CN106638034A - Simple dyeing method for pure cotton elastic rough gray yarns - Google Patents
Simple dyeing method for pure cotton elastic rough gray yarns Download PDFInfo
- Publication number
- CN106638034A CN106638034A CN201610822107.3A CN201610822107A CN106638034A CN 106638034 A CN106638034 A CN 106638034A CN 201610822107 A CN201610822107 A CN 201610822107A CN 106638034 A CN106638034 A CN 106638034A
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- CN
- China
- Prior art keywords
- yarn
- rewinding
- dyeing
- dyestuff
- spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention discloses a simple dyeing method for pure cotton elastic rough gray yarns. The method comprises the following steps: preparing dyeing liquid, rewinding, spraying dye, spooling/cold dyeing, washing with water and dehydrating, drying and rewinding. According to the method, the process is simple, the flow is short, the spinning problem generated by colored spun yarns of pure cotton and spandex-in-cotton yarn rough gray yarns is solved, rough gray dyeing is finished once and dye is not wasted. The discharge of the residual dye is reduced by 80 percent. A cold dyeing method is adopted and dyeing does not need heating, so that energy is saved, the cost is reduced and the production process is clean and environment-friendly.
Description
Technical field
Present invention relates particularly to a kind of simple colouring method of pure cotton elastic fiber crops ash yarn.
Background technology
Numb grey is referred to grey and the irregular distribution of two kinds of colors of white on a kind of yarn, grey is distributed in as pit
In the middle of white, fiber crops ash yarn is popular in knitted fabric fabric.Yarn produces fiber crops ash effect two methods, and one kind is yarn
Formed by two kinds of raw material blending, grey is only upper during dyeing contaminates a kind of raw material, and the upper dye of another raw material forms the grey effect of fiber crops.
If yarn raw material only have one kind, only fiber crops ash effect is produced using the method for colour-spun yarns, be exactly that part is dissipated before spinning
Stock-dye, then the lustful fiber of dye is mixed with white fiber, yarn of respinning produces fiber crops ash effect.Cotton textiles at present on the market are numb
Grey yarn is produced using second method.But have with the fibre property of no dyeing after due to there is few fibers dyeing
Difference, the difficult quality control in spinning process, therefore the drawbacks of have certain.And the production difficulty of cotton bag ammonia fiber crops ash yarn is bigger,
And knitting fabric is more and more to the demand of spandex, therefore the demand of cotton bag ammonia fiber crops ash yarn is also more and more prosperous.
The content of the invention
Goal of the invention：The present invention provides a kind of simple colouring method of pure cotton elastic fiber crops ash yarn.
Technical scheme：A kind of simple colouring method of pure cotton elastic fiber crops ash yarn, comprises the steps：Dye liquor preparation → rewinding
→ spray-painting Liao → Network cylinders/cold dyeing → washing, dehydration → drying → rewinding；
（1）The dye liquor is formulated as follows：
Low form reactive dye
Active black LB-RS 2%；
20-30g/L of glauber salt；
10-15g/L of soda ash；
（2）The rewinding：By base yarn（Taper）Overturn, be easy to spray dyestuff on yarn；Its technological parameter is：Winding speed
400-500m/min；Winding yarn overall width 1-1.5 rice；Winding total length 4-5 rice；
（3）The spray-painting material：In front and back two nozzles, fill gondola water faucet on nozzle, according in numb ash grey number, select the mesh of gondola water faucet
Number, the dyestuff not being sprayed on during sprinkling on yarn, yarn bottom dress accumulator tank recycles dyestuff, does not waste, and does not cause dirt
Dye；
（4）Winder/the cold dyeing：The yarn of spray good colourant is rewound on plastic bobbin, outsourcing plastic sheath, and bank up 20-24
Hour, dyestuff is upper at normal temperatures to contaminate cotton fiber；
（5）The washing, dehydration：
Soap：
Soaping agent 2-3 g/L；
Temperature of soaping is 90 DEG C -95 DEG C, and the time is 15-20 minutes；
60-70 DEG C of hot water wash 10-15 minute；
Cold water washes 20 minutes；
Acid neutralization pH=7-8；
Cylinder yarn dewaterer：Dewaterer rotating speed：800-900r/min；Dewatering time：8-10min；
（6）Drying：Using hot-air seasoning, drying temperature is：130 DEG C-140 DEG C, drying time is 8-10 minutes；
（7）Rewinding：Yarn on plastic bobbin is rewound on paper bobbin, shipment is packed.
As optimization：Yams are：The textile or cotton bag ammonia yarn that all size has been bleached.
Beneficial effect：Present invention process is simple, and flow process is short, solves cotton textiles and cotton bag ammonia yarn fiber crops ash yarn due to colour-spun yarns
A spinning difficult problem for generation, fiber crops ash dyeing is once completed, and does not waste dyestuff.The discharge of residual dye declines 80%.Using the side of cold dyeing
Method, dyeing need not be heated, energy saving, reduces cost, production process clean environment firendly.
Specific embodiment
With reference to specific embodiment, the present invention will be described in detail.
Specific embodiment one：
A kind of simple colouring method of pure cotton elastic fiber crops ash yarn, comprises the steps：Dye liquor preparation → rewinding → spray-painting Liao → Network
Cylinder/cold dyeing → washing, dehydration → drying → rewinding.Wherein, the yams for using are：The textile or cotton that all size has been bleached
Bag ammonia yarn.Concrete operations are as follows：
（1）The dye liquor is formulated as follows：
Low form reactive dye
Active black LB-RS 2%；
Glauber salt 20g/L；
Soda ash 10g/L；
（2）The rewinding：By base yarn（Taper）Overturn, be easy to spray dyestuff on yarn；Its technological parameter is：Winding speed
400m/min；1 meter of winding yarn overall width；4 meters of total length of winding；
（3）The spray-painting material：In front and back two nozzles, fill gondola water faucet on nozzle, according in numb ash grey number, select the mesh of gondola water faucet
Number, the dyestuff not being sprayed on during sprinkling on yarn, yarn bottom dress accumulator tank recycles dyestuff, does not waste, and does not cause
Pollution；
（4）Winder/the cold dyeing：The yarn of spray good colourant is rewound on plastic bobbin, and outsourcing plastic sheath is banked up 20 little
When, dyestuff is upper at normal temperatures to contaminate cotton fiber；
（5）The washing, dehydration：
Soap：
Soaping agent 2g/L；
Temperature of soaping is 90 DEG C, and the time is 15 minutes；
60 DEG C of hot water wash 10 minutes；
Cold water washes 20 minutes；
Acid neutralization pH=7；
Cylinder yarn dewaterer：Dewaterer rotating speed：800r/min；Dewatering time：8min；
（6）Drying：Using hot-air seasoning, drying temperature is：130 DEG C, drying time is 8 minutes；
（7）Rewinding：Yarn on plastic bobbin is rewound on paper bobbin, shipment is packed.
Specific embodiment two：
A kind of simple colouring method of pure cotton elastic fiber crops ash yarn, comprises the steps：Dye liquor preparation → rewinding → spray-painting Liao → Network
Cylinder/cold dyeing → washing, dehydration → drying → rewinding.Wherein, the yams for using are：The textile or cotton that all size has been bleached
Bag ammonia yarn.Concrete operations are as follows：
（1）The dye liquor is formulated as follows：
Low form reactive dye
Active black LB-RS 2%；
Glauber salt 30g/L；
Soda ash 15g/L；
（2）The rewinding：By base yarn（Taper）Overturn, be easy to spray dyestuff on yarn；Its technological parameter is：Winding speed
500m/min；1.5 meters of winding yarn overall width；5 meters of total length of winding；
（3）The spray-painting material：In front and back two nozzles, fill gondola water faucet on nozzle, according in numb ash grey number, select the mesh of gondola water faucet
Number, the dyestuff not being sprayed on during sprinkling on yarn, yarn bottom dress accumulator tank recycles dyestuff, does not waste, and does not cause
Pollution；
（4）Winder/the cold dyeing：The yarn of spray good colourant is rewound on plastic bobbin, and outsourcing plastic sheath is banked up 24 little
When, dyestuff is upper at normal temperatures to contaminate cotton fiber；
（5）The washing, dehydration：
Soap：
Soaping agent 3g/L；
Temperature of soaping is 95 DEG C, and the time is 20 minutes；
70 DEG C of hot water wash 15 minutes；
Cold water washes 20 minutes；
Acid neutralization pH=8；
Cylinder yarn dewaterer：Dewaterer rotating speed：900r/min；Dewatering time：10min；
（6）Drying：Using hot-air seasoning, drying temperature is：140 DEG C, drying time is 10 minutes；
（7）Rewinding：Yarn on plastic bobbin is rewound on paper bobbin, shipment is packed.
Specific embodiment three：
A kind of simple colouring method of pure cotton elastic fiber crops ash yarn, comprises the steps：Dye liquor preparation → rewinding → spray-painting Liao → Network
Cylinder/cold dyeing → washing, dehydration → drying → rewinding.Wherein, the yams for using are：The textile or cotton that all size has been bleached
Bag ammonia yarn.Concrete operations are as follows：
（1）The dye liquor is formulated as follows：
Low form reactive dye
Active black LB-RS 2%；
Glauber salt 24g/L；
Soda ash 13g/L；
（2）The rewinding：By base yarn（Taper）Overturn, be easy to spray dyestuff on yarn；Its technological parameter is：Winding speed
470m/min；1.3 meters of winding yarn overall width；4.5 meters of total length of winding；
（3）The spray-painting material：In front and back two nozzles, fill gondola water faucet on nozzle, according in numb ash grey number, select the mesh of gondola water faucet
Number, the dyestuff not being sprayed on during sprinkling on yarn, yarn bottom dress accumulator tank recycles dyestuff, does not waste, and does not cause
Pollution；
（4）Winder/the cold dyeing：The yarn of spray good colourant is rewound on plastic bobbin, and outsourcing plastic sheath is banked up 23 little
When, dyestuff is upper at normal temperatures to contaminate cotton fiber；
（5）The washing, dehydration：
Soap：
Soaping agent 2.5g/L；
Temperature of soaping is 93 DEG C, and the time is 17 minutes；
64 DEG C of hot water wash 13 minutes；
Cold water washes 20 minutes；
Acid neutralization pH=7；
Cylinder yarn dewaterer：Dewaterer rotating speed：840r/min；Dewatering time：8-10min；
（6）Drying：Using hot-air seasoning, drying temperature is：134 DEG C, drying time is 9 minutes；
（7）Rewinding：Yarn on plastic bobbin is rewound on paper bobbin, shipment is packed.
Present invention process is simple, and flow process is short, solves the spinning that cotton textiles and cotton bag ammonia yarn fiber crops ash yarn are produced due to colour-spun yarns
A yarn difficult problem, fiber crops ash dyeing is once completed, and does not waste dyestuff.The discharge of residual dye declines 80%.Using the method for cold dyeing, dyeing
Need not heat, energy saving, reduces cost, production process clean environment firendly.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every with skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (2)
1. the simple colouring method of a kind of pure cotton elastic fiber crops ash yarn, it is characterised in that：Comprise the steps：Dye liquor preparation → rewinding
→ spray-painting Liao → Network cylinders/cold dyeing → washing, dehydration → drying → rewinding；
（1）The dye liquor is formulated as follows：
Low form reactive dye
Active black LB-RS 2%；
20-30g/L of glauber salt；
10-15g/L of soda ash；
（2）The rewinding：By base yarn（Taper）Overturn, be easy to spray dyestuff on yarn；Its technological parameter is：Winding speed
400-500m/min；Winding yarn overall width 1-1.5 rice；Winding total length 4-5 rice；
（3）The spray-painting material：In front and back two nozzles, fill gondola water faucet on nozzle, according in numb ash grey number, select the mesh of gondola water faucet
Number, the dyestuff not being sprayed on during sprinkling on yarn, yarn bottom dress accumulator tank recycles dyestuff, does not waste, and does not cause dirt
Dye；
（4）Winder/the cold dyeing：The yarn of spray good colourant is rewound on plastic bobbin, outsourcing plastic sheath, and bank up 20-24
Hour, dyestuff is upper at normal temperatures to contaminate cotton fiber；
（5）The washing, dehydration：
Soap：
Soaping agent 2-3 g/L；
Temperature of soaping is 90 DEG C -95 DEG C, and the time is 15-20 minutes；
60-70 DEG C of hot water wash 10-15 minute；
Cold water washes 20 minutes；
Acid neutralization pH=7-8；
Cylinder yarn dewaterer：Dewaterer rotating speed：800-900r/min；Dewatering time：8-10min；
（6）Drying：Using hot-air seasoning, drying temperature is：130 DEG C-140 DEG C, drying time is 8-10 minutes；
（7）Rewinding：Yarn on plastic bobbin is rewound on paper bobbin, shipment is packed.
2. the simple colouring method of pure cotton elastic according to claim 1 fiber crops ash yarn, it is characterised in that：Yams are：
The textile or cotton bag ammonia yarn that all size has been bleached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822107.3A CN106638034A (en) | 2016-09-14 | 2016-09-14 | Simple dyeing method for pure cotton elastic rough gray yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822107.3A CN106638034A (en) | 2016-09-14 | 2016-09-14 | Simple dyeing method for pure cotton elastic rough gray yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638034A true CN106638034A (en) | 2017-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610822107.3A Pending CN106638034A (en) | 2016-09-14 | 2016-09-14 | Simple dyeing method for pure cotton elastic rough gray yarns |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898346A (en) * | 2019-02-28 | 2019-06-18 | 江苏工程职业技术学院 | A kind of colouring method of polyimides yarn |
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|---|---|---|---|---|
| CN1523158A (en) * | 2003-02-23 | 2004-08-25 | 营口中基纺织有限公司 | Centrifugal type yarn dyeing method and apparatus |
| CN1884657A (en) * | 2006-07-04 | 2006-12-27 | 营口中基纺织有限公司 | Warp beam yarn-dying method using reactive dye and apparatus |
| CN1966793A (en) * | 2006-11-24 | 2007-05-23 | 华明浩 | Method for producing single beam for cotton and rayon end-to-end fabric |
| CN101187116A (en) * | 2007-12-10 | 2008-05-28 | 杨立新 | Yarn cold rolling batch-dying process |
| CN102230260A (en) * | 2011-06-02 | 2011-11-02 | 浙江俏尔婷婷服饰有限公司 | Dyeing method of non-bobbin elastic fibre cheeses |
-
2016
- 2016-09-14 CN CN201610822107.3A patent/CN106638034A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1523158A (en) * | 2003-02-23 | 2004-08-25 | 营口中基纺织有限公司 | Centrifugal type yarn dyeing method and apparatus |
| CN1884657A (en) * | 2006-07-04 | 2006-12-27 | 营口中基纺织有限公司 | Warp beam yarn-dying method using reactive dye and apparatus |
| CN1966793A (en) * | 2006-11-24 | 2007-05-23 | 华明浩 | Method for producing single beam for cotton and rayon end-to-end fabric |
| CN101187116A (en) * | 2007-12-10 | 2008-05-28 | 杨立新 | Yarn cold rolling batch-dying process |
| CN102230260A (en) * | 2011-06-02 | 2011-11-02 | 浙江俏尔婷婷服饰有限公司 | Dyeing method of non-bobbin elastic fibre cheeses |
Non-Patent Citations (2)
| Title |
|---|
| 无锡市纺织工程学会: "《棉纺质量控制与产品设计》", 31 December 1985 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109898346A (en) * | 2019-02-28 | 2019-06-18 | 江苏工程职业技术学院 | A kind of colouring method of polyimides yarn |
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Application publication date: 20170510 |