of holder additional, be close on the cotton plate of watt geosynclinal concave face holder after making COOLMAX fiber and cotton fiber through eyes horn mouth drawing-off output front roller and move, produce the mutual transfer of different performance fiber, according to blend fibre twisting transfer mechanism cotton fiber long and when carefully twisting easily to the yarn interior shifting, and be coated on the yarn outside during the short and thin easily twisting of COOLMAX fiber, roving twist factor is guaranteeing that spun yarn does not go out under the prerequisite of hardhead, grasp bigger than normal, select 94, front roller rotating speed 240r/min, spindle shifts 860r/min; The quantitative 7.0g/10m of blending;
(5), spinning process
Spun yarn uses the soft bullet rubber roll of WRC965, is equipped with adjustable swing pressure device Effective Raise yarn quality; The quantitative 13.8g/100m of spun yarn, back zone drafting multiple 1.25, twist factor selects 390, front roller rotating speed 198r/min, nip gauge 2.5mm, roller gauge 19 * 35mm, spindle rotating speed 12080r/min, jockey pulley tension force 18.6N.
The cotton plate of the holder in above-mentioned process of roving, used, this asks cotton plate to comprise the cotton plate plate body of watt shape holder, and " ⌒ " shape of asking the cross section of cotton plate plate body to be down is provided with installing hole at the forward and backward two ends of the cotton plate plate body of described holder.
On Speed frames take cotton fiber as core, the cored rove bar take the COOLMAX fiber as clad, the large twist factor of this rove cored bar diameter is little, this asks cotton plate can effectively make long-staple cotton fiber be difficult for exposing the surface of yarn in the rove bar.
Principle of the present invention: because of being manufactured in the spinning process of modified cool fiber, add special polymer, change the cross sectional shape of polyster fibre by physical modification, make its fiber vertically produce many grooves, improving the capillary effect of fiber in fabric produces core sucting action and has the dry-touch wet permeability performance, fiber adds the ice-cold effect that ice-cold modified master batch produces in spinning process in addition, has made thus to have the modified cool fiber that ice-cold effect has good moisture permeability concurrently.The flexible blended yarn of the ice-cold hydroscopic fast-drying of the present invention adopts cool fiber and cotton fiber blending, the Design of length of cool fiber is shorter, fineness is with quite cotton, between FA491 type Speed frames front roller and false twister, install the cotton plate of holder additional, make cool fiber and cotton fiber be attached to that motion is shifted different fibers mutually on the cotton plate of watt geosynclinal concave face holder, according to blended yarn fiber twisting transfer mechanism, more be tending towards to yarn body interior shifting during the twisting of long fiber fine fibre, when carefully twisting therefore long-staple cotton is long to the yarn interior shifting, carefully easily be coated on the yarn outside and cool fiber is short, make thus spun yarn form the wicking gradient, the sweat that human body produces is beneficial to the yarn nexine and spreads, and then again to the human external diffusion, form real moisture absorption sweat discharging functions; Its core be that cool fiber length fineness index is determined and with the determining of cotton fiber blending rate, and produce ice-cold hydroscopic fast-drying blended yarn through optimizing process of roving.
The flexible blended yarn of the ice-cold hydroscopic fast-drying of the present invention can be produced ice-cold hydroscopic fast-drying flexible material through conventional face weave technique.
Because the present invention has taked technique scheme, the characteristic of the ice-cold hydroscopic fast-drying of the existing C00LMAX fiber of the blended yarn that utilizes the present invention to produce has again the soft comfortable characteristic of cotton fiber.This series products has namely embodied graceful, soft clear, the style of dangling, and has again environmental protection, comfortable functional characteristics, enjoys consumers welcomed.Compared with prior art, the present invention has advantages of that production technology is simple, the low large-scale popularization of being convenient to of cost.
Description of drawings
Below in conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is the cotton plate structure schematic diagram of holder of the present invention.
The specific embodiment
The cross-sectional structure of the flexible blended yarn of ice-cold hydroscopic fast-drying of the present invention comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 20～40%C00LMAX fiber and 60～80% cotton fibers carry out blending and make by percentage by weight; This blended yarn is produced through following operation: opening and cleaning step, carding step, combing process, drafting Roving Frames, spinning process can obtain described ice-cold hydroscopic fast-drying blended yarn.
Embodiment 1: the cross-sectional structure of the flexible blended yarn of ice-cold hydroscopic fast-drying of the present invention comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 20%C00LMAX fiber and 80% cotton fiber carry out blending and make by percentage by weight; This blended yarn is produced through following operation: opening and cleaning step, carding step, combing process, drafting Roving Frames, spinning process can obtain described ice-cold hydroscopic fast-drying blended yarn.
Embodiment 2: the cross-sectional structure of the flexible blended yarn of ice-cold hydroscopic fast-drying of the present invention comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 35%C00LMAX fiber and 65% cotton fiber carry out blending and make by percentage by weight; This blended yarn is produced through following operation: opening and cleaning step, carding step, combing process, drafting Roving Frames, spinning process can obtain described ice-cold hydroscopic fast-drying blended yarn.
Embodiment 3: the cross-sectional structure of the flexible blended yarn of ice-cold hydroscopic fast-drying of the present invention comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 40%C00LMAX fiber and 60% cotton fiber carry out blending and make by percentage by weight; This blended yarn is produced through following operation: opening and cleaning step, carding step, combing process, drafting Roving Frames, spinning process can obtain described ice-cold hydroscopic fast-drying blended yarn.
For obtaining above-mentioned blended yarn, the production method that the present invention takes comprises following operation:
(1), opening and cleaning step
In order to guarantee yarn quality, cotton processing is according to the technological principle of " meticulously grab cotton, caducous few broken, beat with comb generation ", and COOLMAX fiber viscosity is larger, adopts the principle of " many pines are few to be beaten, abundant shredding "; The air supply velocity that guarantees simultaneously upper pipeline is not less than 15m/s; The FA002D Beater Speed is selected 650r/min; Comprehensive rotation speed of the fan 1200r/min, comprehensive hired roughneck 980r/min, kirschner beater rotating speed 550r/min, lap is done quantitative 385g/m, COOLMAX fiber basis weight 375g/m;
(2), carding step
The technological principle of " quantitatively light; as tightly to space; many removal of impurities " is adopted in the combing of comb and parallel cotton fibers prior to spinning, weight of card sliver 16.3g/5m, and cylinder to lid newspaper spaces 0.16,0.14,0.14,0.14.0.15mm, licker-in rotating speed 900r/min, cylinder rotating speed 360r/min, doffing speed 21r/min is because the COOLMAX fiber crimp is more, fiber is astringent, we take the principle of " quantitatively light, strong minute comb " on technique, strengthen carding effect, eliminate crotch, weight of card sliver 21.5g/5m, cylinder to 5 of lid newspapers space 0.19,0.17,0.17,0.17,0.18mm, licker-in rotating speed 900r/min, cylinder rotating speed 350r/min, doffing speed 21r/min;
(3), combing process
Start with from Comb preparation procedure for the web knot that reduces yarn is assorted, technological parameter is carried out preferably, 20 of cotton fiber employings are also closed, and have improved the inherent quality of bar silver lap; Adopt 1.32 times back zone drafting multiple in pre-and operation, to improve the degree of stretching of fiber, the quantitative 64g/m of silver lap, the quantitative 17.3g/5m of combing.20 ° of cylinder rotating speed 130r/min. cambered plate location, closed regularly 29 ° of pincers newspaper, 19 ° of top comb installation dimensions;
(4), drafting Roving Frames
COOLMAX is pre-and with 5 and close, and be equipped with the quantitative 13.6g/5m of the larger back zone drafting multiple pre-drawing of 1.31 multiples, end and quantitative 15.2g/5m＜regain 5.7% 〉, sliver end and quantitative 16.9g/5m use the eyes horn mouth at FA491 type Speed frames, between front roller and false twister, install the cotton plate of holder additional, be close on the cotton plate of watt geosynclinal concave face holder after making COOLMAX fiber and cotton fiber through eyes horn mouth drawing-off output front roller and move, produce the mutual transfer of different performance fiber, according to blend fibre twisting transfer mechanism cotton fiber long and when carefully twisting easily to the yarn interior shifting, and be coated on the yarn outside during the short and thin easily twisting of COOLMAX fiber, roving twist factor is guaranteeing that spun yarn does not go out under the prerequisite of hardhead, grasp bigger than normal, select 94, front roller rotating speed 240r/min, spindle shifts 860r/min; The quantitative 7.0g/10m of blending;
(5), spinning process
Spun yarn uses the soft bullet rubber roll of WRC965, is equipped with adjustable swing pressure device Effective Raise yarn quality; The quantitative 13.8g/100m of spun yarn, back zone drafting multiple 1.25, twist factor selects 390, front roller rotating speed 198r/min, nip gauge 2.5mm, roller gauge 19 * 35mm, spindle rotating speed 12080r/min, jockey pulley tension force 18.6N.
Referring to Fig. 1, the cotton plate of the holder in above-mentioned process of roving, used, this asks cotton plate to comprise the cotton plate plate body 1 of watt shape holder, and " ⌒ " shape of asking the cross section of cotton plate plate body 1 to be down is provided with installing hole 2 at the forward and backward two ends of cotton plate plate 1 body of described holder.The cotton plate convex surface of holder is installed between the front roller delivery outlet and the import of eyes horn mouth of FA491 type Speed frames down, adjust its pitching, front and rear angles, make cotton fiber, COOLMAX fiber between front roller and the eyes horn mouth be attached to the cotton pan tile geosynclinal concave face motion of holder, generation twists.
On Speed frames take cotton fiber as core, the cored rove bar take the COOLMAX fiber as clad, the large twist factor of this rove cored bar diameter is little, this asks cotton plate can effectively make long-staple cotton fiber be difficult for exposing the surface of yarn in the rove bar.
This asks cotton plate to be particularly useful for FA491 type Speed frames.
1. material performance
1.1 raw cotton uses 1.3 grades of domestic medium staple cottons
1.2 COOLMAX fiber main performance index
Principal length 31mm, fineness 1.4dtex, monofilament strength 2.73CN, regain 0.4%, fiber dry strength 33.9CN/tex, fiber wet strength 38.1CN/tex, oil content 0.33% is done strong CN10.3%, wet strong cv9.3%.
1.3 cotton fiber main performance index
Long-staple cotton principal length 38mm, breaking length 25mm, fineness 1.71dtex, the following short fiber content 3.10% of 10mm, 7.8/g of bearded mote, quality length 28.8mm, maturity coefficient 1.80,2.1/g of cotton knot.
2. textile technology flow scheme design and each procedure technology characteristic (35COOLMAX fiber/65 cotton fibers)
Total thinking 2.1 spin
COOLMAX fiber and cotton fiber blending yarn strength are low, and COOLMAX fiber viscosity is larger, and hygroscopicity is little, and in order to guarantee yarn quality, front operation is selected the few principle of beating of many pines, and is equipped with speed-adaptive, avoids damaging fiber; Rear operation is selected suitable roller gauge, and back zone drafting multiple stretches the abundant drawing-off of fiber, adopts the principle of " little quantitative, many minutes combs ", to guarantee yarn quality.
2.2 technological process
Cotton fiber: FA002D griping cotton machine → FA006b blending box → FA104 six cylinders → FA106 porcupine → A092A mixing and blowing → A076E rolling → A186F carding machine → A191B sliver lap machines → A0201E combing machine → FA311 drawing frame (two roads);
COOLMAX fiber: FA002D griping cotton machine → FA006B blending box → FA104 six cylinders → FA106 porcupine → A092A mixing and blowing → A076E rolling → A186F carding machine → FA311 drawing frame (two roads);
Cotton fiber+COOLMAX fiber: FA491 Speed frames → FA506 fine spining machine → Italian Savio automatic winder.
2.3 main technique measure
(1), opening and cleaning step
In order to guarantee yarn quality, cotton processing is according to the technological principle of " meticulously grab cotton, caducous few broken, beat with comb generation ", and COOLMAX fiber viscosity is larger, adopts the principle of " many pines are few to be beaten, abundant shredding "; The air supply velocity that guarantees simultaneously upper pipeline is not less than 15m/s; The FA002D Beater Speed is selected 650r/min; Comprehensive rotation speed of the fan 1200r/min, comprehensive hired roughneck 980r/min, kirschner beater rotating speed 550r/min, lap is done quantitative 385g/m, COOLMAX fiber basis weight 375g/m;
(2), carding step
The technological principle of " quantitatively light; as tightly to space; many removal of impurities " is adopted in the combing of comb and parallel cotton fibers prior to spinning, weight of card sliver 16.3g/5m, and cylinder to lid newspaper spaces 0.16,0.14,0.14,0.14.0.15mm, licker-in rotating speed 900r/min, cylinder rotating speed 360r/min, doffing speed 21r/min is because the COOLMAX fiber crimp is more, fiber is astringent, we take the principle of " quantitatively light, strong minute comb " on technique, strengthen carding effect, eliminate crotch, weight of card sliver 21.5g/5m, cylinder to 5 of lid newspapers space 0.19,0.17,0.17,0.17,0.18mm, licker-in rotating speed 900r/min, cylinder rotating speed 350r/min, doffing speed 21r/min;
(3), combing process
Start with from Comb preparation procedure for the web knot that reduces yarn is assorted, technological parameter is carried out preferably, change 20 and close into by original 18, improved the inherent quality of bar silver lap; Adopt 1.32 times back zone drafting multiple in pre-and operation, to improve the degree of stretching of fiber, the quantitative 64g/m of silver lap, the quantitative 17.3g/5m of combing.20 ° of cylinder rotating speed 130r/min. cambered plate location, closed regularly 29 ° of pincers newspaper, 19 ° of top comb installation dimensions;
(4), drafting Roving Frames
COOLMAX is pre-and with 5 and close, and be equipped with the quantitative 13.6g/5m of the larger back zone drafting multiple pre-drawing of 1.31 multiples, end and quantitative 15.2g/5m (regain 5.7%), sliver end and quantitative 16.9g/5m use the eyes horn mouth at FA491 type Speed frames, install the cotton plate of holder between front roller and the false twister additional, be close on the cotton plate of watt geosynclinal concave face holder after making COOLMAX fiber and cotton fiber through eyes horn mouth drawing-off output front roller and move, produce the mutual transfer of different performance fiber, according to blend fibre twisting transfer mechanism cotton fiber long and when carefully twisting easily to the yarn interior shifting, and be coated on the yarn outside during the short and thin easily twisting of COOLMAX fiber, roving twist factor is guaranteeing that spun yarn does not go out under the prerequisite of hardhead, grasp bigger than normal, select 94, front roller rotating speed 240r/min, spindle shifts 860r/min; The quantitative 7.0g/10m of blending;
(5), spinning process
Spun yarn uses the soft bullet rubber roll of WRC965, is equipped with adjustable swing pressure device Effective Raise yarn quality; The quantitative 13.8g/100m of spun yarn, back zone drafting multiple 1.25, twist factor selects 390, front roller rotating speed 198r/min, nip gauge 2.5mm, roller gauge 19 * 35mm, spindle rotating speed 12080r/min, jockey pulley tension force 18.6N.
Obtain the quality index of blended yarn of the present invention by above-mentioned production process:
Cotton fiber and COOLMAX fiber blend are than 65/35.The index of quality: single strong 217CN, single strong CV value 7.6%, fracture strength 15.1CN/tex, strip dry CV value 12.8%, 12 of km details, 51 of km slubbings, 102 on km cotton knot, fibrous index 2.0, former rice quality CV1.8%, formation yarn nep, impurity is 27.25/g respectively, is higher than Wu Site 97 communiques 25% level.
Claims (4)
1. the flexible blended yarn of ice-cold hydroscopic fast-drying is characterized in that the cross-sectional structure of the flexible blended yarn of described ice-cold hydroscopic fast-drying comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 20～40%C00LMAX fiber and 60～80% cotton fibers carry out blending and make by percentage by weight; This blended yarn is produced through following operation: opening and cleaning step, carding step, combing process, drafting Roving Frames, spinning process can obtain described ice-cold hydroscopic fast-drying blended yarn.
2. the flexible blended yarn of described ice-cold hydroscopic fast-drying according to claim 1 is characterized in that the cross-sectional structure of the flexible blended yarn of described ice-cold hydroscopic fast-drying comprises outer C00LMAX fiber and inner layer cotton fiber; The flexible blended yarn of described ice-cold hydroscopic fast-drying is that 35%C00LMAX fiber and 65% cotton fiber carry out blending and make by percentage by weight; This blended yarn is produced through following operation: opening and cleaning step, carding step, combing process, drafting Roving Frames, spinning process can obtain described ice-cold hydroscopic fast-drying blended yarn.
3. flexible blended yarn of ice-cold hydroscopic fast-drying as claimed in claim 1 or 2, its production method comprises following operation: opening and cleaning step; Carding step; Combing process is characterized in that this production method also comprises:
(1), drafting Roving Frames
The COOLMAX fiber is pre-and with 5 and close, and be equipped with the quantitative 13.6g/5m of the larger back zone drafting multiple pre-drawing of 1.31 multiples, end and quantitative 15.2g/5m, sliver end and quantitative 16.9g/5m, use the eyes horn mouth at FA491 type Speed frames, between front roller and false twister, install the cotton plate of holder additional, be close on the cotton plate of watt geosynclinal concave face holder after making COOLMAX fiber and cotton fiber through eyes horn mouth drawing-off output front roller and move, produce the mutual transfer of different performance fiber, according to blend fibre twisting transfer mechanism cotton fiber long and when carefully twisting easily to the yarn interior shifting, and be coated on the yarn outside during the short and thin easily twisting of COOLMAX fiber, roving twist factor is guaranteeing that spun yarn does not go out under the prerequisite of hardhead, and grasp bigger than normal selects 94, front roller rotating speed 240r/min, spindle shifts 860r/min; The quantitative 7.0g/10m of blending;
(2), spinning process
Spun yarn uses the soft bullet rubber roll of WRC965, is equipped with adjustable swing pressure device Effective Raise yarn quality; The quantitative 13.8g/100m of spun yarn, back zone drafting multiple 1.25, twist factor selects 390, front roller rotating speed 198r/min, nip gauge 2.5mm, roller gauge 19 * 35mm, spindle rotating speed 12080r/min, jockey pulley tension force 18.6N.
4. the cotton plate of holder that uses in claim 3 is characterized in that this asks cotton plate to comprise the cotton plate plate body of watt shape holder, and " ⌒ " shape of asking the cross section of cotton plate plate body to be down is provided with installing hole at the forward and backward two ends of the cotton plate plate body of described holder.
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| CN103215715A (en) * | 2013-05-02 | 2013-07-24 | 无锡长江精密纺织有限公司 | Coolmax blending functional yarn |
| CN104988632A (en) * | 2015-06-12 | 2015-10-21 | 上海嘉麟杰纺织品股份有限公司 | Method for preparing fabric with lasting cool touch sense |
| CN106400258A (en) * | 2016-08-31 | 2017-02-15 | 佛山市立笙纺织有限公司 | COOLMAX elastic ultra-soft jean fabric with low torque and technology for same |
| WO2018039839A1 (en) * | 2016-08-29 | 2018-03-08 | 沈建美 | Cool blended fabric |
| CN108060484A (en) * | 2018-01-30 | 2018-05-22 | 郑茜倩 | A kind of covering yarn and preparation method thereof |
| CN110257986A (en) * | 2019-07-19 | 2019-09-20 | 东华大学 | A kind of axial direction heterogeneous texture hydroscopic fast-drying yarn |
| CN110438641A (en) * | 2019-08-07 | 2019-11-12 | 中纺院（浙江）技术研究院有限公司 | A kind of fencing clothes fabric and its processing technology |
| CN115110187A (en) * | 2022-07-30 | 2022-09-27 | 上海群德纺织科技有限公司 | Metallic yarn and preparation method thereof |
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| CN103215715A (en) * | 2013-05-02 | 2013-07-24 | 无锡长江精密纺织有限公司 | Coolmax blending functional yarn |
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| CN108060484A (en) * | 2018-01-30 | 2018-05-22 | 郑茜倩 | A kind of covering yarn and preparation method thereof |
| CN110257986A (en) * | 2019-07-19 | 2019-09-20 | 东华大学 | A kind of axial direction heterogeneous texture hydroscopic fast-drying yarn |
| CN110257986B (en) * | 2019-07-19 | 2021-08-17 | 东华大学 | Quick-drying yarn of axial non-uniform structure moisture absorption |
| CN110438641A (en) * | 2019-08-07 | 2019-11-12 | 中纺院（浙江）技术研究院有限公司 | A kind of fencing clothes fabric and its processing technology |
| CN115110187A (en) * | 2022-07-30 | 2022-09-27 | 上海群德纺织科技有限公司 | Metallic yarn and preparation method thereof |
| CN115110187B (en) * | 2022-07-30 | 2023-10-03 | 上海群德纺织科技有限公司 | Gold and silver yarn and preparation method thereof |
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