CN107164855A - A kind of production method of combing polyester - Google Patents
A kind of production method of combing polyester Download PDFInfo
- Publication number
- CN107164855A CN107164855A CN201710593903.9A CN201710593903A CN107164855A CN 107164855 A CN107164855 A CN 107164855A CN 201710593903 A CN201710593903 A CN 201710593903A CN 107164855 A CN107164855 A CN 107164855A
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- China
- Prior art keywords
- cotton
- combing
- speed
- production method
- terylene
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Classifications
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- 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
-
- 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
- D10B2211/20—Protein-derived artificial fibres
- D10B2211/26—Globulin, e.g. groundnut protein
-
- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of production method of combing polyester, comprise the following steps：S1. by the terylene short fiber of 0.6 ~ 0.8 denier and the soybean fiber of 1.1 ~ 1.2 denier respectively after the first Blowing carding process, the second Blowing carding process it is standby；S2. by medium staple cotton through the 3rd Blowing carding process, pre- and process, article and after rolling up process, combing process it is standby；S3. the combing medium staple cotton that terylene, soybean fiber and step S2 step S1 obtained is obtained is spun into 100 ~ 120 combing polyester-cotton blend after mixed and process, Roving Frames and spinning process；Contain 60% medium staple cotton, 32 ~ 35% terylene, 5 ~ 8% soybean fibers in the combing polyester-cotton blend.Cooperation and performance complement between method of distributing cotton of the invention by optimization, each fiber, blending effect are good, yarn strength is good, good hand touch, no cotton section, the Wu Site quality levels of the combing cotton-polyester yarn produced are more excellent compared to the former same kind produced with long-staple cotton, cost of material is declined more than 2000 yuan/ton.
Description
Technical field
The invention belongs to spinning and weaving technical field, more particularly, to a kind of production method of combing polyester.
Background technology
With the raising of people's quality of life in recent years and the change of aesthetic standards, to the demand of polyester product increasingly
Greatly.In traditional general comb yarn process route of polyester-cotton blend, wash the blending with cotton and completed by drafting, produced with conventional processing routes
Polyester-cotton blend, after pure terylene short fiber is by carding step, because Carding Degree does not reach and can not be combed into single fiber state, Yi Jijing
Electrical phenomena is also easy to produce terylene cotton knot.With the continuous appearance of various new fiber particularly green fiber, occur in that many new
Multicomponent fiber blended yarn, these mixed yarns can give full play to respective fiber properties, realize and have complementary advantages, but mostly two kinds
Or three kinds of fiber blends, it is impossible to difference realizes a variety of performances for realizing multiple fiber characteristic.
Polyester-cotton blend refers to polyester fiber and cotton fiber with the textile of certain proportion blending, generally using 65 ~ 67% terylene
Cotton mixed yarn with 33 ~ 35% is made into, and is commonly called as the dacron of cotton.Polyester-cotton blend has the advantage of terylene and bafta concurrently, both with terylene
Wrinkle resistance in fabrics is good, wash rear easily dry, the not mould advantage do not eaten into, and has soft, ventilative bafta, good hygroscopicity, not balling-up again
It is comfortable and easy to wear, economical and practical etc. characteristic, the demand of different hierarchies of consumption can be met.According to the characteristic of bifilar polyester fiber, generally
Cotton fiber can use long-staple cotton.Long-staple cotton is best in quality, and its fiber is soft and long, and intensity is higher, is the critical material of high-count yarn spun, high
The domestic top products such as end color is knitted, home textile and the high added value textile and clothes of outlet, are needed to use with long wool without exception
Cotton is the yarn of primary raw material.However, long-staple cotton cost of material is higher, in order to ensure that combed cotton washs the situation of yarn quality level
Under, using lower-cost multiple fiber blending into study hotspot.
The content of the invention
For above-mentioned the problems of the prior art, the invention provides a kind of production method of combing polyester, using general
Logical medium staple cotton and the short fibre of fine denier polyester, a small amount of soybean fiber of blending, compared to the quality level that original produces same kind with long-staple cotton
It is more excellent.
The above-mentioned purpose of the present invention is achieved by the following technical programs.
A kind of production method of combing polyester, comprises the following steps：
S1. by the terylene short fiber of 0.6 ~ 0.8 denier and the soybean fiber of 1.1 ~ 1.2 denier respectively through the first Blowing carding process, second clear
It is standby after comb connection process；
S2. by medium staple cotton through the 3rd Blowing carding process, pre- and process, article and after rolling up process, combing process it is standby；
S3. the combing medium staple cotton that terylene, soybean fiber and step S2 step S1 obtained is obtained is through mixed and process, rove work
100 ~ 120 combing polyester-cotton blend are spun into after sequence and spinning process；In the combing polyester-cotton blend containing 60% medium staple cotton, 32 ~ 35% terylene,
5 ~ 8% soybean fibers.
Further optimization defines that medium staple cotton, terylene, soybean fiber contain to the present invention on the basis of optimization blended weave
Amount and fineness, three's coordinated, are finally spun into 100 ~ 120 combing polyester-cotton blend.
Preferably, terylene short fiber described in step S1 is 0.80 denier, and soybean fiber is 1.1 denier.
Preferably, the mic value of step S2 medium staple cottons is B grades；Blending of the present invention can be met with common medium staple cotton will
Ask, reduce cost.
Preferably, in the first Blowing carding process described in step S1：The speed of griping cotton machine is 1050 ~ 1100r/min, and gripping arm is every
The depth of secondary decline is 1.8 ~ 2.2mm, and the running rate of griping cotton machine is that the quantitative control of terylene short fiber in 95%, carding step exists
35g/5m, cylinder rotating speed 450r/min, licker-in rotating speed 850r/min, doffer speed scope are 55 ~ 60 r/min, revolving flats speed
Spend 220mm/min.
Preferably, in the second Blowing carding process described in step S1：The speed of griping cotton machine is 1150 ~ 1200r/min；Gripping arm is every
The depth of secondary decline is 1.8 ~ 2.2mm, and the running rate of griping cotton machine is that the quantitative control of soybean fiber in 92%, carding step exists
15g/5m, cylinder rotating speed 250r/min, licker-in rotating speed 850r/min, doffer speed scope are 55 ~ 60 r/min, revolving flats speed
Spend 200mm/min.
Preferably, in the 3rd Blowing carding process described in step S2：The speed of griping cotton machine is 880 ~ 900r/min；Gripping arm is each
The depth of decline is 3 ~ 4mm, and the running rate of griping cotton machine is the quantitative control of soybean fiber in 90%, carding step in 20g/5m, tin
Woods rotating speed 300r/min, licker-in rotating speed 850r/min, doffer speed scope are 55 ~ 60 r/min, revolving flats speed 150mm/
min。
Preferably, mixed described in step S3 and three road draftings are used in process, design is quantitative between 22.0 ~ 25.0/5m, respectively
Road always draws multiple at 7.5 ~ 8.5 times, 55 × 59mm of ratch, and speed control 6 ~ 8 and closes sieve in 250 ~ 280m/min
Draw 10 × 16mm of gauge, the N of roller loading 300 × 360 × 360.
The present invention also provides the combing polyester that above-mentioned production method is obtained.
Compared with prior art, beneficial effect of the present invention is：There is provided a kind of production method of combing cotton-polyester yarn, pass through
Cooperation and performance complement between the method for distributing cotton of optimization, each fiber, blending effect are good, and yarn strength is good, good hand touch, the uniformity
Height, no cotton section, the Wu Site quality levels of the combing cotton-polyester yarn produced are more excellent compared to the former same kind produced with long-staple cotton,
Cost of material is set to decline more than 2000 yuan/ton.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to present invention progress
It is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to limit
The present invention.Unless stated otherwise, the present invention is used reagent, method and apparatus for the art conventional reagent, method and are set
It is standby.
By inventor numerous studies find, it is following for the specific embodiment of the invention preferred embodiment, specifically
Embodiment carries out the quality influence for the combing polyester that minor adjustment is obtained on production very much not in the range of following restrictions.
In first Blowing carding process described in step S1：The speed of griping cotton machine is 1050 ~ 1100r/min, and gripping arm declines every time
Depth be 1.8 ~ 2.2mm, the running rate of griping cotton machine is the quantitative control of terylene short fiber in 95%, carding step in 35g/5m, tin
Woods rotating speed 450r/min, licker-in rotating speed 850r/min, doffer speed scope are 55 ~ 60 r/min, revolving flats speed 220mm/
min。
In second Blowing carding process described in step S1：The speed of griping cotton machine is 1150 ~ 1200r/min；Gripping arm declines every time
Depth be 1.8 ~ 2.2mm, the running rate of griping cotton machine is the quantitative control of soybean fiber in 92%, carding step in 15g/5m, tin
Woods rotating speed 250r/min, licker-in rotating speed 850r/min, doffer speed scope are 55 ~ 60 r/min, revolving flats speed 200mm/
min。
In 3rd Blowing carding process described in step S2：The speed of griping cotton machine is 880 ~ 900r/min；What gripping arm declined every time
Depth is 3 ~ 4mm, and the running rate of griping cotton machine is the quantitative control of soybean fiber in 90%, carding step in 20g/5m, cylinder rotating speed
300r/min, licker-in rotating speed 850r/min, doffer speed scope are 55 ~ 60 r/min, revolving flats speed 150mm/min.
In pre- and process described in step S2：Medium staple cotton pre-drawing Dry Weight per Unit 16.88g/5m, and with radical 6, roller grips
Away from for the roller 43mm of first roller ~ second, pre-drawing weight is controlled in the way of end and weight, i.e., monitoring one in every 3 hours
It is secondary.
Bar described in step S2 is simultaneously rolled up in process：The quantitative 65g/m of rouleau, and with radical 26 ~ 28, drafting multiple 1.45 ~
1.50 times, output speed 140m/min, rouleau fixed length 300m, small coil diameter 520mm.
In combing process described in step S2：Medium staple cotton combing Dry Weight per Unit 22.36g/5m, the pincers beat/min of speed 270, gives cotton length
5.0mm is spent, noil scale 12mm, close 250 × 2 teeth of top comb tooth/10cm, yarn weight is controlled in the way of end and weight
System, i.e., monitoring in every 3 hours is once.
Mixed described in step S3 and three road draftings are used in process, design is quantitative between 22.0 ~ 25.0/5m, and each road is always led
Draw multiple at 7.5 ~ 8.5 times, 55 × 59mm of ratch, speed control 6 ~ 8 and closes roller gauge in 250 ~ 280m/min
10 × 16mm, the N of roller loading 300 × 360 × 360.
In Roving Frames described in step S3：Roving-drafting multiple is designed as 6.5 times, quantitative 6.50g/10m；To reduce drawing-off
Power, increase roving frame roller grip away from：The roller of first roller ~ second is 40mm, and the roller of the second roller ~ the 3rd is 54mm, the 3rd
The roller of roller ~ the 4th is 70mm, roving twist factor 79,1.42 times of back zone drafting multiple；Front roller rotating speed 240rpm, spindle rotating speed
1000rpm。
In spinning process described in step S3,95.30 times of drafting multiple, 1.75 times of back zone drafting multiple；By roller grip away from
Increase, the roller of first roller ~ second is 44.7mm, the roller of the second roller ~ the 3rd is 68mm；Front roller rotating speed 248rpm, nail
Rotating speed 9500rpm；Twist factor 390, Z is twisted with the fingers.
The inventive method is further described by taking specific implementation condition as an example below.
Embodiment 1
A kind of production method of combing polyester, comprises the following steps：
S1. by the terylene short fiber of 0.8 denier and the soybean fiber of 1.1 denier respectively through the first Blowing carding process, the second Blowing carding process
It is standby afterwards；
S2. by medium staple cotton through the 3rd Blowing carding process, pre- and process, article and after rolling up process, combing process it is standby；
S3. the combing medium staple cotton that terylene, soybean fiber and step S2 step S1 obtained is obtained is through mixed and process, rove work
100 ~ 120 combing polyester-cotton blend are spun into after sequence and spinning process；Contain 60% medium staple cotton, 33% terylene, 7% in the combing polyester-cotton blend
Soybean fiber.
Embodiment 2
Be the same as Example 1, difference is, fine containing 60% medium staple cotton, 32% terylene, 8% soybean in the combing polyester-cotton blend
Dimension.
Embodiment 3
Be the same as Example 1, difference is, fine containing 60% medium staple cotton, 35% terylene, 5% soybean in the combing polyester-cotton blend
Dimension.
Embodiment 4
Be the same as Example 1, difference is, terylene short fiber and soybean fiber are respectively 0.6 denier, 1.2 denier in step S1.
Comparative example 1
Be the same as Example 1, difference is, no soybean fiber, and 60% medium staple cotton, 40% terylene are contained in the combing polyester-cotton blend；Its
His all same.
Comparative example 2
Be the same as Example 1, difference is, 50% medium staple cotton, 33% terylene, 17% soybean fiber are contained in the combing polyester-cotton blend；Its
His all same.
Comparative example 3
Be the same as Example 1, difference is, the medium staple cotton is substituted for into long-staple cotton；Other all sames.
The combing cotton-polyester yarn that embodiment 1 ~ 4 and comparative example 1 ~ 3 are obtained is tested, and see the table below：
As a result find, method of distributing cotton of the invention is better than comparative example in cost and product quality, when distributing cotton for the change present invention
Method, can cause cost to increase, and a certain degree of reduction of product quality, the present invention produced combing cotton-polyester yarn crow this
Special quality level is more excellent compared to the former same kind produced with long-staple cotton, cost of material is declined more than 2000 yuan/ton.
Implementation of the invention described in detail above, still, the present invention are not limited to specific thin in above-mentioned embodiment
Section, in the range of the technology design of the present invention, can carry out a variety of simple variants to technical scheme, these simple changes
Type belongs to protection scope of the present invention.
Claims (8)
1. a kind of production method of combing polyester, it is characterised in that comprise the following steps：
S1. by the terylene short fiber of 0.6 ~ 0.8 denier and the soybean fiber of 1.1 ~ 1.2 denier respectively through the first Blowing carding process, second clear
It is standby after comb connection process；
S2. by medium staple cotton through the 3rd Blowing carding process, pre- and process, article and after rolling up process, combing process it is standby；
S3. the combing medium staple cotton that terylene, soybean fiber and step S2 step S1 obtained is obtained is through mixed and process, rove work
100 ~ 120 combing polyester-cotton blend are spun into after sequence and spinning process；In the combing polyester-cotton blend containing 60% medium staple cotton, 32 ~ 35% terylene,
5 ~ 8% soybean fibers.
2. the production method of a kind of combing polyester according to claim 1, it is characterised in that terylene described in step S1 is short
Fibre is 0.80 denier, and soybean fiber is 1.1 denier.
3. a kind of production method of combing polyester according to claim 1, it is characterised in that the horse of step S2 medium staple cottons
Clone's value is B grades.
4. the production method of a kind of combing polyester according to claim 1, it is characterised in that first is clear described in step S1
In comb connection process：The speed of griping cotton machine is 1050 ~ 1100r/min, and the depth that gripping arm declines every time is 1.8 ~ 2.2mm, griping cotton machine
Running rate be 95%, the quantitative control of terylene short fiber is in 35g/5m, cylinder rotating speed 450r/min, licker-in rotating speed in carding step
850r/min, doffer speed scope is 55 ~ 60 r/min, revolving flats speed 220mm/min.
5. the production method of a kind of combing polyester according to claim 1, it is characterised in that second described in step S1
In Blowing carding process：The speed of griping cotton machine is 1150 ~ 1200r/min；The depth that gripping arm declines every time is 1.8 ~ 2.2mm, grabs cotton
The running rate of machine is the quantitative control of soybean fiber in 92%, carding step in 15g/5m, cylinder rotating speed 250r/min, licker-in turn
Fast 850r/min, doffer speed scope is 55 ~ 60 r/min, revolving flats speed 200mm/min.
6. the production method of a kind of combing polyester according to claim 1, it is characterised in that the 3rd is clear described in step S2
In comb connection process：The speed of griping cotton machine is 880 ~ 900r/min；The depth that gripping arm declines every time is 3 ~ 4mm, the operating of griping cotton machine
Rate is 90%, and the quantitative control of soybean fiber is in 20g/5m, cylinder rotating speed 300r/min, licker-in rotating speed 850r/ in carding step
Min, doffer speed scope is 55 ~ 60 r/min, revolving flats speed 150mm/min.
7. the production method of a kind of combing polyester according to claim 1, it is characterised in that mixed and work described in step S3
Three road draftings are used in sequence, design is quantitative between 22.0 ~ 25.0/5m, and each road always draws multiple at 7.5 ~ 8.5 times, in roller
The heart is away from 55 × 59mm, and speed control 6 ~ 8 and closes 10 × 16mm of roller gauge in 250 ~ 280m/min, and roller loading 300 ×
360×360 N。
8. the combing polyester that any one of claim 1 ~ 7 production method is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593903.9A CN107164855A (en) | 2017-07-20 | 2017-07-20 | A kind of production method of combing polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593903.9A CN107164855A (en) | 2017-07-20 | 2017-07-20 | A kind of production method of combing polyester |
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| Publication Number | Publication Date |
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| CN107164855A true CN107164855A (en) | 2017-09-15 |
Family
ID=59817929
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710593903.9A Pending CN107164855A (en) | 2017-07-20 | 2017-07-20 | A kind of production method of combing polyester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055634A (en) * | 2019-05-21 | 2019-07-26 | 武汉裕大华纺织服装集团有限公司 | A kind of cotton spinning logistics conveyer system |
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|---|---|---|---|---|
| KR20130095072A (en) * | 2012-02-17 | 2013-08-27 | 남용업 | Manufacturing method of mixing yarn using staple |
| CN103485015A (en) * | 2013-10-17 | 2014-01-01 | 王红华 | Production method of polyester combed cotton compact yarn |
| CN103726153A (en) * | 2012-10-11 | 2014-04-16 | 际华三五四二纺织有限公司 | Dacron, viscose rayon and cotton blending compact siro spinning yarn and manufacturing technology thereof |
| CN106906548A (en) * | 2017-05-10 | 2017-06-30 | 南通双弘纺织有限公司 | The production method of bamboo/polyester cotton mixed yarn |
-
2017
- 2017-07-20 CN CN201710593903.9A patent/CN107164855A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130095072A (en) * | 2012-02-17 | 2013-08-27 | 남용업 | Manufacturing method of mixing yarn using staple |
| CN103726153A (en) * | 2012-10-11 | 2014-04-16 | 际华三五四二纺织有限公司 | Dacron, viscose rayon and cotton blending compact siro spinning yarn and manufacturing technology thereof |
| CN103485015A (en) * | 2013-10-17 | 2014-01-01 | 王红华 | Production method of polyester combed cotton compact yarn |
| CN106906548A (en) * | 2017-05-10 | 2017-06-30 | 南通双弘纺织有限公司 | The production method of bamboo/polyester cotton mixed yarn |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055634A (en) * | 2019-05-21 | 2019-07-26 | 武汉裕大华纺织服装集团有限公司 | A kind of cotton spinning logistics conveyer system |
| CN110055634B (en) * | 2019-05-21 | 2023-11-07 | 武汉裕大华纺织服装集团有限公司 | Cotton spinning logistics conveying system |
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