CN114263055A - Dyeing and finishing process for woven curtain fabric - Google Patents
Dyeing and finishing process for woven curtain fabric Download PDFInfo
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- CN114263055A CN114263055A CN202111562297.7A CN202111562297A CN114263055A CN 114263055 A CN114263055 A CN 114263055A CN 202111562297 A CN202111562297 A CN 202111562297A CN 114263055 A CN114263055 A CN 114263055A
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- 239000004744 fabric Substances 0.000 title claims abstract description 106
- 238000004043 dyeing Methods 0.000 title claims abstract description 101
- 238000007730 finishing process Methods 0.000 title claims abstract description 20
- 239000000975 dye Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims abstract description 18
- 150000004965 peroxy acids Chemical class 0.000 claims abstract description 15
- 230000007547 defect Effects 0.000 claims abstract description 14
- 239000000985 reactive dye Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 7
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical group C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000009958 sewing Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 239000004280 Sodium formate Substances 0.000 claims description 8
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 8
- 235000019254 sodium formate Nutrition 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 16
- 239000002253 acid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 6
- 238000004090 dissolution Methods 0.000 abstract description 4
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- 239000004753 textile Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 33
- 238000001914 filtration Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010306 acid treatment Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
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- 239000000835 fiber Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
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- 238000004904 shortening Methods 0.000 description 2
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- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
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- 238000009941 weaving Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The invention discloses a dyeing and finishing process for tatted curtain fabric, which relates to textile dyeing and finishing and aims to solve the problems that the dyeing and finishing process is long in operation, needs to carry out after finishing and consumes more time cost, and the technical scheme has the key points that: s1, performing cloth inspection, namely unwinding or scutching the grey cloth, inspecting whether the cloth has defects of broken holes and torn edges, and feeding the cloth into a dyeing machine after repairing the sewing ends; s2 preparing alkali liquor, firstly adding electrolyte into the dyeing machine, stirring and running for 10min, and then adding soda solution and running for 5 min; mixing S3 dye, selecting reactive dye with a vinyl sulfone structure, and feeding the reactive dye into a dyeing machine to run for 20 minutes. According to the invention, when the temperature is raised for color fixation, the temperature-raising and heat-preserving operation is performed in a segmented manner, so that the dissolution of electrolyte and soda ash is facilitated, the color fixation effect on the grey cloth can be improved, and the acid-treated grey cloth is dried in the process of peracid soaping, so that the content of an acid solution in the grey cloth can be reduced, the reduction of the consumption of a soaping solution and clear water in the soaping process is realized, and the purposes of energy conservation and emission reduction are realized.
Description
Technical Field
The invention relates to textile dyeing and finishing, in particular to a dyeing and finishing process for woven curtain fabric.
Background
The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles.
The weaving articles such as the curtain cloth, four sets of bedding and the like on the market are processed into finished cloth by adopting woven grey cloth through water washing and dyeing and finishing, and the finished cloth is finished by adopting a one-step two-bath method in the traditional dyeing and finishing, namely, the dye is firstly dyed in a neutral bath (the electrolyte sodium sulfate or sodium chloride is used for accelerating dyeing), and then an alkaline agent (sodium carbonate, caustic soda or sodium bicarbonate) is added for fixing.
Therefore, a new solution is needed to solve this problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a dyeing and finishing process for woven curtain fabric.
The technical purpose of the invention is realized by the following technical scheme: a dyeing and finishing process for woven curtain fabric comprises the following steps:
s1, performing cloth inspection, namely unwinding or scutching the grey cloth, inspecting whether the cloth has defects of broken holes and torn edges, and feeding the cloth into a dyeing machine after repairing the sewing ends;
s2 preparing alkali liquor, firstly adding electrolyte into the dyeing machine, stirring and running for 10min, and then adding soda solution and running for 5 min;
s3 dye mixing, namely, selecting reactive dye with a vinyl sulfone structure, feeding the reactive dye into a dyeing machine, and running for 20 minutes;
s4, heating and fixing color, heating the solution in the dyeing machine at a speed of 1-2 ℃/min to 30-35 ℃, preserving heat for 10min, then heating to 60 ℃, preserving heat for 40-50min, and fixing color;
s5, cleaning, keeping the temperature and fixing color, temporarily storing the solution in the dyeing machine into a dye water tank, adding a cylinder of clear water for washing, and recovering the clear water into a light sewage tank;
s6, performing peracid soaping, namely performing peracid treatment on the washed grey cloth, squeezing the grey cloth to remove dryness, adding a soaping agent, heating to 80 ℃, and then soaping for 10 min;
s7 taking out of the tank, cooling to 60 ℃ at the speed of 1 ℃/min after soaping, and taking out of the tank after cleaning.
By adopting the technical scheme, the grey cloth is inspected before dyeing and finishing, the grey cloth is sewn at the place where the grey cloth has larger defect holes, the condition that the tearing of the grey cloth in the twisting and winding process aggravates the defects due to the defects can be avoided when the grey cloth is bleached and dyed in a dyeing machine, the solution is heated to 30-35 ℃ and is kept warm when the temperature is raised and the color is fixed, the dissolution of electrolyte and soda is facilitated, the temperature is kept for a certain time for heating and color fixing, the color fixing effect on the grey cloth can be improved due to the full dissolution of the soda and the electrolyte, the dye solution which is subjected to one-time dyeing and finishing is recovered during cleaning, the practicality of the next dyeing and finishing of the grey cloth of the same color system is facilitated, the dye solution is recovered after clean water washing, the dye solution can be recycled for subsequent cleaning or batching after light sewage filtering treatment, the water consumption in the dyeing and finishing process is reduced, and the process of soaping is performed, the acid-treated grey cloth is dried, so that the content of an acid solution in the grey cloth can be reduced, and the use amount of a soaping agent can be reduced when the soaping agent is added subsequently, so that the water for cleaning the grey cloth out of a cylinder after soaping is reduced, and the purposes of energy conservation and emission reduction are achieved.
The invention is further configured to: also comprises
S31, primary dyeing, namely filtering the dye in a dye water tank of the same color system, introducing the dye into a dyeing machine, and performing primary pre-dyeing on the checked grey cloth, and dip-dyeing at constant temperature for 10-20 min;
and S32 re-dyeing, discharging the dye solution used for the second time, and carrying out secondary dip dyeing by using the reactive dye with a vinyl sulfone structure.
By adopting the technical scheme, the primary dyeing or the secondary dyeing is carried out in sequence, the utilization rate of the dye generated in the dyeing and finishing process can be utilized to the maximum extent, and the primary dyeing and the secondary dyeing can improve the uniform dyeing degree of the grey cloth and have good quality.
The invention is further configured to: the electrolyte is any one of baking soda, anhydrous sodium sulphate or sodium formate, and the specific step of preparing the alkali liquor by S2 further comprises the step of adding the electrolyte and a soda ash solution into a dyeing machine, stirring, and then discontinuously detecting that the pH value of the solution is 10.8-11.2.
By adopting the technical scheme, one of baking soda, anhydrous sodium sulphate and sodium formate is selected as electrolyte, wherein the sodium formate can be used as a good catalyst, impurities and oil stains carried on the grey cloth can be removed after the sodium formate is mixed with soda ash, the decomposition of the oil stains is accelerated, the process time of dyeing and finishing the grey cloth is shortened, the PH value is maintained within the range of 10.8-11.2, and the instantaneous dyeing rate of the dye on fibers can be improved.
The invention is further configured to: the bath ratio of the grey cloth to the solution in the dyeing machine is 1: 5.
By adopting the technical scheme, the bath ratio of the grey cloth to the solution is 1:5, so that the water consumption for dyeing and finishing can be saved while the good dye uptake is ensured, and the purposes of water saving and emission reduction are achieved.
The invention is further configured to: the specific steps of S4 temperature-rising color fixation comprise: before heating at the speed of 1-2 ℃/min, adding an after-finishing agent into the dyeing machine, stirring and mixing for 5min, gradually heating to 30 ℃, preserving heat for 10min, and then heating to 60 ℃ for preserving heat.
Through adopting above-mentioned technical scheme, add after-finishing agent before the intensification, heat up to 30 degrees centigrade after the stirring mixes, realize grey cloth at the in-process of fixation, can arrange grey cloth through the after-finishing agent that adds to shorten the required time of follow-up after-treatment, shortened the equipment and operated long, more energy-conserving power saving, water conservation.
The invention is further configured to: the step of S5 cleaning includes: draining the solution in the dyeing machine, and injecting clear water with the water temperature of 40-60 ℃ for washing.
By adopting the technical scheme, the washing is carried out at the temperature of 40-60 ℃, the temperature of the fixation process can be simulated, the fixation effect is prevented from being influenced by sudden temperature change, and meanwhile, redundant dye is rinsed by flowing clear water, so that the washing is cleaner.
The invention is further configured to: the S6 peracid soaping comprises the following specific steps:
s61 adding peracid, acetic acid or citric acid, and running for 10 min;
s62, drying, taking out of the tank, rolling the solution on the grey cloth through a compression roller, and putting into a machine tank containing soaping liquid for soaping;
and S63 soaping, wherein the content of the soaping liquid is 1.5g/L and 0.7g/L respectively according to the shade of the dyeing color, and washing is carried out.
By adopting the technical scheme, acetic acid is selected as the pickling agent, so that the grey cloth is not easy to carry sharp sour after pickling, and the grey cloth after citric acid over-acid treatment is not easy to have yellowing and discoloration during subsequent high-temperature shaping operation.
In conclusion, the invention has the following beneficial effects:
the grey cloth is inspected before dyeing and finishing, the grey cloth is sewn at the place where the grey cloth has larger defect holes, the condition that the defects are aggravated due to tearing of the grey cloth in the twisting and winding process because of the defects when the grey cloth is bleached and dyed in a dyeing machine can be avoided, and the solution is heated to 30-35 ℃ and is kept warm when the temperature is raised and fixed, so that the solution is beneficial to dissolving of electrolyte and soda and keeps warm for a certain time for color fixation, the color fixation effect of the grey cloth can be improved because the soda and the electrolyte are fully dissolved, the dye solution after one dyeing and finishing is recycled when the grey cloth is cleaned, the grey cloth is convenient to be practical when the same color system grey cloth is dyed next time, and the grey cloth is recycled after clean water washing, can be recycled after light sewage filtering treatment for subsequent cleaning or batching, the water consumption in the dyeing and finishing process is reduced, and in the process of peracid soaping, the acid-treated grey cloth is dried, so that the content of an acid solution in the grey cloth can be reduced, and the use amount of a soaping agent can be reduced when the soaping agent is added subsequently, so that the water for cleaning the grey cloth out of a cylinder after soaping is reduced, and the purposes of energy conservation and emission reduction are achieved.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
A dyeing and finishing process for woven curtain fabric comprises the following steps:
s1, performing cloth inspection, namely unwinding or scutching the grey cloth, inspecting whether the cloth has defects of broken holes and torn edges, and feeding the cloth into a dyeing machine after repairing the sewing ends;
s2 preparing alkali liquor, firstly adding electrolyte into the dyeing machine, stirring and running for 10min, and then adding soda solution and running for 5 min;
s3 dye mixing, namely, selecting reactive dye with a vinyl sulfone structure, feeding the reactive dye into a dyeing machine, and operating for 20 minutes, wherein the bath ratio of the grey cloth to the solution in the dyeing machine is 1: 5;
s4, heating and fixing color, heating the solution in the dyeing machine at a speed of 1-2 ℃/min in stages, heating to 30-35 ℃, preserving heat for 10min, then heating to 60 ℃, preserving heat for 40-50min, and fixing color, wherein the S4 heating and fixing color comprises the following steps: before heating at a speed of 1-2 ℃/min, adding an after-finishing agent into the dyeing machine, stirring and mixing for 5min, gradually heating to 30 ℃, preserving heat for 10min, then heating to 60 ℃ and preserving heat;
s5 cleaning, keeping temperature and fixing color, temporarily storing the solution in the dyeing machine into a dye water tank, adding a cylinder of clear water for washing, and then recycling the clear water into a light sewage tank, wherein in the embodiment, the dyeing machine filters the dyes of the same color system, temporarily stores the dyes into the dye water tank, and adds clear water of 40-60 ℃ for washing, the temperature of the clear water is adjusted according to the color depth of the added dyes, and the clear water is added with the dye of the same color system
S6 peracid soaping, namely, carrying out peracid treatment on the washed grey cloth, squeezing the grey cloth to remove dryness, adding a soaping agent, heating to 80 ℃, and then soaping for 10min, wherein the S6 peracid soaping specifically comprises the following steps:
s61 adding peracid, acetic acid or citric acid, and running for 10 min;
s62, drying, taking out of the tank, rolling the solution on the grey cloth through a compression roller, and putting into a machine tank containing soaping liquid for soaping;
s63 soaping, namely adding 1.5g/L soaping liquid and 0.7g/L soaping liquid according to the shade of the dyeing color, and washing;
s7 taking out of the tank, cooling to 60 ℃ at the speed of 1 ℃/min after soaping, and taking out of the tank after cleaning.
Wherein, the dyeing step further comprises:
s31, primary dyeing, namely filtering the dye in a dye water tank of the same color system, introducing the dye into a dyeing machine, and performing primary pre-dyeing on the checked grey cloth, and dip-dyeing at constant temperature for 10-20 min;
and S32 re-dyeing, discharging the dye solution used for the second time, and carrying out secondary dip dyeing by using the reactive dye with a vinyl sulfone structure.
The working process is as follows: the grey cloth is inspected before dyeing and finishing, the grey cloth is sewn at the place where the grey cloth has larger defects and holes, the condition that the defects are aggravated due to tearing of the grey cloth in the twisting and winding process because of the defects when the grey cloth is bleached and dyed in a dyeing machine can be avoided, in addition, when the temperature is raised and the color is fixed, the solution is firstly heated to 30-35 ℃ and the heat preservation is carried out, the dissolution of electrolyte and sodium carbonate is facilitated, one of sodium bicarbonate, anhydrous sodium sulphate and sodium formate is selected as the electrolyte, the sodium formate can be used as a good catalyst, after the sodium formate is mixed with the sodium carbonate, the impurities and oil stains carried on the grey cloth can be removed, the decomposition of oil stains is accelerated, the process duration of the dyeing and finishing of the grey cloth is shortened, the PH value is maintained within the range of 10.8-11.2, the instantaneous dyeing rate of the fiber by the dye can be improved, the temperature is heated and the color is fixed for a certain heat preservation time, and the pure alkali and the electrolyte are fully dissolved, the dye-fixing effect on the grey cloth can be improved, the primary dyeing or the secondary dyeing is carried out successively, the dye produced in the dyeing and finishing process can be utilized to the greatest extent, the primary dyeing and the secondary dyeing can be realized, the uniform dyeing degree of the grey cloth can be improved, the dye solution subjected to primary dyeing and finishing is recovered when the dye solution is washed, the dye-fixing process is practical when the dyeing and finishing of the grey cloth of the same color system is carried out next time, the dye solution is recovered after washing with clear water, the dye solution can be circularly used for subsequent washing or batching after filtering treatment of light sewage, the water consumption in the dyeing and finishing process is reduced, the dye solution is washed at the temperature of 40-60 ℃, the temperature in the color-fixing process can be simulated, the color-fixing effect is prevented from being influenced due to sudden change of the temperature, meanwhile, redundant dye is rinsed by flowing clear water, and the washing is cleaner.
Adding the after-finishing agent before heating, stirring and mixing, and heating to 30 ℃, so that the gray fabric can be finished by the added after-finishing agent in the color fixing process, thereby shortening the time required by subsequent after-finishing, shortening the running time of equipment, and saving more energy, electricity and water.
In the process of peracid soaping, acetic acid is selected as a pickling agent, so that the grey cloth is not easy to carry sharp sour after pickling, and the grey cloth after citric acid over-acid treatment is not easy to have yellowing and discoloration during subsequent high-temperature shaping operation, and the grey cloth after over-acid treatment is dried, so that the content of an acidic solution in the grey cloth can be reduced, the consumption of a soaping agent can be reduced during subsequent soaping agent addition, the water for taking out of a cylinder for cleaning after soaping is reduced, and the purposes of energy conservation and emission reduction are achieved.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. A dyeing and finishing process for woven curtain fabric is characterized by comprising the following steps: the method comprises the following steps:
s1, performing cloth inspection, namely unwinding or scutching the grey cloth, inspecting whether the cloth has defects of broken holes and torn edges, and feeding the cloth into a dyeing machine after repairing the sewing ends;
s2 preparing alkali liquor, firstly adding electrolyte into the dyeing machine, stirring and running for 10min, and then adding soda solution and running for 5 min;
s3 dye mixing, namely, selecting reactive dye with a vinyl sulfone structure, feeding the reactive dye into a dyeing machine, and running for 20 minutes;
s4, heating and fixing color, heating the solution in the dyeing machine at a speed of 1-2 ℃/min to 30-35 ℃, preserving heat for 10min, then heating to 60 ℃, preserving heat for 40-50min, and fixing color;
s5, cleaning, keeping the temperature and fixing color, temporarily storing the solution in the dyeing machine into a dye water tank, adding a cylinder of clear water for washing, and recovering the clear water into a light sewage tank;
s6, performing peracid soaping, namely performing peracid treatment on the washed grey cloth, squeezing the grey cloth to remove dryness, adding a soaping agent, heating to 80 ℃, and then soaping for 10 min;
s7 taking out of the tank, cooling to 60 ℃ at the speed of 1 ℃/min after soaping, and taking out of the tank after cleaning.
2. The shuttle-woven curtain fabric dyeing and finishing process according to claim 1, characterized in that: the method also comprises S31 primary dyeing, wherein the dye in a dye water tank of the same color system is filtered and then led into a dyeing machine to carry out primary pre-dyeing on the checked grey cloth, and the grey cloth is dip-dyed at constant temperature for 10-20 min;
and S32 re-dyeing, discharging the dye solution used for the second time, and carrying out secondary dip dyeing by using the reactive dye with a vinyl sulfone structure.
3. The shuttle-woven curtain fabric dyeing and finishing process according to claim 1, characterized in that: the electrolyte is any one of baking soda, anhydrous sodium sulphate or sodium formate, and the specific step of preparing the alkali liquor by S2 further comprises the step of adding the electrolyte and a soda ash solution into a dyeing machine, stirring, and then discontinuously detecting that the pH value of the solution is 10.8-11.2.
4. The shuttle-woven curtain fabric dyeing and finishing process according to claim 3, characterized in that: the bath ratio of the grey cloth to the solution in the dyeing machine is 1: 5.
5. The shuttle-woven curtain fabric dyeing and finishing process according to claim 1, characterized in that: the specific steps of S4 temperature-rising color fixation comprise: before heating at the speed of 1-2 ℃/min, adding an after-finishing agent into the dyeing machine, stirring and mixing for 5min, gradually heating to 30 ℃, preserving heat for 10min, and then heating to 60 ℃ for preserving heat.
6. The shuttle-woven curtain fabric dyeing and finishing process according to claim 1, characterized in that: the step of S5 cleaning includes: draining the solution in the dyeing machine, and injecting clear water with the water temperature of 40-60 ℃ for washing.
7. The shuttle-woven curtain fabric dyeing and finishing process according to claim 1, characterized in that: the S6 peracid soaping comprises the following specific steps:
s61 adding peracid, acetic acid or citric acid, and running for 10 min;
s62, drying, taking out of the tank, rolling the solution on the grey cloth through a compression roller, and putting into a machine tank containing soaping liquid for soaping;
and S63 soaping, wherein the content of the soaping liquid is 1.5g/L and 0.7g/L respectively according to the shade of the dyeing color, and washing is carried out.
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| CN202111562297.7A CN114263055A (en) | 2021-12-18 | 2021-12-18 | Dyeing and finishing process for woven curtain fabric |
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| CN202111562297.7A CN114263055A (en) | 2021-12-18 | 2021-12-18 | Dyeing and finishing process for woven curtain fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717773A (en) * | 2022-04-08 | 2022-07-08 | 丽伴实业(昆明)有限公司 | Curtain fabric water-less textile printing and dyeing process |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924461A (en) * | 2014-05-08 | 2014-07-16 | 际华三五四三针织服饰有限公司 | Dyeing process for cotton knitted fabric |
| CN113668264A (en) * | 2021-07-30 | 2021-11-19 | 绍兴九田针织染整有限公司 | Novel energy-saving and water-saving artificial cotton dyeing process |
-
2021
- 2021-12-18 CN CN202111562297.7A patent/CN114263055A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924461A (en) * | 2014-05-08 | 2014-07-16 | 际华三五四三针织服饰有限公司 | Dyeing process for cotton knitted fabric |
| CN113668264A (en) * | 2021-07-30 | 2021-11-19 | 绍兴九田针织染整有限公司 | Novel energy-saving and water-saving artificial cotton dyeing process |
Non-Patent Citations (1)
| Title |
|---|
| 钱建栋: "《染色打样技能训练》", 东华大学出版社, pages: 114 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717773A (en) * | 2022-04-08 | 2022-07-08 | 丽伴实业(昆明)有限公司 | Curtain fabric water-less textile printing and dyeing process |
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