CN113388918A - Smooth and soft fabric easy to sweat and preparation method thereof - Google Patents
Smooth and soft fabric easy to sweat and preparation method thereof Download PDFInfo
- Publication number
- CN113388918A CN113388918A CN202110619692.8A CN202110619692A CN113388918A CN 113388918 A CN113388918 A CN 113388918A CN 202110619692 A CN202110619692 A CN 202110619692A CN 113388918 A CN113388918 A CN 113388918A
- Authority
- CN
- China
- Prior art keywords
- composite fiber
- temperature
- drying
- silane coupling
- coupling agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 49
- 210000004243 sweat Anatomy 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims description 13
- 239000000835 fiber Substances 0.000 claims abstract description 116
- 239000002131 composite material Substances 0.000 claims abstract description 96
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000001035 drying Methods 0.000 claims abstract description 46
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 40
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 25
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 25
- 241001330002 Bambuseae Species 0.000 claims abstract description 25
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 25
- 239000011425 bamboo Substances 0.000 claims abstract description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000002791 soaking Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 230000007935 neutral effect Effects 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000009987 spinning Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 21
- 239000002826 coolant Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000009499 grossing Methods 0.000 claims description 11
- 229910052582 BN Inorganic materials 0.000 claims description 8
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 abstract description 16
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000033444 hydroxylation Effects 0.000 description 1
- 238000005805 hydroxylation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a smooth and soft fabric easy to perspire, which is characterized in that: the composition is characterized by comprising the following raw materials in parts by weight: comprises modified composite fiber and a smooth and cool agent; mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber; mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber; adding the modified composite fiber and the smooth and cool agent into a mixer to prepare a composite fiber fabric; the fabric prepared by the invention has the advantages of good moisture absorption and sweat absorption, and meanwhile, the fabric has the advantages of smoothness and high comfort.
Description
Technical Field
The invention belongs to the technical field of fabrics, relates to an easily-perspiring fabric and a preparation method thereof, and particularly relates to a smooth and soft easily-perspiring fabric and a preparation method thereof.
Background
The reference CN108248171A discloses a high-efficiency and high-quality processing method of bamboo fiber, which comprises the following steps: selecting fresh tender bamboo with a growth period of 7-10 days as a raw material; (2) cleaning up impurities on the surface of the tender bamboo, and conveying the tender bamboo into squeezing equipment for squeezing and dewatering; (3) soaking the squeezed tender bamboo in a softening agent for 5-24 hours at 30-55 ℃; (4) soaking tender bamboo soaked by the softening agent in clear water at the normal temperature for 0.5-2 hours at the bath ratio of 1: 60; (5) after the soaking with clear water, putting the tender bamboo and the soaked clear water into a high-pressure reaction kettle, controlling the temperature in the kettle to be 90-185 ℃, simultaneously pressurizing 5-10kg/cm2, and keeping for 80-120 minutes; (6) after the pressurization is finished, instantly relieving the pressure of the reaction kettle, stopping heating, instantly bursting the fibers after the bamboo fibers are instantly decompressed, taking out the semi-finished bamboo fiber product, and rolling the semi-finished bamboo fiber product by a pair of rollers to crack the fibers which are not cracked; (7) drying and carding to obtain the finished bamboo fiber.
In the prior art, cotton fabric as sportswear has better softness and better moisture absorption, but the moisture conductivity is poorer, sweat cannot be quickly discharged out of the body, so that the skin can keep dry and comfortable, more polyester and polyurethane blended fabric is selected as sportswear at present, the sportswear has better elasticity and quick-drying performance, but the moisture absorption of the polyester and ammonia fabric is poorer, the cooling performance is required to be improved, and the functional finishing can be carried out on the polyester and ammonia blended fabric to endow the sportswear with better moisture absorption and cooling performance.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, cotton fabric has good softness and good moisture absorption performance as sports clothes, but the moisture conductivity is poor, sweat cannot be quickly discharged out of the body, so that the skin is kept dry and comfortable, more polyester-polyurethane blended fabric is selected as the sports clothes at present, the cotton fabric has good elasticity and quick-drying performance, but the moisture absorption performance of the polyester-polyurethane fabric is poor, the cooling performance is to be improved, and the polyester-polyurethane blended fabric can be functionally finished to endow the polyester-polyurethane blended fabric with good moisture absorption and cooling performance, so that the smooth and soft sweat-releasing fabric and the preparation method thereof are provided.
The purpose of the invention can be realized by the following technical scheme:
a smooth and soft fabric easy to sweat is composed of the following raw materials in parts by weight: comprises 70-90 parts of modified composite fiber and 5-6 parts of smoothing and cooling agent;
the preparation method of the smooth and soft sweat-removing fabric comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 10-15min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament bundles at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber silk threads, and then spinning in a spinning machine to prepare the composite fiber fabric.
Preferably, the composite fiber is prepared from bamboo fiber and cotton fiber according to the mass ratio of 50-60: 30-40, and controlling the mass ratio of the composite fiber to the ethanol solution of the silane coupling agent to be 80-100: 300-400; the ethanol solution of the silane coupling agent is obtained by mixing the silane coupling agent and 5% ethanol in a mass ratio of 5-10: 295-390; the mass ratio of the modified composite fiber to the smoothing and cooling agent is controlled to be 70-90: 5-6.
Preferably, the cooling agent comprises the steps of:
slowly pouring boron nitride into a crucible, placing the crucible in a muffle furnace, setting the temperature of the muffle furnace to be 1000 ℃, heating for 2 hours, and then cooling to room temperature; washing with distilled water, and drying in a vacuum drying oven to obtain the cooling agent.
Preferably, the temperature setting of the twin-screw drawing machine is: the temperature of the first zone is 195 ℃, the temperature of the second zone is 215 ℃, the temperature of the third zone is 220 ℃, the temperature of the fourth zone is 228.6 ℃ and the temperature of the fifth zone is 230.8 ℃; the rotation speed of one roller of the drawing roller is 100m/min, the rotation speed of two rollers is 300m/min, the temperature of the front roller is 80 ℃, and the temperature of the rear roller is 60 ℃.
A preparation method of a smooth and soft sweat-removing fabric comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 10-15min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament bundles at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber silk threads, and then spinning in a spinning machine to prepare the composite fiber fabric.
Compared with the prior art, the invention has the beneficial effects that: the composite fiber composed of the bamboo fiber and the cotton fiber is treated by alkali, and the specific surface area of the fiber surface and the content of active hydroxyl can be increased while other non-cellulose components on the fiber are removed by alkali treatment, so that the reaction activity and the fiber strength of the fiber are improved; the silane coupling agent is adopted to have two amino groups which can form hydrogen bonds with water molecules so as to absorb water; the main reason that the natural fiber can absorb water is that water molecules can form hydrogen bonds with hydroxyl groups in the molecular structure of the natural fiber, and in the process of modifying the linen fiber, although the hydroxyl groups in the molecular structure of the linen fiber participate in the reaction and are removed, two amino groups are introduced at the same time, so that the moisture absorption of the composite fiber is improved, and the fabric prepared from the modified composite fiber provided by the invention also has good moisture absorption performance, so that the fabric has good superiority in sweat absorption;
boron nitride is a very stable heat-conducting material and also has high-temperature lubricating property; but because the surface of the boron nitride does not contain polar groups, the dispersion performance is very poor, and the agglomeration phenomenon is easy to occur; according to the invention, BN is subjected to hydroxylation modification to prepare hydrophilic BNO powder, so that the BNO powder has more uniform and stable dispersion performance in the fabric preparation process, and boron nitride prepared by the method is added into a composite fiber material to prepare the composite fiber material with smooth and cool performance;
therefore, the fabric prepared by the invention has the advantages of good moisture absorption and sweat absorption, and meanwhile, the fabric has the advantages of smoothness and high comfort.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A smooth and soft fabric easy to sweat is composed of the following raw materials in parts by weight: comprises 70 parts of modified composite fiber and 5 parts of smoothing and cooling agent;
the preparation method of the smooth and soft sweat-removing fabric comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 10min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament yarns at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber yarns, and then spinning in a spinning machine to prepare the composite fiber fabric.
The composite fiber is prepared from bamboo fiber and cotton fiber according to the mass ratio of 50: 30, controlling the mass ratio of the composite fiber to the ethanol solution of the silane coupling agent to be 80: 300; the ethanol solution of the silane coupling agent is obtained by mixing the silane coupling agent and 5% ethanol in a mass ratio of 5: 295; the mass ratio of the modified composite fiber to the smoothing and cooling agent is controlled to be 70: 5.
The lubricous cooling agent comprises the following steps:
slowly pouring boron nitride into a crucible, placing the crucible in a muffle furnace, setting the temperature of the muffle furnace to be 1000 ℃, heating for 2 hours, and then cooling to room temperature; washing with distilled water, and drying in a vacuum drying oven to obtain the cooling agent.
Setting the temperature of the twin-screw drawing machine: the temperature of the first zone is 195 ℃, the temperature of the second zone is 215 ℃, the temperature of the third zone is 220 ℃, the temperature of the fourth zone is 228.6 ℃ and the temperature of the fifth zone is 230.8 ℃; the rotation speed of one roller of the drawing roller is 100m/min, the rotation speed of two rollers is 300m/min, the temperature of the front roller is 80 ℃, and the temperature of the rear roller is 60 ℃.
Example 2
A smooth and soft fabric easy to sweat is composed of the following raw materials in parts by weight: comprises 80 parts of modified composite fiber and 5.5 parts of smoothing and cooling agent;
the preparation method of the smooth and soft sweat-removing fabric comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 13min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament yarns at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber yarns, and then spinning in a spinning machine to prepare the composite fiber fabric.
The composite fiber is prepared from bamboo fiber and cotton fiber according to the mass ratio of 55: 35, controlling the mass ratio of the composite fiber to the ethanol solution of the silane coupling agent to be 90: 350; the ethanol solution of the silane coupling agent is obtained by mixing the silane coupling agent and 5% ethanol according to the mass ratio of 8: 350; the mass ratio of the modified composite fiber to the smoothing and cooling agent is controlled to be 80: 5.5.
The lubricous cooling agent comprises the following steps:
slowly pouring boron nitride into a crucible, placing the crucible in a muffle furnace, setting the temperature of the muffle furnace to be 1000 ℃, heating for 2 hours, and then cooling to room temperature; washing with distilled water, and drying in a vacuum drying oven to obtain the cooling agent.
Setting the temperature of the twin-screw drawing machine: the temperature of the first zone is 195 ℃, the temperature of the second zone is 215 ℃, the temperature of the third zone is 220 ℃, the temperature of the fourth zone is 228.6 ℃ and the temperature of the fifth zone is 230.8 ℃; the rotation speed of one roller of the drawing roller is 100m/min, the rotation speed of two rollers is 300m/min, the temperature of the front roller is 80 ℃, and the temperature of the rear roller is 60 ℃.
Example 3
A smooth and soft fabric easy to sweat is composed of the following raw materials in parts by weight: comprises 90 parts of modified composite fiber and 6 parts of smoothing and cooling agent;
the preparation method of the smooth and soft sweat-removing fabric comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 15min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament yarns at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber yarns, and then spinning in a spinning machine to prepare the composite fiber fabric.
The composite fiber is prepared from bamboo fiber and cotton fiber according to a mass ratio of 60: 40, controlling the mass ratio of the composite fiber to the ethanol solution of the silane coupling agent to be 100: 400; the ethanol solution of the silane coupling agent is obtained by mixing the silane coupling agent and 5% ethanol according to the mass ratio of 10: 390; the mass ratio of the modified composite fiber to the smoothing and cooling agent is controlled to be 90: 6.
The lubricous cooling agent comprises the following steps:
slowly pouring boron nitride into a crucible, placing the crucible in a muffle furnace, setting the temperature of the muffle furnace to be 1000 ℃, heating for 2 hours, and then cooling to room temperature; washing with distilled water, and drying in a vacuum drying oven to obtain the cooling agent.
Setting the temperature of the twin-screw drawing machine: the temperature of the first zone is 195 ℃, the temperature of the second zone is 215 ℃, the temperature of the third zone is 220 ℃, the temperature of the fourth zone is 228.6 ℃ and the temperature of the fifth zone is 230.8 ℃; the rotation speed of one roller of the drawing roller is 100m/min, the rotation speed of two rollers is 300m/min, the temperature of the front roller is 80 ℃, and the temperature of the rear roller is 60 ℃.
Comparative example 1
Comparative example 1 is a commercially available face fabric;
the above examples and comparative examples were subjected to performance tests
| Water absorption% | Coefficient of heat transfer (W/m)2℃) | |
| Example 1 | 12.56 | 65.3 |
| Example 2 | 15.32 | 69.2 |
| Example 3 | 16.47 | 71.5 |
| Comparative example 1 | 8.22 | 34.2 |
From the table, the fabric prepared by the invention has the advantages of good moisture absorption and sweat absorption, and good heat conduction performance.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A smooth and soft fabric easy to sweat is characterized in that: the composition is characterized by comprising the following raw materials in parts by weight: comprises 70-90 parts of modified composite fiber and 5-6 parts of smoothing and cooling agent;
the preparation method of the smooth and soft sweat-removing fabric comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 10-15min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament bundles at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber silk threads, and then spinning in a spinning machine to prepare the composite fiber fabric.
2. The smooth and soft fabric capable of easily discharging sweat as claimed in claim 1, wherein the composite fibers are formed by mixing bamboo fibers and cotton fibers in a mass ratio of 50-60: 30-40, and controlling the mass ratio of the composite fiber to the ethanol solution of the silane coupling agent to be 80-100: 300-400; the ethanol solution of the silane coupling agent is obtained by mixing the silane coupling agent and 5% ethanol in a mass ratio of 5-10: 295-390; the mass ratio of the modified composite fiber to the smoothing and cooling agent is controlled to be 70-90: 5-6.
3. The smooth and soft fabric with characteristics of easy perspiration according to claim 1, wherein the smoothing and cooling agent comprises the following steps:
slowly pouring boron nitride into a crucible, placing the crucible in a muffle furnace, setting the temperature of the muffle furnace to be 1000 ℃, heating for 2 hours, and then cooling to room temperature; washing with distilled water, and drying in a vacuum drying oven to obtain the cooling agent.
4. The smooth and soft fabric capable of easily discharging sweat according to claim 1, wherein the temperature setting of the twin-screw spinning machine is as follows: the temperature of the first zone is 195 ℃, the temperature of the second zone is 215 ℃, the temperature of the third zone is 220 ℃, the temperature of the fourth zone is 228.6 ℃ and the temperature of the fifth zone is 230.8 ℃; the rotation speed of one roller of the drawing roller is 100m/min, the rotation speed of two rollers is 300m/min, the temperature of the front roller is 80 ℃, and the temperature of the rear roller is 60 ℃.
5. A preparation method of a smooth and soft fabric with characteristics of easy perspiration comprises the following steps:
the first step is as follows: mixing bamboo fibers and cotton fibers to obtain composite fibers; soaking the composite fiber in a NaOH solution with the mass fraction of 2% for 0.5h, washing to be neutral, and then placing in an oven for drying to obtain a pretreated composite fiber;
mixing a silane coupling agent with 5% ethanol by mass to obtain an ethanol solution of the silane coupling agent; adding the pretreated composite fiber into an ethanol solution of a silane coupling agent, stirring for 1h at the temperature of 50 ℃, and after the reaction is finished, placing the mixture in a drying oven for drying to obtain a modified composite fiber;
the second step is that: adding the modified composite fiber and the smoothness and coolness agent into a mixer, mixing for 10-15min, taking out after uniform mixing, placing the materials into a charging chute, adding the materials into a double-screw extruder for melting, modifying, granulating and extruding to obtain material particles with the same particle size, conveying the material particle components to a drying device, drying, adding the materials into a double-screw spinning machine for spinning, extruding composite monofilament bundles at a spinning nozzle, cooling and forming in a side-blowing cooling device to obtain composite fiber silk threads, and then spinning in a spinning machine to prepare the composite fiber fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110619692.8A CN113388918A (en) | 2021-06-03 | 2021-06-03 | Smooth and soft fabric easy to sweat and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110619692.8A CN113388918A (en) | 2021-06-03 | 2021-06-03 | Smooth and soft fabric easy to sweat and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113388918A true CN113388918A (en) | 2021-09-14 |
Family
ID=77619920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110619692.8A Withdrawn CN113388918A (en) | 2021-06-03 | 2021-06-03 | Smooth and soft fabric easy to sweat and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113388918A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442615A (en) * | 2023-06-14 | 2023-07-18 | 汕头市兴裕泰纺织有限公司 | Cool antibacterial fabric containing inorganic composite nylon, and preparation method and application thereof |
| CN118578722A (en) * | 2024-07-30 | 2024-09-03 | 宁波博洋家纺集团有限公司 | Antibacterial polyethylene fiber composite summer sleeping mat and preparation method thereof |
-
2021
- 2021-06-03 CN CN202110619692.8A patent/CN113388918A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442615A (en) * | 2023-06-14 | 2023-07-18 | 汕头市兴裕泰纺织有限公司 | Cool antibacterial fabric containing inorganic composite nylon, and preparation method and application thereof |
| CN118578722A (en) * | 2024-07-30 | 2024-09-03 | 宁波博洋家纺集团有限公司 | Antibacterial polyethylene fiber composite summer sleeping mat and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113388918A (en) | Smooth and soft fabric easy to sweat and preparation method thereof | |
| CN109591395B (en) | moisture-proof breathable composite non-woven fabric and preparation method thereof | |
| CN110565191A (en) | Ice-cool fabric with sweat releasing and moisture absorbing functions and preparation method thereof | |
| CN110682626A (en) | Antibacterial graphene cloth and preparation method thereof | |
| CN110699799B (en) | High-elastic polyester yarn and preparation method thereof | |
| CN112760784A (en) | Preparation process of nylon-polyester blended fabric with cool feeling | |
| CN105133181B (en) | A kind of continuous preparation method of pulling force and its product | |
| WO2020042297A1 (en) | Elastic composite fiber | |
| CN107280113A (en) | The fabric and processing method of a kind of sun-proof radiation protection | |
| CN107012531A (en) | A kind of ice-cold rapid-curing cutback hydrophilic polyesters fiber and preparation method thereof | |
| CN112776439B (en) | Warm-keeping fabric and underpants | |
| CN114250567B (en) | Production process of European fleece fabric | |
| CN116160729A (en) | Antibacterial cool fabric and production process thereof | |
| CN114921869A (en) | Production method of full-dull polyester cotton-like fiber | |
| CN110886026B (en) | Temperature-adjusting fiber and preparation method thereof | |
| CN109588809B (en) | Warm-keeping garment fabric | |
| CN113417141A (en) | Non-ironing treatment method for cotton shirt | |
| CN106473239A (en) | A kind of production technology of self-heating thermal insulation socks | |
| CN112195541A (en) | High-shrinkage ice silk nylon and preparation method thereof | |
| CN114277493B (en) | Nano crease-resistant fabric and preparation method thereof | |
| CN111041626A (en) | Preparation method of breathable antibacterial close-fitting sportswear fabric | |
| CN110172832A (en) | A kind of multifunctional fabric combination process | |
| CN108330708A (en) | A kind of preparation method of purple moisture absorption acrylic fiber | |
| CN102433611B (en) | Technology for processing layered false twist high-elasticity moisture absorption and sweat releasing fibers | |
| TWI856891B (en) | Antistatic, anti-pilling, antibacterial and warm-keeping functional fiber and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210914 |
|
| WW01 | Invention patent application withdrawn after publication |