WO2010134762A2 - 은사, 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 - Google Patents
은사, 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 Download PDFInfo
- Publication number
- WO2010134762A2 WO2010134762A2 PCT/KR2010/003181 KR2010003181W WO2010134762A2 WO 2010134762 A2 WO2010134762 A2 WO 2010134762A2 KR 2010003181 W KR2010003181 W KR 2010003181W WO 2010134762 A2 WO2010134762 A2 WO 2010134762A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silver
- yarn
- fiber
- twisted
- wire rod
- 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.)
- Ceased
Links
Images
Classifications
-
- 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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/12—Threads containing metallic filaments or strips
-
- 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
-
- 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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- 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
- 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
-
- 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
-
- 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
- D10B2101/20—Metallic fibres
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
Definitions
- the present invention relates to a silver yarn, a silver twisted yarn and a functional fabric using the same, and a method of manufacturing the same, and in particular, by using silver (Ag) or silver wire (Ag wire) composed entirely of silver as a yarn, antimicrobial properties and conductivity can be imparted.
- the present invention relates to a silver twisted yarn and a functional fabric using the same, and a method of manufacturing the same.
- silver (Ag) has excellent sterilization and deodorization, and also has excellent effects such as electromagnetic wave and water wave blocking.
- silver (Ag) is known to be excellent in the radiation effect of far-infrared rays including anion, and also has excellent antibacterial and antifungal action.
- silver (Ag) is known as one of the essential metal elements to enhance the immunity in the body.
- Silver (Ag) ions are easily absorbed by the human body and are known to act as a powerful catalyst while killing these pathogens by blocking the function of enzymes when bacteria and fungi metabolize oxygen.
- silver (Ag) has been widely used as an antidote due to its excellent detoxification effect, and has been used as silver spoon or silver table in the court due to discoloration by neutralizing or adsorbing heavy metals or various harmful components.
- the record of the effect on silver is, "When silver is in the body, the five intestines are comfortable, the mind and body are stabilized, the morale is removed, and the body is lightened. Lengthens. " And, according to the agreement, "silver ( ⁇ ) is effective in preventing and treating gynecological diseases, such as mental illness and cold chills, such as epilepsy and game.”
- a method of manufacturing silver yarn or conductive fiber is a yarn mixing method in which silver particles are impregnated into the yarn by spinning and mixing fine particles of silver nanoparticles into the raw material of the yarn, and a binder on the surface of the woven fabric or yarn. It is distinguished by the coating method which coats silver using etc.
- a method for preparing silver nano-synthetic fiber which is proposed in Korean Patent No. 6113189 as a prior art according to the yarn mixing method, is stabilized by pretreating silver nano as shown in FIG. 1 and polymerizing the surface of the stabilized silver nano. Coating with silver to prevent agglomeration between the silver nanoparticles (S100), drying the raw material polymerization chip and mixing the pretreated silver nanoparticles (S200), and the prepolymerized raw material nanoparticles are mixed. Melting and spinning the chip may be performed to obtain silver nano synthetic fiber yarn in which silver nano particles are evenly distributed (S300).
- the step of pre-processing the silver nano is the step of stabilizing by coating a silicon oxide on the silver nanoparticles (S110), and the step of coating the polymer again on the surface of the silver nanoparticles coated with the silicon oxide (S120) )
- the manufacturing process of the silver nano-synthetic fiber made as described above is a kind of yarn blending method. It is configured to be impregnated with yarn.
- the silver fiber according to the yarn blending method is poor in electromagnetic shielding and conductivity in the electrical properties, and is possible only in the case of fiber yarns including polyester, in which case the amount of silver impregnated is inevitably fine, so the effect of silver is greatly expected. It is difficult.
- Patent No. 573029 (Silver Fiber and its manufacturing method) according to the prior art according to the yarn mixing method discloses a method of producing yarn by spinning through a nozzle after mixing before spinning the polymer for producing fibers and silver particles. Although silver particles are uniformly distributed in the yarn obtained by the manufacturing method, they have the same problem as described above.
- Patent No. 588763 (Method for producing silver nanoparticle-containing antimicrobial fiber and manufactured antimicrobial fiber) also adds a silver nanoparticle colloid solution to a preheated polymer under rotation and removes moisture, thereby uniformly dispersing the silver nanoparticles in the polymer without aggregation.
- a method for producing a silver nanoparticle-containing antimicrobial fiber and the antimicrobial fiber produced thereby which has the same problem as above because it is a mixture spinning of the silver nanoparticles and the polymer.
- the non-ferrous metal contained in the fiber by discharging using the discharge electrode is a kind of silver coating method, which is cumbersome, inconvenient, and has the disadvantage of increasing the cost.
- the arrangement of the discharge electrodes is not constant, it is not easy to uniformly coat non-ferrous metals on the fibers, and the coated silver does not maintain a strong bonding relationship, so that the coated silver can be easily peeled off through washing or the like. Sterilization power is difficult to maintain intact.
- Patent No. 542007 (Conductive Fabric) provides electroconductivity by forming a metal film of silver, copper, nickel, tin, or the like by using an electroless plating method on a synthetic fiber filament to prevent back leak of resin, It provides a conductive cloth excellent in flexibility, anti-loosening property, conductivity and electromagnetic shielding property.
- the conductive cloth obtained by the plating method also has a disadvantage that the coated silver can be easily peeled off through a process such as washing, so that the sterilizing power of the initial stage cannot be maintained as it is.
- the manufacturing method of the conductive yarn is largely divided into a composite yarn method, a coating method, a metal yarn method (metal drawing), and the like, and the conductive yarn is associated with smart clothing.
- the composite yarn refers to a conductive yarn having two or more layers formed by using a conductive material or metal layer prepared by decomposing conductive carbon black as a core and coating a non-conductive layer thereon.
- the core may be manufactured in a release form rather than a circular shape as needed.
- the conductive yarn made in this way has a disadvantage in that the overall electrical performance is significantly lower than the metal yarn made through drawing, it is difficult to properly operate the digital device mounted on the smart clothing.
- the conductive metal yarn 2 becomes the covering 1 by a seal.
- the covering 1 is PET, nylon, wool, or the like.
- copper strand 3 can apply 3 strands.
- the conductive yarns use copper metal yarns as the yarns, the conductive yarns can play a role as the conductive yarns, but are less conductive than the silver yarns, and have a problem in that they cannot be given an antimicrobial function such as silver yarns. In addition, there is a problem that the change of color easily occurs by oxidation of copper.
- Patent No. 706669 (Silver combined with silver powder and its manufacturing apparatus) applies silver powder to a yarn surface that acts as a core yarn in the process of covering (or twisting) two or more threads through a covering machine.
- the present invention discloses a silver yarn in which silver powder formed by covering another yarn at the same time as being coated, and a manufacturing apparatus thereof. This is a method of coating the silver particles on the surface of the yarn, to prevent the falling of the silver particles by covering once more after the silver particle coating.
- These coatings are conductive yarns coated with a conductive material on the surface of the non-conductive material, and have a superior conductive performance than non-conductive materials, but are less conductive than metal wires, and are coated with copper, so they are weak in durability and low in price. Have.
- Patent No. 688699 (Method for manufacturing conductive strong metal composite yarn and conductive strong metal composite yarn) covers the surface of the fiber yarn with a plurality of conductive materials so that the number of twists is twisted and then twists again. Plywood is to produce a conductive strong metal composite yarn.
- These composite yarns have high tensile strength and vary depending on the type of weaving and the metal used as the conductive material, but the electromagnetic wave shielding rate is excellent because the amount of metal yarns per unit length is large. However, the longer the length of the composite yarn per unit length, the higher the resistance value. When the resistance is increased in this way, signal distortion may occur when used as a fabric signal line (conductive yarn, digital yarn) of smart clothing.
- Metallic yarns generally have superior properties as they have lower resistance, but metal yarns having a larger cross-sectional area are superior, but a smaller cross-sectional area is advantageous when considering the wearing comfort and manufacturing cost of the fabric obtained using the same. Therefore, if the wearability is excellent and the conductivity is to be increased, the highly conductive metal should be finely thinned.
- Conventional yarn blending method, coating method and conductive yarn manufacturing method configured as described above have problems such as not exhibiting unique characteristics of silver, cumbersome and uncomfortable coating process, or remarkably deteriorating electrical performance. .
- the present invention has been made in view of the problems of the prior art, and its purpose is to examine Ag fine wire manufactured to a uniform diameter of 0.05 mm or less by drawing, which is a metal processing technology, rather than a conventional coating or flat yarn. Or, as it is used as a covering yarn, it has a thin and soft surface, showing excellent fit (flexibility) as a fiber, and having excellent antibacterial and conductivity properties, which can be used as a digital yarn (conductive yarn) for antibacterial yarn or smart clothing, and functionalities using the same. To provide a fabric and a method of manufacturing the same.
- the present invention consists of at least one strand formed by casting a silver or silver alloy into a wire rod using a directional solidification method, and then cast the cast wire into a microfiber having a diameter of 0.015 to 0.05mm by a drawing process, It provides a silver having antimicrobial and conductive, characterized in that used for silver twisted yarn.
- the present invention is a silver wire or at least one strand of a silver alloy formed by molding a wire rod after casting the wire by using a directional solidification method to form a microfiber of 0.015 to 0.05mm diameter by drawing process
- a silver twisted yarn characterized in that the covering using any one of the fiber yarn made of natural fibers or synthetic fibers as the screening and the rest as a winding yarn.
- the present invention is cast silver wire or silver alloy using a directional solidification method, and then cast the wire to at least one strand of silver formed into a microfiber of 0.015 to 0.05mm diameter by a drawing process It provides a silver twisted yarn characterized in that the jointed after the fiber yarn made of natural fibers or synthetic fibers.
- the natural fiber is made of at least one of Hanji, Polylactic acid (PLA), cotton, hemp, wool, silk, the synthetic fiber is nylon, polyester, polyvinyl chloride, polyacrylonitrile , Polyamide-based, polyolefin-based, polyurethane-based, polyfluoroethylene-based at least one of the.
- the present invention (a) by casting a silver or silver alloy with a wire rod using a directional solidification method and then cast the cast wire into a microfiber by a drawing process to prepare a silver yarn with a diameter of 0.015 to 0.05mm Making a step; (b) obtaining at least one strand of the silver yarn obtained in step (a) and covering any one of the fiber yarns made of natural fibers or synthetic fibers as a screening and using the remainder as winding yarns to obtain a first twisted yarn; It provides a method for producing silver twisted yarn characterized in that consisting of.
- the silver twisted yarn manufacturing method of the present invention may further include a step of manufacturing a second twisted yarn by covering the fiber yarn made of natural fibers or synthetic fibers using the first twisted yarn that is joined after the step (b) as a yarn. have.
- the silver yarn may be made of a silver alloy consisting of 0.1 ⁇ 10wt% copper (Cu), and the remainder substantially silver (Ag).
- the present invention is a silver and a fiber yarn of 0.015 to 0.05mm diameter obtained by casting the silver or silver alloy into a wire rod using a directional solidification method and then molding the cast wire into a microfiber by a drawing process
- a functional fabric using a silver twisted yarn which is obtained by weaving a silver twisted yarn obtained by using one of them as a screening and using the rest as a winding yarn, or weaving and then joining the silver twisted yarn by a circular knitting machine (editor).
- the silver twisted yarn of the present invention unlike the product coated with silver, using silver microfiber yarn as a yarn, plyed together with a fiber yarn made of natural fibers or synthetic fibers, jointed or covered with a fiber yarn, or using a fiber yarn as a screening and a silver yarn Because it is made of covering has the advantage of having a permanent antibacterial and conductive functions.
- the present invention is because the intrinsic properties of silver (Ag) is left as it is excellent antibacterial and conductivity can be used as a digital yarn (conductor) in antimicrobial yarn or smart clothing and has excellent effects such as electromagnetic shielding and antistatic.
- 1 is a flow chart showing a conventional silver nano-synthetic fiber manufacturing process
- 2 and 3 is a view showing a conventional conductive yarn, respectively
- FIG. 4 is a perspective view of a gift according to the present invention.
- FIG. 5 is a perspective view of a silver twisted yarn using the silver as a screening according to the first embodiment of the present invention
- Figure 6 is a perspective view of the silver twisted yarn using the fiber yarn according to the second embodiment of the present invention.
- FIG. 7 is a perspective view of a silver twisted yarn formed by joining the silver yarn and the fiber yarn according to the third embodiment of the present invention.
- FIG. 8 is a schematic view showing the implementation of the covering yarn using the silver twisted yarn of Figure 7 according to the fourth embodiment of the present invention.
- Figure 10 is an enlarged photograph showing a fabric produced using the twisted yarn of the present invention.
- FIG. 4 is a perspective view showing a silver yarn according to the present invention
- FIG. 5 is a perspective view showing a silver twisted yarn using the silver yarn as a screening according to the first embodiment of the present invention
- FIG. 6 is a fiber according to the second embodiment of the present invention.
- 7 is a perspective view illustrating a silver twisted yarn using yarn as a screening
- FIG. 7 is a perspective view showing a silver twisted yarn formed by the joining of a silver yarn and a fiber yarn according to a third embodiment of the present invention
- FIG. 8 is a view of the fourth embodiment of the present invention.
- 7 is a schematic diagram showing the implementation of the covering yarn using the twisted yarn of FIG.
- the silver-bonded yarn 100 according to the first embodiment of the present invention is a silver alloy containing pure silver (Ag) (99.99%) or copper (Cu) as a wire rod using a directional solidification method, as shown in FIG.
- the cast wire is at least one strand formed into a microfiber by a drawing process, and a fiber made of natural or synthetic fibers using a silver thread 22 (FIG. 4) having a diameter of 0.015 to 0.05 mm as the screening 20.
- the yarn was covered with a covering yarn (adverb) 10.
- the silver twisted yarn 100a according to the second embodiment of the present invention using a fiber yarn made of natural fibers or synthetic fibers as the screening (20b), pure silver (Ag) (99.99 %) Or a silver alloy containing copper (Cu) is cast into a wire rod using a directional solidification method, and then the silver wire 22 having a diameter of 0.015 to 0.05 mm is formed into a microfiber by drawing process. It is used as the (adverb) 33, and the fiber yarn is covered with the pressing yarn (covering yarn) 44.
- a silver alloy microfiber having a diameter in the range of 50 to 70 ⁇ m may be obtained, for example, according to the manufacturing method of the silver alloy microwire proposed by the applicant in patent 879815.
- the silver alloy fine wire is cast from a silver alloy wire so that the grain boundary is horizontally disposed in the drawing direction by a directional solidification method of the silver alloy consisting of 0.1 ⁇ 10wt% copper (Cu) and the remainder substantially silver (Ag)
- a microfiber having a diameter of 50 to 70 ⁇ m is obtained.
- the silver alloy micro fine wire has silver (Ag) as a main component and contains 0.1 to 10 wt% of copper (Cu) so that the fine wire can be easily processed. Alloyed to be easily made.
- the well-known silver microfiber manufacturing technology is not finer wire processing to less than 0.07mm in diameter in the case of pure silver, even if possible to less than 0.07mm in diameter can not be made of long fibers and the workability is high due to high disconnection rate there was.
- the diameter is 0.05mm or more, because of the stiffness of the metal, it is difficult to use it as a joint yarn because it is not as flexible as a fiber.
- the surface area can be increased in a small amount, and as a result, the antimicrobial activity of silver is increased. If the use of silver 70 ⁇ m or more compared to the antimicrobial effect appears to be the amount of silver used is relatively large.
- the silver alloy ultrafine wire obtained according to the above patent No. 879815 could not manufacture a microfine yarn having a diameter of 0.05 mm or less, but the present inventors further improved the manufacturing technology of silver microfine yarn to be used as a yarn in the present invention.
- the present invention was completed by being able to manufacture the silver yarn 22 to 0.05 mm.
- the silver yarn 22 used in the present invention can be processed into an ultrafine wire having a diameter of 0.015 to 0.05 mm, and any other type of silver alloy can be used as long as the silver alloy has antibacterial function and conductivity.
- the silver yarn 22 having the diameter of 0.015 to 0.05mm is manufactured and used as a screening yarn or a covering yarn.
- the silver yarn 22 may apply one or more strands as yarn, depending on the use of the fabric or knit fabric made using the twisted yarn.
- the silver yarn 22 must have flexibility in order to be used as a fiber.
- the diameter becomes 0.05 mm or more, it has the stiffness of the metal. Therefore, in order for the silver yarn 22 to be flexible like a fiber, it is preferable to make diameter 0.05 or less.
- the larger the diameter the more the amount of silver (Ag) is used, but the antibacterial effect is also reduced. Therefore, in order to exhibit the same antimicrobial effect, a larger amount of silver (Ag) is required, which causes a price increase, which leads to an overall cost increase.
- the diameter of the silver yarn 22 of the present invention is preferably set within the range of 0.015 to 0.05 mm.
- the screening (20, 20b) and the covering yarn 33 may be applied to the fiber yarn made of any one of the silver yarn 22 or natural fibers or synthetic fibers.
- the natural fiber may be made of any one of Hanji, PLA (polylactic acid; biodegradable fiber), cotton, hemp, wool, and silk.
- the synthetic fiber may be a fiber made of any one of nylon, polyester, polyvinyl chloride, polyacrylonitrile, polyamide, polyolefin, polyurethane, and polyfluoroethylene.
- the synthetic fiber can use the fiber obtained using the following polymer.
- Polyethylene-based resins such as low density polyethylene resins (LDPE), ultra low density polyethylene resins (LLDPE), high density polyethylene (HDPE), ethylene-vinylacetate resins (EVA), copolymers thereof, and the like.
- LDPE low density polyethylene resins
- LLDPE ultra low density polyethylene resins
- HDPE high density polyethylene
- EVA ethylene-vinylacetate resins
- Polystyrene-based resins such as HIPS, GPPS, SAN, etc.
- Polypropylene-based resins for example HOMO PP, RANDOM PP, copolymers thereof
- ABS acrylonitrile-butadiene-styrene terpolymer
- the natural fiber or the synthetic fiber can use other well-known fiber other than the above-mentioned fiber material.
- the first twisted yarn having antimicrobial and conductivity after casting the wire by using a directional solidification method of silver or silver alloy, the diameter made through a drawing process A first yarn by 0.015 to 0.05mm of silver yarn is used as the first screening 20a, and the fiber yarn made of any one of natural fibers and synthetic fibers is used as the second screening 10a and then twisted with a yarn.
- the twisted yarn 200 can be obtained.
- the natural fibers or the synthetic fibers used as the second examination 10a may be the same or similar to the above-described embodiment.
- the silver twisted yarn according to the fourth embodiment of the present invention uses the first twisted yarn 200 (FIG. 7) obtained by combining the fiber yarn made of natural fibers or synthetic fibers with the silver yarn as shown in FIG. It is also possible to obtain a second synthetic twisted yarn 300 by covering using a fiber yarn or a silver yarn made of any one of natural fibers and synthetic fibers as a covering yarn 33a, and then dyeing the same to obtain functional fibers (FIG. 9).
- the warp yarns and the weft yarns are weaved alternately up and down by using a well-known method to form a loop with a fabric and a yarn which become a flat body of any width. Threads can be threaded to form new loops and weaving knit fabrics that are entangled together.
- the functional fabric of the present invention obtained as described above is applicable to both antimicrobial and conductive applied textile products.
- it can be applied to socks, insoles, towels, aprons, cloths, bed covers, cushion covers, and the like, functional fibers, digital fibers, smart fibers and the like that require conductivity.
- the composite yarn was made with PLA, which is a fiber made of silver, Hanji, and corn starch. First, twisted one strand of 120 denier (apparently 20 denier) and one strand of 177 denier Hanji with 350T / M. The fabricated plywood was then covered with PLA 2 strands made of 75 denier corn starch to complete the final plywood of 347 denia. This jointed yarn was dyed with navy color through the final dyeing process.
- PLA is a fiber made of silver, Hanji, and corn starch.
- the composite yarn was made with PLA, which is a fiber made of silver, Hanji, and corn starch. First, twisted 1 strand of 120 denier (apparently 20 denier) gifts and 1 strand of 177 denier Korean paper at 350T / M.
- the fabricated plywood was then covered with 1 strand of PLA, which is made of 75 denier corn starch, and 1 strand of 89 denier cotton, completing the final plying yarn of 361 denier.
- the combined yarn was dyed through the final dyeing process. The obtained twisted yarn is shown in FIG. 9.
- Fabrics were manufactured using a circular knitting machine (knitting machine) of 12 gauges in the case of 1 go and 7 gauges in the case of 2 go with a twisted yarn prepared through Examples 1 and 2 above. The resulting fabric is shown in FIG. 10.
- Example 3 As a test bacterium, the antimicrobial activity of the specimen obtained in Example 3 was tested on Staphylococcus aureus ATCC 6538 (Pseudomonas aeruginosa) (Test Method: KS K 0693). When the fiber obtained by was added to the medium, the percentage of reduction in the number of bacteria was more than 99.9%.
- the measuring instrument was an INSTEK GOM-802 (resistance meter). First, the length of 50cm of twisted yarn was measured, and then the terminals were inserted at both ends to measure resistance. Seven measurements were taken to reduce errors. The electrical conductivity was converted to the International Annealed Copper Standard (IACS), which shows 100% of the conductivity of standard pure copper, and showed a high conductivity of 106.6% even in the combined yarn (for reference, 100% pure copper and 100% silver-coated pure copper). to be.)
- IACS International Annealed Copper Standard
- the present invention can weave other fabrics or knitted fabrics by the well-known weaving method using the above-mentioned twisted yarn.
- the silver yarn, silver twisted yarn and the functional fabric (fiber) using the same and a method of manufacturing the conjugated yarn and fabric obtained through the method of the present invention have antibacterial, bactericidal, electromagnetic shielding effect and antistatic effect, so that the apparel field, industrial and mass consumption fabrics It can be widely applied to various textile fields such as, nonwoven fabrics and clothing fields.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Description
Claims (14)
- 은 또는 은합금을 방향성 응고법을 이용하여 선재로 주조한 후 주조된 선재를 인발공정에 의해 직경 0.015 내지 0.05mm의 극세사로 성형한 적어도 한 가닥의 은사와, 천연섬유나 합성섬유로 이루어진 섬유사 중 어느 하나를 심사로 사용하고 나머지를 권취사로 사용하여 커버링한 것을 특징으로 하는 은합연사.
- 제1항에 있어서, 상기 천연섬유는 한지, PLA(Polylactic acid; 생분해성 섬유), 면, 마, 모, 견 중의 적어도 어느 하나로 이루어진 것을 특징으로 하는 은합연사.
- 제1항에 있어서, 상기 합성섬유는 나일론, 폴리에스테르계, 폴리염화비닐계, 폴리아크릴로니트릴계, 폴리아미드계, 폴리올레핀계, 폴리우레탄계, 폴리플로오르에틸렌계 중의 적어도 어느 하나로 이루어진 것을 특징으로 하는 은합연사.
- 은 또는 은합금을 방향성 응고법을 이용하여 선재로 주조한 후 주조된 선재를 인발공정에 의해 직경 0.015 내지 0.05mm의 극세사로 성형한 적어도 한 가닥의 은사에 천연섬유나 합성섬유로 이루어진 섬유사를 합사한 후 합연된 것을 특징으로 하는 은합연사.
- 제4항에 있어서, 상기 천연섬유는 한지, PLA(Polylactic acid; 생분해성 섬유), 면, 마, 모, 견 중의 적어도 어느 하나로 이루어진 것을 특징으로 하는 은합연사.
- 제4항에 있어서, 상기 합성섬유는 나일론, 폴리에스테르계, 폴리염화비닐계, 폴리아크릴로니트릴계, 폴리아미드계, 폴리올레핀계, 폴리우레탄계, 폴리플로오르에틸렌계 중의 적어도 어느 하나로 이루어진 것을 특징으로 하는 은합연사.
- (a) 은 또는 은합금을 방향성 응고법을 이용하여 선재로 주조한 후 주조된 선재를 인발공정에 의해 극세사로 성형하여 직경 0.015 내지 0.05mm의 은사를 준비하는 단계와;(b) 상기 (a)단계에서 얻어진 적어도 1가닥의 은사와, 천연섬유나 합성섬유로 이루어진 섬유사 중 어느 하나를 심사로 사용하고 나머지를 권취사로 사용하여 커버링하여 제1합연사를 얻는 단계로 이루어지는 것을 특징으로 하는 은합연사 제조방법.
- 제7항에 있어서, 상기 (b)단계 이후에 합연된 제1합연사를 원사로 사용하여 천연섬유나 합성섬유로 이루어진 섬유사로 커버링하여 제2합연사를 제조하는 단계를 더 포함하는 것을 특징으로 하는 은합연사 제조방법.
- 제7항 또는 제8항에 있어서, 상기 천연섬유는 한지, PLA(Polylactic acid; 생분해성 섬유), 면, 마, 모, 견 중의 적어도 어느 하나로 이루어진 것을 특징으로 하는 은합연사 제조방법.
- 제7항 또는 제8항에 있어서, 상기 합성섬유는 나일론, 폴리에스테르계, 폴리염화비닐계, 폴리아크릴로니트릴계, 폴리아미드계, 폴리올레핀계, 폴리우레탄계, 폴리플로오르에틸렌계 중의 적어도 어느 하나로 이루어진 것을 특징으로 하는 은합연사 제조방법.
- 제7항에 있어서, 상기 은사는 0.1~10wt%의 구리(Cu)와, 나머지는 실질적으로 은(Ag)으로 이루어진 은합금으로 이루어진 것을 특징으로 하는 은합연사 제조방법.
- 은 또는 은합금을 방향성 응고법을 이용하여 선재로 주조한 후 주조된 선재를 인발공정에 의해 극세사로 성형하여 얻어진 직경 0.015 내지 0.05mm의 은사와 섬유사 중 어느 하나를 심사로 사용하고 나머지를 권취사로 사용하여 커버링하거나 합사한 후 합연하여 얻어진 은합연사를 환편기(편집기)에 의해 직조함에 의해 얻어지는 것을 특징으로 하는 은합연사를 이용한 기능성 원단.
- 제12항에 있어서, 상기 섬유사는 천연섬유나 합성섬유로 이루어진 것을 특징으로 하는 은합연사를 이용한 기능성 원단.
- 은 또는 은합금을 방향성 응고법을 이용하여 선재로 주조한 후 주조된 선재를 인발공정에 의해 직경 0.015 내지 0.05mm의 극세사로 성형한 적어도 한 가닥으로 이루어지며, 은합연사에 이용되는 것을 특징으로 하는 항균성과 도전성을 갖는 은사.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010800223758A CN102439205A (zh) | 2009-05-20 | 2010-05-20 | 银丝、银合捻丝、使用该银合捻丝的功能性织物及其制造方法 |
| US13/321,328 US8549829B2 (en) | 2009-05-20 | 2010-05-20 | Silver yarn, plied yarn silver yarn, functional fabric using same, and method for producing same |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0044003 | 2009-05-20 | ||
| KR1020090044003A KR101127991B1 (ko) | 2009-05-20 | 2009-05-20 | 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010134762A2 true WO2010134762A2 (ko) | 2010-11-25 |
| WO2010134762A3 WO2010134762A3 (ko) | 2011-03-31 |
Family
ID=43126656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2010/003181 Ceased WO2010134762A2 (ko) | 2009-05-20 | 2010-05-20 | 은사, 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8549829B2 (ko) |
| KR (1) | KR101127991B1 (ko) |
| CN (1) | CN102439205A (ko) |
| WO (1) | WO2010134762A2 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200467442Y1 (ko) * | 2011-11-11 | 2013-06-13 | 주식회사 제이투엘에프에이 | 발열 내의 |
| CN103370460A (zh) * | 2011-01-26 | 2013-10-23 | 阿莫绿色技术有限公司 | 双重结构的金属丝及其制备方法、股线及并捻方法及面料 |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101037975B1 (ko) * | 2011-03-10 | 2011-06-01 | 박상민 | 은사와 실크사로 복합사를 제조하는 방법 및 장치 |
| KR101261916B1 (ko) | 2011-03-17 | 2013-05-08 | 현대자동차주식회사 | 한지복합사의 제조방법과 이에 의해 제조한 한지복합사, 이를 이용한 원단의 제조방법 및 이에 의해 제조한 자동차 내장재 |
| CN102719963B (zh) * | 2012-05-29 | 2014-09-03 | 山东来利来毛纺有限公司 | 一种金属丝混纺纱线的生产工艺 |
| CN102733028B (zh) * | 2012-05-29 | 2014-09-03 | 山东来利来毛纺有限公司 | 一种金属丝混纺纱线 |
| CN102704110B (zh) * | 2012-05-29 | 2014-09-03 | 山东来利来毛纺有限公司 | 一种金属丝混纺纱线纺织品 |
| KR101439379B1 (ko) * | 2012-07-20 | 2014-09-15 | 주식회사 아모그린텍 | 신축성을 갖는 도전성 합연사 및 그 제조방법 |
| US20140090349A1 (en) * | 2012-09-10 | 2014-04-03 | Angela Fisher | Composite yarn for cut resistant fabrics |
| CN102926072B (zh) * | 2012-10-31 | 2015-06-10 | 苏州达方电子有限公司 | 含有纳米金属线的抗菌纱及其制造方法 |
| KR101373633B1 (ko) * | 2013-04-23 | 2014-03-13 | 상명대학교서울산학협력단 | 항복강력이 증가된 도전성금속복합사의 제조방법과, 이 제조방법에 의해 제조된 도전성금속복합사와, 이 도전성금속복합사를 이용하여 제조되는 자수회로제품 |
| EP2848718A1 (en) | 2013-07-31 | 2015-03-18 | Vassilios Sprintzios | Antimicrobial fabric incorporating copper |
| KR101659963B1 (ko) * | 2014-05-13 | 2016-09-26 | (주)에레 | 동사와 한지사를 이용한 양말의 제조방법 |
| US9575560B2 (en) | 2014-06-03 | 2017-02-21 | Google Inc. | Radar-based gesture-recognition through a wearable device |
| US20160007997A1 (en) * | 2014-07-14 | 2016-01-14 | Chengxiong Gu | Bridge vessels-proximal anastomosis supporting device for coronary artery bypass grafting and manufacturing method thereof |
| CN105401285A (zh) * | 2014-08-06 | 2016-03-16 | 夏鹤鸣 | 抗菌防静电复合铁铬铝纤维 |
| CN105442134A (zh) * | 2014-08-07 | 2016-03-30 | 夏鹤鸣 | 抗菌防静电复合铜纤维 |
| US9921660B2 (en) | 2014-08-07 | 2018-03-20 | Google Llc | Radar-based gesture recognition |
| US9811164B2 (en) | 2014-08-07 | 2017-11-07 | Google Inc. | Radar-based gesture sensing and data transmission |
| US9588625B2 (en) | 2014-08-15 | 2017-03-07 | Google Inc. | Interactive textiles |
| US10268321B2 (en) | 2014-08-15 | 2019-04-23 | Google Llc | Interactive textiles within hard objects |
| US11169988B2 (en) | 2014-08-22 | 2021-11-09 | Google Llc | Radar recognition-aided search |
| US9778749B2 (en) | 2014-08-22 | 2017-10-03 | Google Inc. | Occluded gesture recognition |
| US9600080B2 (en) | 2014-10-02 | 2017-03-21 | Google Inc. | Non-line-of-sight radar-based gesture recognition |
| KR101675867B1 (ko) * | 2014-12-17 | 2016-11-23 | 주식회사 아모그린텍 | 나노섬유 복합사를 이용한 치과용 코드 및 그의 제조방법 |
| US20180355523A1 (en) * | 2015-01-09 | 2018-12-13 | Mill Direct, Inc. | Renewably Sourced Yarn and Method of Manufacturing Same |
| US10016162B1 (en) | 2015-03-23 | 2018-07-10 | Google Llc | In-ear health monitoring |
| US9983747B2 (en) | 2015-03-26 | 2018-05-29 | Google Llc | Two-layer interactive textiles |
| EP3289432B1 (en) | 2015-04-30 | 2019-06-12 | Google LLC | Rf-based micro-motion tracking for gesture tracking and recognition |
| EP3289434A1 (en) | 2015-04-30 | 2018-03-07 | Google LLC | Wide-field radar-based gesture recognition |
| CN107466389B (zh) | 2015-04-30 | 2021-02-12 | 谷歌有限责任公司 | 用于确定类型不可知的rf信号表示的方法和装置 |
| US10088908B1 (en) | 2015-05-27 | 2018-10-02 | Google Llc | Gesture detection and interactions |
| US9693592B2 (en) | 2015-05-27 | 2017-07-04 | Google Inc. | Attaching electronic components to interactive textiles |
| KR101758204B1 (ko) * | 2015-07-28 | 2017-07-17 | 주식회사 아모그린텍 | 나노섬유 기반 복합 가연사 및 그의 제조방법 |
| US10817065B1 (en) | 2015-10-06 | 2020-10-27 | Google Llc | Gesture recognition using multiple antenna |
| WO2017079484A1 (en) | 2015-11-04 | 2017-05-11 | Google Inc. | Connectors for connecting electronics embedded in garments to external devices |
| SE539597C2 (sv) * | 2015-12-22 | 2017-10-17 | Inuheat Group Ab | Elektriskt ledande garn och produkt innehållande detta garn |
| US10492302B2 (en) | 2016-05-03 | 2019-11-26 | Google Llc | Connecting an electronic component to an interactive textile |
| WO2017200570A1 (en) | 2016-05-16 | 2017-11-23 | Google Llc | Interactive object with multiple electronics modules |
| US10579150B2 (en) | 2016-12-05 | 2020-03-03 | Google Llc | Concurrent detection of absolute distance and relative movement for sensing action gestures |
| CN107130330A (zh) * | 2017-05-08 | 2017-09-05 | 英特斯(苏州)新型纺织材料科技有限公司 | 一种抗菌防臭复股纱及其制作设备 |
| JP6956580B2 (ja) * | 2017-09-22 | 2021-11-02 | セーレン株式会社 | 織布 |
| CN108677347A (zh) * | 2017-12-28 | 2018-10-19 | 元祥金属工业股份有限公司 | 具铜合金丝之复合纤维抗菌布及其制造方法 |
| CN110273210A (zh) * | 2019-07-05 | 2019-09-24 | 株洲天伦纺织有限责任公司 | 一种具有抗菌功能涤纶包芯纱及制备方法 |
| JP7392123B2 (ja) * | 2019-09-09 | 2023-12-05 | クロノライフ | 導電糸および当該糸を含む着用物品 |
| KR102118706B1 (ko) * | 2019-10-21 | 2020-06-03 | 오한교 | 항균원단의 제조방법 |
| JP7193697B2 (ja) * | 2019-11-19 | 2022-12-21 | ウラセ株式会社 | 複合糸及びその製造方法 |
| CN111364156B (zh) * | 2020-03-24 | 2022-09-06 | 深圳市启菂汇嘉科技有限公司 | 双螺旋导电纺织物、压力传感器及压力传感器制备方法 |
| WO2021194129A1 (ko) * | 2020-03-26 | 2021-09-30 | 주식회사 아모라이프사이언스 | 마스크 |
| CN113174670B (zh) * | 2021-04-27 | 2023-06-09 | 华中科技大学 | 一种压力传感纤维、纱线、织物、器件及其制备方法 |
| EP4335953A1 (de) * | 2022-09-09 | 2024-03-13 | Teufelberger Fiber Rope GmbH | Antistatisches kern-mantelseil |
| CN115449957B (zh) * | 2022-10-01 | 2024-05-28 | 佛山市顺德区丽轩纺织实业有限公司 | 一种家用纺织面料及其制备方法 |
| US20240376642A1 (en) * | 2023-05-12 | 2024-11-14 | David Rothschild Co., Inc. | Low-Density Yarn Products and Methods of Making Same |
| CN116590917B (zh) * | 2023-07-13 | 2023-10-03 | 苏州扬越高新材料有限公司 | 一种含导电碳材料的改性电磁屏蔽纤维及其制备方法和应用 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526215B1 (ko) * | 1971-07-12 | 1980-07-11 | ||
| US5525423A (en) * | 1994-06-06 | 1996-06-11 | Memtec America Corporation | Method of making multiple diameter metallic tow material |
| US6267782B1 (en) * | 1997-11-20 | 2001-07-31 | St. Jude Medical, Inc. | Medical article with adhered antimicrobial metal |
| JP3595212B2 (ja) * | 1999-09-29 | 2004-12-02 | グンゼ株式会社 | カバリング糸条体 |
| JP3903457B2 (ja) | 2000-03-29 | 2007-04-11 | セーレン株式会社 | 導電性織物 |
| KR100449660B1 (ko) | 2001-09-14 | 2004-09-21 | 영남방직주식회사 | 전자파 차폐코어사 및 그 제조방법 |
| EP1362940A1 (en) * | 2002-05-13 | 2003-11-19 | N.V. Bekaert S.A. | Electrically conductive yarn comprising metal fibers |
| KR100573029B1 (ko) | 2002-05-28 | 2006-04-24 | 주식회사 삼흥 | 은섬유 및 그의 제조방법 |
| KR100980742B1 (ko) | 2003-03-05 | 2010-09-07 | 은나노기술주식회사 | 은을 함유한 기능성 섬유제조방법 |
| US7135227B2 (en) * | 2003-04-25 | 2006-11-14 | Textronics, Inc. | Electrically conductive elastic composite yarn, methods for making the same, and articles incorporating the same |
| CN1250352C (zh) * | 2004-03-18 | 2006-04-12 | 上海交通大学 | 有色金属及其合金材料超细丝的制备方法 |
| KR100613189B1 (ko) | 2004-11-15 | 2006-08-21 | 미지테크주식회사 | 은 나노 합성 섬유 및 그 제조방법 |
| GB0425152D0 (en) * | 2004-11-15 | 2004-12-15 | Middlesex Silver Co Ltd | Fabric structure |
| KR200382131Y1 (ko) * | 2005-01-28 | 2005-04-19 | 조대식 | 은사로 제직된 직물지 |
| KR100588763B1 (ko) | 2005-03-07 | 2006-06-09 | 이정훈 | 은나노입자-함유 항균섬유의 제조방법 및 제조된 항균섬유 |
| KR20060122543A (ko) | 2005-05-27 | 2006-11-30 | 김주용 | 금속사가 함입된 도전사 |
| US8771831B2 (en) * | 2005-12-23 | 2014-07-08 | The United States Of America As Represented By The Secretary Of The Army | Multi-functional yarns and fabrics having anti-microbial, anti-static and anti-odor characterisitics |
| EP1980976A4 (en) * | 2006-01-05 | 2010-03-24 | Hitachi Chemical Co Ltd | TUBULAR CONTAINER FOR INDIVIDUAL IDENTIFICATION |
| KR100688899B1 (ko) * | 2006-01-20 | 2007-03-02 | 주식회사 세올 | 도전성강력금속복합사의 제조방법 및 도전성강력금속복합사 |
| KR100706669B1 (ko) | 2006-05-25 | 2007-04-13 | 김수복 | 은 분말이 결합된 은사 및 그 제조장치 |
| GB2440738A (en) * | 2006-08-08 | 2008-02-13 | Univ Manchester | Electroluminescent fabric |
| JP2008095266A (ja) * | 2006-10-12 | 2008-04-24 | Hodai Lee | ナノ素材を用いた複合繊維フィルター、ナノ素材を用いた複合繊維フィルターの製造装置及びナノ素材を用いた複合繊維フィルターの製造方法 |
| KR100879815B1 (ko) | 2007-03-07 | 2009-01-22 | 주식회사 에이엠오 | 극세선 가공용 은합금 및 그 제조방법 |
| KR100865693B1 (ko) * | 2007-03-09 | 2008-10-28 | (주) 아모센스 | 은합금 극세사를 이용한 신발 |
| PL2140051T3 (pl) * | 2007-03-22 | 2012-03-30 | Carraro S R L | Technologiczna przędza tekstylna |
| AU2008254770A1 (en) * | 2007-05-18 | 2008-11-27 | Stryker Corporation | Medical implant detachment systems |
| ITTO20070119U1 (it) * | 2007-09-21 | 2009-03-22 | Paolo Pianezza | Cravatta antibatterica |
| US20090214848A1 (en) * | 2007-10-04 | 2009-08-27 | Purdue Research Foundation | Fabrication of nanowire array composites for thermoelectric power generators and microcoolers |
| US8012293B2 (en) * | 2008-09-26 | 2011-09-06 | Jah Yih Enterprise Co., Ltd. | TPU laminated fabric product and method for forming the product |
| US20110047957A1 (en) * | 2009-08-25 | 2011-03-03 | Chi-Hsueh Richard | Conductive yarn and cloth containing the same |
| WO2011148429A1 (ja) * | 2010-05-28 | 2011-12-01 | 信越ポリマー株式会社 | 透明導電膜及びこれを用いた導電性基板 |
| WO2012023974A2 (en) * | 2010-08-16 | 2012-02-23 | Imindiano, Llc | Suture having antimicrobial properties |
-
2009
- 2009-05-20 KR KR1020090044003A patent/KR101127991B1/ko active Active
-
2010
- 2010-05-20 CN CN2010800223758A patent/CN102439205A/zh active Pending
- 2010-05-20 US US13/321,328 patent/US8549829B2/en active Active
- 2010-05-20 WO PCT/KR2010/003181 patent/WO2010134762A2/ko not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103370460A (zh) * | 2011-01-26 | 2013-10-23 | 阿莫绿色技术有限公司 | 双重结构的金属丝及其制备方法、股线及并捻方法及面料 |
| CN103370460B (zh) * | 2011-01-26 | 2015-07-29 | 阿莫绿色技术有限公司 | 双重结构的金属丝及其制备方法、股线及并捻方法及面料 |
| KR200467442Y1 (ko) * | 2011-11-11 | 2013-06-13 | 주식회사 제이투엘에프에이 | 발열 내의 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8549829B2 (en) | 2013-10-08 |
| WO2010134762A3 (ko) | 2011-03-31 |
| KR20100125013A (ko) | 2010-11-30 |
| KR101127991B1 (ko) | 2012-03-29 |
| CN102439205A (zh) | 2012-05-02 |
| US20120060963A1 (en) | 2012-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010134762A2 (ko) | 은사, 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 | |
| KR101209848B1 (ko) | 은합연사와 이를 이용한 기능성 원단 및 그 제조방법 | |
| TWI815839B (zh) | 複合芯紗、含複合芯紗的衣物、複合芯紗的生產方法 | |
| CA2493145C (en) | Electrically conductive yarn | |
| KR100834974B1 (ko) | 하이브리드 금속을 이용한 고속 정보통신용 디지털사의 제조방법 및 이에 의하여 제조된 디지털사 | |
| CN109689953A (zh) | 具有导电弹性体芯部的纱线、由该纱线构成的织物和衣物以及制造该纱线的方法 | |
| US11008675B2 (en) | Antimicrobial and wicking materials and methods of making the same | |
| KR101293275B1 (ko) | 이중구조의 금속사와 그 제조방법, 이를 이용한 합연사 및 합연방법, 및 이 합연사를 이용하여 제조된 원단 | |
| CN107447283A (zh) | 卷曲变形锦纶导电长丝、制造方法及其应用 | |
| CN109371527A (zh) | 一种涤纶导电衬布及其生产工艺 | |
| JP2007063742A5 (ko) | ||
| JP2007063742A (ja) | 導電性かつ弾性延伸性ハイブリッド糸、その製造方法及びこの種のハイブリッド糸を用いた織物製品 | |
| CN108677347A (zh) | 具铜合金丝之复合纤维抗菌布及其制造方法 | |
| CN211339813U (zh) | 一种多功能纱线 | |
| TW202210671A (zh) | 導電纖維、含有導電纖維之被服及含有導電纖維之電氣電子機器 | |
| WO2014014290A1 (ko) | 신축성을 갖는 도전성 합연사 및 그 제조방법 | |
| CN109487394B (zh) | 一种包芯柔性导线及其制备方法和应用 | |
| CN111091922A (zh) | 一种弹性导电线及其制造方法 | |
| KR101237025B1 (ko) | 기능성 의류제품의 제조방법 | |
| CN211947366U (zh) | 一种弹性导电线 | |
| CN211208005U (zh) | 一种弹性导电线 | |
| CN213583154U (zh) | 一种扁形弹性导电织带 | |
| CN201220979Y (zh) | 一种导电复合长丝 | |
| CN221040632U (zh) | 柔性双绞线、纺织物以及可穿戴设备 | |
| JP7779045B2 (ja) | 導電性繊維並びにそれを用いた繊維製品及び電気・電子機器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 201080022375.8 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10777949 Country of ref document: EP Kind code of ref document: A2 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13321328 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 10777949 Country of ref document: EP Kind code of ref document: A2 |