CN113174671A - Carbon glass hybrid variable-angle winding method and using method thereof - Google Patents

Carbon glass hybrid variable-angle winding method and using method thereof Download PDF

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Publication number
CN113174671A
CN113174671A CN202010571094.3A CN202010571094A CN113174671A CN 113174671 A CN113174671 A CN 113174671A CN 202010571094 A CN202010571094 A CN 202010571094A CN 113174671 A CN113174671 A CN 113174671A
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CN
China
Prior art keywords
carbon
fiber
hybrid variable
winding method
glass
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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.)
Pending
Application number
CN202010571094.3A
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Chinese (zh)
Inventor
郑春生
刘仁臣
张维进
张利
孙双春
张娟
王嶙嶙
司健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinopec Shengli Petroleum Administration Co Ltd Electric Power Branch
Original Assignee
Shandong Lingfeng Petroleum Technology Co ltd
Sinopec Shengli Petroleum Administration Co Ltd Electric Power Branch
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Priority to CN202010571094.3A priority Critical patent/CN113174671A/en
Publication of CN113174671A publication Critical patent/CN113174671A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/0035Protective fabrics
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/08Arm or hand
    • A41D13/081Hand protectors
    • A41D13/088Hand protectors especially for the wrist
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating 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
    • D06M11/73Treating 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 carbon or compounds thereof
    • D06M11/74Treating 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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/40Fibres of carbon
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00Inorganic fibres
    • D10B2101/02Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06Glass
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00Inorganic fibres
    • D10B2101/10Inorganic fibres based on non-oxides other than metals
    • D10B2101/12Carbon; Pitch
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides

Abstract

The invention discloses a carbon-glass hybrid variable-angle winding method, which comprises the following steps: a: taking materials and processing in an early stage: 1. taking 45 parts by weight of polyphenylsulfone-p-xylylene amide fiber, 30 parts by weight of carbon fiber and 40 parts by weight of glass fiber, and mixing on a blending machine; 2. processing the mixed fiber as the durcotton; 3. plying, wherein the twist of the ply yarn is 650 twists/m; according to the invention, the wrapped wrist band is coated with the graphene and the far infrared nano powder, the oxide in the graphene is very effective for inhibiting the growth of escherichia coli, and human cells are not damaged, wherein the far infrared nano powder is a novel nano composite far infrared health-care functional material refined by using a special nano composite technology, so that the oxygen supply of tissues can be improved, the metabolism can be improved, the immunity can be enhanced, the carbon fiber and the glass fiber are woven in a mixed and angle-variable wrapping mode, the forming quality of the wrist band can be greatly improved, and the wear resistance and tensile property of the wrist band can be greatly improved.

Description

Carbon glass hybrid variable-angle winding method and using method thereof
Technical Field
The invention relates to the technical field of carbon glass winding, in particular to a carbon glass hybrid variable-angle winding method and a use method thereof.
Background
The wrist protector is a fabric for protecting wrist joints, and in the current society, the wrist protector basically becomes one of sports equipment necessary for athletes, the wrist is one of the most frequently-moving body parts of people and the most easily-injured parts, and the probability of tendinitis appearing at the wrist of the athlete is very high. To protect it from sprain or accelerated healing, wearing a cuff, which requires a winding process during the production process, is one of the effective methods.
But current winding mode is comparatively single, is difficult to increase the shaping quality of wrist band, and wrist band is in the winding back simultaneously, and most all is direct package and transportation, and such drawback lies in, and wrist band after the winding is difficult to improve the person's of wearing immunity, and the hygroscopicity is relatively poor simultaneously, is difficult to improve person's of wearing comfort level. Accordingly, one skilled in the art has provided a carbon glass hybrid variable angle winding method and a method of using the same to solve the problems set forth in the background art described above.
Disclosure of Invention
The invention aims to provide a carbon-glass hybrid variable-angle winding method and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a carbon glass hybrid variable angle winding method comprises the following steps: a: taking materials and processing in an early stage: 1. taking 45 parts by weight of polyphenylsulfone-p-xylylene amide fiber, 30 parts by weight of carbon fiber and 40 parts by weight of glass fiber, and mixing on a blending machine; 2. processing the mixed fiber as the durcotton; 3. plying, wherein the twist of the ply yarn is 650 twists/m; b. A warping process: drawing a certain number of arranged cop tubes to a machine head and coiling the cop tubes on a warp beam; c. Sizing: leading out warp yarns on the warp beam by using a sizing machine, and immersing the warp yarns into the size for sizing; d. Drawing-in process: sequentially enabling the sized warp yarns to pass through a dropper, a harness wire and a reed; e. A winding process: adopting an air jet loom, setting the opening time of the air jet loom to be 360-plus 370 degrees, setting the height of a palm frame to be 11.5-12.8cm, setting the leveling time to be 350-plus 360 degrees, adjusting the multi-arm opening of the air jet loom, carrying out mixed weaving on the warp and the weft at the upper part and the lower part, weaving and winding by changing the angles of the warp and the weft, and finally obtaining the finished wrist protector; f. Primary treatment: soaking the finished fabric in an alkali liquor tank with the concentration of 7-9%, stirring by a stirrer, separating the soaked finished fabric from the alkali liquor, cleaning by a cleaning machine, and dyeing and calendaring the cleaned finished fabric; g. Secondary treatment: diluting graphene and far infrared nano powder into water slurry, uniformly coating the water slurry on a finished wrist guard, and extruding and permeating the water slurry into a finished fabric through a scraper;
as a still further scheme of the invention: in the processing of the durcotton, doffer speed is 18r/min, cylinder speed is 270r/min, licker-in speed is 635r/min, and sliver weight is 15g/5 m.
As a still further scheme of the invention: the rotation speed of the stirrer in the primary treatment is 100r/min, and simultaneously after stirring, the alkali liquor is heated to 130-140 ℃, and then is kept at a constant temperature for 1 h.
As a still further scheme of the invention: the water slurry in the secondary treatment comprises the following components in percentage by mass: 30% of graphene, 25% of water, 3% of defoaming agent, 30% of far infrared nano powder, 10% of printing water and 2% of thickening agent.
As a still further scheme of the invention: the temperature of the dyeing process in the primary treatment is controlled to be 110-160 ℃, and the temperature of the calendaring process is controlled to be 140-170 ℃.
As a still further scheme of the invention: and a drying procedure is also included after the secondary treatment, the finished fabric is put into a dryer for drying treatment, and a fan is adopted to blow air in the drying process, wherein the drying temperature is 80 ℃, and the drying time is 10 min.
As a still further scheme of the invention: the warping process also comprises a twisting process before the warping process, namely: the glass fiber and carbon fiber are unwound from the yarn bobbin under a tension of 20N and wound on the bobbin yarn bobbin, and twisted into a bobbin yarn form.
As a still further scheme of the invention: before diluting graphene and far infrared nano powder into water slurry in the secondary treatment, preparing the graphene and the far infrared nano powder into powder by a pulverizer, pouring the pulverized raw materials into a container, adding an adhesive, uniformly stirring by a stirrer, and then adding water to dilute into the water slurry.
As a still further scheme of the invention: in the sizing process, the linear speed of a sizing machine is set to be 75-85/min, the sizing rate is 3 +/-1.5%, the temperature of the sizing machine is 330 ℃, and the pressure of a sizing roller is 18-20 kN.
A carbon glass hybrid variable angle use method comprises the following steps: and (3) turning the two ends of the finished wrister outwards, penetrating the arms through the finished wrister, and finally restoring the turned parts to the initial positions to finish the wearing process.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the wrapped wrist band is coated with the graphene and the far infrared nano powder, oxides in the graphene are very effective for inhibiting growth of escherichia coli, and human cells are not damaged, wherein the far infrared nano powder is a novel nano composite far infrared health-care functional material refined by using a special nano composite technology, so that the oxygen supply of tissues can be improved, the metabolism is improved, the immunity is enhanced, carbon fibers and glass fibers are woven in a mixed and angle-variable wrapping mode, the forming quality of the wrist band can be greatly improved, the wear resistance and tensile resistance of the wrist band are greatly improved, and finally, the moisture absorption performance of the finished wrist band after primary treatment can be improved, and the comfort level of a wearer is greatly improved.
Detailed Description
In the embodiment of the invention, a carbon-glass hybrid variable-angle winding method and a use method thereof comprise the following steps:
a: taking materials and processing in an early stage: 1. taking 45 parts by weight of polyphenylsulfone-p-xylylene amide fiber, 30 parts by weight of carbon fiber and 40 parts by weight of glass fiber, and mixing on a blending machine; 2. processing the mixed fiber as the durcotton; 3. plying, wherein the twist of the ply yarn is 650 twists/m; b. A warping process: drawing a certain number of arranged cop tubes to a machine head and coiling the cop tubes on a warp beam; c. Sizing: leading out warp yarns on a warp beam by using a sizing machine, and immersing the warp yarns into the size for sizing; d. Drawing-in process: sequentially enabling the sized warp yarns to pass through a dropper, a harness wire and a reed; e. A winding process: adopting an air jet loom, setting the opening time of the air jet loom to be 360-plus 370 degrees, setting the height of a palm frame to be 11.5-12.8cm, setting the leveling time to be 350-plus 360 degrees, adjusting the multi-arm opening of the air jet loom, carrying out mixed weaving on the warp and the weft at the same time, and then weaving and winding by changing the angles of the warp and the weft to finally obtain the finished wrist protector; f. Primary treatment: soaking the finished fabric in an alkali liquor tank with the concentration of 7-9%, stirring by a stirrer, separating the soaked finished fabric from the alkali liquor, cleaning by a cleaning machine, and dyeing and calendaring the cleaned finished fabric; g. Secondary treatment: diluting graphene and far infrared nano powder into water slurry, uniformly coating the water slurry on a finished wrist guard, and extruding and permeating the water slurry into a finished fabric through a scraper; preferably: in the processing of the durcotton, doffer speed is 18r/min, cylinder speed is 270r/min, licker-in speed is 635r/min, and sliver weight is 15g/5 m. Preferably: the rotation speed of the stirrer in the primary treatment is 100r/min, and simultaneously after stirring, the alkali liquor is heated to 130-140 ℃, and then the constant temperature is kept for 1 h. Preferably: the water slurry in the secondary treatment comprises the following components in percentage by mass: 30% of graphene, 25% of water, 3% of defoaming agent, 30% of far infrared nano powder, 10% of printing water and 2% of thickening agent. Preferably: the temperature of the dyeing process in the primary treatment is controlled to be 110-160 ℃, and the temperature of the calendaring process is controlled to be 140-170 ℃. Preferably: and after the secondary treatment, a drying procedure is also included, the finished fabric is put into a dryer for drying treatment, and a blower is adopted to blow air in the drying process, wherein the drying temperature is 80 ℃, and the drying time is 10 min. Preferably: the warping process also comprises a twisting process before the warping process, namely: the glass fiber and carbon fiber are unwound from the yarn bobbin under a tension of 20N and wound on the bobbin yarn bobbin, and twisted into a bobbin yarn form. Preferably: before diluting graphene and far infrared nano powder into water slurry in secondary treatment, preparing the graphene and the far infrared nano powder into powder by a pulverizer, pouring the pulverized raw materials into a container, adding an adhesive, uniformly stirring by a stirrer, and then adding water to dilute into the water slurry. Preferably: in the sizing process, the linear speed of a sizing machine is set to be 75-85/min, the sizing rate is 3 +/-1.5%, the temperature of the sizing machine is 330 ℃, and the pressure of a sizing roller is 18-20 kN. A carbon glass hybrid variable angle use method comprises the following steps: and (4) turning the two ends of the finished wrister outwards, penetrating the arms through the finished wrister, and finally restoring the turned parts to the initial positions to finish the wearing process. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (10)

1. A carbon glass hybrid variable angle winding method is characterized by comprising the following steps: a: taking materials and processing in an early stage: 1. taking 45 parts by weight of polyphenylsulfone-p-xylylene amide fiber, 30 parts by weight of carbon fiber and 40 parts by weight of glass fiber, and mixing on a blending machine; 2. processing the mixed fiber as the durcotton; 3. plying, wherein the twist of the ply yarn is 650 twists/m; b. A warping process: drawing a certain number of arranged cop tubes to a machine head and coiling the cop tubes on a warp beam; c. Sizing: leading out warp yarns on the warp beam by using a sizing machine, and immersing the warp yarns into the size for sizing; d. Drawing-in process: sequentially enabling the sized warp yarns to pass through a dropper, a harness wire and a reed; e. A winding process: adopting an air jet loom, setting the opening time of the air jet loom to be 360-plus 370 degrees, setting the height of a palm frame to be 11.5-12.8cm, setting the leveling time to be 350-plus 360 degrees, adjusting the multi-arm opening of the air jet loom, carrying out mixed weaving on the warp and the weft at the upper part and the lower part, weaving and winding by changing the angles of the warp and the weft, and finally obtaining the finished wrist protector; f. Primary treatment: soaking the finished fabric in an alkali liquor tank with the concentration of 7-9%, stirring by a stirrer, separating the soaked finished fabric from the alkali liquor, cleaning by a cleaning machine, and dyeing and calendaring the cleaned finished fabric; g. Secondary treatment: diluting graphene and far infrared nano powder into water slurry, uniformly coating the water slurry on a finished product wrist guard, and extruding and permeating the water slurry into a finished product cloth through a scraper.
2. The carbon-glass hybrid variable angle winding method according to claim 1, wherein doffer speed is 18r/min, cylinder speed is 270r/min, licker-in speed is 635r/min, and sliver weight is 15g/5m in the processing of the greige cotton.
3. The carbon-glass hybrid variable angle winding method as claimed in claim 1, wherein the rotation speed of the stirrer in the primary treatment is 100r/min, and after stirring, the alkali solution is heated to 130-140 ℃ and then kept at a constant temperature for 1 h.
4. The carbon-glass hybrid variable angle winding method according to claim 1, wherein the water slurry in the secondary treatment comprises the following components in percentage by mass: 30% of graphene, 25% of water, 3% of defoaming agent, 30% of far infrared nano powder, 10% of printing water and 2% of thickening agent.
5. The carbon-glass hybrid variable-angle winding method as claimed in claim 1, wherein the temperature of the dyeing process in the primary treatment is controlled to be 110 ℃ to 160 ℃, and the temperature of the calendering process is controlled to be 140 ℃ to 170 ℃.
6. The carbon-glass hybrid variable-angle winding method according to claim 1, further comprising a drying process after the secondary treatment, wherein a finished fabric is placed into a dryer for drying treatment, and a blower is used for blowing air in the drying process, wherein the drying temperature is 80 ℃ and the drying time is 10 min.
7. The carbon-glass hybrid variable angle winding method according to claim 1, further comprising a twisting step before the warping step, wherein: the glass fiber and carbon fiber are unwound from the yarn bobbin under a tension of 20N and wound on the bobbin yarn bobbin, and twisted into a bobbin yarn form.
8. The carbon-glass hybrid variable-angle winding method as claimed in claim 1, wherein before the graphene and far-infrared nano powder are diluted into the slurry in the secondary treatment, the graphene and far-infrared nano powder are pulverized by a pulverizer, the pulverized raw materials are poured into a container, the binder is added, the mixture is uniformly stirred by a stirrer, and then the mixture is diluted into the slurry by adding water.
9. The carbon-glass hybrid variable angle winding method according to claim 1, wherein in the slashing process, the slasher linear speed is set to be 75-85/min, the sizing rate is 3 ± 1.5%, the slasher temperature is 330 ℃, and the pressure of the slasher is 18-20 kN.
10. A carbon-glass hybrid variable-angle use method is characterized in that two ends of a finished wrist guard are overturned towards the outside, an arm penetrates through the finished wrist guard, and finally the overturned part is restored to an initial position to complete a wearing process.
CN202010571094.3A 2020-06-22 2020-06-22 Carbon glass hybrid variable-angle winding method and using method thereof Pending CN113174671A (en)

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Application Number Priority Date Filing Date Title
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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101748546A (en) * 2010-01-07 2010-06-23 黄新春 Glass fiber weaving process and special equipment thereof
CN102292482A (en) * 2009-01-26 2011-12-21 纳幕尔杜邦公司 Improved cut-resistant gloves containing fiberglass and para-aramid
CN103741319A (en) * 2013-11-06 2014-04-23 江西长江玻璃纤维有限公司 Production technology of glass fiber cloth for insulation
CN205624577U (en) * 2016-04-05 2016-10-12 浙江纺织服装科技有限公司 Super imitative cotton wrist band
CN106562489A (en) * 2015-10-08 2017-04-19 昱程科技股份有限公司 Carbon fiber wearable medical equipment used for facilitating blood circulation and improving muscle soreness
CN107354566A (en) * 2017-06-21 2017-11-17 江苏工程职业技术学院 A kind of preparation method of environmentally friendly graphene antistatic antibiotic Anti-cut Gloves
CN108998957A (en) * 2018-07-23 2018-12-14 合肥旭亚新材料科技有限公司 A kind of antibacterial wrist guard elastic woven material of high-hygroscopicity
CN109056155A (en) * 2018-10-16 2018-12-21 巨石攀登电子基材有限公司 A kind of fiber cloth twill weave technique
CN109208323A (en) * 2017-07-06 2019-01-15 北京绿能嘉业新能源有限公司 A kind of manufacture craft of graphene conductive fiber
CN109320807A (en) * 2018-09-23 2019-02-12 南通嘉得利安全用品有限公司 Graphene-latex proofing gloves and preparation method thereof
KR102023369B1 (en) * 2018-04-23 2019-11-04 주식회사 쉬즈원 A Wrist Protector
CN209643934U (en) * 2018-12-21 2019-11-19 绍兴大树网络科技有限公司 A kind of second self general wrist guard
CN210696060U (en) * 2019-07-22 2020-06-09 扬州奥力克斯体育用品有限公司 Novel adjustable sports wrist guard

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102292482A (en) * 2009-01-26 2011-12-21 纳幕尔杜邦公司 Improved cut-resistant gloves containing fiberglass and para-aramid
CN101748546A (en) * 2010-01-07 2010-06-23 黄新春 Glass fiber weaving process and special equipment thereof
CN103741319A (en) * 2013-11-06 2014-04-23 江西长江玻璃纤维有限公司 Production technology of glass fiber cloth for insulation
CN106562489A (en) * 2015-10-08 2017-04-19 昱程科技股份有限公司 Carbon fiber wearable medical equipment used for facilitating blood circulation and improving muscle soreness
CN205624577U (en) * 2016-04-05 2016-10-12 浙江纺织服装科技有限公司 Super imitative cotton wrist band
CN107354566A (en) * 2017-06-21 2017-11-17 江苏工程职业技术学院 A kind of preparation method of environmentally friendly graphene antistatic antibiotic Anti-cut Gloves
CN109208323A (en) * 2017-07-06 2019-01-15 北京绿能嘉业新能源有限公司 A kind of manufacture craft of graphene conductive fiber
KR102023369B1 (en) * 2018-04-23 2019-11-04 주식회사 쉬즈원 A Wrist Protector
CN108998957A (en) * 2018-07-23 2018-12-14 合肥旭亚新材料科技有限公司 A kind of antibacterial wrist guard elastic woven material of high-hygroscopicity
CN109320807A (en) * 2018-09-23 2019-02-12 南通嘉得利安全用品有限公司 Graphene-latex proofing gloves and preparation method thereof
CN109056155A (en) * 2018-10-16 2018-12-21 巨石攀登电子基材有限公司 A kind of fiber cloth twill weave technique
CN209643934U (en) * 2018-12-21 2019-11-19 绍兴大树网络科技有限公司 A kind of second self general wrist guard
CN210696060U (en) * 2019-07-22 2020-06-09 扬州奥力克斯体育用品有限公司 Novel adjustable sports wrist guard

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