CN106868666A - A kind of production method of cotton/cashmere blended yarn - Google Patents
A kind of production method of cotton/cashmere blended yarn Download PDFInfo
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- CN106868666A CN106868666A CN201710173472.0A CN201710173472A CN106868666A CN 106868666 A CN106868666 A CN 106868666A CN 201710173472 A CN201710173472 A CN 201710173472A CN 106868666 A CN106868666 A CN 106868666A
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- cotton
- combing
- rotating speed
- cashmere
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 91
- 210000000085 cashmere Anatomy 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000009960 carding Methods 0.000 claims abstract description 30
- 210000002268 wool Anatomy 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 238000009987 spinning Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 238000007664 blowing Methods 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 12
- 210000004209 hair Anatomy 0.000 claims description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 206010004542 Bezoar Diseases 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 5
- 241000283707 Capra Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
- D02G3/042—Blended or other yarns or threads containing components made from different materials all components being made from natural material
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of production method of cotton/cashmere blended yarn, and mixed yarn includes 30% 50% cashmere fiber, 50% 70% cotton fiber.During production, scoured wool is obtained dehairing cashmere through the first fraction comb and the second fraction comb respectively first, wherein first order combing includes together point roads of Shu He tetra- point comb in advance, and second level combing includes twice point comb；Cotton fiber is obtained sliver through opening picking and cotton carding simultaneously；Finally, sliver is torn into staple in bulk shape, then manually be mixed to get composite fibre with woolenless cloth obtained in the first step, then by composite fibre through the Blowing carding of cotton spinning, bar and roll up, combing, drafting, rove, spinning process are obtained required cotton/cashmere blended yarn.The present invention obtains dehairing cashmere, the opening picking of cotton spinning and carding process and obtains sliver using the carding technology of two-stage wool spinning, required mixed yarn is obtained through cotton spinning after then mixing sliver and dehairing cashmere using raw material, so as to realize the production of high-grade mixed yarn.
Description
Technical field
The present invention relates to new type yarn field, and in particular to a kind of production method of cotton/cashmere blended yarn.
Background technology
Cashmere is to be grown in goat outer skin, covers a thin layer of fine fleece in goat coarse wool root, enter cold it is cold when
Grow, resistance to colds, the beginning of spring turns to be come off after warming up, and natural adaptation weather belongs to rare special animal fiber.Cashmere why ten
Divide preciousness, be not only due to yield rareness (only accounting for the 0.2% of world animal fiber total output), it is often more important that its excellent quality
And characteristic, determined the price with gram in transaction, by it is believed that being " fiber jewel ", " fiber queen ", the current mankind can utilize
All textile raw materials are all incomparable, thus are otherwise known as " soft gold ".About 70% cashmere originates from China in the world, its matter
Also superior to other countries in amount.
Current cashmere card is most of to use domestic and international worsted card technology, its outstanding feature：Can not be satisfied with existing
Except the key issue such as thick removal of impurities in production, its technique is old, technological lag, small development space, high cost, waste of resource etc. it is unfavorable because
Element.
Regarding to the issue above, the present invention provides a kind of production method of cotton/cashmere blended yarn, using two-stage wool spinning technology
Carding technology obtains dehairing cashmere, the opening picking of cotton spinning and carding process and obtains sliver, then by sliver and dehairing cashmere
Required mixed yarn is obtained through cotton spinning after mixing using raw material, so as to realize the production of high-grade mixed yarn.
The content of the invention
The purpose of the present invention is to provide out a kind of production method of cotton/cashmere blended yarn, has solved blending traditional at present
Yarn is low to the utilization rate of cashmere raw material, in resultant yarn cotton fiber and cashmere fiber incomplete mixing so as to cause resultant yarn strand poor etc.
Problem.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of cotton/cashmere blended yarn, comprising 30%-
50% cashmere fiber, the cotton fiber of 50%-70%, wherein cotton fiber include 45% Henan cotton 329,20% Shandong cotton 229,
20% Xinjiang cotton 229,15% new cotton boundary 137.The yarn has excellent warmth retention property and humidity absorption and release, and feel cunning is glutinous.
To realize the production of above-mentioned cotton/cashmere blended yarn, using following production method：
The first step, is obtained dehairing cashmere, wherein the first fraction through the first fraction comb and the second fraction comb respectively by scoured wool
Scoured wool is fed through the first feeder in comb, and after carry out preliminary combing through pre- shredding carding machine, by block clean hair ball
Shredding is carried out, while removing the impurity and thick kemp of part, the first junk recycling machine is provided with below pre- shredding carding machine, will
The cashmere fiber that the coarse wool of removal and part are removed by mistake is reclaimed, and being provided with second below the first junk recycling machine falls
Thing recycling machine, is provided with coarse wool recycling machine in front of the first junk recycling machine, and the part in the first junk recycling machine can divide
The coarse wool for separating out is admitted to coarse wool recycling machine, another part coarse wool and Down Fiber mixture and is re-fed into the first feeder, and
By the scoured wool of the pencil after shredding through one combing of the first order, the road combing of the first order two, the road combing of the first order three, the first order
Four road combings, further remove impurity therein and thick kemp, obtain the fine hair after first order combing, are combed together in the first order
The first dirt catcher is provided with below reason, the road combing of the first order two, in the road combing of the first order three, the lower section of the road combing of the first order four
The second dirt catcher is provided with, is sent after being filtered through the first dirt catcher through the junk after one combing of the first order, the road combing of the first order two
Enter the first junk recycling machine, sent after being filtered through the second dirt catcher through the junk after the road combing of the first order three, the road combing of the first order four
Enter the second junk recycling machine；Fine hair after first order combing is obtained dehairing cashmere through the second fraction comb, wherein in the second fraction comb
Fine hair after first order combing is fed through the second feeder, and after through one combing in the second level, the road combing of the second level two, enter one
Step removal impurity therein and thick kemp, obtain woolenless cloth, wherein through falling after one combing in the second level, the road combing of the second level two
Thing sends into the first junk recycling machine after being filtered through the first dirt catcher；
Second step, sliver is obtained by cotton fiber through opening picking and cotton carding,
3rd step, staple in bulk shape is torn by sliver, is then manually mixed to get with woolenless cloth obtained in the first step mixed
Condensating fiber, then by composite fibre through the Blowing carding of cotton spinning, bar and roll up, combing, drafting, rove, spinning process are obtained institute
Cotton/the cashmere blended yarn for needing.
Using above-mentioned production technology, cashmere fiber and cotton fiber can be made good quality and with mixed compared with high added value
Spin, especially in the first step therein, the wool to cleaning uses two-stage carding process, obtain that effective length is longer and length
More uniform dehairing cashmere, two kinds of more uniform mixing of fiber are realized in the 3rd step using manual mixing.
The further perfect technical scheme of present invention process is as follows：
Preferably, in second step, in opening picking successively using FA002 types Disk Plucker, FA018 types mixed cotton slitter,
FA102 types Single axial waste silk opener, FA022 types multi-mixer, FA111B types scutcher, FA177A type hoppers；Wherein, FA002
Type Disk Plucker technological parameter is configured to：Grab cotton hired roughneck's rotating speed 740r/min, grab cotton hired roughneck's dropping distance 3.25mm, hired roughneck
Rib is stretched out apart from 2.75mm；FA018 types mixed cotton slitter, FA102 types Single axial waste silk opener, FA022 types multi-mixer,
FA111B type scutchers are used in combination, and will be mixed raw cotton by the composition distributed cotton, while bulk fibers are loosened turning into
The fiber of pencil, and the impurity of 50%-60% in raw cotton is removed, the technological parameter of FA018 type mixed cotton slitters is configured to：Angle ingot curtain
Linear velocity 80m/min, cotton transport cord speed 1.5m/min, hired roughneck's rotating speed is respectively 420,500,680r/min, angle ingot curtain~the
One hired roughneck's gauge is 5mm, and dirt rod~dirt rod gauge is 8mm, and the technological parameter of FA102 type Single axial waste silk openers is configured to：Hired roughneck
Rotating speed 620r/min, hired roughneck~dirt rod is 20m/min into and out of speed, and dirt rod~dirt rod gauge is 8mm, many storehouses of FA022 types
The technological parameter of cotton blender machine is configured to：Change storehouse pressure 220Pa, cotton-slitting beater rotating speed 330m/min, feed roll motor rotating speed 0.2r/
Min, the technological parameter of cotton transport blower fan rotating speed 1400r/min, FA111B type scutcher is configured to：Hired roughneck rotating speed 420r/min, beats
Hand~3~4mm of mote knife gauge, mote knife~mote knife gauge is respectively 6,7,7mm；FA177A types hopper is uniform coiled and defeated
Cotton flow to carding machine is sent, technological parameter is configured to：Feed roll motor rotating speed 1.8r/min, shredding hired roughneck's rotating speed 784r/min.
Preferably, FA201B type carding machines, technological parameter is used to be configured in second step, in cotton carding：Carded sliver Dry Weight per Unit
25g/5m, 1.3 times of web drafting multiple, rotating speed：Sliver exporting speed 101.85m/min, licker-in 1070r/min, cylinder 360r/min,
Cover plate 132.31mm/min, doffer 33.6r/min, gauge：Feed plate and licker-in 0.23mm, licker-in and cylinder 0.28mm, cylinder
Be respectively 0.23 with cover plate, 0.2,0.2,0.2,0.23mm, cylinder and doffer 0.13mm.
Preferably, in the 3rd step, bar and volume includes pre-drawing and silver lap operation, using FA306 drawing frames in pre-drawing, bar
FA356A ribbon lap machines are used in volume, pre-drawing Dry Weight per Unit is 21.93g/5m, and number of doubling is 7,8.14 times of mechanical commutation draft, proparea
4.596 times of drawing-off, 1.706 times of back area draft, 1.0175 times of forward pull drawing-off, 1.021 times of the drawing-off in back zone, calender roller output
Speed 369.46mm/min, ratch is respectively 44mm, 46mm, roller diameter is respectively 45,35,35mm, rubber roll pressurization
Respectively 120,300,320,300N, horn mouth diameter 2.84mm；Silver lap Dry Weight per Unit 68g/m, number of doubling 24, mechanical commutation draft
1.58, tension draft is respectively 1.002,1.002,1.031,1.034,1.026, roller diameter is respectively 40,25.6,35,
35mm, rubber roll pressurization is 291N, coiled roller rotating speed 177.6r/min, linear velocity 390.54m/min.
Preferably, in the 3rd step, combing uses FA266 type combing machines, and number of doubling 8, the quantitative 21.2g/5m of strip, machinery is total
106.13 times of drawing-off, 129.42 times of actual total draft, hairbrush rotating speed 1000r/min, machine rotational speed 225 clamps secondary/min, linters rate
18%, retreated to cotton to cotton mode, give cotton length 5.2mm.
Preferably, in the 3rd step, and FA326A drawing frame of the strip adoption with autoleveller, strip Dry Weight per Unit 20g/5m,
Number of doubling 8,8.56 times of mechanical total draft, 8.39 times of actual total draft, 6.11 times of proparea drawing-off, 1.4 times of back area draft, forward pull
1.06 times of drawing-off, 1.014 times of backward pull drawing-off, ratch is respectively 43,48mm, roller diameter is respectively 45,35,
35mm, rubber roll pressurization respectively 140,400,400,400N, pressure bar regulation ring diameter 13mm, front roller speed 250m/min.
Preferably, in the 3rd step, rove uses TJFA458A fly frames, rove Dry Weight per Unit 5.0g/10m, mechanical total draft
8.2 times, 8.04 times of actual total draft, 1.18 times of back area draft, the twist 4.37 twists with the fingers/10cm, twist factor 101.8, ratch
Respectively 51,55mm, roller loading is respectively 24,14, the double ingots of 14N/, roller diameter is respectively 28,25,28mm, over-end winding
Density 30.5 encloses/10cm, and front roller rotating speed 277.1r/min, spindle rotating speed 852r/min, radially winding density 12 encloses/10cm,
Nip gauge 5mm,
Preferably, in the 3rd step, spun yarn uses QFA1528 spinning frames, spun yarn Dry Weight per Unit 2.687g/100m, machinery always to lead
41.19 times are stretched, 37.07 times of actual total draft, 1.28 times of back area draft, the twist 68.41 twists with the fingers/10cm, twist factor 369.38, roller
Centre-to-centre spacing is respectively 43,55mm, roller loading is respectively 14,10, the double ingots of 14N/, roller diameter is 25mm, condensers bore
2.0mm, wire loop model 6,903 2/0, rings model PG1, diameter of ring 45mm, front roller rotating speed 180r/min, spindle rotating speed
9183r/mn, cushion rubber jaw 2.8mm.
The advantages of the present invention are：Dehairing cashmere, cotton are obtained using the carding technology of two-stage wool spinning technology
The opening picking and carding process of spinning process obtain sliver, through cotton spinning after then mixing sliver and dehairing cashmere using raw material
Required mixed yarn is obtained, so as to realize the production of high-grade mixed yarn.
Brief description of the drawings
Fig. 1 is dehairing cashmere production process schematic diagram of the invention.
Specific embodiment：
A kind of cotton/cashmere blended yarn, is spinned using following steps：
(1) scoured wool is obtained dehairing cashmere through the first fraction comb and the second fraction comb respectively, wherein in the first fraction comb
Scoured wool 1 is fed through the first feeder 2, and after carry out preliminary combing through pre- shredding carding machine 3, block clean hair ball is entered
Row shredding, while removing the impurity and thick kemp of part, is provided with the first junk recycling machine 14 below pre- shredding carding machine, will
The cashmere fiber that the coarse wool of removal and part are removed by mistake is reclaimed, and being provided with second below the first junk recycling machine falls
Thing recycling machine 15, is provided with coarse wool recycling machine 16, the part in the first junk recycling machine in front of the first junk recycling machine
The coarse wool that may separate out is admitted to coarse wool recycling machine, another part coarse wool and Down Fiber mixture and is re-fed into the first hello hair
Machine, and after through the scoured wool of the pencil after shredding through one combing of the first order 4, the road combing 5 of the first order two, the road combing of the first order three
6th, the road combing 7 of the first order four, further removes impurity therein and thick kemp, the fine hair after first order combing is obtained, first
The first dirt catcher 13 is provided with below one combing of level, the road combing of the first order two, in the road combing of the first order three, the road of the first order four
The second dirt catcher 12 is provided with below combing, through the junk after one combing of the first order, the road combing of the first order two through the first filter
The first junk recycling machine is sent into after the filtering of dirt device, through the junk after the road combing of the first order three, the road combing of the first order four through the second filter
The second junk recycling machine is sent into after the filtering of dirt device；Fine hair after first order combing is obtained dehairing cashmere through the second fraction comb, wherein
Second fraction comb in the fine hair after first order combing is fed through the second feeder 8, and after through one combing in the second level 9, second
Level two road combings 10, further remove impurity therein and thick kemp, obtain woolenless cloth 11, wherein through one combing in the second level,
Junk after the road combing of the second level two sends into the first junk recycling machine after being filtered through the first dirt catcher；
(2) cotton fiber is obtained sliver through opening picking and cotton carding,
(3) sliver is torn into staple in bulk shape, is then manually mixed to get with woolenless cloth obtained in the first step and mixes fibre
Dimension, then by composite fibre through the Blowing carding of cotton spinning, bar and roll up, combing, drafting, rove, spinning process be obtained it is required
Cotton/cashmere blended yarn.
Specific process parameter configuration is as follows：
(1) FA002 types Disk Plucker technological parameter is configured in opening picking：Grab cotton hired roughneck's rotating speed 740r/min, grab
Cotton hired roughneck's dropping distance 3.25mm, hired roughneck stretch out rib apart from 2.75mm；The technological parameter of FA018 type mixed cotton slitters is configured to：
Angle ingot cord speed 80m/min, cotton transport cord speed 1.5m/min, hired roughneck's rotating speed is respectively 420,500,680r/min, angle ingot
Curtain~the first hired roughneck gauge is 5mm, and dirt rod~dirt rod gauge is 8mm, and the technological parameter of FA102 type Single axial waste silk openers is configured
For：Hired roughneck rotating speed 620r/min, hired roughneck~dirt rod is 20m/min into and out of speed, and dirt rod~dirt rod gauge is 8mm；
The technological parameter of FA022 type multi-mixers is configured to：Change storehouse pressure 220Pa, cotton-slitting beater rotating speed 330m/min, feed roll motor
Rotating speed 0.2r/min, cotton transport blower fan rotating speed 1400r/min；The technological parameter of FA111B type scutchers is configured to：Hired roughneck's rotating speed
420r/min, hired roughneck~3~4mm of mote knife gauge, mote knife~mote knife gauge is respectively 6,7,7mm；FA177A type hoppers
Uniform coiled and convey cotton flow to carding machine, technological parameter is configured to：Feed roll motor rotating speed 1.8r/min, shredding hired roughneck's rotating speed
784r/min。
(2) FA201B type carding machines, technological parameter is used to be configured in cotton carding：Carded sliver Dry Weight per Unit 25g/5m, web drawing-off
1.3 times of multiple, rotating speed：Sliver exporting speed 101.85m/min, licker-in 1070r/min, cylinder 360r/min, cover plate 132.31mm/
Min, doffer 33.6r/min, gauge：Feed plate and licker-in 0.23mm, licker-in and cylinder 0.28mm, cylinder are respectively with cover plate
0.23rd, 0.2,0.2,0.2,0.23mm, cylinder and doffer 0.13mm.
(3) FA306 drawing frames are used in pre-drawing, FA356A ribbon lap machines is used in silver lap, pre-drawing Dry Weight per Unit is
21.93g/5m, number of doubling is 7,8.14 times of mechanical commutation draft, 4.596 times of proparea drawing-off, 1.706 times of back area draft, forward pull drawing-off
1.0175 times, back zone 1.021 times of drawing-off, calender roller output speed 369.46mm/min, ratch be respectively 44mm,
46mm, roller diameter is respectively 45,35,35mm, rubber roll pressurization is respectively 120,300,320,300N, horn mouth diameter
2.84mm；Silver lap Dry Weight per Unit 68g/m, number of doubling 24, mechanical commutation draft 1.58, tension draft is respectively 1.002,1.002,1.031,
1.034th, 1.026, roller diameter is respectively 40,25.6,35,35mm, rubber roll pressurization is 291N, coiled roller rotating speed
177.6r/min, linear velocity 390.54m/min.
(4) combing uses FA266 type combing machines, number of doubling 8, the quantitative 21.2g/5m of strip, 106.13 times of mechanical total draft,
129.42 times of actual total draft, hairbrush rotating speed 1000r/min, machine rotational speed 225 clamps secondary/min, and linters rate 18% gives cotton mode
Retreat to cotton, give cotton length 5.2mm.
(5) and FA326A drawing frame of the strip adoption with autoleveller, strip Dry Weight per Unit 20g/5m, number of doubling 8, machinery is total
8.56 times of drawing-off, 8.39 times of actual total draft, 6.11 times of proparea drawing-off, 1.4 times of back area draft, 1.06 times of forward pull drawing-off, after
1.014 times of tension draft, ratch is respectively 43,48mm, roller diameter is respectively 45,35,35mm, rubber roll pressurization difference
For 140,400,400,400N, pressure bar regulation ring diameter 13mm, front roller speed 250m/min.
(6) rove uses TJFA458A fly frames, and rove Dry Weight per Unit 5.0g/10m, 8.2 times of mechanical total draft is actual always to lead
8.04 times are stretched, 1.18 times of back area draft, the twist 4.37 twists with the fingers/10cm, twist factor 101.8, ratch is respectively 51,55mm,
Roller loading is respectively 24,14, the double ingots of 14N/, roller diameter is respectively 28,25,28mm, axial winding density 30.5 encloses/
10cm, front roller rotating speed 277.1r/min, spindle rotating speed 852r/min, radially winding density 12 encloses/10cm, nip gauge 5mm,
(7) spun yarn uses QFA1528 spinning frames, and spun yarn Dry Weight per Unit 2.687g/100m, 41.19 times of mechanical total draft is actual
37.07 times of total draft, 1.28 times of back area draft, the twist 68.41 twists with the fingers/10cm, twist factor 369.38, and ratch is respectively
43rd, 55mm, roller loading is respectively 14,10, the double ingots of 14N/, roller diameter is 25mm, condensers bore 2.0mm, wire loop
Model 6,903 2/0, rings model PG1, diameter of ring 45mm, front roller rotating speed 180r/min, spindle rotating speed 9183r/mn, glue
Circle jaw 2.8mm.
After testing, the indices of the cotton/thin,tough silk scribbled for being produced according to the above method are as follows：
Claims (3)
1. a kind of production method of cotton/cashmere blended yarn, cashmere fiber of the mixed yarn comprising 30%-50%, the cotton of 50%-70%
Fiber, wherein cotton fiber include 45% Henan cotton 329,20% Shandong cotton 229,20% Xinjiang cotton 229,15% new cotton boundary 137, its
It is characterized in：Comprise the following steps：
The first step, is obtained dehairing cashmere, wherein in the first fraction comb through the first fraction comb and the second fraction comb respectively by scoured wool
Scoured wool is fed through the first feeder, and after carry out preliminary combing through pre- shredding carding machine, block clean hair ball is carried out
Shredding, while removing the impurity and thick kemp of part, is provided with the first junk recycling machine below pre- shredding carding machine, will remove
Coarse wool and the cashmere fiber that is removed by mistake of part reclaimed, the second junk is provided with below the first junk recycling machine and is returned
Receipts machine, is provided with coarse wool recycling machine in front of the first junk recycling machine, and the part in the first junk recycling machine may separate out
Coarse wool be admitted to coarse wool recycling machine, another part coarse wool and Down Fiber mixture and be re-fed into the first feeder, and after pass through
The scoured wool of the pencil after shredding is through one combing of the first order, the road combing of the first order two, the road combing of the first order three, the road of the first order four
Combing, further removes impurity therein and thick kemp, obtains the fine hair after first order combing, in one combing of the first order,
The first dirt catcher is provided with below the road combing of one-level two, is set in the lower section of the road combing of the first order three, the road combing of the first order four
There is the second dirt catcher, the is sent into after being filtered through the first dirt catcher through the junk after one combing of the first order, the road combing of the first order two
One junk recycling machine, sends into the after being filtered through the second dirt catcher through the junk after the road combing of the first order three, the road combing of the first order four
Two junk recycling machines；Fine hair after first order combing is obtained dehairing cashmere through the second fraction comb, wherein by the in the second fraction comb
Fine hair after one-level combing feeds through the second feeder, and after through one combing in the second level, the road combing of the second level two, further go
Except impurity therein and thick kemp, woolenless cloth is obtained, wherein being passed through through the junk after one combing in the second level, the road combing of the second level two
The first junk recycling machine is sent into after the filtering of first dirt catcher；
Second step, sliver is obtained by cotton fiber through opening picking and cotton carding,
3rd step, staple in bulk shape is torn by sliver, is then manually mixed to get with woolenless cloth obtained in the first step and is mixed fibre
Dimension, then by composite fibre through the Blowing carding of cotton spinning, bar and roll up, combing, drafting, rove, spinning process be obtained it is required
Cotton/cashmere blended yarn.
2. the production method of a kind of cotton/cashmere blended yarn according to claim 1, it is characterized in that：In second step,
(1) FA002 types Disk Plucker, FA018 types mixed cotton slitter, FA102 type single axial stream openers are used in opening picking successively
Machine, FA022 types multi-mixer, FA111B types scutcher, FA177A type hoppers；Wherein, FA002 types Disk Plucker technique
Parameter configuration is：Cotton hired roughneck's rotating speed 740r/min is grabbed, cotton hired roughneck's dropping distance 3.25mm, hired roughneck is grabbed and is stretched out rib distance
2.75mm；FA018 types mixed cotton slitter, FA102 types Single axial waste silk opener, FA022 types multi-mixer, FA111B types scutcher connection
Conjunction is used, and will be mixed raw cotton by the composition distributed cotton, while bulk fibers are loosened the fiber as pencil, and is removed
The impurity of 50%-60% in raw cotton, the technological parameter of FA018 type mixed cotton slitters is configured to：Angle ingot cord speed 80m/min, it is defeated
Cotton cord speed 1.5m/min, hired roughneck's rotating speed is respectively 420,500,680r/min, angle ingot curtain~the first hired roughneck gauge is 5mm,
Dirt rod~dirt rod gauge is 8mm, and the technological parameter of FA102 type Single axial waste silk openers is configured to：Hired roughneck rotating speed 620r/min, hired roughneck
~dirt rod is 20m/min into and out of speed, and dirt rod~dirt rod gauge is 8mm, the technological parameter of FA022 type multi-mixers
It is configured to：Change storehouse pressure 220Pa, cotton-slitting beater rotating speed 330m/min, feed roll motor rotating speed 0.2r/min, cotton transport blower fan rotating speed
The technological parameter of 1400r/min, FA111B type scutcher is configured to：Hired roughneck rotating speed 420r/min, hired roughneck~mote knife gauge 3~
4mm, mote knife~mote knife gauge is respectively 6,7,7mm；FA177A types hopper is uniform coiled and conveys cotton flow to carding machine, work
Skill parameter configuration is：Feed roll motor rotating speed 1.8r/min, shredding hired roughneck's rotating speed 784r/min；
(2) FA201B type carding machines, technological parameter is used to be configured in cotton carding：Carded sliver Dry Weight per Unit 25g/5m, web drafting multiple
1.3 times, rotating speed：Sliver exporting speed 101.85m/min, licker-in 1070r/min, cylinder 360r/min, cover plate 132.31mm/min, road
Husband 33.6r/min, gauge：Feed plate and licker-in 0.23mm, licker-in and cylinder 0.28mm, cylinder and cover plate be respectively 0.23,
0.2nd, 0.2,0.2,0.23mm, cylinder and doffer 0.13mm.
3. the production method of a kind of cotton/cashmere blended yarn according to claim 1, it is characterized in that：In 3rd step,
(1) bar and volume includes pre-drawing and silver lap operation, uses FA306 drawing frames, using FA356A bars in silver lap in pre-drawing
Ribbon lap machine, pre-drawing Dry Weight per Unit is 21.93g/5m, and number of doubling is 7,8.14 times of mechanical commutation draft, 4.596 times of proparea drawing-off, back zone
1.706 times of drawing-off, 1.0175 times of forward pull drawing-off, 1.021 times of the drawing-off in back zone, calender roller output speed 369.46mm/
Min, ratch is respectively 44mm, 46mm, roller diameter is respectively 45,35,35mm, rubber roll pressurization is respectively 120,300,
320th, 300N, horn mouth diameter 2.84mm；Silver lap Dry Weight per Unit 68g/m, number of doubling 24, mechanical commutation draft 1.58, tension draft difference
Be 1.002,1.002,1.031,1.034,1.026, roller diameter is respectively 40,25.6,35,35mm, rubber roll pressurization is
291N, coiled roller rotating speed 177.6r/min, linear velocity 390.54m/min；
(2) combing uses FA266 type combing machines, and number of doubling 8, the quantitative 21.2g/5m of strip, 106.13 times of mechanical total draft is actual
129.42 times of total draft, hairbrush rotating speed 1000r/min, machine rotational speed 225 clamps secondary/min, and linters rate 18% is retreated to cotton mode
To cotton, cotton length 5.2mm is given；
(3) and strip adoption with autoleveller FA326A drawing frames, strip Dry Weight per Unit 20g/5m, number of doubling 8, mechanical total draft
8.56 times, 8.39 times of actual total draft, 6.11 times of proparea drawing-off, 1.4 times of back area draft, 1.06 times of forward pull drawing-off, backward pull
1.014 times of drawing-off, ratch is respectively 43,48mm, roller diameter is respectively 45,35,35mm, rubber roll pressurization is respectively
140th, 400,400,400N, pressure bar regulation ring diameter 13mm, front roller speed 250m/min；
(4) rove uses TJFA458A fly frames, rove Dry Weight per Unit 5.0g/10m, 8.2 times of mechanical total draft, actual total draft
8.04 times, 1.18 times of back area draft, the twist 4.37 twists with the fingers/10cm, and twist factor 101.8, ratch is respectively 51,55mm, sieve
Draw pressurization to be respectively 24,14, the double ingots of 14N/, roller diameter is respectively 28,25,28mm, axial winding density 30.5 encloses/10cm,
Front roller rotating speed 277.1r/min, spindle rotating speed 852r/min, radially winding density 12 encloses/10cm, nip gauge 5mm,
(5) spun yarn uses QFA1528 spinning frames, and spun yarn Dry Weight per Unit 2.687g/100m, 41.19 times of mechanical total draft is actual always to lead
Stretch 37.07 times, 1.28 times of back area draft, the twist 68.41 twists with the fingers/10cm, twist factor 369.38, ratch is respectively 43,
55mm, roller loading is respectively 14,10, the double ingots of 14N/, roller diameter is 25mm, condensers bore 2.0mm, wire loop model
6903 2/0, rings model PG1, diameter of ring 45mm, front roller rotating speed 180r/min, spindle rotating speed 9183r/mn, cushion rubber pincers
Mouth 2.8mm.
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Cited By (5)
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| CN109680369A (en) * | 2019-02-21 | 2019-04-26 | 青岛理工大学 | Automatic production line of cashmere carding equipment |
| CN112195551A (en) * | 2020-09-24 | 2021-01-08 | 奚梦靖 | Feeding mechanism for spinning machine capable of carding and pretreating cotton spinning yarns in layered mode |
| CN113584659A (en) * | 2021-08-23 | 2021-11-02 | 苏州益诚隆纺织科技有限公司 | High-count combed mohair yarn and production process thereof |
| CN114045590A (en) * | 2021-12-17 | 2022-02-15 | 浙江米皇服饰股份有限公司 | Preparation method of high-count cashmere-cotton blended yarn |
| CN116497492A (en) * | 2023-06-26 | 2023-07-28 | 山东得洲科技股份有限公司 | Layered cotton fiber spirally wound wool fiber bundle coated yarn |
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| CN114045590A (en) * | 2021-12-17 | 2022-02-15 | 浙江米皇服饰股份有限公司 | Preparation method of high-count cashmere-cotton blended yarn |
| CN116497492A (en) * | 2023-06-26 | 2023-07-28 | 山东得洲科技股份有限公司 | Layered cotton fiber spirally wound wool fiber bundle coated yarn |
| CN116497492B (en) * | 2023-06-26 | 2023-10-17 | 山东得洲科技股份有限公司 | Layered cotton fiber spirally wound wool fiber bundle coated yarn |
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| CN106868666B (en) | 2018-11-30 |
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Effective date of registration: 20190626 Address after: 024000 Hongshan Economic Development Zone, Hongshan District, Chifeng City, Inner Mongolia Autonomous Region (No. 1 Dongrong Road) Patentee after: CHIFENG DONGLI CASHMERE PRODUCTS CO.,LTD. Address before: 214122 1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu Patentee before: Jiangnan University |
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Address after: 024000 the Inner Mongolia Autonomous Region Chifeng City Hongshan Hongshan District Economic Development Zone 5 (Tung Road No. 1) Patentee after: Chifeng Dongli cashmere Co.,Ltd. Address before: 024000 the Inner Mongolia Autonomous Region Chifeng City Hongshan Hongshan District Economic Development Zone 5 (Tung Road No. 1) Patentee before: CHIFENG DONGLI CASHMERE PRODUCTS CO.,LTD. |
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Denomination of invention: A production method of cotton / cashmere blended yarn Effective date of registration: 20220411 Granted publication date: 20181130 Pledgee: Hongqiao branch of rural credit cooperative association of Hongshan District, Chifeng City Pledgor: Chifeng Dongli cashmere Co.,Ltd. Registration number: Y2022150000029 |
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