CN114351478A - Polyester-cotton stretch fabric high-color-fastness low-water printing and dyeing process - Google Patents
Polyester-cotton stretch fabric high-color-fastness low-water printing and dyeing process Download PDFInfo
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- CN114351478A CN114351478A CN202111523104.7A CN202111523104A CN114351478A CN 114351478 A CN114351478 A CN 114351478A CN 202111523104 A CN202111523104 A CN 202111523104A CN 114351478 A CN114351478 A CN 114351478A
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- 239000004744 fabric Substances 0.000 title claims abstract description 200
- 229920000742 Cotton Polymers 0.000 title claims abstract description 187
- 238000004043 dyeing Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 46
- 230000008569 process Effects 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 229920000728 polyester Polymers 0.000 claims abstract description 49
- 102000004190 Enzymes Human genes 0.000 claims abstract description 32
- 108090000790 Enzymes Proteins 0.000 claims abstract description 32
- 238000004061 bleaching Methods 0.000 claims abstract description 9
- 238000009991 scouring Methods 0.000 claims abstract description 9
- 229940088598 enzyme Drugs 0.000 claims description 29
- 239000000975 dye Substances 0.000 claims description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 22
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- 239000002002 slurry Substances 0.000 claims description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 16
- 239000003063 flame retardant Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000007493 shaping process Methods 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000012752 auxiliary agent Substances 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 10
- 108010059892 Cellulase Proteins 0.000 claims description 6
- 108091005804 Peptidases Proteins 0.000 claims description 6
- 108010059820 Polygalacturonase Proteins 0.000 claims description 6
- 239000004365 Protease Substances 0.000 claims description 6
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- 229940106157 cellulase Drugs 0.000 claims description 6
- 108010093305 exopolygalacturonase Proteins 0.000 claims description 6
- 230000003472 neutralizing effect Effects 0.000 claims description 6
- 239000008213 purified water Substances 0.000 claims description 6
- 238000009999 singeing Methods 0.000 claims description 6
- 239000000344 soap Substances 0.000 claims description 6
- 238000010025 steaming Methods 0.000 claims description 6
- 239000004902 Softening Agent Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 239000000985 reactive dye Substances 0.000 claims description 5
- 150000001768 cations Chemical class 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 2
- 238000004040 coloring Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
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Abstract
The invention relates to the technical field of fabric printing and dyeing, and discloses a polyester-cotton elastic fabric high-color-fastness and little-water printing and dyeing process, which comprises the following steps: 1) pretreating the polyester-cotton elastic fabric; 2) standing the polyester-cotton elastic fabric; 3) carrying out setting treatment on the polyester cotton elastic fabric; 4) dyeing the polyester-cotton elastic fabric; 5) printing the polyester-cotton elastic fabric; 6) and carrying out post-treatment on the polyester-cotton elastic fabric. According to the high-color-fastness and low-water printing and dyeing process and method for the polyester-cotton elastic fabric, the pH value of the biological enzyme is 5-9, the temperature of the biological enzyme is 55-75 ℃, the biological enzyme is used for scouring and bleaching the polyester-cotton elastic fabric under mild process conditions, the process flow can be effectively shortened, the efficiency of the printing and dyeing process is effectively improved, the dye in the dyeing treatment is the active dye, the molecular water solubility of the active dye is good, the coloring affinity is high, and the decoloration condition of the polyester-cotton elastic fabric can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of fabric printing and dyeing, in particular to a polyester-cotton elastic fabric high-color-fastness and little-water printing and dyeing process.
Background
Cotton fabric, also known as cotton fabric, is a fabric woven by using cotton yarn as a raw material, is one of the most common fabrics with excellent wearability, is widely used for clothing fabrics, decorative fabrics and industrial fabrics, is the most popular clothes and home textile fabrics, is multifunctional, soft, breathable, moisture-absorbing, comfortable to wear all year around, excellent in performance and durable, and is just a few of the qualities which cotton fabric is popular.
The printing and dyeing process occupies a great position in the textile industry, and is directly related to the comprehensive quality of cotton fabrics, and the appearance of the fabrics is directly influenced by the quality of the printing and dyeing quality, so the dyeing process of the cotton fabrics is strictly controlled, the cotton fabrics are required to be printed and dyed after the weaving of the cotton fabrics is completed, but the existing printing and dyeing process is complex, the dyed cotton fabrics have a decoloration phenomenon and cannot meet the use requirement, and therefore, the high-color-fastness and low-water printing and dyeing process of the polyester cotton elastic fabrics is provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a polyester-cotton elastic fabric high-color-fastness and little-water printing and dyeing process, which has the advantages of long service life and the like, and solves the problems that the polyester-cotton elastic fabric has a decoloration phenomenon and the service life of the polyester-cotton elastic fabric is seriously influenced.
(II) technical scheme
In order to achieve the purpose of long service life, the invention provides the following technical scheme: a polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process comprises the following steps: 1) pretreating the polyester-cotton elastic fabric: the pretreatment comprises singeing and neutralizing the polyester-cotton elastic fabric and scouring and bleaching by using mixed liquor, wherein the polyester-cotton elastic fabric is treated by biological enzyme;
2) standing the polyester-cotton elastic fabric: padding and rolling the obtained polyester cotton elastic fabric, and standing the rolled polyester cotton elastic fabric;
3) carrying out setting treatment on the polyester cotton elastic fabric: washing the obtained polyester-cotton elastic fabric with water, drying the washed polyester-cotton elastic fabric, and finally baking and shaping the dried polyester-cotton elastic fabric;
4) dyeing the polyester-cotton stretch fabric: taking the obtained polyester cotton elastic fabric, immersing the polyester cotton elastic fabric into first dye solution for dyeing, then sending the polyester cotton elastic fabric into second dye solution for secondary dyeing, washing and soaping the polyester cotton elastic fabric after dyeing is finished, and finally drying;
5) printing the polyester-cotton stretch fabric: preparing printing slurry from the obtained polyester-cotton elastic fabric, coating the printing slurry on the polyester-cotton elastic fabric, and baking and steaming the polyester-cotton elastic fabric after coating;
6) carrying out post-treatment on the polyester-cotton stretch fabric: and (3) carrying out post-treatment on the polyester-cotton elastic fabric by taking the obtained polyester-cotton elastic fabric, wherein the post-treatment comprises softening finishing and flame-retardant finishing.
Further, the pretreatment in the step 1) needs treatment liquid, and the treatment liquid comprises 1-3g/L of cellulase, 4-8g/L of pectinase, 0.5-0.8g/L of protease, 0.5-1.0g/L of acetic acid, 10-20g/L of hydrogen peroxide and 20-30L of purified water.
Further, the mixed solution in the step 1) is formed by sodium hydroxide and hydrogen peroxide, the pH of the biological enzyme in the step 1) is 5-9, the temperature of the biological enzyme in the step 1) is 55-75 ℃, and the treatment time of the biological enzyme in the step 1) is 50-100 min.
Further, the standing temperature in the step 2) is 25-35 ℃, and the cotton-polyester elastic fabric is wrapped by a plastic film in the rolling in the step 2).
Further, the drying temperature in the step 3) is 70-80 ℃, and the baking and shaping temperature in the step 3) is 100 ℃.
Further, the dye in the step 4) is a reactive dye, and the soaping temperature in the step 4) is 100 ℃ and the time is 10-30 min.
Further, the drying process in the step 4) comprises: prebaking at 50-80 deg.C for 5-8min, and heating to 120-150 deg.C for 5-8 min.
Further, the printing slurry in the step 5) comprises a coating, a binder, an auxiliary agent and a binder, wherein the auxiliary agent is urea and an emulsion paste, the volume percentage of the coating is 10%, the volume percentage of the urea is 3%, the volume percentage of the emulsion paste is 35%, and the volume percentage of the binder is 25%.
Further, a cationic softening agent is used for softening finishing in the step 6), and a flame retardant is used for flame retardant finishing in the step 6) and is attached to the surface of the polyester-cotton stretch fabric.
(III) advantageous effects
Compared with the prior art, the invention provides a polyester-cotton stretch fabric high-color-fastness little-water printing and dyeing process and a method, and the process has the following beneficial effects:
according to the polyester-cotton elastic fabric high-color-fastness and little-water printing and dyeing process and method, the pH value of the biological enzyme is 5-9, the temperature of the biological enzyme is 55-75 ℃, the biological enzyme is used for scouring and bleaching the polyester-cotton elastic fabric under mild process conditions, the process flow can be effectively shortened, the efficiency of the printing and dyeing process is effectively improved, the dye in the dyeing treatment is the active dye, the molecular water solubility of the active dye is good, the coloring affinity is high, the polyester-cotton elastic fabric can be effectively prevented from being decolored, the advantage of long service life is achieved, and the problems that the polyester-cotton elastic fabric is decolored and the service life of the polyester-cotton elastic fabric is seriously influenced are solved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process comprises the following steps: 1) pretreating the polyester-cotton elastic fabric: the pretreatment comprises singeing and neutralizing the polyester-cotton elastic fabric, scouring and bleaching by using mixed liquor, and treating the polyester-cotton elastic fabric by using biological enzyme; the pretreatment in the step 1) needs treatment liquid, the treatment liquid contains 1g/L of cellulase, 4g/L of pectinase, 0.5g/L of protease, 0.5g/L of acetic acid, 10g/L of hydrogen peroxide and 20L of purified water, the mixed liquid in the step 1) is formed by sodium hydroxide and hydrogen peroxide, the pH of the biological enzyme in the step 1) is 5, the temperature of the biological enzyme in the step 1) is 55 ℃, and the treatment time of the biological enzyme in the step 1) is 50 min. 2) Standing the polyester-cotton elastic fabric: padding and rolling the obtained polyester cotton elastic fabric, and standing the rolled polyester cotton elastic fabric; the standing temperature in the step 2) is 25 ℃, and the cotton-polyester elastic fabric is wrapped by a plastic film in the rolling in the step 2). 3) Carrying out setting treatment on the polyester cotton elastic fabric: washing the obtained polyester-cotton elastic fabric with water, drying the washed polyester-cotton elastic fabric, and finally baking and shaping the dried polyester-cotton elastic fabric; the drying temperature in the step 3) is 70 ℃, and the baking and shaping temperature in the step 3) is 100 ℃. 4) Dyeing the polyester-cotton stretch fabric: taking the obtained polyester cotton elastic fabric, immersing the polyester cotton elastic fabric into first dye solution for dyeing, then sending the polyester cotton elastic fabric into second dye solution for secondary dyeing, washing and soaping the polyester cotton elastic fabric after dyeing is finished, and finally drying; the dye in the step 4) is a reactive dye, the soap boiling temperature in the step 4) is 100 ℃, the soap boiling time is 10min, and the drying treatment in the step 4) comprises the following steps: prebaking at 5 deg.C for 5min, and heating to 120 deg.C for 5 min. 5) Printing the polyester-cotton stretch fabric: preparing printing slurry from the obtained polyester-cotton elastic fabric, coating the printing slurry on the polyester-cotton elastic fabric, and baking and steaming the polyester-cotton elastic fabric after coating; the printing slurry in the step 5) comprises a coating, a binder, an auxiliary agent and a binder, wherein the auxiliary agent comprises urea and an emulsion paste, the volume percentage of the coating is 10%, the volume percentage of the urea is 3%, the volume percentage of the emulsion paste is 35%, and the volume percentage of the binder is 25%. 6) Carrying out post-treatment on the polyester-cotton stretch fabric: taking the obtained polyester-cotton elastic fabric, and carrying out post-treatment on the polyester-cotton elastic fabric, wherein the post-treatment comprises soft finishing and flame retardant finishing; the cation softening agent is used in the softening finishing in the step 6), and the flame retardant is used in the flame retardant finishing in the step 6) and is attached to the surface of the polyester-cotton elastic fabric.
Example two:
a polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process comprises the following steps: 1) pretreating the polyester-cotton elastic fabric: the pretreatment comprises singeing and neutralizing the polyester-cotton elastic fabric, scouring and bleaching by using mixed liquor, and treating the polyester-cotton elastic fabric by using biological enzyme; the pretreatment in the step 1) needs treatment liquid, the treatment liquid contains 2g/L of cellulase, 6g/L of pectinase, 0.7g/L of protease, 0.8g/L of acetic acid, 15g/L of hydrogen peroxide and 25L of purified water, the mixed liquid in the step 1) is formed by sodium hydroxide and hydrogen peroxide, the pH of the biological enzyme in the step 1) is 7, the temperature of the biological enzyme in the step 1) is 65 ℃, and the treatment time of the biological enzyme in the step 1) is 70 min. 2) Standing the polyester-cotton elastic fabric: padding and rolling the obtained polyester cotton elastic fabric, and standing the rolled polyester cotton elastic fabric; the standing temperature in the step 2) is 30 ℃, and the cotton-polyester elastic fabric is wrapped by a plastic film in the rolling in the step 2). 3) Carrying out setting treatment on the polyester cotton elastic fabric: washing the obtained polyester-cotton elastic fabric with water, drying the washed polyester-cotton elastic fabric, and finally baking and shaping the dried polyester-cotton elastic fabric; the drying temperature in the step 3) is 75 ℃, and the baking and shaping temperature in the step 3) is 100 ℃. 4) Dyeing the polyester-cotton stretch fabric: taking the obtained polyester cotton elastic fabric, immersing the polyester cotton elastic fabric into first dye solution for dyeing, then sending the polyester cotton elastic fabric into second dye solution for secondary dyeing, washing and soaping the polyester cotton elastic fabric after dyeing is finished, and finally drying; the dye in the step 4) is a reactive dye, the soap boiling temperature in the step 4) is 100 ℃, the time is 20min, and the drying treatment in the step 4) comprises the following steps: prebaking at 65 deg.C for 7min, and heating to 135 deg.C for 7 min. 5) Printing the polyester-cotton stretch fabric: preparing printing slurry from the obtained polyester-cotton elastic fabric, coating the printing slurry on the polyester-cotton elastic fabric, and baking and steaming the polyester-cotton elastic fabric after coating; the printing slurry in the step 5) comprises a coating, a binder, an auxiliary agent and a binder, wherein the auxiliary agent comprises urea and an emulsion paste, the volume percentage of the coating is 10%, the volume percentage of the urea is 3%, the volume percentage of the emulsion paste is 35%, and the volume percentage of the binder is 25%. 6) Carrying out post-treatment on the polyester-cotton stretch fabric: taking the obtained polyester-cotton elastic fabric, and carrying out post-treatment on the polyester-cotton elastic fabric, wherein the post-treatment comprises soft finishing and flame retardant finishing; the cation softening agent is used in the softening finishing in the step 6), and the flame retardant is used in the flame retardant finishing in the step 6) and is attached to the surface of the polyester-cotton elastic fabric.
Example three:
a polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process comprises the following steps: 1) pretreating the polyester-cotton elastic fabric: the pretreatment comprises singeing and neutralizing the polyester-cotton elastic fabric, scouring and bleaching by using mixed liquor, and treating the polyester-cotton elastic fabric by using biological enzyme; the pretreatment in the step 1) needs treatment liquid, the treatment liquid contains 3g/L of cellulase, 8g/L of pectinase, 0.8g/L of protease, 1.0g/L of acetic acid, 20g/L of hydrogen peroxide and 30L of purified water, the mixed liquid in the step 1) is formed by sodium hydroxide and hydrogen peroxide, the pH of the biological enzyme in the step 1) is 9, the temperature of the biological enzyme in the step 1) is 75 ℃, and the treatment time of the biological enzyme in the step 1) is 100 min. 2) Standing the polyester-cotton elastic fabric: padding and rolling the obtained polyester cotton elastic fabric, and standing the rolled polyester cotton elastic fabric; the standing temperature in the step 2) is 35 ℃, and the cotton-polyester elastic fabric is wrapped by a plastic film in the rolling in the step 2). 3) Carrying out setting treatment on the polyester cotton elastic fabric: washing the obtained polyester-cotton elastic fabric with water, drying the washed polyester-cotton elastic fabric, and finally baking and shaping the dried polyester-cotton elastic fabric; the drying temperature in the step 3) is 80 ℃, and the baking and shaping temperature in the step 3) is 100 ℃. 4) Dyeing the polyester-cotton stretch fabric: taking the obtained polyester cotton elastic fabric, immersing the polyester cotton elastic fabric into first dye solution for dyeing, then sending the polyester cotton elastic fabric into second dye solution for secondary dyeing, washing and soaping the polyester cotton elastic fabric after dyeing is finished, and finally drying; the dye in the step 4) is KN active dye, the soap boiling temperature in the step 4) is 100 ℃, the time is 30min, and the drying treatment in the step 4) comprises the following steps: prebaking at 80 deg.C for 8min, and heating to 150 deg.C for 8 min. 5) Printing the polyester-cotton stretch fabric: preparing printing slurry from the obtained polyester-cotton elastic fabric, coating the printing slurry on the polyester-cotton elastic fabric, and baking and steaming the polyester-cotton elastic fabric after coating; the printing slurry in the step 5) comprises a coating, a binder, an auxiliary agent and a binder, wherein the auxiliary agent comprises urea and an emulsion paste, the volume percentage of the coating is 10%, the volume percentage of the urea is 3%, the volume percentage of the emulsion paste is 35%, and the volume percentage of the binder is 25%. 6) Carrying out post-treatment on the polyester-cotton stretch fabric: taking the obtained polyester-cotton elastic fabric, and carrying out post-treatment on the polyester-cotton elastic fabric, wherein the post-treatment comprises soft finishing and flame retardant finishing; the cation softening agent is used in the softening finishing in the step 6), and the flame retardant is used in the flame retardant finishing in the step 6) and is attached to the surface of the polyester-cotton elastic fabric.
As can be seen by comparing the first embodiment, the second embodiment and the third embodiment, the treatment solution in the specification comprises 3g/L of cellulase, 8g/L of pectinase, 0.8g/L of protease, 1.0g/L of acetic acid, 20g/L of hydrogen peroxide and 30L of purified water, the pH of the adopted biological enzyme is 9, the temperature of the biological enzyme is 75 ℃, and the effect is better when the KN reactive dye is adopted.
In the use of the embodiment, 1) the polyester-cotton stretch fabric is pretreated: the pretreatment comprises singeing and neutralizing the polyester-cotton elastic fabric, scouring and bleaching by using mixed liquor, and treating the polyester-cotton elastic fabric by using biological enzyme; 2) standing the polyester-cotton elastic fabric: padding and rolling the obtained polyester cotton elastic fabric, and standing the rolled polyester cotton elastic fabric; 3) carrying out setting treatment on the polyester cotton elastic fabric: washing the obtained polyester-cotton elastic fabric with water, drying the washed polyester-cotton elastic fabric, and finally baking and shaping the dried polyester-cotton elastic fabric; 4) dyeing the polyester-cotton stretch fabric: taking the obtained polyester cotton elastic fabric, immersing the polyester cotton elastic fabric into first dye solution for dyeing, then sending the polyester cotton elastic fabric into second dye solution for secondary dyeing, washing and soaping the polyester cotton elastic fabric after dyeing is finished, and finally drying; 5) printing the polyester-cotton stretch fabric: preparing printing slurry from the obtained polyester-cotton elastic fabric, coating the printing slurry on the polyester-cotton elastic fabric, and baking and steaming the polyester-cotton elastic fabric after coating; 6) carrying out post-treatment on the polyester-cotton stretch fabric: and (3) taking the obtained polyester-cotton elastic fabric, and carrying out post-treatment on the polyester-cotton elastic fabric, wherein the post-treatment comprises soft finishing and flame retardant finishing.
The beneficial effects of the above embodiment are as follows:
according to the polyester-cotton elastic fabric high-color-fastness and little-water printing and dyeing process and method, the pH value of the biological enzyme is 5-9, the temperature of the biological enzyme is 55-75 ℃, the biological enzyme is used for scouring and bleaching the polyester-cotton elastic fabric under mild process conditions, the process flow can be effectively shortened, the efficiency of the printing and dyeing process is effectively improved, the dye in the dyeing treatment is the active dye, the molecular water solubility of the active dye is good, the coloring affinity is high, the polyester-cotton elastic fabric can be effectively prevented from being decolored, the advantage of long service life is achieved, and the problems that the polyester-cotton elastic fabric is decolored and the service life of the polyester-cotton elastic fabric is seriously influenced are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process is characterized by comprising the following steps: 1) pretreating the polyester-cotton elastic fabric: the pretreatment comprises singeing and neutralizing the polyester-cotton elastic fabric and scouring and bleaching by using mixed liquor, wherein the polyester-cotton elastic fabric is treated by biological enzyme;
2) standing the polyester-cotton elastic fabric: padding and rolling the obtained polyester cotton elastic fabric, and standing the rolled polyester cotton elastic fabric;
3) carrying out setting treatment on the polyester cotton elastic fabric: washing the obtained polyester-cotton elastic fabric with water, drying the washed polyester-cotton elastic fabric, and finally baking and shaping the dried polyester-cotton elastic fabric;
4) dyeing the polyester-cotton stretch fabric: taking the obtained polyester cotton elastic fabric, immersing the polyester cotton elastic fabric into first dye solution for dyeing, then sending the polyester cotton elastic fabric into second dye solution for secondary dyeing, washing and soaping the polyester cotton elastic fabric after dyeing is finished, and finally drying;
5) printing the polyester-cotton stretch fabric: preparing printing slurry from the obtained polyester-cotton elastic fabric, coating the printing slurry on the polyester-cotton elastic fabric, and baking and steaming the polyester-cotton elastic fabric after coating;
6) carrying out post-treatment on the polyester-cotton stretch fabric: and (3) carrying out post-treatment on the polyester-cotton elastic fabric by taking the obtained polyester-cotton elastic fabric, wherein the post-treatment comprises softening finishing and flame-retardant finishing.
2. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the pretreatment in the step 1) needs to use a treatment solution, and the treatment solution comprises 1-3g/L of cellulase, 4-8g/L of pectinase, 0.5-0.8g/L of protease, 0.5-1.0g/L of acetic acid, 10-20g/L of hydrogen peroxide and 20-30L of purified water.
3. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the mixed solution in the step 1) is formed by sodium hydroxide and hydrogen peroxide, the pH of the biological enzyme in the step 1) is 5-9, the temperature of the biological enzyme in the step 1) is 55-75 ℃, and the treatment time of the biological enzyme in the step 1) is 50-100 min.
4. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the standing temperature in the step 2) is 25-35 ℃, and the cotton-polyester elastic fabric is wrapped by a plastic film in the rolling in the step 2).
5. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the drying temperature in the step 3) is 70-80 ℃, and the baking and shaping temperature in the step 3) is 100 ℃.
6. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the dye in the step 4) is reactive dye, and the soap boiling temperature in the step 4) is 100 ℃ and the soap boiling time is 10-30 min.
7. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the drying treatment in the step 4) comprises the following steps: prebaking at 50-80 deg.C for 5-8min, and heating to 120-150 deg.C for 5-8 min.
8. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the printing slurry in the step 5) comprises a coating, a binder, an auxiliary agent and a binder, wherein the auxiliary agent comprises urea and an emulsion paste, the volume percentage of the coating is 10%, the volume percentage of the urea is 3%, the volume percentage of the emulsion paste is 35%, and the volume percentage of the binder is 25%.
9. The polyester-cotton stretch fabric high-color-fastness and little-water printing and dyeing process according to claim 1, which is characterized in that: the cation softening agent is used for softening finishing in the step 6), and the flame retardant finishing in the step 6) is formed by attaching a flame retardant to the surface of the polyester-cotton stretch fabric.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320027A (en) * | 2015-06-15 | 2017-01-11 | 张家港市宏盛贸易有限公司 | Cotton fabric printing and dyeing process |
| CN107059384A (en) * | 2016-12-28 | 2017-08-18 | 无为竟成服饰有限公司 | A kind of dyeing and finishing technology of polyester-cotton blend interwoven fabric |
| WO2018018800A1 (en) * | 2016-07-26 | 2018-02-01 | 黄庄芳容 | Method for wet transfer printing of polyester fiber/cotton fiber union fabric |
| CN108589326A (en) * | 2018-04-25 | 2018-09-28 | 佛山市三水大昌印染织造有限公司 | A kind of technological process of printing and dyeing |
| CN108824034A (en) * | 2018-06-22 | 2018-11-16 | 佛山市亨特纺织有限公司 | A kind of dustless black processing method of polyester-cotton blend/cotton knitted fabric |
| CN111910446A (en) * | 2020-08-25 | 2020-11-10 | 南通云花色织有限公司 | Polyester-cotton blended yarn dyeing process |
| CN113089342A (en) * | 2021-05-20 | 2021-07-09 | 皇宝（石狮）实业有限公司 | Dyeing and finishing process of black polyester-cotton elastic fabric |
| CN113136731A (en) * | 2021-04-16 | 2021-07-20 | 江苏艾丽森纺织科技有限公司 | Cotton fabric printing and dyeing process |
-
2021
- 2021-12-14 CN CN202111523104.7A patent/CN114351478A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320027A (en) * | 2015-06-15 | 2017-01-11 | 张家港市宏盛贸易有限公司 | Cotton fabric printing and dyeing process |
| WO2018018800A1 (en) * | 2016-07-26 | 2018-02-01 | 黄庄芳容 | Method for wet transfer printing of polyester fiber/cotton fiber union fabric |
| CN107059384A (en) * | 2016-12-28 | 2017-08-18 | 无为竟成服饰有限公司 | A kind of dyeing and finishing technology of polyester-cotton blend interwoven fabric |
| CN108589326A (en) * | 2018-04-25 | 2018-09-28 | 佛山市三水大昌印染织造有限公司 | A kind of technological process of printing and dyeing |
| CN108824034A (en) * | 2018-06-22 | 2018-11-16 | 佛山市亨特纺织有限公司 | A kind of dustless black processing method of polyester-cotton blend/cotton knitted fabric |
| CN111910446A (en) * | 2020-08-25 | 2020-11-10 | 南通云花色织有限公司 | Polyester-cotton blended yarn dyeing process |
| CN113136731A (en) * | 2021-04-16 | 2021-07-20 | 江苏艾丽森纺织科技有限公司 | Cotton fabric printing and dyeing process |
| CN113089342A (en) * | 2021-05-20 | 2021-07-09 | 皇宝（石狮）实业有限公司 | Dyeing and finishing process of black polyester-cotton elastic fabric |
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