CN107326574A - A kind of production technology of cotton stretch yarn beam dyeing - Google Patents
A kind of production technology of cotton stretch yarn beam dyeing Download PDFInfo
- Publication number
- CN107326574A CN107326574A CN201710657369.3A CN201710657369A CN107326574A CN 107326574 A CN107326574 A CN 107326574A CN 201710657369 A CN201710657369 A CN 201710657369A CN 107326574 A CN107326574 A CN 107326574A
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- China
- Prior art keywords
- dyeing
- warping
- production technology
- yarn
- stretch yarn
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
- D06B3/09—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments as packages, e.g. cheeses
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/25—Sizing, starching or impregnating warp yarns; Making glazed yarn; Drying sized warp yarns
Abstract
The present invention provides a kind of production technology of cotton stretch yarn beam dyeing, including base yarn warping → dyeing pre-treatment → dyeing → sizing step, by to base yarn warping, dyeing pre-treatment, the adjustment of Technological parameters, efficiently solve warping kink, dye quick-fried axle, aberration, the ectonexine elasticity quality problems such as inconsistent, realize the beam dyeing of cotton stretch yarn.Specifically, the base yarn warping position dry by adjusting cylinder stand of warping machine tension force, changes yarn threaded pass, while shortening the closed reaction time of tension piece to solve the problems, such as the kink of stretch yarn during warping；Dye before pretreatment process, change the endless form of the complete positive pump of conventional pre-treatment, warp beam is put into dye vat and first soaked, and is then opening anti-pump circulation, the problem of solving beam dyeing quick-fried axle.
Description
Technical field
The present invention relates to a kind of beam dyeing technique.
Background technology
Yarn dyeing mode is mainly bundle dyeing, cheese dyeing, three kinds of beam dyeing.With other two kinds of staining methods
Compare, beam dyeing is that by yarn winding on warp beam, by warp beam direct staining, then sizing, so greatly shortens technique
Flow, has reached reduction energy consumption, has improved the purpose of production efficiency.Especially prominent the characteristics of is to produce highly difficult color fabric kind
When, the fault of aberration bar flower and uneven dyeing is greatly reduced, obvious effect is served to improving product quality.At present, cotton
The dyeing of stretch yarn is based on cheese dyeing, but stretch yarn bobbin dyeing dyeing ectonexine aberration is serious, bar flower easily occurs, panchromatic
It is particularly evident on cloth, have a strong impact on fabric quality.And there is warping kink, dye quick-fried axle, ectonexine bullet in stretch yarn beam dyeing
The problems such as property is inconsistent.
The content of the invention
Present invention is generally directed to problem above, there is provided a kind of technical scheme that beam dyeing is realized on cotton stretch yarn.Should
Technique has technological process short, it is ensured that warp-wise cotton stretch yarn quality, the features such as improving staining efficiency.
A kind of production technology of cotton stretch yarn beam dyeing, including base yarn warping → dyeing pre-treatment → dyeing → sizing step
Suddenly, it is characterised in that during the base yarn warping, cylinder stand of warping machine tension rail is adjusted to the position against bobbin, to change
Yarn walks route, while the closing time for shortening tension piece is to 0.1s, one is additionally provided with warping machine is used for tension compensating
Super-feeding device.
Further, the technological parameter of the base yarn warping is：Warping linear velocity 480-520m/min, axle pressure 0.3-
0.5mPa, axle thread density 0.45-0.50g/cm3。
Further, before dyeing pretreatment process, first warp beam is put into dye vat and soaked, positive pump circulation 10-
30min, during positive pump circulation, pumping forces are controlled in 0.4-0.6MPa；Then pumping forces reduction 30-50%, then open anti-pump circulation 10-
30min, allows yarn uniformly to absorb water and is swelled, to increase frictional resistance, prevents quick-fried axle.
Further, dyeing pretreatment process parameter is：At 45 DEG C, 2-5g/L chelating agents, 3-7g/L complex enzymes, fortune are added
Row 10-20min；55~60 DEG C are warming up to, hydrogen peroxide 3-10g/L, isothermal holding 40-70min is added；Wash 10- for 70 DEG C again
30min, is then carrying out acid-water washing with 0.5-2g/L glacial acetic acid, is finally normal temperature washing.
Further, dyeing uses the alkali technique of two salt three, and dyeing temperature is 55-70 DEG C, and dyeing time is 40-60min.
Further, sizing specific process parameter is：Unwinding tension 400-480N, winding tension 1500-2000N, moisture regain
Rate 5-8%, speed 50-70m/min, 120-130 DEG C of drying temperature, rate of sizing 10-15%.
The beneficial effects of the present invention are：By to base yarn warping, dyeing pre-treatment, the adjustment of Technological parameters, having
Effect solves warping kink, dyes quick-fried axle, aberration, the ectonexine elasticity quality problems such as inconsistent, realizes the warp of cotton stretch yarn
Axle is dyed.Specifically, the base yarn warping position dry by adjusting cylinder stand of warping machine tension force, changes yarn threaded pass, together
When shorten the closed reaction time of tension piece to solve the problems, such as the kink of stretch yarn during warping；Dye pretreatment process it
Before, change the endless form of the complete positive pump of conventional pre-treatment, warp beam is put into dye vat and first soaked, and is then opening anti-pump circulation,
The problem of solving beam dyeing quick-fried axle；When dyeing pre-treatment, it is 0.45-0.5g/cm to control warp beam density3, wash and eat sour 1-3g/
L, 70-90 DEG C of washing temperature, time 30-60min, come solve dyeing defect, ectonexine, it is elastic inconsistent the problem of.
Embodiment
Below by specific embodiment, the present invention is described further.
A kind of production technology of cotton stretch yarn beam dyeing, its technological process includes：Base yarn warping --- locate before dyeing
Manage --- dyeing --- sizing.
Wherein, base yarn warping technology is：Warping linear velocity 480-520m/min, axle pressure 0.3-0.5mPa, axle yarn is close
Spend 0.45-0.50g/cm3.Cylinder stand of warping machine tension rail is adjusted to the position against bobbin, and route is walked to change yarn, is increased
Plus yarn tension, while the closing time for shortening tension piece is 0.1s, solve the problems, such as the kink of stretch yarn during warping.Yarn
Kink phenomenon occurs for line.The stabilization of axle thread density be by installing a super-feeding device additional on warping machine, being rotated by motor,
Tension compensating is realized, reduces the stretching of yarn to realize.
Dye before pretreatment process, change the endless form of the complete positive pump of conventional pre-treatment, warp beam is put into dye vat and first added water
Immersion, opens positive pump circulation 10-30min, during positive pump circulation, and pumping forces are controlled in 0.4-0.6MPa；Then pumping forces reduce 30-
50%, then anti-pump circulation 10-30min is opened, allow yarn uniformly to absorb water and be swelled, to increase frictional resistance, prevent quick-fried axle.Pre-treating technology
Parameter is：45 DEG C, 2-5g/L chelating agents are added, 3-7g/L complex enzymes run 10-20min, are raised to 55~60 DEG C, add dioxygen
Water 3-10g/L, isothermal holding 40-70min, then 70 DEG C of washing 10-30min, eat acid-water washing glacial acetic acid 0.5-2g/L, normal-temperature water
Wash.
Dyeing uses the alkali technique of two salt three, and dyeing temperature is 55-70 DEG C, and dyeing time is 40-60min.
Sizing specific process parameter is：Unwinding tension 400-480N, winding tension 1500-2000N, regain 5-8%, car
Fast 50-70m/min, 120-130 DEG C of drying temperature, rate of sizing 10-15%.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (7)
1. a kind of production technology of cotton stretch yarn beam dyeing, including base yarn warping → dyeing pre-treatment → dyeing → sizing step
Suddenly, it is characterised in that during the base yarn warping, cylinder stand of warping machine tension rail is adjusted to the position against bobbin, to change
Yarn walks route, while the closing time for shortening tension piece is to 0.1-0.5s, one is additionally provided with warping machine is used for tension force
The super-feeding device of compensation.
2. a kind of production technology of cotton stretch yarn beam dyeing according to claim 1, it is characterised in that：The base yarn is whole
The technological parameter of warp is：Warping linear velocity 480-520m/min, axle pressure 0.3-0.5mPa, axle thread density 0.45-0.50g/
cm3。
3. a kind of production technology of cotton stretch yarn beam dyeing according to claim 1, it is characterised in that：Dye pre-treatment
Cheng Qian is crossed, first warp beam is put into dye vat and soaked, positive pump circulation 10-30min is then turned on, then open anti-pump circulation 10-
30min。
4. a kind of production technology of cotton stretch yarn beam dyeing according to claim 3, it is characterised in that：Positive pump circulation
When, pumping forces are controlled in 0.4-0.6MPa；During anti-pump circulation, pumping forces are adjusted to 30-50% when positive pump circulation.
5. a kind of production technology of cotton stretch yarn beam dyeing according to claim 3, it is characterised in that：Dye pre-treatment
Technological parameter is：At 45 DEG C, 2-5g/L chelating agents, 3-7g/L complex enzymes are added, 10-20min is run；55~60 DEG C are warming up to,
Add hydrogen peroxide 3-10g/L, isothermal holding 40-70min；10-30min is washed for 70 DEG C again, then in the ice vinegar with 0.5-2g/L
Acid carries out acid-water washing, is finally normal temperature washing.
6. a kind of production technology of cotton stretch yarn beam dyeing according to claim 1, it is characterised in that：Dyeing uses two
The alkali technique of salt three, dyeing temperature is 55-85 DEG C, and dyeing time is 40-60min.
7. a kind of production technology of cotton stretch yarn beam dyeing according to claim 1, it is characterised in that：The specific work of sizing
Skill parameter is：Unwinding tension 400-480N, winding tension 1500-2000N, regain 5-8%, speed 50-70m/min, drying
120-130 DEG C of temperature, rate of sizing 10-15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657369.3A CN107326574A (en) | 2017-08-03 | 2017-08-03 | A kind of production technology of cotton stretch yarn beam dyeing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657369.3A CN107326574A (en) | 2017-08-03 | 2017-08-03 | A kind of production technology of cotton stretch yarn beam dyeing |
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| CN107326574A true CN107326574A (en) | 2017-11-07 |
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| CN201710657369.3A Pending CN107326574A (en) | 2017-08-03 | 2017-08-03 | A kind of production technology of cotton stretch yarn beam dyeing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457356A (en) * | 2019-01-02 | 2019-03-12 | 鲁泰纺织股份有限公司 | A kind of nylon knits raw yarn beaming method |
| CN109505049A (en) * | 2018-12-27 | 2019-03-22 | 嘉兴市鸣春纺织有限公司 | A kind of slim four-side elasticity fabric production technology |
| CN109763242A (en) * | 2018-12-27 | 2019-05-17 | 嘉兴市鸣春纺织有限公司 | A kind of double-deck four-side elasticity fabric production technology of beam dyeing |
| CN109778376A (en) * | 2018-12-27 | 2019-05-21 | 嘉兴市鸣业纺织有限公司 | A kind of dyeing slashing technique of tencel/Coolmax fibrous elasticity covering yarn |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505049A (en) * | 2018-12-27 | 2019-03-22 | 嘉兴市鸣春纺织有限公司 | A kind of slim four-side elasticity fabric production technology |
| CN109763242A (en) * | 2018-12-27 | 2019-05-17 | 嘉兴市鸣春纺织有限公司 | A kind of double-deck four-side elasticity fabric production technology of beam dyeing |
| CN109778376A (en) * | 2018-12-27 | 2019-05-21 | 嘉兴市鸣业纺织有限公司 | A kind of dyeing slashing technique of tencel/Coolmax fibrous elasticity covering yarn |
| CN109778376B (en) * | 2018-12-27 | 2021-11-02 | 嘉兴市鸣业纺织有限公司 | Dyeing sizing process of tencel/Coolmax fiber elastic core-spun yarn |
| CN109457356A (en) * | 2019-01-02 | 2019-03-12 | 鲁泰纺织股份有限公司 | A kind of nylon knits raw yarn beaming method |
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Application publication date: 20171107 |
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