CN112176731A - Pretreatment process of chemical fiber fabric - Google Patents
Pretreatment process of chemical fiber fabric Download PDFInfo
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- CN112176731A CN112176731A CN202011048559.3A CN202011048559A CN112176731A CN 112176731 A CN112176731 A CN 112176731A CN 202011048559 A CN202011048559 A CN 202011048559A CN 112176731 A CN112176731 A CN 112176731A
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- China
- Prior art keywords
- washing
- steaming
- product
- chemical fiber
- fiber fabric
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Links
- 239000004744 fabric Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000000126 substance Substances 0.000 title claims abstract description 39
- 239000000835 fiber Substances 0.000 title claims abstract description 37
- 238000010025 steaming Methods 0.000 claims abstract description 76
- 238000005406 washing Methods 0.000 claims abstract description 73
- 102000004190 Enzymes Human genes 0.000 claims abstract description 36
- 108090000790 Enzymes Proteins 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009958 sewing Methods 0.000 claims abstract description 8
- 238000009999 singeing Methods 0.000 claims abstract description 8
- 238000002791 soaking Methods 0.000 claims abstract description 7
- 239000003995 emulsifying agent Substances 0.000 claims description 26
- 239000012224 working solution Substances 0.000 claims description 21
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000009991 scouring Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000004904 shortening Methods 0.000 abstract description 3
- 238000004061 bleaching Methods 0.000 description 4
- 239000004627 regenerated cellulose Substances 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 238000009990 desizing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a pretreatment process of a chemical fiber fabric, which comprises the following operation steps of a, turning over the chemical fiber fabric and sewing to obtain a product A; b. singeing the product A to obtain a product B; c. padding the product B in enzyme solution, and hot stacking at 55-65 deg.C to obtain product C; d. and (3) sequentially washing the product C by a water washing box, soaking in a working liquid tank and steaming and washing by a compact steaming box, wherein the speed of the compact steaming box is 45-55m/min, the cloth holding amount is 140-160m, the steaming time is 2-4min, and then washing by the water washing steaming box to obtain a finished product. The invention has the characteristics of shortening the process flow, having high production efficiency, saving water and reducing sewage discharge and improving the product quality.
Description
Technical Field
The invention relates to a fabric treatment process, in particular to a pretreatment process of a chemical fiber fabric.
Background
With the improvement of living standard, people pay more and more attention to environmental protection and to the negative influence of various industries on society. The usage amount of chemical fiber fabrics such as synthetic and regenerated cellulose fibers is large, the conventional pretreatment processes adopted at present are cloth turning and end sewing, desizing, singeing, alkaline-oxygen cold heaping and oxygen reduction bleaching, and water washing is carried out through a two-step method, so that the whole process flow is long, time and labor are consumed, the cloth holding amount of a steam box is small, the steaming time is short, the effect is poor, the production efficiency of products is reduced, the cost is increased, a large amount of alkaline agents and water are needed, and a large amount of sewage is generated.
In addition, the fabric is required to be stacked on a long vehicle crawler belt in the process, abrasion and transverse stacking crease marks are easily generated on chemical fiber fabrics such as regenerated cellulose fabrics, and after the fabric is taken out of a crawler belt steam box, the fabric can be subjected to irregular abrasion under the action of strong tension of a centering device, an edge suction device and the like, so that the product rate of quality and the like is low.
Therefore, the existing chemical fiber fabric pretreatment process has the problems of long process flow, low production efficiency, large water consumption, large sewage discharge and low product quality.
Disclosure of Invention
The invention aims to provide a pretreatment process of a chemical fiber fabric. The invention has the characteristics of shortening the process flow, having high production efficiency, saving water and reducing sewage discharge and improving the product quality.
The technical scheme of the invention is as follows: the pretreatment process of the chemical fiber fabric comprises the following operation steps:
a. turning over the chemical fiber fabric and sewing to obtain a product A;
b. singeing the product A to obtain a product B;
c. padding the product B in enzyme solution, and hot stacking at 55-65 deg.C to obtain product C;
d. and (3) sequentially washing the product C by a water washing box, soaking in a working liquid tank and steaming and washing by a compact steaming box, wherein the speed of the compact steaming box is 45-55m/min, the cloth holding amount is 140-160m, the steaming time is 2-4min, and then washing by the water washing steaming box to obtain a finished product.
In the pretreatment process of the chemical fiber fabric, in the step c, the enzyme solution comprises the following components: 5-10g/l of biological enzyme and 6-8g/l of emulsifier; the pH value of the enzyme solution is 6-8; the padding time is 20-50 min.
In the pretreatment process of the chemical fiber fabric, in the step c, the enzyme solution comprises the following components: 8g/l of biological enzyme and 7g/l of emulsifier; the stacking temperature is 60 ℃, and the pH value of the enzyme solution is 7; the padding time is 30 min.
In the step d, the washing temperature of the washing tank is 90-95 ℃, the working temperature of the working liquid tank is 60-65 ℃, the steaming temperature of the compact steaming tank is 98-100 ℃, and the working temperature of the washing steaming tank is 90-95 ℃.
In the pretreatment process of the chemical fiber fabric, in the step d, the washing temperature of the washing tank is 92 ℃, the working temperature of the working liquid tank is 63 ℃, the steaming temperature of the compact steaming tank is 99 ℃, and the working temperature of the washing steaming tank is 92 ℃.
In the pretreatment process of the chemical fiber fabric, in the step d, the working solution in the working solution tank comprises the following components: 8-12g/l of scouring agent and 6-8g/l of emulsifier.
In the pretreatment process of the chemical fiber fabric, in the step d, the working solution in the working solution tank further comprises 3-5g/l of 100% hydrogen peroxide.
In the pretreatment process of the chemical fiber fabric, in the step d, the working solution comprises the following components: 10g/l of scouring agent, 7g/l of emulsifier and 4g/l of 100% hydrogen peroxide.
In the pretreatment process of the chemical fiber fabric, in the step d, the speed of the compact steaming box is 50/min, the cloth holding capacity is 150m, and the steaming time is 3 min.
In the pretreatment process of the chemical fiber fabric, in the step d, three washing tanks are arranged, two working liquid tanks are arranged, one compact steaming tank is arranged, and ten washing steaming tanks are arranged.
Compared with the prior art, the chemical fiber fabric comprises the fabric consisting of regenerated cellulose and synthetic fiber, has no natural impurities, and only adds slurry and oil wax during weaving, so the fabric is treated by adopting the combination of biological enzyme and emulsifier, a long-vehicle desizing and bleaching process is reduced, the fabric can be soft and plump in hand feeling, the biological enzyme and emulsifier can be improved to increase the molecular thermal motion, the surface oil agent and the slurry of the fabric are fully emulsified and bulked, the emulsifying, diffusing and washing capacities are improved, the enzyme reaction and demulsifying action on the oil and the oil wax are improved, the oil wax substances can be favorably removed, the slurry and the oil wax substances of the fabric can be quickly and effectively removed, the subsequent treatment is convenient, the water consumption is extremely low, and half of the water consumption required for long-vehicle desizing and bleaching is reduced.
The invention aims at the characteristics of chemical fibers (including regenerated cellulose fibers and synthetic cellulose fibers), simplifies the process steps, improves the original two-step method into one-step water washing without scouring and oxygen bleaching, has fewer steps and short process flow, greatly shortens the operation time, improves the production efficiency, reduces the cost and increases the yield. Three washing tanks, two working liquid tanks, a compact steam box and ten washing steam boxes are specially designed to be matched, and the steam boxes are combined with the corresponding working temperatures, so that the cloth holding capacity of the steam boxes is large, about 300 meters, the steaming time is long, and the effect is good; when the fabric is treated, an alkaline agent is not used, the sewage amount in the production process is reduced, water is saved, emission is reduced, the production efficiency is high, the effects of crawler stacking and strong tension are avoided, the fabric is not easy to scratch and wrinkle, the transverse stacking crease mark is avoided, and the fabric surface quality is obviously improved.
Therefore, the invention has the characteristics of shortening the process flow, having high production efficiency, saving water and reducing sewage discharge and improving the product quality.
Detailed Description
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
The pretreatment process of the chemical fiber fabric comprises the following operation steps:
a. turning over the chemical fiber fabric and sewing to obtain a product A;
b. singeing the product A to obtain a product B;
c. padding the product B in enzyme solution, and hot stacking at 55-65 deg.C to obtain product C;
d. and (3) sequentially washing the product C by a water washing box, soaking in a working liquid tank and steaming and washing by a compact steaming box, wherein the speed of the compact steaming box is 45-55m/min, the cloth holding amount is 140-160m, the steaming time is 2-4min, and then washing by the water washing steaming box to obtain a finished product.
In the step c, the enzyme solution comprises the following components: 5-10g/l of biological enzyme and 6-8g/l of emulsifier; the pH value of the enzyme solution is 6-8; the padding time is 20-50 min.
In the step c, the enzyme solution comprises the following components: 8g/l of biological enzyme and 7g/l of emulsifier; the stacking temperature is 60 ℃, and the pH value of the enzyme solution is 7; the padding time is 30 min.
In the step d, the washing temperature of the washing box is 90-95 ℃, the working temperature of the working liquid tank is 60-65 ℃, the steaming temperature of the compact steaming box is 98-100 ℃, and the working temperature of the washing steaming box is 90-95 ℃.
In the step d, the washing temperature of the washing box is 92 ℃, the working temperature of the working liquid tank is 63 ℃, the steaming temperature of the compact steaming box is 99 ℃, and the working temperature of the washing steaming box is 92 ℃.
In the step d, the working solution of the working solution tank comprises the following components: 8-12g/l of scouring agent and 6-8g/l of emulsifier.
In the step d, the working solution in the working solution tank also comprises 3-5g/l of 100% hydrogen peroxide.
In the step d, the working solution comprises the following components: 10g/l of scouring agent, 7g/l of emulsifier and 4g/l of 100% hydrogen peroxide.
In the step d, the speed of the compact steaming box is 50/min, the cloth holding capacity is 150m, and the steaming time is 3 min.
In the step d, the number of the washing boxes is three, the number of the working liquid grooves is two, the number of the compact steaming boxes is one, and the number of the washing steaming boxes is ten.
Example 1.
a. Turning over the chemical fiber fabric and sewing to obtain a product A;
b. singeing the product A to obtain a product B;
c. padding the product B in enzyme liquid, and hot stacking at 55-65 deg.C, wherein the enzyme liquid comprises the following components: 5-10g/l of biological enzyme and 6-8g/l of emulsifier; the pH value of the enzyme solution is 6-8; padding for 20-50min to obtain product C;
d. and sequentially washing the product C by a washing tank, soaking in a working liquid tank and steaming and washing by a compact steaming tank, wherein the speed of the compact steaming tank is 45-55m/min, the cloth holding amount is 140-160m, the steaming time is 2-4min, and then washing by the washing steaming tank, the washing temperature of the washing tank is 90-95 ℃, the working temperature of the working liquid tank is 60-65 ℃, the steaming temperature of the compact steaming tank is 98-100 ℃, and the working temperature of the washing steaming tank is 90-95 ℃ to obtain a finished product. Wherein, the working solution of the working solution tank comprises the following components: 8-12g/l of scouring agent, 6-8g/l of emulsifier and 3-5g/l of 100% hydrogen peroxide. The emulsifier is high-efficiency deoiling emulsifier.
Example 2.
a. Turning over the chemical fiber fabric and sewing to obtain a product A;
b. singeing the product A to obtain a product B;
c. padding the product B in enzyme liquid, and hot stacking at 60 deg.C, wherein the enzyme liquid comprises the following components: 8g/l of biological enzyme and 7g/l of emulsifier; the pH of the enzyme solution is 7; padding for 30min to obtain product C;
d. and sequentially washing the product C by a washing tank, soaking in a working liquid tank and steaming and washing by a compact steaming tank, wherein the speed of the compact steaming tank is 50m/min, the cloth holding amount is 150m, the steaming time is 3min, and then washing by the washing steaming tank, the washing temperature of the washing tank is 92 ℃, the working temperature of the working liquid tank is 63 ℃, the steaming temperature of the compact steaming tank is 99 ℃, and the working temperature of the washing steaming tank is 92 ℃ to obtain a finished product. Wherein, the working solution of the working solution tank comprises the following components: 10g/l of scouring agent, 7g/l of emulsifier and 4g/l of 100% hydrogen peroxide. The emulsifier is high-efficiency deoiling emulsifier.
Example 3.
a. Turning over the chemical fiber fabric and sewing to obtain a product A;
b. singeing the product A to obtain a product B;
c. padding the product B in enzyme liquid, and hot stacking at 65 deg.C, wherein the enzyme liquid comprises the following components: 10g/l of biological enzyme and 8g/l of emulsifier; the pH of the enzyme solution is 8; padding for 50min to obtain product C;
d. and sequentially washing the product C by three washing tanks, soaking by two working liquid tanks and steaming and washing by a compact steaming tank, wherein the speed of the compact steaming tank is 55m/min, the cloth holding amount is 160m, the steaming time is 4min, then washing by ten washing steaming tanks, the washing temperature of the washing tanks is 95 ℃, the working temperature of the working liquid tanks is 65 ℃, the steaming temperature of the compact steaming tank is 98 ℃, and the working temperature of the washing steaming tanks is 95 ℃ to obtain a finished product. Wherein, the working solution of the working solution tank comprises the following components: 12g/l of scouring agent, 8g/l of emulsifier and 5g/l of 100% hydrogen peroxide. The emulsifier is high-efficiency deoiling emulsifier.
Claims (10)
1. The pretreatment process of the chemical fiber fabric is characterized by comprising the following steps: the method comprises the following operation steps:
a. turning over the chemical fiber fabric and sewing to obtain a product A;
b. singeing the product A to obtain a product B;
c. padding the product B in enzyme solution, and hot stacking at 55-65 deg.C to obtain product C;
d. and (3) sequentially washing the product C by a water washing box, soaking in a working liquid tank and steaming and washing by a compact steaming box, wherein the speed of the compact steaming box is 45-55m/min, the cloth holding amount is 140-160m, the steaming time is 2-4min, and then washing by the water washing steaming box to obtain a finished product.
2. The pretreatment process of the chemical fiber fabric according to claim 1, which is characterized in that: in the step c, the enzyme solution comprises the following components: 5-10g/l of biological enzyme and 6-8g/l of emulsifier; the pH value of the enzyme solution is 6-8; the padding time is 20-50 min.
3. The pretreatment process of the chemical fiber fabric according to claim 2, which is characterized in that: in the step c, the enzyme solution comprises the following components: 8g/l of biological enzyme and 7g/l of emulsifier; the stacking temperature is 60 ℃, and the pH value of the enzyme solution is 7; the padding time is 30 min.
4. The pretreatment process of the chemical fiber fabric according to claim 1, which is characterized in that: in the step d, the washing temperature of the washing box is 90-95 ℃, the working temperature of the working liquid tank is 60-65 ℃, the steaming temperature of the compact steaming box is 98-100 ℃, and the working temperature of the washing steaming box is 90-95 ℃.
5. The pretreatment process of the chemical fiber fabric according to claim 4, which is characterized in that: in the step d, the washing temperature of the washing box is 92 ℃, the working temperature of the working liquid tank is 63 ℃, the steaming temperature of the compact steaming box is 99 ℃, and the working temperature of the washing steaming box is 92 ℃.
6. The pretreatment process of the chemical fiber fabric according to claim 1, which is characterized in that: in the step d, the working solution of the working solution tank comprises the following components: 8-12g/l of scouring agent and 6-8g/l of emulsifier.
7. The pretreatment process of the chemical fiber fabric according to claim 6, which is characterized in that: in the step d, the working solution in the working solution tank also comprises 3-5g/l of 100% hydrogen peroxide.
8. The pretreatment process of the chemical fiber fabric according to claim 7, which is characterized in that: in the step d, the working solution comprises the following components: 10g/l of scouring agent, 7g/l of emulsifier and 4g/l of 100% hydrogen peroxide.
9. The pretreatment process of the chemical fiber fabric according to claim 1, which is characterized in that: in the step d, the speed of the compact steaming box is 50/min, the cloth holding capacity is 150m, and the steaming time is 3 min.
10. The pretreatment process of the chemical fiber fabric according to claim 1, which is characterized in that: in the step d, the number of the washing boxes is three, the number of the working liquid grooves is two, the number of the compact steaming boxes is one, and the number of the washing steaming boxes is ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011048559.3A CN112176731A (en) | 2020-09-29 | 2020-09-29 | Pretreatment process of chemical fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011048559.3A CN112176731A (en) | 2020-09-29 | 2020-09-29 | Pretreatment process of chemical fiber fabric |
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| CN112176731A true CN112176731A (en) | 2021-01-05 |
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| CN202011048559.3A Pending CN112176731A (en) | 2020-09-29 | 2020-09-29 | Pretreatment process of chemical fiber fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736598A (en) * | 2009-12-31 | 2010-06-16 | 绍兴中纺化工有限公司 | Cotton type woven fabric continuous biochemical pretreatment technology |
| CN201648747U (en) * | 2010-04-22 | 2010-11-24 | 浙江汇丽印染整理有限公司 | Continuous tight type guide roll steaming box for dye printing |
| CN102191692A (en) * | 2011-04-01 | 2011-09-21 | 东华大学 | Cooperative pretreatment method for biological catalysis and controlled oxidation of cotton and cotton-type fabrics |
| CN102433760A (en) * | 2011-08-10 | 2012-05-02 | 无锡市联盛印染有限公司 | Printing and dyeing pretreatment process for wool and cotton blended fabric |
| CN108611846A (en) * | 2018-05-03 | 2018-10-02 | 鲁丰织染有限公司 | Tencel activity salt-free dyeing fabric and dyeing and finishing method |
| CN109706723A (en) * | 2018-12-24 | 2019-05-03 | 太和县三宝通达纺织有限公司 | A kind of regenerated celulose fibre Bio-enzyme pretreatment method |
| CN110699977A (en) * | 2019-10-21 | 2020-01-17 | 浙江美欣达纺织印染科技有限公司 | Dyeing method combining overflow dyeing and long car dyeing of cotton and viscose polyester fabrics |
| CN111575956A (en) * | 2020-06-01 | 2020-08-25 | 南通联发印染有限公司 | Double-short steaming and bleaching type production process of high-count and high-density fabric |
-
2020
- 2020-09-29 CN CN202011048559.3A patent/CN112176731A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736598A (en) * | 2009-12-31 | 2010-06-16 | 绍兴中纺化工有限公司 | Cotton type woven fabric continuous biochemical pretreatment technology |
| CN201648747U (en) * | 2010-04-22 | 2010-11-24 | 浙江汇丽印染整理有限公司 | Continuous tight type guide roll steaming box for dye printing |
| CN102191692A (en) * | 2011-04-01 | 2011-09-21 | 东华大学 | Cooperative pretreatment method for biological catalysis and controlled oxidation of cotton and cotton-type fabrics |
| CN102433760A (en) * | 2011-08-10 | 2012-05-02 | 无锡市联盛印染有限公司 | Printing and dyeing pretreatment process for wool and cotton blended fabric |
| CN108611846A (en) * | 2018-05-03 | 2018-10-02 | 鲁丰织染有限公司 | Tencel activity salt-free dyeing fabric and dyeing and finishing method |
| CN109706723A (en) * | 2018-12-24 | 2019-05-03 | 太和县三宝通达纺织有限公司 | A kind of regenerated celulose fibre Bio-enzyme pretreatment method |
| CN110699977A (en) * | 2019-10-21 | 2020-01-17 | 浙江美欣达纺织印染科技有限公司 | Dyeing method combining overflow dyeing and long car dyeing of cotton and viscose polyester fabrics |
| CN111575956A (en) * | 2020-06-01 | 2020-08-25 | 南通联发印染有限公司 | Double-short steaming and bleaching type production process of high-count and high-density fabric |
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Application publication date: 20210105 |