CN112553749B - Anti-static fabric - Google Patents
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- CN112553749B CN112553749B CN202011314979.1A CN202011314979A CN112553749B CN 112553749 B CN112553749 B CN 112553749B CN 202011314979 A CN202011314979 A CN 202011314979A CN 112553749 B CN112553749 B CN 112553749B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
- 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
- D01F1/103—Agents inhibiting growth of microorganisms
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/441—Yarns or threads with antistatic, conductive or radiation-shielding properties
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- 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
-
- 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
-
- 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
- D10B2401/16—Physical properties antistatic; conductive
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses an anti-static fabric which is prepared by respectively arranging polyester filament yarns, cool fibers and conductive filament yarns at intervals and parallelly spinning warp yarns and weft yarns; the density range of the warp yarns is 400-440 yarns/10 cm, and the density range of the weft yarns is 210-230 yarns/10 cm; the conductive filaments are crossed in the warp direction and the weft direction of the fabric to form a grid fabric, and the fabric is a twill weave with an upper twill weave, a lower twill weave and a left twill weave; the antistatic effect of the invention meets the national standard, and the water absorption and air permeability of the invention are also obviously improved.
Description
Technical Field
The invention relates to the technical field of anti-static fabrics, in particular to an anti-static fabric.
Background
The objects for protecting the antistatic dust-free work clothes are static electricity and tiny dust which have great harm to the electronic industry. In the assembly process of the circuit board, the electrostatic discharge can damage the integrated circuit on the circuit board, thereby damaging the function of the whole circuit board; in the manufacturing process of the wafer, if the static collects the tiny dust, the tiny dust pollutes the wafer, and the tiny circuit on the wafer can be cut off; in the hard disk magnetic head industry, electrostatic discharge can damage magnetic poles and hinder the magnetic head from working; in the liquid crystal display industry, electrostatic discharge can damage fine crystals, so that the whole liquid crystal display fails; in the micro-machine industry, electromagnetic interference from electrostatic discharge can render micro-machine operation ineffective. Meanwhile, the soft damage caused by static electricity will affect the quality of electronic products, so that the products fail without reason. Therefore, workers in the above-mentioned factories mostly need to wear antistatic dust-free work clothes.
The existing antistatic method for the clothes mainly comprises the following steps: the fabric adopts three methods of special after-finishing processing method, chemical modification method and method for embedding conductive fiber in synthetic fiber fabric. At present, the main method for obtaining the antistatic performance of the antistatic fabric is to arrange antistatic fibers in the fabric according to a certain proportion. Generally, the greater the density of the antistatic fibers, the more closely aligned, and the better the antistatic properties of the fabric, but with a corresponding increase in cost.
At present, the most common fabric of the anti-static clean protective clothing in China is woven by using polyester filament as a base material and embedding conductive yarns. The terylene antistatic clean fabric has the advantages of low price, easy cleaning and high cleanliness; the defects are poor air permeability and moisture permeability, low air filtration efficiency and poor wearing experience.
Disclosure of Invention
The invention aims to provide an anti-static fabric, which has an anti-static effect meeting the national standard and obviously improves the water absorption and air permeability.
In order to solve the technical problem, the technical scheme of the invention is as follows: an anti-static fabric is woven by warps and wefts, wherein the warps and the wefts are respectively made of polyester filaments, cool fibers and conductive filaments which are uniformly arranged at intervals and are spun in parallel;
the density range of the warp yarns is 400-440 yarns/10 cm, and the density range of the weft yarns is 210-230 yarns/10 cm; the conductive filaments are crossed with each other in the warp direction and the weft direction of the fabric to form a grid fabric, and the fabric is a twill weave with an upper twill weave, a lower twill weave and a left twill weave.
Preferably, the cool fiber comprises the following substances in parts by weight:
10-15 parts of bamboo fiber particles;
5 to 10 portions of cool functional powder;
and 80 to 100 parts of polyamide 6 chips.
The cool feeling functional powder and the bamboo fiber particles are uniformly dispersed in the fibers by extrusion in a melt blending mode; natural pore canals in the bamboo fibers are used as channels for transferring heat and water vapor; meanwhile, the bamboo fiber particles extrude the cool function powder to the superficial part of the fiber body through the volume of the bamboo fiber particles, so that the distribution of the cool function powder on the superficial surface of the fiber is effectively improved, the contact area of the cool function powder and a human body is improved, and the Q-max is effectively improved; the fibers still maintain reliable strength; the cool feeling functional powder which is equal to or less than that of the prior art is used, the cool feeling functional powder is more densely distributed on the surface of the fiber due to the space occupation of the bamboo fiber particles, and meanwhile, the water absorption and the antibacterial property of the fiber can also be improved by the bamboo fiber; the preparation method is simple and convenient, is convenient for upgrading the prior art, and improves the yield; after the fiber prepared by the invention is prepared into a textile, the Q-max can reach 0.23, the contact cool feeling is obvious, and the fiber has a remarkable antibacterial effect.
The cool fiber is further preferably prepared from the following substances in parts by weight:
12 parts of bamboo fiber particles;
7 parts of cool functional powder;
and 87 parts of polyamide 6 chips.
Preferably, the cool functional powder comprises the following substances:
titanium dioxide and jade powder, wherein the mass ratio of the titanium dioxide to the jade powder is 1: 1.
According to the invention, titanium dioxide and jade powder are mixed in equal amount, so that on one hand, the dosage of the jade powder is effectively reduced, and the cost is effectively reduced; meanwhile, the cool feeling of the fiber is ensured by matching titanium dioxide with jade powder; meanwhile, the titanium dioxide is uniformly distributed in the fiber, so that the antibacterial property of the fiber is improved.
Preferably in the cool fiber
The grain diameter of the bamboo fiber particles is 100-300 mu m;
the particle diameter of the cool feeling functional powder is 100nm to 300 nm.
Preferably, the cross section of the cool fiber is cross-shaped after the cool fiber is melted and blended through the micropores of a profile spinneret plate; when the bamboo fiber particles and the cool feeling functional powder pass through the micropores, the bamboo fiber particles and the cool feeling functional powder are arranged in the fiber in a self-arranging manner, and the particles with smaller particle sizes are distributed around the particles with larger particle sizes.
The cool fiber with the cross-shaped cross section can effectively wrap the polyester filament yarns and the conductive filament yarns, so that the dustproof performance of the fabric is improved.
According to the invention, the micron-sized bamboo fiber particles are matched with the nanoscale cool-feeling functional powder, the bamboo fiber particles and the cool-feeling functional powder are uniformly dispersed in the polyamide 6, and the nanoscale cool-feeling functional powder particles are dispersed along the surface of the bamboo fiber particles through extrusion molding, namely, the small-particle cool-feeling functional powder is extruded to the surface of the fiber to be dispersed because the bamboo fiber particles occupy the space in the fiber, so that the contact area of the cool-feeling functional powder and a human body is increased, and the Q-max is effectively increased.
Preferably, the conductive filament is a terylene-based sheath-core composite carbon black conductive filament with the fineness of 2.2tex/3f, and the conductive filament accounts for 8-10% of the fabric by mass. According to the invention, the terylene-based sheath-core composite carbon black conductive filament is used, so that the antistatic performance of the fabric is ensured, and the good mechanical performance of the fabric is ensured.
The mass ratio of the cool fiber to the polyester filament yarn is preferably 1:2 to 1: 1. According to the invention, the antistatic performance and the comfort are effectively considered by controlling the dosage of the cool fiber and the polyester filament.
By adopting the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the polyester fibers, the cool fibers and the conductive filaments are matched, so that the heat transfer efficiency of the fabric is effectively improved by the cool fibers on the premise of ensuring the strength and the antistatic performance of the fabric, and the comfort degree of the antistatic fabric is improved;
2. compared with the traditional polyester fabric, the moisture permeability and the air permeability of the antistatic fabric prepared by the invention are obviously improved, and the comfort of the protective clothing prepared by the antistatic fabric prepared by the invention is obviously improved.
Thereby achieving the above objects of the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
Example 1
The embodiment discloses an anti-static fabric, wherein warps and wefts are respectively made of polyester filaments, cool fibers and conductive filaments which are uniformly arranged at intervals and are spun in parallel;
the density range of the warp yarns is 420 pieces/10 cm, and the density range of the weft yarns is 220 pieces/10 cm; the conductive filaments are crossed with each other in the warp direction and the weft direction of the fabric to form a grid fabric, and the fabric is a twill weave with an upper twill weave, a lower twill weave and a left twill weave.
The cool fiber comprises the following substances in parts by weight:
15 parts of bamboo fiber particles;
5 parts of cool functional powder;
90 parts of polyamide 6 chip
The cool feeling functional powder comprises the following substances:
titanium dioxide and jade powder, wherein the mass ratio of the titanium dioxide to the jade powder is 1: 1.
The grain diameter of bamboo fiber particles in the cool fiber is 100-300 mu m; the particle diameter of the cool feeling functional powder is 100nm to 300 nm.
After the cool fibers are melted and blended, the cool fibers are formed into a cross-shaped cross section through micropores of a profile spinneret plate; when the bamboo fiber particles and the cool feeling functional powder pass through the micropores, the bamboo fiber particles and the cool feeling functional powder are arranged in the fiber in a self-arranging manner, and the particles with smaller particle sizes are distributed around the particles with larger particle sizes.
The cool fiber with the cross-shaped cross section can effectively wrap the polyester filament yarns and the conductive filament yarns, so that the dustproof performance of the fabric is improved.
The conductive filament is a terylene-based sheath-core composite carbon black conductive filament with the fineness of 2.2tex/3f, and accounts for 10 percent of the mass of the fabric.
The mass ratio of the cool fiber to the polyester filament yarn is 1: 1.
In the preparation method of the bamboo fiber particles in the embodiment,
the method comprises the following steps:
s1, crushing bamboo chips, and soaking in 3-5% acetic acid solution for 8-12 h at 60-80 deg.C;
s2, filtering the solid substance of S1, and cleaning to be neutral;
and S3, drying, grinding and crushing to obtain bamboo fiber particles.
The particle size of the bamboo fiber particles prepared in the embodiment is 100-300 μm, and the particles are dried for later use.
In this embodiment, the pretreatment method of the cool functional powder and the bamboo fiber particles before melt blending is as follows:
adding absolute ethyl alcohol into a three-neck flask, then adding cool functional powder and bamboo fiber particles, and adjusting the pH value of a reaction system to 3-5 by using formic acid; heating and stirring for 1 hour under the water bath condition of 65 ℃;
simultaneously ultrasonically dispersing a silane coupling agent KH550 in absolute ethyl alcohol;
mixing the two, stirring at 65 deg.C, keeping the temperature for 1h, cleaning, and drying to obtain mixture of cool feeling functional powder and bamboo fiber granule.
The preparation of the cool fiber in this example includes the following steps, and the process conditions of melt blending are as follows:
adding bamboo fiber particles and cool functional powder into polyamide 6 slices, melting and blending according to the mass parts in the table 1, and then forming by micropores of a special-shaped spinneret plate;
screw temperature: a first zone 264 ℃; a second zone 272 ℃; a third area is 270 ℃; a fourth zone of 270 ℃;
example 2
The embodiment discloses an antistatic fabric, which is mainly different from the embodiment 1 in that:
the density range of the warp yarns is 440 yarns/10 cm, and the density range of the weft yarns is 230 yarns/10 cm;
the sensory fiber comprises the following substances in parts by mass:
10 parts of bamboo fiber particles;
10 parts of cool functional powder;
polyamide 6 chip 100 parts
The conductive filaments account for 8 percent of the mass of the fabric.
The mass ratio of the cool fiber to the polyester filament yarn is 1: 2.
Example 3
The embodiment discloses an antistatic fabric, which is mainly different from the embodiment 1 in that:
the density range of the warp yarns is 400 yarns/10 cm, and the density range of the weft yarns is 210 yarns/10 cm;
the sensory fiber comprises the following substances in parts by mass:
10 parts of bamboo fiber particles;
10 parts of cool functional powder;
polyamide 6 slice 100 parts
The conductive filaments account for 8% of the fabric by mass.
The mass ratio of the cool fiber to the polyester filament yarn is 1: 1.
Example 4
The embodiment discloses an antistatic fabric, which is mainly different from the embodiment 1 in that:
the density range of the warp yarns is 400 yarns/10 cm, and the density range of the weft yarns is 210 yarns/10 cm;
the sensory fiber comprises the following substances in parts by mass:
12 parts of bamboo fiber particles;
7 parts of cool functional powder;
polyamide 6 slice 87 parts
The conductive filaments account for 8 percent of the mass of the fabric.
The mass ratio of the cool fiber to the polyester filament yarn is 1: 1.
Comparative example
The main difference between the present embodiment and embodiment 1 is that no cool fiber is used, and the antistatic fabric is obtained by weaving polyester filament yarn alone in combination with conductive filament yarn.
The antistatic fabrics prepared in examples 1 to 4 and comparative example are subjected to performance tests, and the specific test method and reference standard are as follows:
the breaking strength test method refers to GB/T3923.1-2013 part 1 of tensile property of textile fabrics: breaking strength and assay method.
The air permeability test method refers to GB/T5453-1997 determination of air permeability of textile fabrics.
The moisture permeability test method refers to GB/T12704.1-2009 part 1 of textile fabric moisture permeability test method: wet absorbing method
The air particle filtering efficiency test method refers to appendix D of GB/T24249-2009 antistatic clean fabric.
The surface resistivity test method refers to appendix B of GB/T24249-2009 antistatic clean fabric.
All samples were tested for 5 replicates according to the test method above and averaged, and the specific test data are detailed in table 1.
Table 1 performance test data list of antistatic fabrics prepared in examples 1 to 4 and comparative example
Table 2Q-max values of antistatic fabrics of examples 1 to 4
| Item | Q-max value (J/cm)2·s) |
| Example 1 | 0.19 |
| Example 2 | 0.21 |
| Example 3 | 0.23 |
| Example 4 | 0.16 |
The Q-max test method in Table 2 is as follows: the KES-F7 is used to contact a cold and warm feeling tester, the temperature of the sample carrying table is set to be (20 +/-0.5) DEG C, and the heat is set under the conditions of constant temperature and constant humidityThe temperature of the detection plate is (35 +/-0.5) DEG C, the Q-max value of the antistatic fabric prepared in the embodiment is measured, and when the Q-max is more than or equal to 0.15J/cm2S indicates that the antistatic fabric has the instant cool feeling performance in contact, and the larger the value, the stronger the cool feeling in contact.
The data in tables 1 and 2 show that the fabric prepared by the invention realizes the tight matching of the fibers through the common matching of the polyester filament, the cool fiber and the conductive filament, and the air particle filtering efficiency of the fabric can reach 40 percent remarkably; while still maintaining good air and water permeability. The cross section is cross-shaped, so that the cool fibers effectively support the polyester filaments and the conductive filaments and are uniformly distributed in the fabric. By blending the polyester filament and the cool fiber, the Q-max value of the fabric can reach 0.23 at most, the contact cool feeling is obvious, and the surface resistivity can be as low as 1.01 multiplied by 106Omega, can effectively accelerate the loss of electron compared with the comparative example, prevent that static effect is showing and is promoting.
The data in tables 1 and 2 show that the uniform dispersion of bamboo fiber particles in the cool fiber serving as the framework in the antistatic fabric prepared by the invention limits the cool functional particles to be distributed on the superficial part of the cool fiber, and simultaneously titanium dioxide is matched to inhibit bacteria, so that the comfort and safety of the antistatic fabric are effectively improved.
Claims (6)
1. The anti-static fabric is woven by warps and wefts, and is characterized in that:
the warp yarns and the weft yarns are respectively made of polyester filament yarns, cool fibers and conductive filament yarns which are arranged at intervals and are spun in parallel;
the density range of the warp yarns is 400-440 yarns/10 cm, and the density range of the weft yarns is 210-230 yarns/10 cm; the conductive filaments are crossed in the warp direction and the weft direction of the fabric to form a grid fabric, and the fabric is a twill weave with an upper twill weave, a lower twill weave and a left twill weave;
the cool fiber comprises bamboo fiber particles, cool functional powder and polyamide 6 slices;
the cool fiber is formed by the micropores of a special-shaped spinneret plate after being melted and blended, and the cross section of the micropores of the spinneret plate is cross-shaped;
when the bamboo fiber particles and the cool feeling functional powder pass through the micropores, the bamboo fiber particles and the cool feeling functional powder are self-arranged in the fiber, and the particles with smaller particle size are distributed around the particles with larger particle size;
in the cool fiber
The grain diameter of the bamboo fiber grains is 100-300 mu m;
the particle diameter of the cool feeling functional powder is 100nm to 300 nm.
2. The antistatic fabric as claimed in claim 1, wherein: the cool fiber comprises the following substances in parts by weight:
10-15 parts of bamboo fiber particles;
5 to 10 portions of cool functional powder;
and 80 to 100 parts of polyamide 6 chips.
3. The antistatic fabric as claimed in claim 2, wherein: the cool fiber comprises the following substances in parts by weight:
12 parts of bamboo fiber particles;
7 parts of cool functional powder;
and 87 parts of polyamide 6 chips.
4. The antistatic fabric as claimed in claim 2, wherein: the cool feeling functional powder comprises the following substances:
titanium dioxide and jade powder, wherein the mass ratio of the titanium dioxide to the jade powder is 1: 1.
5. The antistatic fabric as claimed in claim 1, wherein: the conductive filament is a terylene-based sheath-core composite carbon black conductive filament with the fineness of 2.2tex/3f, and accounts for 8-10% of the fabric by mass.
6. An antistatic fabric as claimed in any one of claims 1 to 5, wherein: the mass ratio of the cool fiber to the polyester filament is 1:2 to 1: 1.
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| CN202011314979.1A CN112553749B (en) | 2020-11-20 | 2020-11-20 | Anti-static fabric |
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| CN202011314979.1A CN112553749B (en) | 2020-11-20 | 2020-11-20 | Anti-static fabric |
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| CN112553749B true CN112553749B (en) | 2022-06-21 |
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| CN113293481A (en) * | 2021-06-16 | 2021-08-24 | 安徽省利特环保技术有限公司 | Antistatic dust removal filter cloth and preparation method thereof |
| CN114541011B (en) * | 2022-01-26 | 2023-07-07 | 吴江嘉伦织造有限公司 | Multifunctional textile fabric and preparation method and application thereof |
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| JP2004292982A (en) * | 2003-03-27 | 2004-10-21 | Toray Ind Inc | Inner wear produced by using polyamide fiber |
| CN102634902A (en) * | 2012-03-23 | 2012-08-15 | 浙江蓝天海纺织服饰科技有限公司 | Antistatic radiating safety-protective tooling fabric and production method thereof |
| CN106948026A (en) * | 2017-05-08 | 2017-07-14 | 福建景丰科技有限公司 | A kind of fiber of white bamboo carbon chinlon 6 and its production method |
| CN109457322A (en) * | 2018-10-27 | 2019-03-12 | 安徽豹子头服饰有限公司 | A kind of sun-proof cool fiber and preparation method thereof |
| CN109914007A (en) * | 2018-12-24 | 2019-06-21 | 中山市蝶安芬内衣有限公司 | A kind of preparation method of one-way wet-guide cool feeling fabric |
| CN110453338A (en) * | 2019-08-16 | 2019-11-15 | 江苏鼎新印染有限公司 | A kind of jade bamboo charcoal outdoor sports fabric |
-
2020
- 2020-11-20 CN CN202011314979.1A patent/CN112553749B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004292982A (en) * | 2003-03-27 | 2004-10-21 | Toray Ind Inc | Inner wear produced by using polyamide fiber |
| CN102634902A (en) * | 2012-03-23 | 2012-08-15 | 浙江蓝天海纺织服饰科技有限公司 | Antistatic radiating safety-protective tooling fabric and production method thereof |
| CN106948026A (en) * | 2017-05-08 | 2017-07-14 | 福建景丰科技有限公司 | A kind of fiber of white bamboo carbon chinlon 6 and its production method |
| CN109457322A (en) * | 2018-10-27 | 2019-03-12 | 安徽豹子头服饰有限公司 | A kind of sun-proof cool fiber and preparation method thereof |
| CN109914007A (en) * | 2018-12-24 | 2019-06-21 | 中山市蝶安芬内衣有限公司 | A kind of preparation method of one-way wet-guide cool feeling fabric |
| CN110453338A (en) * | 2019-08-16 | 2019-11-15 | 江苏鼎新印染有限公司 | A kind of jade bamboo charcoal outdoor sports fabric |
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