CN110735220A - Production process of graphene composite fabrics - Google Patents
Production process of graphene composite fabrics Download PDFInfo
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- CN110735220A CN110735220A CN201911058057.6A CN201911058057A CN110735220A CN 110735220 A CN110735220 A CN 110735220A CN 201911058057 A CN201911058057 A CN 201911058057A CN 110735220 A CN110735220 A CN 110735220A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
- D10B2101/122—Nanocarbons
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a production process of graphene composite fabrics, which obtains gray fabrics with air layers by double-layer weaving, and then obtains the graphene composite fabrics by cutting, washing, drying, ironing and packaging the gray fabrics.
Description
Technical Field
The invention relates to the technical field of textiles, in particular to a production process of graphene composite fabrics.
Background
The graphene is the thinnest, the highest hardness and the best conductive and heat-conducting property of novel nano materials discovered in the world at present, and is called as 'black gold' and 'the king of new materials', scientists predict that the graphene can 'thoroughly change the 21 st century', and fields turn around the global subversive new technology and new industrial revolution, the biomass graphene is prepared by taking natural green plant straws as raw materials and adopting a thermal cracking method based on a group coordination carbon precipitation principle and is two-dimensionally presented particles, the graphene yarn is novel fibers prepared by compounding the biomass graphene and spinning materials, and has high use value in the fields of spinning and health.
Disclosure of Invention
The invention aims to provide a production process of graphene composite fabrics, so as to solve the technical problems.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the production process of graphene composite fabrics provided by the invention comprises the following steps:
(1) performing double-layer knitting by using a Japanese computer flat knitting machine according to a double-layer knitting program, wherein the number of revolutions of a front needle bed of the Japanese computer flat knitting machine is the same as that of a back needle bed of the Japanese computer flat knitting machine, and locally connecting and fixing a knitted fabric of the front needle bed and a knitted fabric of the back needle bed by adopting a space wire mesh hanging connection mode to obtain a grey cloth with an air layer after finishing knitting, wherein the knitted fabric of the back needle bed is graphene yarn;
(2) and (4) carrying out buttonhole locking, thread end closing, water washing, drying, ironing and packaging on the obtained grey cloth to obtain the graphene composite fabric.
Preferably, the Japanese computer-generated flat knitting machine is sold under the brand name SES-122SV, and the needle type used is 16G.
Preferably, the spacing yarns are selected from any or two of spandex yarns and nylon yarns.
, preferably, the blended yarn is formed by blending cotton and regenerated fibers according to the weight ratio of 1-2: 1.
Preferably, the knitted fabric of the front needle bed is any or more of wool yarn, cashmere yarn and cotton yarn.
, preferably, the knitting of the front needle bed is cashmere yarn.
Preferably, the washing conditions are as follows: 4-5 Kg of smooth softening agent, and the softening time is 30-35 min.
Preferably, the drying conditions are as follows: the drying temperature is 70-90 ℃, and the drying time is 50-60 min.
Compared with the prior art, the invention has the beneficial effects that:
the method has simple process steps and no stimulation to skin, adopts a Japanese computer-based flat knitting machine to carry out double-layer knitting according to a double-layer knitting program, ensures that the outer layer and the inner layer of the air layer fabric are tightly adhered to , has the hand feeling of the same single side, does not display the bloated feeling of the two layers of fabrics at all, and has no color mixed in .
Drawings
Fig. 1 is a schematic view of a double-layer knitting operation interface of a japanese laid-open knitting machine.
Detailed Description
The following provides a detailed description of the present invention, which is provided to help understand the present invention but not to limit the present invention, and the technical features of the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
The production process of the graphene composite fabric provided by the embodiment comprises the following steps:
(1) selecting spandex yarn (purchased from DuPont, namely Lycra yarn) as a spacer filament, selecting cashmere yarn as a braided fabric of a front needle bed, selecting graphene yarn as a braided fabric of a rear needle bed, wherein the graphene yarn is purchased from Shandong Shengquan New Material Co., Ltd., and has the product number of 630000003579;
(2) performing double-layer knitting according to a double-layer knitting program (a computer operation interface is shown in a screenshot of figure 1) by using a Japanese computer flat knitting machine (brand is SES-122SV, and a needle type is 16G), wherein the revolution of a front needle bed of the Japanese computer flat knitting machine is the same as that of a rear needle bed, and the knitted fabric of the front needle bed and the knitted fabric of the rear needle bed are locally connected and fixed by adopting a spacer thread hanging mesh connection mode, so that a grey cloth with an air layer can be obtained after knitting is finished;
(3) cutting, washing, drying and ironing the obtained grey cloth to obtain the graphene composite fabric, wherein the washing conditions are as follows: 4Kg of smooth softener, softening time 30min, and drying conditions are as follows: the drying temperature is 80 ℃ and the drying time is 50 min.
Tests show that the outer layer and the inner layer of the air layer fabric of the graphene composite fabric obtained in the embodiment are tightly adhered to , the outer layer shows the color of the knitted fabric of the front needle bed, the inner layer shows the color of the knitted fabric of the back needle bed, the knitted fabric has the same hand feeling as a single face, the filling power can reach 85% of that of the knitted fabric, the arching performance test is 1.6mm, the graphene composite fabric is not easy to deform, the surface roughness is 50um, the skin friendliness is good, and the bacteriostasis rates of the graphene composite fabric on staphylococcus aureus, escherichia coli and candida albicans are respectively 99.47%, 99.34% and 98.81% according to the FZ/T73023-2006 standard test.
Example 2
The production process of the graphene composite fabric provided by the embodiment comprises the following steps:
(1) selecting spandex yarn (purchased from DuPont, namely Lycra yarn) as a spacer filament, selecting cashmere yarn as a braided fabric of a front needle bed, selecting graphene yarn (purchased from Shandong Shengquan) as a braided fabric of a rear needle bed, wherein the graphene yarn is purchased from Shandong Shengquan New Material Co., Ltd and has the product number of 630000003579;
(2) performing double-layer knitting according to a double-layer knitting program (a computer operation interface is shown in a screenshot of figure 1) by using a Japanese computer flat knitting machine (brand is SES-122SV, and a needle type is 16G), wherein the revolution of a front needle bed of the Japanese computer flat knitting machine is the same as that of a rear needle bed, and the knitted fabric of the front needle bed and the knitted fabric of the rear needle bed are locally connected and fixed by adopting a spacer thread hanging mesh connection mode, so that a grey cloth with an air layer can be obtained after knitting is finished;
(3) cutting, washing, drying and ironing the obtained grey cloth to obtain the graphene composite fabric, wherein the washing conditions are as follows: 4.5Kg of smoothing softener, and the softening time is 35min, and the drying conditions are as follows: the drying temperature is 70 ℃ and the drying time is 60 min.
Tests show that the outer layer and the inner layer of the air layer fabric of the graphene composite fabric obtained in the embodiment are tightly adhered to , the fabric has the hand feeling of the same single side, the filling power can reach 80% of that of a knitted fabric, the arching performance test is 1.7mm, the fabric is not easy to deform, the surface roughness is 50um, the skin friendliness is good, and the inhibition rates of the graphene composite fabric on staphylococcus aureus, escherichia coli and candida albicans are respectively 99.32%, 99.14% and 98.77% according to the FZ/T73023-2006 standard test.
Example 3
The production process of the graphene composite fabric provided by the embodiment comprises the following steps:
(1) selecting nylon yarn (nylon) as a spacer yarn, selecting wool yarn as a braided fabric of a front needle bed, selecting graphene yarn as a braided fabric of a rear needle bed, wherein the graphene yarn is purchased from Shandong Shengquan New Material Co., Ltd and has the product number of 630000003579;
(2) performing double-layer knitting according to a double-layer knitting program (a computer operation interface is shown in a screenshot of figure 1) by using a Japanese computer flat knitting machine (brand is SES-122SV, and a needle type is 16G), wherein the revolution of a front needle bed of the Japanese computer flat knitting machine is the same as that of a rear needle bed, and the knitted fabric of the front needle bed and the knitted fabric of the rear needle bed are locally connected and fixed by adopting a spacer thread hanging mesh connection mode, so that a grey cloth with an air layer can be obtained after knitting is finished;
(3) cutting, washing, drying and ironing the obtained grey cloth to obtain the graphene composite fabric, wherein the washing conditions are as follows: 4Kg of smooth softener, softening time 35min, and drying conditions are as follows: the drying temperature is 90 ℃ and the drying time is 50 min.
Tests show that the outer layer and the inner layer of the air layer fabric of the graphene composite fabric obtained in the embodiment are tightly adhered to , the fabric has the same hand feeling as a single side, the bulkiness can reach 80% of that of a knitted fabric, the arching performance test is 1.9mm, the fabric is not easy to deform, the surface roughness is 50um, and the skin-friendly performance is good, according to the FZ/T73023-2006 standard test, the bacteriostasis rates of the graphene composite fabric on staphylococcus aureus, escherichia coli and candida albicans are respectively 99.27%, 99.12% and 98.83%.
Example 4
The production process of the graphene composite fabric provided by the embodiment comprises the following steps:
(1) selecting spandex yarn (purchased from DuPont, namely Lycra yarn) as a spacer filament, selecting wool yarn as a braided fabric of a front needle bed, selecting graphene yarn as a braided fabric of a rear needle bed, wherein the graphene yarn is purchased from Shandong Shengquan New Material Co., Ltd., and has the product number of 630000003579;
(2) performing double-layer knitting according to a double-layer knitting program (a computer operation interface is shown in a screenshot of figure 1) by using a Japanese computer flat knitting machine (brand is SES-122SV, and a needle type is 16G), wherein the revolution of a front needle bed of the Japanese computer flat knitting machine is the same as that of a rear needle bed, and the knitted fabric of the front needle bed and the knitted fabric of the rear needle bed are locally connected and fixed by adopting a spacer thread hanging mesh connection mode, so that a grey cloth with an air layer can be obtained after knitting is finished;
(3) cutting, washing, drying and ironing the obtained grey cloth to obtain the graphene composite fabric, wherein the washing conditions are as follows: 4Kg of smooth softener, softening time 35min, and drying conditions are as follows: the drying temperature is 90 ℃ and the drying time is 50 min.
Tests show that the outer layer and the inner layer of the air layer fabric of the graphene composite fabric obtained in the embodiment are tightly adhered to , the bulkiness of the fabric can reach 80% of that of a knitted fabric as the hand feeling of a single side, the arching performance test is 2.3mm, the fabric is not easy to deform, the surface roughness is 80um, and the skin-friendly performance is good, according to the FZ/T73023-2006 standard test, the bacteriostasis rates of the graphene composite fabric on staphylococcus aureus, escherichia coli and candida albicans are respectively 98.94%, 98.51% and 97.27%.
Example 5
The production process of the graphene composite fabric provided by the embodiment comprises the following steps:
(1) selecting nylon yarn (nylon) as a spacer yarn, selecting cotton yarn as a braided fabric of a front needle bed, selecting graphene yarn as a braided fabric of a rear needle bed, wherein the graphene yarn is purchased from Shandong Shengquan New Material Co., Ltd and has the product number of 630000003579;
(2) performing double-layer knitting according to a double-layer knitting program (a computer operation interface is shown in a screenshot of figure 1) by using a Japanese computer flat knitting machine (brand is SES-122SV, and a needle type is 16G), wherein the revolution of a front needle bed of the Japanese computer flat knitting machine is the same as that of a rear needle bed, and a knitting fabric of the front needle bed and a knitting fabric of the rear needle bed are locally connected and fixed by adopting a spacer mesh connection mode, so that a grey cloth with an air layer can be obtained after knitting is finished;
(3) cutting, washing, drying and ironing the obtained grey cloth to obtain the graphene composite fabric, wherein the washing conditions are as follows: 4Kg of smooth softener, softening time 35min, and drying conditions are as follows: the drying temperature is 80 ℃ and the drying time is 60 min.
Tests show that the outer layer and the inner layer of the air layer fabric of the graphene composite fabric obtained in the embodiment are not tightly attached, so that the fabric has obvious overstaffed feeling, and the camber test is 3.5mm, so that the fabric is not easy to deform; the surface roughness is 50um, and the skin-friendly property is good. According to the FZ/T73023-2006 standard test, the inhibition rates of the graphene composite fabric on staphylococcus aureus, escherichia coli and candida albicans are 98.73%, 98.12% and 97.41% respectively.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (8)
- The production process of the graphene composite fabrics is characterized by comprising the following steps:(1) performing double-layer knitting by using a Japanese computer flat knitting machine according to a double-layer knitting program, wherein the number of revolutions of a front needle bed of the Japanese computer flat knitting machine is the same as that of a back needle bed of the Japanese computer flat knitting machine, and locally connecting and fixing a knitted fabric of the front needle bed and a knitted fabric of the back needle bed by adopting a space wire mesh hanging connection mode to obtain a grey cloth with an air layer after finishing knitting, wherein the knitted fabric of the back needle bed is graphene yarn;(2) and cutting, washing, drying and ironing the obtained grey cloth to obtain the graphene composite fabric.
- 2. The production process of the graphene composite fabric according to claim 1, wherein the brand of the Japanese computer-generated flat knitting machine is SES-122SV, and the needle type is 16G.
- 3. The production process of the graphene composite fabric according to claim 1, wherein the spacer filaments are any or two of spandex yarns and nylon yarns.
- 4. The production process of the graphene composite fabric according to claim 3, wherein the blended yarn is formed by blending cotton and regenerated fibers according to a weight ratio of 1-2: 1.
- 5. The production process of the graphene composite fabric according to claim 1, wherein the knitted fabric of the front needle bed is any or more of wool yarn, cashmere yarn and cotton yarn.
- 6. The production process of the graphene composite fabric according to claim 5, wherein the knitted fabric of the front needle bed is cashmere yarn.
- 7. The production process of the graphene composite fabric according to claim 1, wherein the washing conditions are as follows: 4-5 Kg of smooth softening agent, and the softening time is 30-35 min.
- 8. The production process of the graphene composite fabric according to claim 1, wherein the drying conditions are as follows: the drying temperature is 70-90 ℃, and the drying time is 50-60 min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058057.6A CN110735220A (en) | 2019-11-01 | 2019-11-01 | Production process of graphene composite fabrics |
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| CN201911058057.6A CN110735220A (en) | 2019-11-01 | 2019-11-01 | Production process of graphene composite fabrics |
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| CN110735220A true CN110735220A (en) | 2020-01-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005138A (en) * | 2019-12-27 | 2020-04-14 | 江苏金辰针纺织有限公司 | Moisture-conducting ultraviolet-resistant heat-storage multifunctional graphene fabric and preparation method thereof |
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2019
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| JP2004190194A (en) * | 2002-12-13 | 2004-07-08 | Yoshio Imai | Electromagnetic wave-shielding combined yarn and electromagnetic wave-shielding woven or knitted fabric |
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| CN111005138A (en) * | 2019-12-27 | 2020-04-14 | 江苏金辰针纺织有限公司 | Moisture-conducting ultraviolet-resistant heat-storage multifunctional graphene fabric and preparation method thereof |
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Application publication date: 20200131 |