CN112921642B - Method for improving sweat absorption and quick drying performance of polyester cotton knitted fabric - Google Patents
Method for improving sweat absorption and quick drying performance of polyester cotton knitted fabric Download PDFInfo
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- CN112921642B CN112921642B CN202110280441.1A CN202110280441A CN112921642B CN 112921642 B CN112921642 B CN 112921642B CN 202110280441 A CN202110280441 A CN 202110280441A CN 112921642 B CN112921642 B CN 112921642B
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- 239000004744 fabric Substances 0.000 title claims abstract description 84
- 229920000742 Cotton Polymers 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000001035 drying Methods 0.000 title claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 21
- 210000004243 sweat Anatomy 0.000 title claims abstract description 19
- 229920000728 polyester Polymers 0.000 title claims abstract description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 20
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 19
- 238000004043 dyeing Methods 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000007730 finishing process Methods 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 18
- 229920004933 Terylene® Polymers 0.000 description 11
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 235000011121 sodium hydroxide Nutrition 0.000 description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000001000 micrograph Methods 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
-
- 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
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention belongs to the technical field of polyester cotton knitted fabric treatment. Aiming at the problem that the existing fabric dyeing and finishing process cannot effectively improve the diffusivity of a polyester-cotton fabric, the invention provides a method for improving the sweat absorption and quick drying performance of a polyester-cotton knitted fabric, which comprises the following steps: adding penetrating agent into the cylinder with concentration of 2.0 + -0.3 g/L, heating to 50 + -3 deg.C, adding polyester-cotton knitted fabric into the cylinder, and running for 5 min; adding NaOH with the concentration of 10 +/-0.5 g/L, and operating for 5 minutes after the NaOH is added; addition of H2O2The concentration is 10g +/-0.5/L, and H is added completely2O2Then, the operation is carried out for 5 minutes; rapidly heating from 50 +/-3 ℃ to 110 +/-3 ℃, preserving the heat for 30 minutes at the temperature of 110 +/-3 ℃, and then cooling to 75 +/-3 ℃ and discharging water; adding water again, heating to 50 +/-3 ℃, and keeping the temperature at 50 +/-3 ℃ for 10 minutes. The invention fundamentally improves the diffusion performance of the fabric, and can obtain more lasting effect starting from the microstructure of the fabric fiber.
Description
Technical Field
The invention belongs to the technical field of polyester-cotton knitted fabric processing, and particularly relates to a method for improving the sweat absorption and quick drying performance of a polyester-cotton knitted fabric.
Background
The sweat-absorbing and quick-drying fabric has the excellent characteristics of light weight, moisture permeability, quick drying, coolness, comfort, easy cleaning, no need of ironing and the like, and is widely applied to the fields of sportswear, outdoor and tourism casual clothes, underwear and the like.
The method for improving the sweat absorption and quick drying performance of the fabric comprises the following steps: the heat dissipation area of the fabric is increased through a weaving process, for example, the fabric is woven into a honeycomb mesh-shaped double-layer fabric. The special-shaped cross section of the fiber (Y-shaped, cross-shaped, W-shaped, bone-shaped and the like) is utilized to form grooves on the surface of the fiber, the moisture and the sweat on the surface layer of the skin are quickly absorbed by means of the wicking moisture-conducting structure of the grooves and are instantly discharged out of the body, and then the sweat is diffused and quickly evaporated by the fiber on the surface of the cloth, so that the purposes of absorbing moisture, releasing sweat and adjusting the body temperature are achieved, and the skin is kept dry and cool. In the dyeing and finishing processing stage of the fabric, the moisture absorption quick-drying auxiliary agent is added during dyeing or shaping, so that the water absorption performance of the fabric is improved, but the diffusion performance of the fabric cannot be improved by the traditional dyeing and finishing moisture absorption quick-drying technology processing.
The polyester-cotton knitted fabric is a knitted fabric formed by blending polyester and cotton. The knitted fabric formed by blending the terylene and the cotton has the advantages that the moisture absorption and sweat release performance of the fabric is obviously reduced along with the reduction of the proportion of the terylene, the ratio of the terylene is less than 40%, and the probability that the moisture absorption and quick drying performance is lower than that of JIS L1907 + 2004 standard is very high. By adopting a weaving process or the existing dyeing and finishing process, the sweat quick-drying property of the fabric is difficult to be improved to an ideal state.
Disclosure of Invention
Aiming at the problem that the existing fabric dyeing and finishing process cannot effectively improve the diffusibility of the polyester-cotton fabric, the invention provides a method for improving the sweat absorption and quick drying performance of the polyester-cotton knitted fabric, and the diffusibility of fabric fibers is improved through improving the dyeing and finishing process, so that the sweat absorption and quick drying performance of the fabric is improved.
The invention is realized by the following technical scheme:
a method for improving the sweat absorption and quick drying performance of a polyester cotton knitted fabric comprises the following steps:
(1) adding penetrant with concentration of 2.0 + -0.3 g/L into the cylinder, heating to 50 + -3 deg.C, adding the polyester-cotton knitted fabric into the cylinder, and running for 5min to fully soak the polyester-cotton knitted fabric in the water solution;
(2) adding NaOH with the concentration of 10 +/-0.5 g/L in the next 10 minutes, and operating for 5 minutes after the NaOH is added so that the fabric can operate uniformly in the solution;
(3) the next 10 minutes H was added2O2At a concentration of 10gPlus or minus 0.5/L, H addition is completed2O2Then the fabric is run for 5 minutes to ensure that the fabric runs uniformly in the solution;
(4) rapidly heating from 50 +/-3 ℃ to 110 +/-3 ℃, preserving the heat for 30 minutes at the temperature of 110 +/-3 ℃, and then cooling to 75 +/-3 ℃ and discharging water;
(5) adding water again, heating to 50 +/-3 ℃, and keeping the temperature at 50 +/-3 ℃ for 10 minutes to wash the fabric in the water solution.
The method for further improving the sweat absorption and quick drying performance of the polyester cotton knitted fabric comprises the following steps:
(1) adding a penetrating agent into the cylinder, wherein the concentration is 2g/L, heating to 50 ℃, adding the polyester-cotton knitted fabric into the cylinder, and running for 5min to fully soak the polyester-cotton knitted fabric in the aqueous solution;
(2) NaOH with the concentration of 10g/L is added in the next 10 minutes, and the operation is carried out for 5 minutes after the NaOH is added, so that the fabric can operate uniformly in the solution;
(3) the next 10 minutes H was added2O2The concentration is 10g/L, and H is added completely2O2Then the fabric is run for 5 minutes to ensure that the fabric runs uniformly in the solution;
(4) rapidly heating from 50 ℃ to 110 ℃, preserving heat for 30 minutes at 110 ℃, then cooling to 75 ℃ and discharging water;
(5) adding water again, heating to 50 ℃, and keeping the temperature at 50 ℃ for 10 minutes to wash the fabric in the water solution.
Further, the temperature of the step (4) is increased from 50 +/-3 ℃ to 110 +/-3 ℃ within 5 minutes.
Furthermore, the polyester-cotton knitted fabric comprises 25-40% of terylene and 75-90% of cotton knitting; furthermore, 25-35% of terylene and 75-90% of cotton knitting.
Further, the polyester-cotton knitted fabric comprises 34% of polyester and 66% of cotton knitted fabric.
According to the invention, the usage amount and processing temperature of caustic soda and hydrogen peroxide are increased, so that roughening and etching effects are generated on the surface of the fiber, and protrusions and pits are formed on the surface of the fiber, so that the purpose of increasing the surface area of the fiber is achieved, and the sweat absorption and quick drying performance of the fabric is improved.
The invention fundamentally improves the diffusion performance of the fabric, and can obtain more lasting effect starting from the microstructure of the fabric fiber compared with the introduction of the moisture absorption quick-drying auxiliary agent.
The invention controls the consumption, the processing time and the temperature of the caustic soda and the hydrogen peroxide, so that the quick drying effect and the fabric strength reach a better balance state.
Drawings
FIG. 1 is a flow chart of the original process;
FIG. 2 is a process flow diagram of the present invention;
FIG. 3 is a cross-sectional electron microscope image of cotton fiber processed by the prior art;
FIG. 4 is an electron microscope image of the surface of cotton fiber processed by the prior art;
FIG. 5 is a cross-sectional electron microscope image of cotton fiber processed by the new process;
FIG. 6 is an electron microscope image of the surface of cotton fiber after new processing;
FIG. 7 is an electron microscope image of the surface of the terylene after being processed by the prior art;
FIG. 8 is an electron microscope image of the surface of the terylene after being processed by the new process;
FIG. 9 shows the result of the sweat-absorbent quick-drying test in the prior art;
fig. 10 shows the result of sweat absorption quick-drying test in the new technology.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings.
As shown in fig. 1, the original process flow is as follows:
(1) adding a penetrating agent into the cylinder, wherein the concentration is 2g/L, heating to 50 ℃, adding the polyester-cotton knitted fabric into the cylinder, and running for 5min to fully soak the polyester-cotton knitted fabric in the aqueous solution;
(2) NaOH with the concentration of 4g/L is added in the next 10 minutes, and the operation is carried out for 5 minutes after the NaOH is added, so that the fabric can operate uniformly in the solution;
(3) the next 10 minutes H was added2O2The concentration is 3g/L, and H is added completely2O2Then the fabric is run for 5 minutes to ensure that the fabric runs uniformly in the solution;
(4) rapidly heating from 50 ℃ to 95 ℃, preserving heat for 40 minutes at 95 ℃, and then cooling to 75 ℃ and discharging water;
(5) and adding water again, heating to 50 ℃, and keeping the temperature at 50 ℃ for 10 minutes to wash the fabric in the aqueous solution.
As shown in fig. 2, the new process flow of the present invention is as follows:
(1) adding a penetrating agent into the cylinder, wherein the concentration is 2g/L, heating to 50 ℃, adding the polyester-cotton knitted fabric into the cylinder, and running for 5min to fully soak the polyester-cotton knitted fabric in the aqueous solution;
(2) adding NaOH with the concentration of 10g/L in the next 10 minutes, and operating for 5 minutes after the NaOH is added, so that the fabric can operate uniformly in the solution;
(3) the next 10 minutes H was added2O2The concentration is 10g/L, and H is added completely2O2Then the fabric is run for 5 minutes to ensure that the fabric runs uniformly in the solution;
(4) rapidly heating from 50 ℃ to 110 ℃, preserving heat for 30 minutes at 110 ℃, then cooling to 75 ℃ and discharging water;
(5) adding water again, heating to 50 ℃, and keeping the temperature at 50 ℃ for 10 minutes to wash the fabric in the water solution.
The improvement point and the principle of the new process are as follows:
1. the amount of NaOH is increased, the effect similar to alkali decrement can be brought to terylene, the terylene fiber can be improved, the sea-island effect is caused, the mercerizing effect can be generated to cotton fiber, the cotton fiber is swelled, and the surface area of the cotton fiber is effectively increased.
2. The oxidation of cellulose by hydrogen peroxide mainly oxidizes hydroxyl groups of glucose molecules into ketone, namely, the so-called ketocellulose; sodium hypochlorite mainly oxidizes hydroxyl of glucose molecules into aldehyde, and the existence of the aldehyde group can continue the degradation of cellulose to cause large-area damage to the fiber, and related data show that: compared with the oxygen consumption required by breaking cellulose molecules, the oxygen consumption of the hydrogen peroxide is greater than that of the sodium hypochlorite and the sodium chlorite, which is a reason that the hydrogen peroxide has less damage to the cellulose. So that only H2O2The cotton fiber can be damaged to a certain extent only when the dosage is increased, and the damage is mainly reflected in that the surface of the fiber can generateThe fibrous surface changes from a relatively smooth condition to an irregular damage condition that increases many depressions due to numerous fissures. Substantially increasing the surface area of the fiber. The surface area of the fiber is greatly increased, so that the diffusion speed of water molecules in the fabric is accelerated, and the moisture absorption and quick drying performance of the fabric is improved.
3. The processing temperature is increased from 95 ℃ to 110 ℃, and the sea-island effect of the terylene, the swelling and damage of the cotton fiber and the effect of increasing the surface area of the fiber are further increased through the increase of energy.
Examples and comparative examples
Polyester-cotton fabric: the terylene content is 34 percent, the cotton content is 66 percent, the fabric with the same composition is dyed and finished according to the prior process and the new process, and the sweat absorption and quick drying effect is detected according to JIS 1907 and 2004 standards.
From the comparison of fig. 3 and 4 with fig. 5 and 6, it can be seen that the pores between the cotton fibers are increased after the new process is used, the swelling of the cotton fibers is obvious, and the new process can effectively increase the surface area of the cotton fibers.
From the comparison of the polyester fiber surfaces processed by the new and old processes in fig. 7 and 8, it is obvious that the polyester fiber surface becomes rough and has protrusions and pits, resulting in the increase of the specific surface of the fiber after the polyester fiber is processed by the new process.
From a comparison of fig. 9 and fig. 10, it can be seen that 60 minutes after the new process was used, the diffusible residual water fraction was 47% after washing before 53.4% in the original process and 14.5% after washing before 13.8% in the new process. The sweat absorption and quick drying performance is obviously improved.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (5)
1. A method for improving the sweat absorption and quick drying performance of a polyester cotton knitted fabric is characterized by comprising the following steps:
(1) adding penetrant with concentration of 2.0 + -0.3 g/L into the cylinder, heating to 50 + -3 deg.C, adding the polyester-cotton knitted fabric into the cylinder, and running for 5min to fully soak the polyester-cotton knitted fabric in the water solution;
(2) adding NaOH with the concentration of 10 +/-0.5 g/L in the next 10 minutes, and operating for 5 minutes after the NaOH is added so that the fabric can operate uniformly in the solution;
(3) the next 10 minutes H was added2O2The concentration is 10g +/-0.5/L, and H is added completely2O2Then the fabric is run for 5 minutes to ensure that the fabric runs uniformly in the solution;
(4) rapidly heating to 110 +/-3 ℃ from 50 +/-3 ℃, preserving heat for 30 minutes at 110 +/-3 ℃, and then cooling to 75 +/-3 ℃ and discharging water;
(5) adding water again, heating to 50 +/-3 ℃, and keeping the temperature at 50 +/-3 ℃ for 10 minutes to wash the fabric in the water solution.
2. The method of claim 1, comprising the steps of:
(1) adding a penetrating agent into the cylinder, wherein the concentration is 2g/L, heating to 50 ℃, adding the polyester-cotton knitted fabric into the cylinder, and running for 5min to fully soak the polyester-cotton knitted fabric in the aqueous solution;
(2) adding NaOH with the concentration of 10g/L in the next 10 minutes, and operating for 5 minutes after the NaOH is added, so that the fabric can operate uniformly in the solution;
(3) the next 10 minutes H was added2O2The concentration is 10g/L, and H is added completely2O2Then the fabric is run for 5 minutes to ensure that the fabric runs uniformly in the solution;
(4) rapidly heating from 50 ℃ to 110 ℃, preserving heat for 30 minutes at 110 ℃, then cooling to 75 ℃ and discharging water;
(5) adding water again, heating to 50 ℃, and keeping the temperature at 50 ℃ for 10 minutes to wash the fabric in the water solution.
3. The method of claim 1, wherein step (4) is performed by heating from 50 ± 3 ℃ to 110 ± 3 ℃ within 5 minutes.
4. The method according to 1 or 2, characterized in that the polyester-cotton knitted fabric comprises 25-40% of polyester and 75-90% of cotton knitted fabric.
5. The method according to 1 or 2, characterized in that the composition of the polyester-cotton knitted fabric is 34% of polyester and 66% of cotton knitted fabric.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382616A (en) * | 2013-06-26 | 2013-11-06 | 宁波大千纺织品有限公司 | Polyester cotton moisture absorption and instant drying knitted fabric and preparation method thereof |
| CN111663216A (en) * | 2020-06-17 | 2020-09-15 | 安踏（中国）有限公司 | Moisture-conductive quick-drying type composite yarn, preparation method thereof and fabric |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382616A (en) * | 2013-06-26 | 2013-11-06 | 宁波大千纺织品有限公司 | Polyester cotton moisture absorption and instant drying knitted fabric and preparation method thereof |
| CN111663216A (en) * | 2020-06-17 | 2020-09-15 | 安踏（中国）有限公司 | Moisture-conductive quick-drying type composite yarn, preparation method thereof and fabric |
Non-Patent Citations (2)
| Title |
|---|
| 吸湿排汗纤维/棉混纺织物的染整加工;黄怡等;《染整技术》;20151120(第11期);第17-19页 * |
| 吸湿排汗织物染整加工技术;张玲香;《印染》;20070329(第05期);第27-30页 * |
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