CN116815519A - Preparation process of moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric - Google Patents
Preparation process of moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric Download PDFInfo
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- CN116815519A CN116815519A CN202310775769.XA CN202310775769A CN116815519A CN 116815519 A CN116815519 A CN 116815519A CN 202310775769 A CN202310775769 A CN 202310775769A CN 116815519 A CN116815519 A CN 116815519A
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- fabric
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- antibacterial
- antistatic
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- 239000004744 fabric Substances 0.000 title claims abstract description 74
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000007493 shaping process Methods 0.000 claims abstract description 32
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 24
- 229920006239 diacetate fiber Polymers 0.000 claims abstract description 12
- 229920002334 Spandex Polymers 0.000 claims abstract description 11
- 239000004759 spandex Substances 0.000 claims abstract description 11
- 238000009941 weaving Methods 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 238000004043 dyeing Methods 0.000 claims description 36
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 238000005406 washing Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000000975 dye Substances 0.000 claims description 12
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 8
- 150000004965 peroxy acids Chemical class 0.000 claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 7
- 239000013527 degreasing agent Substances 0.000 claims description 6
- 238000005237 degreasing agent Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 6
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- 125000002091 cationic group Chemical group 0.000 claims description 4
- 238000009940 knitting Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 229920000058 polyacrylate Polymers 0.000 claims description 4
- 239000000985 reactive dye Substances 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004815 dispersion polymer Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 210000004243 sweat Anatomy 0.000 abstract description 10
- 238000004321 preservation Methods 0.000 abstract description 9
- 230000020169 heat generation Effects 0.000 abstract description 8
- 230000009102 absorption Effects 0.000 abstract description 5
- WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 9
- 208000012886 Vertigo Diseases 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
-
- 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
- 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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- 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
- D06P1/02—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 azo dyes
- D06P1/04—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 azo dyes not containing metal
- D06P1/08—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 azo dyes not containing metal cationic azo dyes
-
- D—TEXTILES; PAPER
- 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
- D06P1/38—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 reactive dyes
-
- D—TEXTILES; PAPER
- 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
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8266—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and nitrile groups
-
- 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
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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
- 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
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
- D06M2101/28—Acrylonitrile; Methacrylonitrile
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Woven Fabrics (AREA)
Abstract
The invention provides a preparation process of a moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric, and belongs to the field of functional fabrics. Blending diacetate fibers, acrylic fibers and modal fibers into yarns, weaving the yarns and spandex into fabric, and performing pre-shaping treatment on the obtained fabric; modal can absorb the moisture in the air under low temperature environment, forms the cold-proof layer, provides the effect that the moisture absorption generates heat, and acrylic fiber easily naps and has the heat retaining performance, and both can neutralize and strengthen the characteristic of diacetic acid fibre, makes it have: moisture absorption and sweat release, moisture absorption and heat generation, antibacterial, antistatic and heat preservation properties; meanwhile, the jacquard and weaving structure of the fabric endows the fabric with small honeycomb space, and forms a heat-insulating protective layer with the fluffy shape of the fabric, and the surface of the diacetate fiber in the fabric is provided with a groove channel, so that moisture can quickly circulate along the groove channel, sweat of a body can be quickly transferred, moisture is guided away from the surface of skin, and the skin is kept dry and continuously.
Description
Technical Field
The invention belongs to the field of functional fabrics, and relates to a preparation process of an acetic acid fabric with the functions of moisture absorption, heat generation, antibiosis, static resistance and heat preservation.
Background
In making a fabric, one typically considers a number of factors such as the texture, strength, softness, durability, comfort, etc. of the fabric. However, as the requirements of people on the performance of textiles are higher, the moisture absorption and sweat release and the additional antibacterial performance of moisture absorption and heat generation become more and more important factors.
In the past, many fabrics have had unsatisfactory moisture absorption and perspiration, moisture absorption and heat generation, and antimicrobial properties. For example, some conventional fiber materials such as cotton and wool, while absorbing a large amount of moisture, take a long time to dry, and lack moisture absorption and perspiration and heat generation properties. While some synthetic fibers such as polyester and nylon dry more quickly, they lack hygroscopic and exothermic properties. In addition, many fabrics are also prone to bacteria and microorganisms, which can cause problems such as off-flavors and infections.
In recent years, naia diacetic fiber developed by the company iximan has become a fiber material of great interest. Naia diacetate fiber is a cellulosic fiber made from sustainable raw material wood pulp, has many fine pores and microfibers, can quickly absorb and evaporate sweat and moisture, thus maintaining the dryness and comfort of the human body, and has excellent moisture and perspiration absorption and heat generation properties due to its fiber structure and chemical properties. Meanwhile, the Naia fiber also has antibacterial performance, can effectively inhibit the breeding of bacteria and microorganisms, and avoids the problems of peculiar smell, infection and the like.
If the characteristics of the Naia diacetic fiber can be utilized, the Naia diacetic fiber can be used for making the best of the advantages and the disadvantages, and in the spinning stage, the Modal and acrylic fiber is added for neutralizing and reinforcing the characteristics of the Naia diacetic fiber, so that the Naia diacetic fiber has the following characteristics: the fabric has the advantages of moisture absorption, sweat release, moisture absorption, heating, antibacterial performance, antistatic performance and heat preservation performance, so that the problem that the fabric lacks of moisture absorption, heating, antibacterial performance, antistatic performance and heat preservation in the market can be perfectly solved.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a preparation process of a hygroscopic, exothermic, antibacterial, antistatic and heat-insulating acetate fabric, which can neutralize and strengthen the characteristics of diacetic acid fibers by utilizing acrylic fibers and modal fibers, so that the process has the following characteristics: the moisture absorption and sweat release, moisture absorption and heat generation, antibacterial, antistatic and heat preservation performances can be applied to various fields, such as household underwear, bedding, underwear and the like.
In order to achieve the above object, the present invention has the following technical scheme.
The invention provides a preparation process of a moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric, which comprises the following steps of:
s1: blending diacetate fibers, acrylic fibers and modal fibers into yarns, weaving the yarns and spandex into fabric, and performing pre-shaping treatment on the obtained fabric;
s2: adding sodium carbonate and a refining degreasing agent for pretreatment, removing oil in spinning and weaving processes, storing and transporting the fabric to form soil and other dirt, and improving the water absorption of the fabric;
s3: sequentially carrying out acrylic fiber dyeing and cotton dyeing treatment, and respectively dyeing acrylic fiber and modal fiber in the fabric;
s4: sequentially performing peracid, soaping, water washing and acid washing post-treatment; wherein the peracid is used for neutralizing alkali added in the dyeing process, so that the cloth cover is prevented from alkali return; soaping is used for improving the color fastness of the fabric; water washing and acid washing are used to improve the softness of the fabric;
s5: raising after drying;
s6: and adding a water-absorbing quick-drying finishing agent into a shaping liquid tank of a shaping machine for shaping pretreatment, and then shaping by using the shaping machine.
Further, in step S1, the blended yarn is composed of 35% of Naia-diacetic acid fiber, 30% of modal fiber and 35% of acrylic fiber, and the spandex is 30D spandex.
Further, in the step S1, a jacquard is adopted to weave yarns and spandex into a fabric, and a 26-needle jacquard knitting machine is adopted for the jacquard loom.
Further, the degreasing agent is a refining degreasing agent and comprises JF-1041 and Pe-4145 produced by PRETEX.
Further, in step S1, the shaping process conditions are as follows: the temperature is 180-220 ℃, and the speed is 22-26 m/min.
Further, in step S2, the conditions of the pretreatment are: treating in a dyeing machine at 70-90 ℃ for 10-30 minutes.
Further, in the step S3, the method for dyeing acrylic fiber comprises the following steps: adding cationic dye, anhydrous sodium sulfate, sodium carbonate and leveling agent into the dye bath, and dyeing at 100-110 ℃; the cotton dyeing method comprises the following steps: adding reactive dye, anhydrous sodium sulfate, sodium carbonate and reactive leveling agent into the dye bath, and dyeing at 55-65 ℃.
Further, in step S5, the raising specifically includes: raising with 36 rod napping machine at speed of 14-18 m/min; polishing and napping by using a 10-groove two-roller polishing machine, wherein the speed is 18-22 m/min; the height of the downy is trimmed by a key wheel hydraulic shearing machine, and the speed is 18-22 m/min.
Further, in the step S6, the water-absorbing quick-drying finishing agent is hydrophilic polymer dispersion liquid without silicon, and comprises polyacrylate, polyvinyl acid ester and polypropylene alcohol, so that excellent water absorption and sweat release of the fabric are provided; the technological conditions of the shaping treatment are 150-170 ℃ and the speed of the shaping treatment is 20-24 m/min.
The invention has the beneficial effects that compared with the prior art:
firstly, the invention adds the modal and the acrylic fiber into the diacetate fiber for spinning, the modal can absorb the moisture in the air under the low-temperature environment to form the thermal insulation layer, the effect of moisture absorption and heating is provided, the acrylic fiber is easy to nap and has the thermal insulation performance, and the modal and the acrylic fiber can neutralize and strengthen the characteristics of the diacetate fiber, so that the invention has the following characteristics: moisture absorption and sweat release, moisture absorption and heat generation, antibacterial, antistatic and heat preservation properties;
secondly, in the invention, the fabric body is fine, soft and fluffy, the ventilation and quick drying are realized, the antibacterial effect is good, the jacquard weaving structure of the fabric endows the fabric with small honeycomb space, and the air flesh is formed with the fluffy shape of the fabric to form a heat-insulating protective layer; the surface of the diacetate fiber in the fabric is provided with the groove channel, so that moisture can flow along the groove channel quickly, sweat of a body can be transferred quickly, the moisture is guided away from the surface of the skin, and the skin is kept dry and comfortable continuously; the moisture absorption and quick drying performance of the diacetate fiber can keep the body surface dry and comfortable, the antibacterial performance can block harmful bacteria, and the high-efficiency bacteria inhibition can maintain the cleanness of the body surface environment;
finally, the Naia fibers are derived from sustainable raw materials, the environmental impact during the manufacturing process is effectively controlled and reduced, the sustainability and the environmental friendliness are achieved, and the high requirements and the expectations of modern consumers on products are met.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In order to achieve the above object, the technical scheme of the present invention is as follows.
Example 1:
the method comprises the following steps of manufacturing the moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetate fabric:
s1: blending 35% of Naia-diacetate fibers, 30% of Modal fibers and 35% of acrylic fibers into yarns, weaving the yarns and 30D spandex into fabric by a 26-needle jacquard knitting machine, and performing pre-shaping treatment on the obtained fabric, wherein the shaping process conditions are as follows: the temperature is 180 ℃ and the vehicle speed is 22 m/min;
s2: adding soda ash and PRETEX (Prussian) to produce Pe-4145 for pretreatment, removing oil in spinning and weaving processes, storing and transporting the fabric to form soil and other dirt, and improving the water absorption of the fabric, wherein the pretreatment conditions are as follows: treating in a dyeing machine at 70 ℃ for 30 minutes;
s3: sequentially carrying out acrylic fiber dyeing and cotton dyeing treatment, and respectively dyeing acrylic fiber and modal fiber in the fabric; the method for dyeing the acrylic fiber comprises the following steps: adding cationic dye, anhydrous sodium sulfate, sodium carbonate and a leveling agent into the dye bath, and dyeing at 100 ℃; the cotton dyeing method comprises the following steps: adding reactive dye, anhydrous sodium sulfate, sodium carbonate and reactive leveling agent into the dye bath, and dyeing at 55 ℃.
S4: sequentially performing peracid, soaping, water washing and acid washing post-treatment; wherein the peracid is used for neutralizing alkali added in the dyeing process, so that the cloth cover is prevented from alkali return; soaping is used for improving the color fastness of the fabric; water washing and acid washing are used to improve the softness of the fabric;
s5: napping after drying, wherein the napping specifically comprises: raising with 36 rod napping machine at speed of 14 m/min; polishing and napping by using a 10-groove two-roller polishing machine, and enabling the speed of the polishing and napping to be 18 meters/min; trimming the height of the downy by using a key wheel hydraulic shearing machine, wherein the speed of the downy is 18 meters/min;
s6: adding polyacrylate into a shaping liquid tank of a shaping machine for shaping pretreatment, and shaping by using the shaping machine under the process conditions of 150 ℃ and the speed of 20 m/min.
Example 2: the method comprises the following steps of manufacturing the moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetate fabric:
s1: blending 35% of Naia-diacetate fibers, 30% of Modal fibers and 35% of acrylic fibers into yarns, weaving the yarns and 30D spandex into fabric by a 26-needle jacquard knitting machine, and performing pre-shaping treatment on the obtained fabric, wherein the shaping process conditions are as follows: the temperature is 220 ℃ and the vehicle speed is 26 m/min;
s2: adding soda ash and PRETEX (Prussian) to produce Pe-4145 for pretreatment, removing oil in spinning and weaving processes, storing and transporting the fabric to form soil and other dirt, and improving the water absorption of the fabric, wherein the pretreatment conditions are as follows: treating in a dyeing machine at 90 ℃ for 10 minutes;
s3: sequentially carrying out acrylic fiber dyeing and cotton dyeing treatment, and respectively dyeing acrylic fiber and modal fiber in the fabric; the method for dyeing the acrylic fiber comprises the following steps: adding cationic dye, anhydrous sodium sulfate, sodium carbonate and a leveling agent into the dye bath, and dyeing at 110 ℃; the cotton dyeing method comprises the following steps: adding reactive dye, anhydrous sodium sulfate, sodium carbonate and reactive leveling agent into the dye bath, and dyeing at 65 ℃.
S4: sequentially performing peracid, soaping, water washing and acid washing post-treatment; wherein the peracid is used for neutralizing alkali added in the dyeing process, so that the cloth cover is prevented from alkali return; soaping is used for improving the color fastness of the fabric; water washing and acid washing are used to improve the softness of the fabric;
s5: napping after drying, wherein the napping specifically comprises: raising with 36 rod napping machine at speed of 18 m/min; polishing and napping by using a 10-groove two-roller polishing machine, wherein the speed is 22 meters/min; trimming the height of the downy by using a key wheel hydraulic shearing machine, wherein the speed of the downy is 22 meters/min;
s6: adding polyacrylate into a shaping liquid tank of a shaping machine for shaping pretreatment, and shaping by using the shaping machine under the process conditions of 170 ℃ and the speed of 24 meters/min.
The acetate fabrics manufactured in example 1 and example 2 were sent to the textile standard (Shenzhen) test certification Co., ltd for heat preservation, antibacterial, antistatic, hygroscopic, exothermic, hygroscopic, sweat releasing test, sample name: acetic acid warm skin Y1359T fabric, check date: 2023-05-09 to 2023-05-13.
The heat preservation rate test results of example 1 are shown in Table 1, the antibacterial, antistatic, hygroscopic and exothermic test results are shown in Table 2, and the hygroscopic and perspiration test results are shown in Table 3.
The heat preservation rate test results of example 2 are shown in Table 4, the antibacterial, antistatic, hygroscopic and exothermic test results are shown in Table 5, and the hygroscopic and perspiration test results are shown in Table 6.
Table 1:
table 2:
table 3:
table 4:
table 5:
table 6:
as can be seen from tables 1-6 above, the hygroscopic, exothermic, antibacterial, antistatic and thermal insulation acetic acid fabrics prepared in examples 1 and 2 all have good hygroscopic, exothermic, antibacterial, antistatic and thermal insulation properties, and meet the requirements of national standards.
The above embodiments are merely illustrative of the present invention, and the protective scope of the present invention is not limited to the above embodiments only. The object of the present invention can be achieved by those skilled in the art based on the above disclosure of the present invention and the ranges taken by the parameters.
Claims (9)
1. A preparation process of a moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric comprises the following steps:
s1: blending diacetate fibers, acrylic fibers and modal fibers into yarns, weaving the yarns and spandex into fabric, and performing pre-shaping treatment on the obtained fabric;
s2: adding sodium carbonate and a refining degreasing agent for pretreatment, removing oil in spinning and weaving processes, storing and transporting the fabric to form soil and other dirt, and improving the water absorption of the fabric;
s3: sequentially carrying out acrylic fiber dyeing and cotton dyeing treatment, and respectively dyeing acrylic fiber and modal fiber in the fabric;
s4: sequentially performing peracid, soaping, water washing and acid washing post-treatment; wherein the peracid is used for neutralizing alkali added in the dyeing process, so that the cloth cover is prevented from alkali return; soaping is used for improving the color fastness of the fabric; water washing and acid washing are used to improve the softness of the fabric;
s5: raising after drying;
s6: and adding a water-absorbing quick-drying finishing agent into a shaping liquid tank of a shaping machine for shaping pretreatment, and then shaping by using the shaping machine.
2. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-preserving acetate fabric as claimed in claim 1, wherein in the step S1, the blended yarn consists of 35% of Naia-diacetate fibers, 30% of Modal fibers and 35% of acrylic fibers, and the spandex is 30D spandex.
3. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-insulating acetate fabric as claimed in claim 1, wherein in the step S1, yarns and spandex are woven into the fabric by a jacquard machine, and the jacquard machine adopts a 26-needle jacquard knitting machine.
4. The process for preparing the moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric as claimed in claim 1, wherein the degreasing agent is a refined degreasing agent and comprises Pe-4145 produced by JF-1041 and PRETEX.
5. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-preserving acetic acid fabric as claimed in claim 1, wherein in the step S1, the shaping process conditions are as follows: the temperature is 180-220 ℃, and the speed is 22-26 m/min.
6. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-preserving acetic acid fabric as claimed in claim 1, wherein in the step S2, the pretreatment conditions are as follows: treating in a dyeing machine at 70-90 ℃ for 10-30 minutes.
7. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-preserving acetate fabric as claimed in claim 1, wherein in the step S3, the method for dyeing acrylic fiber is as follows: adding cationic dye, anhydrous sodium sulfate, sodium carbonate and leveling agent into the dye bath, and dyeing at 100-110 ℃; the cotton dyeing method comprises the following steps: adding reactive dye, anhydrous sodium sulfate, sodium carbonate and reactive leveling agent into the dye bath, and dyeing at 55-65 ℃.
8. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-preserving acetic acid fabric as set forth in claim 1, wherein in the step S5, the napping specifically includes: raising with 36 rod napping machine at speed of 14-18 m/min; polishing and napping by using a 10-groove two-roller polishing machine, wherein the speed is 18-22 m/min; the height of the downy is trimmed by a key wheel hydraulic shearing machine, and the speed is 18-22 m/min.
9. The process for preparing the moisture-absorbing, heat-generating, antibacterial, antistatic and heat-preserving acetic acid fabric as claimed in claim 1, wherein in the step S6, the water-absorbing, quick-drying finishing agent is a hydrophilic polymer dispersion liquid without silicon, and comprises polyacrylate, polyvinyl acid ester and polypropylene alcohol, wherein the shaping treatment process conditions are 150-170 ℃ and the speed of the vehicle is 20-24 m/min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310775769.XA CN116815519A (en) | 2023-06-28 | 2023-06-28 | Preparation process of moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric |
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| CN202310775769.XA CN116815519A (en) | 2023-06-28 | 2023-06-28 | Preparation process of moisture-absorbing, heating, antibacterial, antistatic and heat-preserving acetic acid fabric |
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| CN116815519A true CN116815519A (en) | 2023-09-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118065141A (en) * | 2024-04-17 | 2024-05-24 | 汕头市芬隆服饰有限公司 | Antibacterial, hygroscopic and exothermic amino acid fabric, preparation method thereof and application thereof in underwear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118065141A (en) * | 2024-04-17 | 2024-05-24 | 汕头市芬隆服饰有限公司 | Antibacterial, hygroscopic and exothermic amino acid fabric, preparation method thereof and application thereof in underwear |
| CN118065141B (en) * | 2024-04-17 | 2024-06-14 | 汕头市芬隆服饰有限公司 | Antibacterial, hygroscopic and exothermic amino acid fabric, preparation method thereof and application thereof in underwear |
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