CN113249965B - Moisture-absorbing quick-drying fabric and preparation method thereof - Google Patents
Moisture-absorbing quick-drying fabric and preparation method thereof Download PDFInfo
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- CN113249965B CN113249965B CN202110318575.8A CN202110318575A CN113249965B CN 113249965 B CN113249965 B CN 113249965B CN 202110318575 A CN202110318575 A CN 202110318575A CN 113249965 B CN113249965 B CN 113249965B
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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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- 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 System
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- 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
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- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
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- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
- D06P1/67375—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341 with sulfur-containing anions
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- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
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- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
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- 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
Abstract
The invention relates to a preparation method of a moisture-absorbing quick-drying fabric, which comprises the steps of boiling, bleaching, dyeing, cleaning, finishing and shaping cotton fiber fabrics. The invention aims at cotton fiber fabric, carries out integral optimization of dyeing and finishing process, comprises comprehensive adjustment of boiling, bleaching, dyeing, cleaning and finishing and shaping steps, realizes the improvement of the quick-drying performance of the cotton fiber fabric, and thus prepares the moisture-absorbing quick-drying fabric. The invention aims at cotton fiber fabric, carries out integral optimization of dyeing and finishing process, comprises comprehensive adjustment of boiling, bleaching, dyeing, cleaning and finishing and shaping steps, realizes the improvement of the quick-drying performance of the cotton fiber fabric, and thus prepares the moisture-absorbing quick-drying fabric. The invention is mainly based on the process improvement to improve the quick-drying performance of the cotton fiber fabric, and compared with the traditional method of improving the quick-drying performance of the fabric by adding the fiber with the quick-drying characteristic, the process is simple and low in cost, and can avoid the influence of the addition of other fibers on the moisture absorption performance of the cotton fiber fabric.
Description
Technical Field
The invention relates to the technical field of textile fabrics, in particular to a moisture-absorbing and quick-drying fabric and a preparation method thereof.
Background
The human body can sweat when being heated, and the clothes which can quickly absorb sweat and quickly evaporate sweat can be worn, so that the comfort is ensured. Cotton fiber fabrics, such as cotton clothes, are soft and comfortable and have good air permeability, but sweat in the cotton fiber fabrics is slowly evaporated after absorbing sweat due to the fact that the cotton fiber belongs to the cellulose fiber, and the cotton fiber structure has cellular cavities, so that moisture is easily stored in the fiber, the moisture absorption performance of the cotton fiber is good, but the quick-drying performance cannot meet the requirement. At present, cotton fiber fabrics, especially all-cotton fiber fabrics, have no moisture-absorbing and quick-drying products.
The traditional moisture-absorbing and quick-drying textile fabric mainly focuses on purified fiber, cotton fiber blended fabric and the like, for example, the production process of the ultra-soft smooth anti-fluffing skin-friendly CVC (continuously variable crown) undershirt cloth comprises the following steps: spinning → weaving → pre-treatment → peracid deoxidization → dyeing terylene → reduction → cleaning → polishing → dyeing cotton → post-treatment → finishing and shaping, wherein the spinning: the siro spinning process is used for mixing 75-85 wt% of cotton and 15-25 wt% of polyester to form the yarn. Further, the method comprises the following steps: (1) spinning: using siro spinning technology to mix 75-85 wt% of cotton and 15-25 wt% of terylene into yarn; (2) weaving: weaving the yarns in the step (1) into grey cloth; (3) pretreatment: treating the grey cloth in the step (2) at 95-100 ℃ for 20-40 min by using a pretreatment liquid containing a penetrating agent, caustic soda and hydrogen peroxide, and taking out the cloth; further, in the step (3), the pretreatment liquid is a solution containing 0.5-1.5 g/L of penetrating agent, 1-3 g/L of caustic soda and 1-3 g/L of hydrogen peroxide. (4) And (3) removing oxygen by peracid: adding acetic acid of 0.2-0.8 g/L and deoxygenise of 0.01-0.08 wt% into the cloth obtained in the step (3) to perform peracid deoxygenization treatment; (5) dyeing polyester: adding 0.2-0.8 g/L of acetic acid, 0.2-0.8 g/L of sodium acetate, 0.2-0.8 g/L of a disperse dye leveling agent and a disperse dye into the cloth obtained in the step (4), and treating for 40-50 min at 125-135 ℃; (6) reduction: adding 2-5 g/L of caustic soda and 2-5 g/L of sodium hydrosulfite into the cloth in the step (5), and treating at 70-90 ℃ for 10-30 min; (7) cleaning: adding acetic acid 0.5-0.8 g/L into the cloth obtained in the step (6), and cleaning at 50-70 ℃ for 5-15 min; (8) polishing: adding 0.1-0.2 wt% of polishing enzyme into the cloth obtained in the step (7), and treating at 53-57 ℃ for 40-50 min; (9) dyeing cotton: treating the cloth material in the step (8) for 40-50 min at 50-70 ℃ by using a dye solution containing a reactive dye leveling agent, a reactive dye, industrial salt and sodium carbonate; (10) and (3) post-treatment: adding 0.5-1.5 g/L soaping agent into the cloth in the step (9), treating at 50-70 ℃ for 15-25 min, repeating for one to two times, and then fixing color; (11) finishing and shaping: and (3) dehydrating and drying the cloth in the step (10), then carrying out heat setting on the cloth at 150-170 ℃ to obtain a finished product, and then carrying out oil softening treatment. In the step (11), the softening oil treatment process is to add 40-60 g/L of hydrophilic softening oil and 20-40 g/L of terylene hydrophilic softening oil into the cloth for padding. The conventional moisture-absorbing and quick-drying textile as described above is mainly to improve the quick-drying performance by blending cotton fiber and polyester component (i.e., polyester fiber), but since the moisture absorption of polyester fiber is poor, it actually reduces the moisture absorption performance of the entire textile by being incorporated. Therefore, how to enable the cotton fiber textile fabric to have quick-drying performance on the premise of not influencing the moisture absorption performance of the cotton fiber textile fabric is a technical problem to be solved urgently.
Disclosure of Invention
Based on the above, the invention aims at solving the problem that the moisture absorption and quick drying of cotton fiber fabrics cannot be realized at the same time, and the main purpose of the invention is to provide the preparation method of the moisture absorption and quick drying fabric.
The technical scheme of the invention comprises the following steps:
a preparation method of a moisture-absorbing and quick-drying cotton fabric comprises the steps of boiling, bleaching, dyeing, cleaning, finishing and shaping cotton fiber fabrics;
the boiling and bleaching steps comprise: boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 0.9-1.2 g/L, and operating at the temperature of 45-55 ℃ for 5-15 min;
the dyeing step comprises: dyeing the boiled and bleached cotton fiber fabric for 20-30 min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 15-25 min, continuously adding sodium carbonate into the dye aqueous solution, and running for 80-100 min, wherein the temperature of the dye aqueous solution is maintained at 55-65 ℃ or 75-85 ℃;
the cleaning step comprises: washing the dyed cotton fiber fabric for 10-20 min at 45-55 ℃ by using an acetic acid aqueous solution with the acetic acid concentration of 0.1-0.2 g/L;
the step of finishing and shaping comprises: softening oil, and heating for shaping.
The invention aims at cotton fiber fabric, carries out integral optimization of dyeing and finishing process, comprises comprehensive adjustment of boiling, bleaching, dyeing, cleaning and finishing and shaping steps, realizes the improvement of the quick-drying performance of the cotton fiber fabric, and thus prepares the moisture-absorbing quick-drying fabric. The invention is mainly based on the process improvement to improve the quick-drying performance of the cotton fiber fabric, and compared with the traditional method of improving the quick-drying performance of the fabric by adding the fiber with the quick-drying characteristic, the process is simple and low in cost, and can avoid the influence of the addition of other fibers on the moisture absorption performance of the cotton fiber fabric.
In one embodiment, 10g to 100g of anhydrous sodium sulphate is added to 1L of the aqueous dye solution.
In one embodiment, 5g to 20g of sodium carbonate is added per 1L of the aqueous dye solution.
In one embodiment, 0g to 150g of dye is added to 1kg of the cotton fiber fabric.
In one embodiment, the dye contained in the aqueous dye solution is selected from the group consisting of a dye from Huntsman corporation and/or a dye from Hubei Liyuan science and technology, Inc.
In one embodiment, the boiling and bleaching liquid contains a refining agent, caustic soda and hydrogen peroxide.
In one embodiment, the boiling and bleaching liquid contains 0.5-2 g/L of refining agent, 2-4 g/L of caustic soda and 2-8 g/L of hydrogen peroxide.
In one embodiment, the refining agent is a fatty alcohol polyoxyethylene ether non-anionic surfactant.
In one embodiment, the boiling and bleaching are carried out at the temperature of 95-100 ℃ for 55-65 min.
In one embodiment, the temperature for shaping is 155-165 ℃, and the machine speed for shaping is 20-30 m/min.
In one embodiment, the concentration of the selected soft oil in the soft oil solution is 10 g/L-50 g/L in the process of soft oil treatment.
In one embodiment, the soft oil is selected from fatty acid quaternary ammonium salt or/and reactive polyurethane.
In one embodiment, the weave fibers of the cotton fiber fabric are natural cotton fibers, or the natural cotton fibers and other types of cotton fibers are simultaneously contained.
The moisture-absorbing and quick-drying fabric obtained by the preparation method is provided.
Compared with the prior art, the invention has the following beneficial effects:
the invention aims at cotton fiber fabric, carries out integral optimization of dyeing and finishing process, comprises comprehensive adjustment of boiling, bleaching, dyeing, cleaning and finishing and shaping steps, realizes the improvement of the quick-drying performance of the cotton fiber fabric, and thus prepares the moisture-absorbing quick-drying fabric. The invention is mainly based on the process improvement to improve the quick-drying performance of the cotton fiber fabric, and compared with the traditional method of improving the quick-drying performance of the fabric by adding the fiber with the quick-drying characteristic, the process is simple and low in cost, and can avoid the influence of the addition of other fibers on the moisture absorption performance of the cotton fiber fabric.
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiment of the invention provides a preparation method of a moisture-absorbing and quick-drying cotton fabric, which comprises the steps of boiling, bleaching, dyeing, cleaning and shaping the cotton fiber fabric;
the boiling and bleaching steps comprise: boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 0.9-1.2 g/L, and operating at the temperature of 45-55 ℃ for 5-15 min;
the dyeing step comprises: dyeing the boiled and bleached cotton fiber fabric for 20-30 min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 15-25 min, continuously adding sodium carbonate into the dye aqueous solution, and running for 80-100 min, wherein the temperature of the dye aqueous solution is maintained at 55-65 ℃ or 75-85 ℃;
the cleaning step comprises: washing the dyed cotton fiber fabric for 10-20 min at 45-55 ℃ by using an acetic acid aqueous solution with the acetic acid concentration of 0.1-0.2 g/L;
the step of finishing and shaping comprises: softening oil, and heating for shaping.
The embodiment of the invention aims at cotton fiber fabrics, and carries out integral optimization of dyeing and finishing processes, including comprehensive adjustment of the steps of boiling, bleaching, dyeing, cleaning and finishing and shaping, so that the quick-drying performance of the cotton fiber fabrics is improved, and the moisture-absorbing and quick-drying fabric is prepared. The invention is mainly based on the process improvement to improve the quick-drying performance of the cotton fiber fabric, and compared with the traditional method of improving the quick-drying performance of the fabric by adding the fiber with the quick-drying characteristic, the process is simple and low in cost, and can avoid the influence of the addition of other fibers on the moisture absorption performance of the cotton fiber fabric.
It is understood that after cleaning and before setting, the cotton fiber fabric of the embodiment of the invention can be put into a drying machine for processing, so as to ensure that the cloth surface absorbs water uniformly and rapidly.
In one example, 10g to 100g of anhydrous sodium sulphate is added to 1L of the aqueous dye solution.
In one example, 5g to 20g of sodium carbonate is added per 1L of the aqueous dye solution.
In one example, 0g to 150g of dye is added per 1kg of the cotton fiber fabric.
In one example, the dye contained in the aqueous dye solution is selected from a dye of Huntsman corporation or/and a dye of Hubei Liyuan science and technology Co.
In one example, the boiling and bleaching liquid contains a refining agent, caustic soda and hydrogen peroxide.
In one example, the scouring and bleaching liquid contains 0.5-2 g/L of refining agent, 2-4 g/L of caustic soda and 2-8 g/L of hydrogen peroxide.
In one example, the refining agent is a fatty alcohol polyoxyethylene ether non-anionic surfactant. Such as JINTEX jiintergeco LCF-185.
In one example, the temperature adopted by boiling and bleaching is 95-100 ℃, and the boiling and bleaching time is 55-65 min.
In one example, the temperature for shaping is 155-165 ℃, and the machine speed for shaping is 20-30 m/min.
In one example, the concentration of the selected soft oil solution in the process of soft oil treatment is 10 g/L-50 g/L.
In one example, the soft oil is selected from fatty acid quaternary ammonium salt or/and reactive polyurethane.
It will be appreciated that the "treatment with a soft oil" referred to in the examples of the present invention is padding of the cleaned cotton fiber fabric in the soft oil solution.
In one example, the weave fiber of the cotton fiber fabric is natural cotton fiber, or contains the natural cotton fiber and other types of cotton fiber. It can be understood that the weave fibers of the cotton fiber fabric are natural cotton fibers, that is, the fabric in the embodiment of the present invention is an all-cotton fabric, "all cotton" in the embodiment of the present invention is synonymous with "pure cotton," and "all-cotton fabric" is a fiber with a cotton content of 100%. In the embodiment of the present invention, the weave fibers of the cotton fabric may also include natural cotton fibers and other types of cotton fibers, such as artificial cotton.
According to the preparation method provided by the embodiment of the invention, machine equipment such as a dye vat, a scutching machine, a dryer and the like cannot stain soft oil or a color fixing agent.
The moisture-absorbing and quick-drying fabric obtained by the preparation method is provided.
The chemicals used in the following examples of the present invention are all commercially available chemicals.
Example 1
The embodiment provides a moisture-absorbing quick-drying fabric and a preparation method thereof, wherein the preparation method comprises the steps of boiling, bleaching, dyeing, cleaning and shaping the cotton fiber fabric;
(1) the boiling and bleaching steps comprise:
boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 0.9g/L, and operating at 45 ℃ for 5 min. The method comprises the following steps: the boiling and bleaching process is carried out at the temperature of 95 ℃ for 55min, and the boiling and bleaching liquid contains 0.5g/L of refining agent (the specific type of the refining agent is JINTEX JintergEco LCF-185), 2g/L of caustic soda and 2g/L of hydrogen peroxide; the tissue fiber of the cotton fiber fabric is all natural cotton fiber.
(2) The dyeing step comprises:
dyeing the boiled and bleached cotton fiber fabric for 20min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 15min, continuously adding sodium carbonate into the dye aqueous solution, running for 80min, and maintaining the temperature of the dye aqueous solution at 55 ℃. In the step, 10g of anhydrous sodium sulphate, 5g of sodium carbonate and 0g of dye are added into 1L of the dye aqueous solution.
(3) The cleaning step comprises: and washing the dyed cotton fiber fabric for 20min at 45 ℃ by using an acetic acid aqueous solution with the acetic acid concentration of 0.1 g/L. After cleaning and before shaping, the cotton fiber fabric can be placed in a cloth drying machine for treatment so as to ensure that the cloth cover absorbs water uniformly and quickly.
(4) The step of finishing and shaping comprises: hydrophilic soft oil treatment, and heating and shaping (shaping temperature is 155 ℃, and machine speed is 20 m/min). In the hydrophilic soft oil treatment process, the concentration of the hydrophilic soft oil (the specific type of the hydrophilic soft oil is fatty acid quaternary ammonium salt) in the selected hydrophilic soft oil solution is 10 g/L.
Example 2
The embodiment provides a moisture-absorbing quick-drying fabric and a preparation method thereof, wherein the preparation method comprises the steps of boiling, bleaching, dyeing, cleaning and shaping the cotton fiber fabric;
(1) the boiling and bleaching steps comprise:
boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 1.2g/L, and operating at 55 ℃ for 15 min. The method comprises the following steps: the boiling and bleaching process is carried out at the temperature of 100 ℃ for 65min, and the boiling and bleaching liquid contains 2g/L of refining agent (the specific type of the refining agent is JINTEX JinterergEco LCF-185), 4g/L of caustic soda and 8g/L of hydrogen peroxide; the tissue fiber of the cotton fiber fabric is all natural cotton fiber.
(2) The dyeing step comprises:
dyeing the boiled and bleached cotton fiber fabric for 30min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 25min, continuously adding sodium carbonate into the dye aqueous solution, and running for 100min, wherein the temperature of the dye aqueous solution is maintained at 65 ℃. In the step, 100g of sodium sulfate 20g of sodium carbonate is added into every 1L of the dye aqueous solution, and 150g of dye (the dye is purchased from Hubei Liyuan science and technology Co., Ltd.) is correspondingly added into every 1kg of the cotton fiber fabric.
(3) The cleaning step comprises: and washing the dyed cotton fiber fabric for 15min at 55 ℃ by using an acetic acid aqueous solution with the acetic acid concentration of 0.2 g/L. After cleaning and before shaping, the cotton fiber fabric can be placed in a cloth drying machine for treatment so as to ensure that the cloth cover absorbs water uniformly and quickly.
(4) The step of finishing and shaping comprises: hydrophilic soft oil treatment, and heating and shaping (shaping temperature is 165 ℃, machine speed is 30 m/min). In the hydrophilic soft oil treatment process, the concentration of the hydrophilic soft oil (the specific type of the hydrophilic soft oil is fatty acid quaternary ammonium salt) in the selected hydrophilic soft oil solution is 50 g/L.
Example 3
The embodiment provides a moisture-absorbing quick-drying fabric and a preparation method thereof, wherein the preparation method comprises the steps of boiling, bleaching, dyeing, cleaning and shaping the cotton fiber fabric;
(1) the boiling and bleaching steps comprise:
boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 1g/L, and operating at 50 ℃ for 10 min. The method comprises the following steps: the boiling and bleaching process is carried out at the temperature of 97 ℃ for 60min, and the boiling and bleaching liquid contains 1g/L of refining agent (the specific type of the refining agent is JINTEX JinterergEco LCF-185), 3g/L of caustic soda and 5g/L of hydrogen peroxide; the weave fiber of the cotton fiber fabric comprises natural cotton fiber and artificial cotton fiber.
(2) The dyeing step comprises:
dyeing the boiled and bleached cotton fiber fabric for 25min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 20min, continuously adding sodium carbonate into the dye aqueous solution, running for 90min, and maintaining the temperature of the dye aqueous solution at 60 ℃. In the step, 50g of anhydrous sodium sulphate and 15g of sodium carbonate are added into every 1L of the dye aqueous solution, and 100g of dye (the dye is purchased from Hubei Liyuan science and technology Co., Ltd.) is correspondingly added into every 1kg of the cotton fiber fabric.
(3) The cleaning step comprises: and washing the dyed cotton fiber fabric for 10min at 50 ℃ by using an acetic acid water solution with the acetic acid concentration of 0.15 g/L. After cleaning and before shaping, the cotton fiber fabric can be placed in a cloth drying machine for treatment so as to ensure that the cloth cover absorbs water uniformly and quickly.
(4) The step of finishing and shaping comprises: hydrophilic soft oil treatment, and heating and shaping (shaping temperature is 160 ℃, and machine speed is 25 m/min). In the hydrophilic soft oil treatment process, the concentration of the hydrophilic soft oil (the specific type of the hydrophilic soft oil is reactive polyurethane) in the selected hydrophilic soft oil solution is 30 g/L.
Example 4
The embodiment provides a moisture-absorbing quick-drying fabric and a preparation method thereof, wherein the preparation method comprises the steps of boiling, bleaching, dyeing, cleaning and shaping the cotton fiber fabric;
(1) the boiling and bleaching steps comprise:
boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 1g/L, and operating at 50 ℃ for 10 min. The method comprises the following steps: the boiling and bleaching process is carried out at the temperature of 100 ℃ for 60min, and the boiling and bleaching liquid contains 1.5g/L of refining agent (the specific type of the refining agent is JINTEX JinterergEco LCF-185), 3.5g/L of caustic soda and 5g/L of hydrogen peroxide; the tissue fiber of the cotton fiber fabric is natural cotton fiber.
(2) The dyeing step comprises:
dyeing the boiled and bleached cotton fiber fabric for 25min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 20min, continuously adding sodium carbonate into the dye aqueous solution, running for 95min, and maintaining the temperature of the dye aqueous solution at 80 ℃. In the step, 10g of anhydrous sodium sulphate and 15g of sodium carbonate are added into 1L of the dye aqueous solution, and 150g of dye (the dye is purchased from Huntsman company) is correspondingly added into 1kg of the cotton fiber fabric.
(3) The cleaning step comprises: and washing the dyed cotton fiber fabric for 20min at 45 ℃ by using an acetic acid water solution with the acetic acid concentration of 0.15 g/L. After cleaning and before shaping, the cotton fiber fabric can be placed in a cloth drying machine for treatment so as to ensure that the cloth cover absorbs water uniformly and quickly.
(4) The step of finishing and shaping comprises: hydrophilic soft oil treatment, and heating and shaping (shaping temperature is 160 ℃, and machine speed is 25 m/min). In the hydrophilic soft oil treatment process, the concentration of the hydrophilic soft oil (the specific type of the hydrophilic soft oil is reactive polyurethane) in the selected hydrophilic soft oil solution is 40 g/L.
Comparative example 1
This comparative example is a comparative example to example 4, the difference with respect to example 4 being in step (1), specifically the step of this comparative example of scouring and bleaching comprising:
boiling and bleaching the cotton fiber fabric by using a boiling and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 0.2g/L, operating at 50 ℃ for 10min, and neutralizing the boiling and bleaching solution to be neutral. The rest of the setup was referred to example 4.
Comparative example 2
This comparative example is a comparative example to example 4, the difference with respect to example 4 being in step (2), specifically the step of dyeing the comparative example comprises:
directly dyeing the boiled and bleached cotton fiber fabric for 140min by using dye aqueous solution containing anhydrous sodium sulphate and sodium carbonate. The rest of the setup was referred to example 4.
Comparative example 3
This comparative example is a comparative example to example 4, and the difference with respect to example 4 is in step (3), specifically, the step of cleaning this comparative example includes:
and (3) washing the dyed cotton fiber fabric for 20min at 50 ℃ by using a soaping agent aqueous solution containing 0.15g/L of soaping agent. The rest of the setup was referred to example 4.
Comparative example 4
This comparative example is a comparative example to example 4, the difference with respect to example 4 being step (4), specifically the step of sizing this comparative example comprises:
and (4) heating and setting the cloth treated in the step (4), and then placing the cloth in a hydrophilic soft oil solution of 40g/L for treatment. The rest of the setup was referred to example 4.
Performance testing
Firstly, the cotton fabrics prepared in the examples and the comparative examples are sent to a China Mobile technology for spinning (CTTC) for detecting the moisture absorption and quick drying effects, and the detection standard refers to GB/T21655.1-2008.
A. Water absorption-before washing (%), (ii) not less than 200;
B. the dripping water diffusion time before washing is less than or equal to 3;
C. moisture Permeability-before washing (g/m)2.24h)，≥10000；
D. Wicking height-before washing (mm/30min) is not less than 100;
E. the evaporation rate-before washing (g/h) is more than or equal to 0.18;
F. after 5 times of water absorption and washing, the water absorption is more than or equal to 200 percent;
G. the dripping diffusion time is less than or equal to 3 after 5 times of washing;
H. moisture Permeability-after washing 5 times (g/m)2.24h)；≥10000；
I. Wicking height-after 5 times of washing (mm/30min), is not less than 100;
J. the evaporation rate-after 5 times of washing (g/h) is more than or equal to 0.18.
The test results are as follows:
TABLE 1
And secondly, the cotton fabrics prepared in the examples and the comparative examples are sent to a China Mobile technology for (CTTC) for detecting the moisture absorption and quick drying effects, and the detection standard refers to GB/T21655.2-2019.
TABLE 2
TABLE 3 Standard/rating
According to the test results of the above table 2, the classification is performed in combination with the table 3, and the embodiment of the present invention is mainly classified into 4 grades to 5 grades.
Thirdly, the cotton fabrics prepared in the examples and the comparative examples are sent to a China Union technology (CTTC) to detect the cool feeling, and the detection standard refers to GB/T35263-once 2017.
TABLE 4
The embodiment of the invention achieves the moisture absorption and quick drying test standards of GB/T21655.1-2008 and GB/T21655.2-2019 and simultaneously achieves the cool feeling test standard.
In summary, the embodiment of the invention aims at the cotton fiber fabric, the overall optimization of the dyeing and finishing process is carried out, the steps of boiling, bleaching, dyeing, cleaning and finishing and shaping are comprehensively adjusted, the quick-drying performance of the cotton fiber fabric is improved, and the moisture-absorbing and quick-drying fabric is prepared. The invention is mainly based on the process improvement to improve the quick-drying performance of the cotton fiber fabric, and compared with the traditional method of improving the quick-drying performance of the fabric by adding the fiber with the quick-drying characteristic, the process is simple and low in cost, and can avoid the influence of the addition of other fibers on the moisture absorption performance of the cotton fiber fabric.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A preparation method of moisture-absorbing and quick-drying fabric is characterized by comprising the steps of boiling, bleaching, dyeing, cleaning, finishing and shaping cotton fiber fabric;
the boiling and bleaching steps comprise: boiling and bleaching the cotton fiber fabric by using a scouring and bleaching solution, adding an acetic acid aqueous solution with the acetic acid concentration of 0.9-1.2 g/L, operating at 45-55 ℃ for 5-15 min, wherein the scouring and bleaching solution contains 0.5-2 g/L of a refining agent, 2-4 g/L of caustic soda and 2-8 g/L of hydrogen peroxide, the refining agent is a fatty alcohol polyoxyethylene ether non-anionic surfactant, and the temperature adopted by scouring and bleaching is 95-100 ℃;
the dyeing step comprises: dyeing the boiled and bleached cotton fiber fabric for 20-30 min by using a dye aqueous solution, adding anhydrous sodium sulphate into the dye aqueous solution, running for 15-25 min, continuously adding sodium carbonate into the dye aqueous solution, and running for 80-100 min, wherein the temperature of the dye aqueous solution is maintained at 55-65 ℃ or 75-85 ℃;
the cleaning step comprises: washing the dyed cotton fiber fabric for 10-20 min at 45-55 ℃ by using an acetic acid aqueous solution with the acetic acid concentration of 0.1-0.2 g/L;
the step of finishing and shaping comprises: hydrophilic soft oil treatment, heating and shaping, wherein the temperature for shaping is 150-165 ℃.
2. The method for preparing moisture-absorbing and quick-drying fabric according to claim 1, wherein 10g to 100g of anhydrous sodium sulphate is added to 1L of the aqueous dye solution.
3. The method for preparing moisture-absorbing and quick-drying fabric according to claim 1, wherein 5g to 20g of sodium carbonate is added to 1L of the aqueous dye solution.
4. The method for preparing moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein 100g to 150g of dye is added to 1kg of the cotton fiber fabric.
5. The method for preparing moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein the dye contained in the aqueous dye solution is selected from a dye of Huntsman corporation or/and a dye of Hubei Liyuan science and technology GmbH.
6. The preparation method of the moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein the boiling and bleaching time is 50-65 min.
7. The method for preparing moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein the machine speed for setting is 20m/min to 35 m/min.
8. The method for preparing moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein in the hydrophilic soft oil treatment process, the concentration of the hydrophilic soft oil in the soft oil solution is 10g/L to 80 g/L.
9. The preparation method of the moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein the hydrophilic soft oil is fatty acid quaternary ammonium salt or/and reactive polyurethane.
10. The method for preparing the moisture-absorbing and quick-drying fabric according to any one of claims 1 to 3, wherein the tissue fibers of the cotton fiber fabric are natural cotton fibers or the natural cotton fibers and other types of cotton fibers are simultaneously contained.
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| JP2010013791A (en) * | 2006-02-21 | 2010-01-21 | Ist Corp | Porous animal fiber, process for making the same and cotton, mixed fiber, composite fiber, and fabric |
| CN106835718A (en) * | 2017-01-09 | 2017-06-13 | 佛山市广嘉纺织科技有限公司 | A kind of method for sorting and pure cotton fabric of pure cotton fabric moisture absorbing and sweat releasing quick-drying |
| CN107574619A (en) * | 2017-10-24 | 2018-01-12 | 浙江三元纺织有限公司 | A kind of tide crosslinking hydroscopic fast-drying all-cotton yarn-dyed non-ironing face fabric production method |
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|---|---|---|---|---|
| JP2010013791A (en) * | 2006-02-21 | 2010-01-21 | Ist Corp | Porous animal fiber, process for making the same and cotton, mixed fiber, composite fiber, and fabric |
| CN106835718A (en) * | 2017-01-09 | 2017-06-13 | 佛山市广嘉纺织科技有限公司 | A kind of method for sorting and pure cotton fabric of pure cotton fabric moisture absorbing and sweat releasing quick-drying |
| CN107574619A (en) * | 2017-10-24 | 2018-01-12 | 浙江三元纺织有限公司 | A kind of tide crosslinking hydroscopic fast-drying all-cotton yarn-dyed non-ironing face fabric production method |
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