CN101580985A - Processing method for colorful mercerized spun-dyed yarns - Google Patents
Processing method for colorful mercerized spun-dyed yarns Download PDFInfo
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- CN101580985A CN101580985A CNA2009100322714A CN200910032271A CN101580985A CN 101580985 A CN101580985 A CN 101580985A CN A2009100322714 A CNA2009100322714 A CN A2009100322714A CN 200910032271 A CN200910032271 A CN 200910032271A CN 101580985 A CN101580985 A CN 101580985A
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Abstract
The invention relates to a processing method for colorful mercerized spun-dyed yarns, which comprises the following steps: cotton dying, namely selecting a certain amount of cotton respectively and dying the cotton with various reference colors; cotton mixing, namely one or more types of cotton which is dyed with the reference colors is mixed with cotton with natural color according to the requirement and the proportion; spinning; mercerization; and yarn dying. In the working procedure of the cotton dying, a small amount of cotton is only dyed with a plurality of specific reference colors, yarns with different color systems can be combined freely by yarn re-dying, and manufacturers can prepare goods more conveniently and purposely, and accelerate the production flow of the spun-dyed yarns; in the working procedure of the cotton mixing, a small amount of the cotton dyed with the reference colors is mixed with a large amount of the cotton with the natural color so as to reduce the phenomena of reducing the spinnability possibly caused by cotton dying, and high count yarns can be spun; the working procedure of yarn dying is added after the spinning work procedure, and the yarns are dyed into various colorful spun-dyed yarns by dying; and the addition of the mercerization work procedures makes the colors of the spun-dyed yarns more colorful.
Description
Technical field
The present invention relates to a kind of processing method of look spinning, the deep working method that specifically a kind of look beautiful in colour, that contain multiple color and luster fiber spins.
Background technology
Look spinning generally is the yarn that is spun into by two or more different color and luster mixed with fibers, and the lining that the look spinning is made has a kind of dim natural color, and is very popular.But the look spinning is in preparation process, and cotton floats back elasticity through dyeing, boiling and coefficient of friction reduces, and spinning property reduces, and is difficult to be prepared into high grade yarn.In addition, the flow process of existing production look spinning all will be dyed corresponding cotton according to each color earlier from cotton dyeing, mixed cotton again, spinning is again made the minimum time of needs more than 40 days from the cotton yarn that dyes, production cycle is long, and incompatibility requires the willing market demand at present.Look long these two defectives of difficult high-count yarn spun, production cycle of spinning have influenced the further application of look spinning.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of processing method of colorful mercerized spun-dyed yarns is provided, the broken colour spinning that this method is made can be spun into high grade yarn, and is beautiful in colour, and with short production cycle.
Technical scheme of the present invention is such: a kind of processing method of colorful mercerized spun-dyed yarns, comprise cotton dyeing, mixed cotton and spinning step, and it is characterized in that: in the described cotton staining procedure, choose a certain amount of cotton respectively and dye various reference colours; In the described mixed cotton step, will dye one or more and true qualities cotton mixed cotton in the cotton of reference colour as required in proportion; After the described spinning step, increase mercerising and yarn dyeing step; Described mercerising step is carried out mercerising with yarn and is handled in the mercerized yarn machine, form the spinning of mercerising look; Described yarn dyeing step according to collocation of colour, dyes the spinning of mercerising look, to reach required color.
The further technical scheme of the present invention is:
In the described spinning step, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, doubling operation adopt gently quantitatively, slow train is fast, the good spinning process that shifts, and reduce by 15% when speed of a motor vehicle ratio spins gray yarn; Adopt the high temperature modification dyestuff to dye in the described cotton dyeing course, soap then, fixation; In the described mixed cotton step, the cotton total amount of dying reference colour accounts for the 2%-10% of all cotton total amounts; In the described mercerising step, alkali concn is in the treatment fluid: 20～30 Baume degrees, treatment fluid temperature: 15～20 ℃, apply tension force: stretch 0～4%, the processing time is 5 minutes 30 seconds～7 minutes and 30 seconds.
Compare with existing look spinning Technology, the invention has the advantages that the specific several reference colour cottons that only need dye minute quantity in the cotton dyeing process, dye again by yarn, can freely form the yarn of different colour systems, producer can be more convenient, stock more purposively, accelerates the production procedure of look spinning; The cotton of dying reference colour that in the mixed cotton operation, only need take a morsel and the true qualities cotton mixed cotton of volume, can reduce as much as possible dyes because of cotton weakens spinnability, can high-count yarn spun; Increase the yarn dyeing operation in the spinning process back, make yarn dye inexhaustible broken colour spinning by dyeing; Increase mercerizing process, make the color of look spinning more gorgeous.
The broken colour spinning that the present invention produces had both had the characteristics of common look spinning, more possess high-count yarn spun that the spinning of common look lacks, beautiful in colour, advantage that reaction speed is fast, can be widely used in the knitting and tatting processing, enlarge the scope and the kind of look spinning, shorten the production cycle.Adopt the present invention the original look spinning delivery cycle can be shortened to 3-7 days from 40 days, solved long, problem of slow response of look spinning time of delivery.The present invention can be applied in cotton class, polyester-cotton blend class and other blending product.
Product after the inventive method processing is example with 60s/2, and can reach following technical indicator: 1) yarn strength 450CN 2) yarn breakage percentage elongation 4.2%, 3) yarn evenness: 10.8, the 4) twist: 76 sth. made by twisting/10cm.
The specific embodiment
The present invention is a kind of processing method of colorful mercerized spun-dyed yarns, according to following steps production:
A. cotton dyeing
Choose a certain amount of cotton respectively and dye various reference colours, adopt the high temperature modification dyestuff to dye in the dyeing course, soap then, fixation;
B. mixed cotton
One or more and the true qualities cotton that to dye in proportion as required in the cotton of reference colour pile up mixed cotton on the opening or cleaning cotton machine, or adopt sliver mixed cotton on the drawing frame, and the cotton total amount of dying reference colour accounts for the 2%-10% of all cotton total amounts;
C. spinning
Comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, doubling operation adopt gently quantitatively, slow train is fast, the good spinning process that shifts, and reduce by 15% when speed of a motor vehicle ratio spins gray yarn;
D. mercerising
Above-mentioned yarn is carried out mercerising handle in the mercerized yarn machine, in the described mercerising step, alkali concn is in the treatment fluid: 20～30 Baume degrees, and treatment fluid temperature: 15～20 ℃, apply tension force: stretch 0～4%, the processing time is 5 minutes 30 seconds～7 minutes and 30 seconds;
E. yarn dyeing
According to collocation of colour, the look spinning that is spun into is dyeed, to reach required color.
Below in conjunction with embodiment the present invention is described in further detail:
Embodiment 1
A kind of proportioning raw materials is the processing method of " the red cotton of 5% yellow cotton+5%+90% true qualities cotton " production dusty blue colorful mercerized spun-dyed yarns, comprises following procedure of processing:
1, yellow cotton and red cotton dyeing
Respectively yellow colouration, red cotton on stock dyeing machine guarantee even dyeing by control dye dosage, saline and alkaline consumption, fixation time.Dye strength is 0.5～1% (owf), salt consumption: 20～30g/L, and alkali consumption 10～20g/L, the time is 45min.
2, mixed cotton
According to 5: 5: 90 part by weight yellow, redness, true qualities cotton are piled up mixed cotton on the opening or cleaning cotton machine, make various color and luster Fiber Distribution each position at yarn.
3, spinning
Comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, doubling operation should adopt gently quantitatively, slow train is fast, the good spinning process that shifts, and general grasp quantitatively reduces by 15% when speed of a motor vehicle ratio spins gray yarn.
4, mercerising
Above-mentioned yarn is carried out mercerising handle in the mercerized yarn machine, alkali concn is in the treatment fluid: 30 Baume degrees, treatment fluid temperature: 20 ℃, apply tension force: stretch 3%, the processing time is 5 minutes and 30 seconds, forms the spinning of mercerising look.
5, yarn dyeing
The yarn that is spun into is dyed blueness, and dye strength is 0.2% (owf), and 80 ℃ of temperature add alkali with salt after 20 minutes, are incubated 30 minutes again.Soap after the dyeing, fixation, softness, to reach needed dusty blue colorful mercerized spun-dyed yarns.
6, oven dry
Above-mentioned yarn is put into rotary drying room dry, adopt low temperature baking yarn, 80～85 ℃ of bake out temperatures, drying time 5.5～6 hours.
7, rewinding
Use Italian import rewinder, automatic speed regulation, rewinding.
Embodiment 2
A kind of proportioning raw materials is the processing method of " 8% blue sliver+92% boils and floats sliver " production reddish violet colorful mercerized spun-dyed yarns, comprises following procedure of processing:
1, blue cotton fiber dyeing
On stock dyeing machine, dye blue cotton, guarantee even dyeing by control dye dosage, saline and alkaline consumption, fixation time.Dye strength is 0.5～1% (owf), salt consumption: 20～30g/L, and alkali consumption 10～20g/L, the time is 45 minutes.
2, the true qualities cotton is boiled and floats
On stock dyeing machine, wash, boil and float, add hydrogen peroxide 5.5g/l, 50% concentration caustic soda 1.5g/l, multi-functional refining agent 1.5g/l, 98 ℃ of temperature, 45 minutes time.
3, mixed cotton
According to 8: 92 part by weight with blue cotton, boil and float cotton and pile up mixed cotton on the opening or cleaning cotton machine, make various color and luster Fiber Distribution each position at yarn.
4, spinning
Comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, doubling operation should adopt gently quantitatively, slow train is fast, the good spinning process that shifts, and general grasp quantitatively reduces by 15% when speed of a motor vehicle ratio spins gray yarn.
5, mercerising
Above-mentioned yarn is carried out mercerising handle in the mercerized yarn machine, alkali concn is in the treatment fluid: 22 Baume degrees, treatment fluid temperature: 18 ℃, apply tension force: stretch 1.5%, the processing time is 6 minutes and 50 seconds, forms the spinning of mercerising look.
6, yarn dyeing
With the yarn red colouration that is spun into, dye strength is 0.3% (owf), and 80 ℃ of temperature add alkali with salt after 20 minutes, are incubated 30 minutes again.Soap after the dyeing, fixation, softness, to reach needed reddish violet colorful mercerized spun-dyed yarns.
7, oven dry
Above-mentioned yarn is put into rotary drying room dry, adopt low temperature baking yarn, 80～85 ℃ of bake out temperatures, drying time 5.5 hours～6 hours.
8, rewinding
Use Italian import rewinder, automatic speed regulation, rewinding.
Embodiment 3
A kind of proportioning raw materials is the processing method that " 7% black cotton+93% true qualities cotton " produces black-and-blue colorful mercerized spun-dyed yarns, comprises following procedure of processing:
1, black cotton dyeing
On stock dyeing machine, dye the black cotton, guarantee even dyeing by control dye dosage, saline and alkaline consumption, fixation time.Dye strength is 0.5～1% (owf), salt consumption: 20～30g/L, and alkali consumption 10～20g/L, the time is 45min.
2, mixed cotton
According to 7: 93 part by weight black cotton, true qualities cotton are piled up mixed cotton on the opening or cleaning cotton machine, make various color and luster Fiber Distribution each position at yarn.
3, spinning
Comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, doubling operation should adopt gently quantitatively, slow train is fast, the good spinning process that shifts, and general grasp quantitatively reduces by 15% when speed of a motor vehicle ratio spins gray yarn.
4, mercerising
Above-mentioned yarn is carried out mercerising handle in the mercerized yarn machine, alkali concn is in the treatment fluid: 20 Baume degrees, treatment fluid temperature: 15 ℃, apply tension force: stretch 0%, the processing time is 7 minutes and 30 seconds, forms the spinning of mercerising look.
5, yarn dyeing
The yarn that is spun into is dyed blueness, and dye strength is 0.1% (owf), and 80 ℃ of temperature add alkali with salt after 20 minutes, are incubated 30 minutes again.Soap after the dyeing, fixation, softness, to reach needed black-and-blue colorful mercerized spun-dyed yarns.
6, oven dry
Above-mentioned yarn is put into rotary drying room dry, adopt low temperature baking yarn, 80～85 ℃ of bake out temperatures, drying time 5.5～6 hours.
7, rewinding
Use Italian import rewinder, automatic speed regulation, rewinding.
Claims (5)
1, a kind of processing method of colorful mercerized spun-dyed yarns comprises cotton dyeing, mixed cotton and spinning step, it is characterized in that: in the described cotton staining procedure, choose a certain amount of cotton respectively and dye various reference colours; In the described mixed cotton step, will dye one or more and true qualities cotton mixed cotton in the cotton of reference colour as required in proportion; After the described spinning step, increase mercerising and yarn dyeing step; Described mercerising step is carried out mercerising with yarn and is handled in the mercerized yarn machine, form the spinning of mercerising look; Described yarn dyeing step according to collocation of colour, dyes the spinning of mercerising look, to reach required color.
2, the processing method of colorful mercerized spun-dyed yarns according to claim 1, it is characterized in that: in the described spinning step, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, doubling operation adopt gently quantitatively, slow train is fast, the good spinning process that shifts, and reduce by 15% when speed of a motor vehicle ratio spins gray yarn.
3, the processing method of colorful mercerized spun-dyed yarns according to claim 1 is characterized in that: adopt the high temperature modification dyestuff to dye in the described cotton dyeing course, soap then, fixation.
4, the processing method of colorful mercerized spun-dyed yarns according to claim 1 is characterized in that: in the described mixed cotton step, the cotton total amount of dying reference colour accounts for the 2%-10% of all cotton total amounts.
5, the processing method of colorful mercerized spun-dyed yarns according to claim 1, it is characterized in that: in the described mercerising step, alkali concn is in the treatment fluid: 20～30 Baume degrees, treatment fluid temperature: 15～20 ℃, apply tension force: stretch 0～4%, the processing time is 5 minutes 30 seconds～7 minutes and 30 seconds.
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| CNA2009100322714A CN101580985A (en) | 2009-06-09 | 2009-06-09 | Processing method for colorful mercerized spun-dyed yarns |
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| CNA2009100322714A CN101580985A (en) | 2009-06-09 | 2009-06-09 | Processing method for colorful mercerized spun-dyed yarns |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021778A (en) * | 2010-07-21 | 2011-04-20 | 无锡市天然绿色纤维科技有限公司 | Production method for singeing and mercerizing single yarn |
| CN102248832A (en) * | 2010-05-21 | 2011-11-23 | 上海佳捷纺织品有限公司 | Production method of printing rubber base cloth and product produced by production method |
| CN102517908A (en) * | 2011-11-24 | 2012-06-27 | 无锡市天然绿色纤维科技有限公司 | Processing method of alkali-resistant dischargeable mercerized colored spun yarn |
| CN102797087A (en) * | 2011-05-26 | 2012-11-28 | 上海荷叶纺织有限公司 | High-strength mercerized yarn and preparation method thereof |
| CN102828303A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Yellowish green color yarn |
| CN102828310A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Greenish yellow color yarn |
| CN102828300A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Reddish purple color yarn |
| CN102828301A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Reddish yellow color yarn |
| CN102828302A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Greenish blue color yarn |
| CN102828299A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Local-red blue colored yarn |
| CN102828297A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Yellow coffee color yarn |
| CN102828304A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Local-yellow red colored yarn |
| CN102899759A (en) * | 2012-08-31 | 2013-01-30 | 江苏康妮集团公司 | Bluish-green colorful yarn |
| CN102899766A (en) * | 2012-08-31 | 2013-01-30 | 江苏康妮集团公司 | Violet blue color yarn |
| WO2013097265A1 (en) * | 2011-12-28 | 2013-07-04 | 无锡诺赛净科技有限公司 | Production method for zero-discharge yarn-dyed and woven fabric |
| CN112941679A (en) * | 2021-01-26 | 2021-06-11 | 滁州霞客无染彩色纺有限公司 | Processing method of multi-color spun yarn |
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2009
- 2009-06-09 CN CNA2009100322714A patent/CN101580985A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248832A (en) * | 2010-05-21 | 2011-11-23 | 上海佳捷纺织品有限公司 | Production method of printing rubber base cloth and product produced by production method |
| CN102248832B (en) * | 2010-05-21 | 2014-01-15 | 上海佳捷纺织品有限公司 | Production method of printing rubber base cloth and product produced by production method |
| CN102021778A (en) * | 2010-07-21 | 2011-04-20 | 无锡市天然绿色纤维科技有限公司 | Production method for singeing and mercerizing single yarn |
| CN102797087A (en) * | 2011-05-26 | 2012-11-28 | 上海荷叶纺织有限公司 | High-strength mercerized yarn and preparation method thereof |
| CN102517908A (en) * | 2011-11-24 | 2012-06-27 | 无锡市天然绿色纤维科技有限公司 | Processing method of alkali-resistant dischargeable mercerized colored spun yarn |
| WO2013097265A1 (en) * | 2011-12-28 | 2013-07-04 | 无锡诺赛净科技有限公司 | Production method for zero-discharge yarn-dyed and woven fabric |
| CN102828302A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Greenish blue color yarn |
| CN102828301A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Reddish yellow color yarn |
| CN102828300A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Reddish purple color yarn |
| CN102828299A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Local-red blue colored yarn |
| CN102828297A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Yellow coffee color yarn |
| CN102828304A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Local-yellow red colored yarn |
| CN102899759A (en) * | 2012-08-31 | 2013-01-30 | 江苏康妮集团公司 | Bluish-green colorful yarn |
| CN102899766A (en) * | 2012-08-31 | 2013-01-30 | 江苏康妮集团公司 | Violet blue color yarn |
| CN102828310A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Greenish yellow color yarn |
| CN102828303A (en) * | 2012-08-31 | 2012-12-19 | 江苏康妮集团公司 | Yellowish green color yarn |
| CN112941679A (en) * | 2021-01-26 | 2021-06-11 | 滁州霞客无染彩色纺有限公司 | Processing method of multi-color spun yarn |
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Owner name: WUXI NATURAL TEXTILE INDUSTRIAL CO. LTD. Free format text: FORMER OWNER: TIAN TEXTILE INDUSTRY CO. LTD., WUXI CITY Effective date: 20101208 |
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Effective date of registration: 20101208 Address after: 214028 Jiangsu Province, Wuxi City District Xin Mei Road No. 51 Applicant after: Wuxi Natural Textile Industrial Co., Ltd. Address before: 214028 Jiangsu Province, Wuxi City District Xin Mei Road No. 51 Applicant before: Tian Textile Industry Co., Ltd., Wuxi City |
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Open date: 20091118 |