CN101545215B - Terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing process - Google Patents
Terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing process Download PDFInfo
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- CN101545215B CN101545215B CN2009100980456A CN200910098045A CN101545215B CN 101545215 B CN101545215 B CN 101545215B CN 2009100980456 A CN2009100980456 A CN 2009100980456A CN 200910098045 A CN200910098045 A CN 200910098045A CN 101545215 B CN101545215 B CN 101545215B
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- cotton
- chinlon
- terylene
- spandex
- dye
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 35
- 238000004043 dyeing Methods 0.000 title claims abstract description 35
- 229920004933 Terylene® Polymers 0.000 title claims abstract description 27
- 239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 27
- 229920006052 Chinlon® Polymers 0.000 title claims abstract description 26
- 229920002334 Spandex Polymers 0.000 title claims abstract description 26
- 239000004759 spandex Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title abstract description 17
- 230000008569 process Effects 0.000 title abstract description 14
- 239000000975 dye Substances 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 239000000985 reactive dye Substances 0.000 claims abstract description 26
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 25
- 230000007935 neutral effect Effects 0.000 claims abstract description 25
- 238000007670 refining Methods 0.000 claims abstract description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 claims description 18
- 239000010446 mirabilite Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000003750 conditioning effect Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 239000000986 disperse dye Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 6
- 238000003287 bathing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000344 soap Substances 0.000 claims description 3
- 239000000980 acid dye Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004061 bleaching Methods 0.000 abstract description 3
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 3
- TUXJTJITXCHUEL-UHFFFAOYSA-N disperse red 11 Chemical compound C1=CC=C2C(=O)C3=C(N)C(OC)=CC(N)=C3C(=O)C2=C1 TUXJTJITXCHUEL-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- NQRLWRODNCDUHY-UHFFFAOYSA-N 6-n,6-n,2-trimethylacridine-3,6-diamine Chemical compound C1=C(C)C(N)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 NQRLWRODNCDUHY-UHFFFAOYSA-N 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000013527 degreasing agent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012362 glacial acetic acid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Coloring (AREA)
Abstract
The invention discloses a terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing process, which belongs to the technical field of pretreatment, dyeing and afterfinish processes of knitgoods. The process comprises the following steps: performing oxygen bleaching refining on cotton and refining oil removal on terylene/cotton/chinlon/spandex according to the prior oxygen bleaching refining and oil removing technological requirements; respectively adding various dyes and auxiliary agents to perform one-bath dyeing on the terylene/the cotton/the chinlon/the spandex; and finally performing softening treatment according to the prior softening treatment technological requirements, wherein the dyes and the auxiliary agents consist of a dispersing dye, a high-temperature neutral fixing reactive dye, a weak acidic or neutral dye, a chelating dispersant, sodium sulfate, a disperse leveling agent, a pH regulator P-7 and the like. The process reasonably selects the low-temperature dispersing dye and the high-temperature neutral fixing reactive dye, adopts one-bath process for dyeing, shortens the process flow and the dyeing time, reduces the using amount of steam and water, reduces pollution discharge, improves the production efficiency, and reduces the dyeing cost.
Description
Technical field
The present invention relates to a kind of terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing, belong to pre-treatment, dyeing, the postfinishing process technical field of knitwear.
Background technology
The dyeing of existing terylene/cotton/chinlon/spandex polycomponent seamless underwear is mainly the dyeing of three bath methods, promptly dye terylene, dye cotton, dye polyamide fibre three baths, the technological process of its dyeing is: cotton oxygen floats refining oil removing → hot water wash → wash → dye terylene → hot water wash → reduction cleaning → hot water wash → wash → dye cotton → hot water wash → soap → wash → dye chinlon/spandex → hot water wash → washing → soft treatment etc.Existing technology mainly exist technology and dyeing time long, damage problems such as product, color instability, water consumption, power consumption, blowdown flow rate are big easily.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can effectively shorten dyeing, enhance productivity, reduce the terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing of blowdown.
The present invention is terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing, it is characterized in that being undertaken by following processing step:
A, oxygen float the refining oil removing: with existing technology, terylene/cotton/chinlon/spandex polycomponent seamless underwear is put into dye vat, carry out the refining oil removing that cotton oxygen floats refining, terylene/cotton/chinlon/spandex by the technological requirement that existing oxygen floats the refining oil removing, then through hot water wash, washing;
B, dye terylene/cotton/chinlon/spandex: add various dying material and auxiliary agent respectively and carry out dying terylene/cotton/chinlon/spandex,, soap, wash then through hot water wash with bathing with bathing;
C, soft treatment: carry out soft treatment by existing soft treatment technological requirement;
Dying material among the described step B and auxiliary agent be by DISPERSE DYES, the neutral fixation REACTIVE DYES of high temperature, and faintly acid or neutral dye, chelated dispersants, Kayaku Buffer P-7) glauber salt disperses levelling agent, pH value conditioning agent P-7 (English name: composition such as.
The addition of dying material and auxiliary agent can be respectively among the described step B: chelated dispersants 0.3～0.8g/L, pH value conditioning agent P-70.5～1g/L disperses levelling agent 0.25～1g/L, glauber salt 5～20g/L.
The neutral fixation REACTIVE DYES of described high temperature can be CN type REACTIVE DYES or NF type REACTIVE DYES or L type REACTIVE DYES.
Described DISPERSE DYES can be the low form DISPERSE DYES.
Described bath is together dyed terylene/cotton/chinlon/spandex and can be carried out according to the following steps: adding assistant in the time of 30 ± 5 ℃, the order of adding assistant is chelated dispersants, disperses levelling agent, pH value conditioning agent P-7, glauber salt, adds to add another kind of auxiliary agent again after changeing 2-3min behind a kind of auxiliary agent; Add weak acid dye or neutral dye after all auxiliary agents all add and change 3～8min, add again and disperse dyestuff to change 3～8min, be warmed up to 50 ± 5 ℃ with 1～1.5 ℃/min and add the neutral fixation REACTIVE DYES commentaries on classics of high temperature 3～8min, be warmed up to 113 ± 3 ℃ of insulation 60 ± 5min with 1～1.5 ℃/min, cool to 80 ℃ again to sample, cool to 60 ℃ of drainings at last.
The present invention compared with prior art has following outstanding advantage and good effect:
1, dyeing with three bath methods originally, dyes, shortened technological process, shortened dyeing time, reduced the consumption of steam and water, reduced blowdown, improved production efficiency, reduced the dyeing cost by process modification and innovation back single bath process.
2, according to dying terylene, dye cotton, dye the dyeing requirement of chinlon/spandex single bath process, in the required DISPERSE DYES of prior art, REACTIVE DYES, faintly acid or neutral dye, chelated dispersants, disperse levelling agent, on the basis of dying such as glauber salt material and auxiliary agent, through repeatedly repetition test comparison, rationally select the low form DISPERSE DYES for use, the neutral fixation REACTIVE DYES of high temperature and part faintly acid or neutral dye, saved acid levelling agent, glacial acetic acid, sodium acetate, auxiliary agents such as soda ash, added pH value conditioning agent P-7, make dye bath remain on neutrallty condition, thereby make one-bath dyeing processing technology energy smooth implementation.
3, according to the requirement of terylene/cotton/chinlon/spandex co-bathing dyeing and dying material and auxiliary agent to technology, through repeatedly repetition test comparison, rationally determine the interpolation order of dying material and auxiliary agent and temperature, time, prevent between each dyestuff, the auxiliary agent, interaction between dyestuff and the auxiliary agent, help stablizing dyeing, improve the once successful probability of dyeing.
The specific embodiment:
CN type REACTIVE DYES or the NF type REACTIVE DYES of Yanyun Textile Chemical Co., Ltd., Shanghai's product or the L type REACTIVE DYES that Shanghai Annuoqi Spinning Chemical Co.,Ltd produces that the neutral fixation REACTIVE DYES of high temperature among the embodiment of the present invention selects for use Nippon Kayaku K. K to produce, these REACTIVE DYES can dyeing between 80 ℃ to 130 ℃ under neutrallty condition.Disperse red ACE, disperse yellow ACE, disperse blue ACE that the low form DISPERSE DYES selects for use Zhejiang Province Runtu intercalated Co., Ltd to produce.
Embodiment 1:
Raw material is formed: 65%75D/72F COOLMAX and 60 cotton blending (blending rate 65/35), 35% 40D/36F and 20/70-48F bag yarn.
Product: male jersey and swimming trunk; Color: cream-coloured.
A, oxygen float refining oil removing prescription:
Degreaser FT-128 2g/L
Scouring agent L-100Z 0.5g/L
Hydrogen peroxide 2.5g/L
Oxygen floats auxiliary agent 1.5g/L
B, the same bath are dyed terylene/cotton/chinlon/spandex prescription:
Disperse yellow ACE 0.145%
Disperse red ACE 0.085%
Disperse blue ACE 0.0215%
CN-EX Huang 0.10%
CN-3B red 0.025%
CN-MG indigo plant 0.011%
Neutral yellow GL 0.065%
Neutral brown RL ' 0.05%
Neutral orange RL 0.015%
Chelated dispersants 1g/L
Glauber salt 10g/L
Disperse levelling agent 1g/L
PH conditioning agent P-7 1g/L
C, soft treatment prescription:
Suction speed is in softener HK-530 3g/L
Citric acid 0.2g/L
The technological operation step: product put into dye vat → add hydrogen peroxide and oxygenic bleaching aids turn 95 ℃ of oxygen of 5min → directly be warmed up to float cool to behind the 30min 60 ℃ of drainings → 60 degree hot water wash → normal temperature washing → water inlet add chelated dispersants turn 5min → add disperse levelling agent and buffer P-7 turn 5min → add neutral dye turn 5min → add disperse dyestuff turn 5min → add glauber salt turn 5min → with 1.5 ℃/min be warmed up to 50 ℃ → add reactive dye and turn 5min → with 1 ℃/min and be warmed up to and cool to 60 ℃ of drainings → 60 degree hot water wash → normal temperature washing → soft treatment behind 115 ℃ of insulation 40min: 40 ℃ of softnesses 20 minutes.
Dye the back fabric after tested: WASHING COLOR FASTNESS reaches 4 grades, and anti-dry fastness reaches 4 grades, fastness to wet rubbing 3-4 level.Water pollutes 4 grades of fastness.
Embodiment 2:
Raw material is formed: 78% wash/cotton (wash account for 54.6%/cotton account for 23.4%), 22% 20/30 bag yarn.
Product: male short sleeve shirt; Color: orange colour.
A, pre-treatment:
The sheet alkali of 15g/L was handled 20 minutes for 120 ℃
B, one-bath dyeing prescription:
Chelated dispersants 1g/L
Refining agent 0.5g/L
Degreaser 1g/L
Disperse yellow ACE 0.085%
Disperse red ACE 0.05%
Neutral fixation REACTIVE DYES CN-EX Huang 0.10%
Neutral fixation REACTIVE DYES CN-3B red 0.05%
Neutral yellow GL 0.01%
Neutral orange RL 0.03%
Glauber salt 5g/L
Disperse levelling agent 0.5g/L
PH conditioning agent P-7 1g/L
C, soft treatment prescription:
Water-absorbing fast-drying softener HK-530 3g/L
Citric acid 0.2g/L
The technological operation step: the good sheet alkali that adds priorization turn 10min → product put into 120 ℃ in HTHP dye vat → directly be warmed up to process cool to behind the 20min 60 ℃ of drainings → 95 degree hot water wash → normal temperature washing → acid neutralization → normal temperature washing → water inlet add chelated dispersants turn 5min → add disperse levelling agent and buffer P-7 turn 5min → add neutral dye turn 5min → add disperse dyestuff turn 5min → add glauber salt turn 5min → with 1.5 ℃/min be warmed up to 50 ℃ → add reactive dye and turn 5min → with 1 ℃/min and be warmed up to and cool to 60 ℃ of drainings → 60 behind 115 ℃ of insulation 40min and spend hot water wash → normal temperature washing → soft treatment: 40 ℃ of softnesses 20 minutes.
Dye the back fabric after tested: WASHING COLOR FASTNESS reaches 4 grades, and anti-dry fastness reaches 4 grades, fastness to wet rubbing 3-4 level.Water pollutes fastness 3-4 level.
Dying material in the above embodiment of the present invention and auxiliary agent except that the neutral fixation REACTIVE DYES of high temperature and HP value conditioning agent P-7 for the present invention selects for use especially, other dying material and auxiliary agent are prior art and use always.The foregoing description only is can not limit the present invention to explanation of the present invention, in implication suitable with the present invention and any change and the combination in the scope, all should think within the scope of the invention.
The present invention compared with prior art, has following economic and social benefit through practical application:
Dyeing time and output: former three bath methods are normally dyed the used time of a cylinder and are wanted 20 hours, as long as the new technology dyeing time is 8 hours, dying a cylinder product dyeing time can dwindle 12 hours, calculated by one day 24 hours, former technology dyeing can only be dyed a cylinder, and reducible three cylinders that dye of new technology dyeing have improved production efficiency greatly, shorten delivery date.
Steam consumption: former technology is compared few operation with steam to be had with new technology: three road hot water wash, reduction cleaning is dyed cotton, dyes polyamide fibre, can economize on vapour more than 1/3rd.
The consumption of water, electricity: former technology is compared with new technology, and new technology is reduced to 8 cylinder water from 16 cylinder water, and water consumption has reduced half, but half amount of conserve water resource, save electricity half.
Auxiliary dosage: the comparable former technology of new technology is used following auxiliary agent less: reduction cleaner, and the glauber salt of half amount, soda ash, the polyamide fibre levelling agent, can be saved the cost of this part auxiliary agent at glacial acetic acid, sodium acetate.
Integrated cost: except that dye dosage, from water, electricity, vapour, time, artificial, auxiliary dosage, blowdown and production efficiency analysis-by-synthesis, new technology cost-saved nearly 1/2nd.Also reduce cost of sewage disposal, reduced the sewage discharge pollution on the environment.
Claims (3)
1. terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing is characterized in that being undertaken by following processing step:
A, oxygen float the refining oil removing: with existing technology, terylene/cotton/chinlon/spandex polycomponent seamless underwear is put into dye vat, carry out the refining oil removing that cotton oxygen floats refining, terylene/cotton/chinlon/spandex by the technological requirement that existing oxygen floats the refining oil removing, then through hot water wash, washing;
B, dye terylene/cotton/chinlon/spandex: add various dying material and auxiliary agent respectively and carry out dying terylene/cotton/chinlon/spandex,, soap, wash then through hot water wash with bathing with bathing;
C, soft treatment: carry out soft treatment by existing soft treatment technological requirement;
Dying material among the described step B and auxiliary agent be by DISPERSE DYES, the neutral fixation REACTIVE DYES of high temperature, and faintly acid or neutral dye, chelated dispersants, glauber salt disperses levelling agent, and pH value conditioning agent P-7 forms;
The addition of dying material and auxiliary agent is respectively among the described step B: chelated dispersants 0.3～0.8g/L, and pH value conditioning agent P-70.5～1g/L disperses levelling agent 0.25～1g/L, glauber salt 5～20g/L;
Describedly dye terylene/cotton/chinlon/spandex and carry out according to the following steps with bathing: adding assistant in the time of 30 ± 5 ℃, the order of adding assistant are chelated dispersants, disperse levelling agent, pH value conditioning agent P-7, glauber salt, add to add another kind of auxiliary agent again after changeing 2-3min behind a kind of auxiliary agent; Add weak acid dye or neutral dye after all auxiliary agents all add and change 3～8min, add again and disperse dyestuff to change 3～8min, be warmed up to 50 ± 5 ℃ with 1～1.5 ℃/min and add the neutral fixation REACTIVE DYES commentaries on classics of high temperature 3～8min, be warmed up to 113 ± 3 ℃ of insulation 60 ± 5min with 1～1.5 ℃/min, cool to 80 ℃ again to sample, cool to 60 ℃ of drainings at last.
2. by the described terylene/cotton of claim 1/chinlon/spandex polycomponent seamless underwear dyeing, it is characterized in that the neutral fixation REACTIVE DYES of described high temperature is CN type REACTIVE DYES or NF type REACTIVE DYES or L type REACTIVE DYES.
3. by the described terylene/cotton of claim 1/chinlon/spandex polycomponent seamless underwear dyeing, it is characterized in that described DISPERSE DYES is the low form DISPERSE DYES.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100980456A CN101545215B (en) | 2009-04-23 | 2009-04-23 | Terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing process |
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| CN2009100980456A CN101545215B (en) | 2009-04-23 | 2009-04-23 | Terylene/cotton/chinlon/spandex polycomponent seamless underwear dyeing process |
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| CN101545215A CN101545215A (en) | 2009-09-30 |
| CN101545215B true CN101545215B (en) | 2011-01-05 |
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| CN111321612B (en) * | 2020-03-18 | 2022-07-19 | 宁波赢品新材料有限公司 | Disperse/neutral dye one-bath dyeing process for polyester/viscose fabric |
| CN112012024A (en) * | 2020-08-31 | 2020-12-01 | 无锡恒诺纺织科技有限公司 | Regenerated nylon knitted fabric |
| CN113802389A (en) * | 2021-08-03 | 2021-12-17 | 福建信泰印染有限公司 | Three-in-one dyeing process |
| CN114197221B (en) * | 2021-12-17 | 2024-03-12 | 新昌新弘服装有限公司 | Garment dyeing process |
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| CN1538004A (en) * | 2003-10-23 | 2004-10-20 | 张永成 | Bath method of dyeing |
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|---|---|---|---|---|
| CN1538004A (en) * | 2003-10-23 | 2004-10-20 | 张永成 | Bath method of dyeing |
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Denomination of invention: Polyester/cotton/nylon/spandex multi-component seamless underwear dyeing process Effective date of registration: 20220904 Granted publication date: 20110105 Pledgee: Industrial and Commercial Bank of China Limited Shangyu sub branch Pledgor: ZHEJIANG QIAOERTINGTING FASHION Co.,Ltd. Registration number: Y2022330002110 |
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Date of cancellation: 20231220 Granted publication date: 20110105 Pledgee: Industrial and Commercial Bank of China Limited Shangyu sub branch Pledgor: ZHEJIANG QIAOERTINGTING FASHION Co.,Ltd. Registration number: Y2022330002110 |