CN104328555A - Conductive blended yarn - Google Patents
Conductive blended yarn Download PDFInfo
- Publication number
- CN104328555A CN104328555A CN201410519293.4A CN201410519293A CN104328555A CN 104328555 A CN104328555 A CN 104328555A CN 201410519293 A CN201410519293 A CN 201410519293A CN 104328555 A CN104328555 A CN 104328555A
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- CN
- China
- Prior art keywords
- conductive
- fiber
- fibre
- blended yarns
- elastomer
- 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.)
- Pending
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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
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a conductive blended yarn. The conductive blended yarn comprises a plurality of elastic fibers and a plurality of composite fibers, wherein the composite fibers are provided with a plurality of flexural parts and are formed by combining a plurality of conductive fibers and a plurality of positioning adjustment fibers. The conductive blended yarn is simple in structure and ingenious in design; due to the fact that the composite fibers formed by combining the conductive fibers and the positioning adjustment fibers are arranged and are provided with the flexural parts, when the elastic fibers are drawn or contracted within the elasticity range of the elastic fibers, the composite fibers can be drawn or contracted with the elastic fibers, the blended yarn has the characteristic of conductivity, a fabric woven from the blended yarn has high elasticity and rebound resilience, and the stability, the durability and the convenience of the fabric woven from the blended yarn in practical use are greatly improved.
Description
Technical field
The present invention relates to garment material field, more particularly, relate to a kind of conductive blended yarns.
Background technology
Petrochemical industry in recent years, polymer chemistry industry, electronics industry, precision mechanics industry, biochemical industry etc. have the trend grown up and become various countries rapidly and competitively chase, add the factors such as personalized health control agitation is day by day universal, particularly along with the development of intelligent clothing and wearable device, by have that increasing electrical equipment and communication apparatus be integrated into people daily wear the clothes on.Thus, develop a kind of there is electric conductivity yarn and garment material be a kind of engineering having market and social benefit.
For now, existing garment material and fail a kind of can by conductive fiber perfection implant scheme, if mechanically the material with conducting function is added in fabric in the process of weaving, play elimination electrostatic efficiency, this scheme kind is on the contrary many.A kind of conductive spinning product that such as Chinese invention patent (application number: 201210415870.6, publication number: CN 102936841A) discloses; The conductive blended textile that discloses of such as Chinese invention patent (application number: 201110291763.2, publication number: CN 102560785A) again.Although multiple textiles all has conducting function above, but because it cannot form an overall closed-loop path, thus the conductive media of intelligent clothing can not be used as, and the general elasticity of this fabric is poor, one denier fabric deformation increases, often fabric is caused to be out of shape because resilience is not enough, and the conducting wire of inside is easy to occur local broken string in use or water-washing process, if this fabric is used in electrical connection, electrical equipment is easy to cause hazard to person, has greatly potential safety hazard.
Summary of the invention
The invention provides a kind of conductive blended yarns, its main purpose is to overcome that existing conductive spinning product exists cannot form an overall closed-loop path, easily causes because elasticity is not enough fabric to be out of shape and there will be local broken string situation, there is the defects such as larger potential safety hazard.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of conductive blended yarns, comprise complex root elastomer and complex root composite fibre, described composite fibre is provided with a plurality of deflection division, and described composite fibre is located by complex root conductive fiber and complex root and adjusted fiber composite and form.
Further, described blended yarns is prepared from by following processing step: a, on three sieve fine spining machines, be equiped with slub yarn device, the while of making under the control of the middle roller on described fine spining machine and rear roller servomotor in described slub yarn device, speed change is rotated, simultaneously, the first draw zone before three row rollers are formed respectively, between middle roller and in, the second draw zone between rear roller, the tractive multiple of described two draw zones is different; B, described elastomer and composite fibre are hung on respectively on the lift spindle of three sieve fine spining machines described in step a, then the middle roller of composite fibre by described fine spining machine is fed constantly, carry out the tractive of overfeeding and the first draw zone through the change of middle roller speed, form the composite fibre yarn with sudden change ring style; , the rear roller of elastomer by described fine spining machine is fed constantly meanwhile, carry out overfeeding through the change of rear roller speed, then successively through the tractive of the second draw zone and the first draw zone, form the elastomer yarn with gradual change ring style; C, the composite fibre yarn in step b and elastomer yarn are formed the blended yarns with mannerism through front roller simultaneously after closing twisting.
Further, the first draw zone in step a lead the tractive multiple that a multiple is less than the second draw zone.
Further, the material of described elastomer is the synthetic fiber containing polyurethanes in condensate long-chain, described conductive fiber is metal fibre, carbon fiber or electrically conductive organic fibre, and the material of described electrically conductive organic fibre includes an organic polymer and a conductive material.
Further, described organic polymer is the one in polyester polymer, polyamide polymer, polyethylene polymers or polypropylene polymers, and described conductive material is the one in carbon black, graphite, metal or metallic compound.
Further, described metal is the one in gold, silver, copper, nickel or cadmium, and described metallic compound is the one in gold, silver, copper, nickel, the sulfide of cadmium or oxide.
Further, the material of described location adjustment fiber comprises one or more the combination in polyester fiber, polyamide fiber, polyacrylonitrile fibre, polyethylene fiber, polypropylene fibre, aromatic polyamide fibre and poly-fluorine fiber.
Compared to the prior art, the beneficial effect that the present invention produces is:
1, structure of the present invention simple, design ingenious, by arranging the composite fibre being adjusted fiber composite by conductive fiber and location, when described elastomer carries out stretching or shrinking in its elastic range, because composite fibre has multiple deflection division, thus can stretch along with elastomer, blended yarns is so not only allowed to have the characteristic of conduction, the fabric using this blended yarns to weave can also be made to have high elasticity and high resilience, be conducive to widely improving its fabric be woven into stability in actual use, durability and convenience.
2, in the present invention, by conductive fiber and location are adjusted together with fiber composite, by means of the effect of location adjustment fiber, can be conducive to preventing conductive fiber to be excessively stretched, thus substantially can stop the phenomenon that occurs that conductive fiber is pulled off, drastically increase the fabric security performance in actual use obtained by the present invention.
3, carry out actual test according to the applicant, use fabric that blended yarns of the present invention weaves except having high elasticity, high resilience and electric conductivity, also have lightweight, can wash, can dry-clean and the characteristic such as deflection.Obtained fabric can be present perfect elasticity and complete resilience between 0-300 % at percentage elongation, therefore when acting on the external force release of above-mentioned fabric, this fabric can recoil to original length rapidly completely.In addition, the fabric using blended yarns of the present invention to weave also has extremely broad resistance range, resistance range can between 0.01 Ω ~ 1000 Ω, its electrical property temperature, and when acting on the external force release of above-mentioned fabric, fabric can return back to rapidly the resistance value before not changing, by reasonable setting, blended yarns of the present invention can be used to knit out a kind of fabric with particular electrical function, the elastic extension of this fabric is linearly relevant to resistance change with elastic recovery rate, thus greatly can promote that various electrical equipment and communication apparatus are by integrated clothes, make it in the applying of reality, have great prospect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, carry out clear, complete description to the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1.A kind of conductive blended yarns 1, comprise complex root elastomer 10 and complex root composite fibre 11, described composite fibre 11 is provided with a plurality of deflection division 110, and described composite fibre 11 is located by complex root conductive fiber and complex root and adjusted fiber composite and form.
Further, described blended yarns 1 is prepared from by following processing step: a, on three sieve fine spining machines, be equiped with slub yarn device, the while of making under the control of the middle roller on described fine spining machine and rear roller servomotor in described slub yarn device, speed change is rotated, simultaneously, the first draw zone before three row rollers are formed respectively, between middle roller and in, the second draw zone between rear roller, the tractive multiple of described two draw zones is different; B, described elastomer 10 and composite fibre 11 are hung on respectively on the lift spindle of three sieve fine spining machines described in step a, then the middle roller of composite fibre 11 by described fine spining machine is fed constantly, carry out the tractive of overfeeding and the first draw zone through the change of middle roller speed, form composite fibre 11 yarn with sudden change ring style; , the rear roller of elastomer 10 by described fine spining machine is fed constantly meanwhile, carry out overfeeding through the change of rear roller speed, then successively through the tractive of the second draw zone and the first draw zone, form elastomer 10 yarn with gradual change ring style; C, composite fibre 11 yarn in step b and elastomer 10 yarn are formed the blended yarns 1 with mannerism through front roller simultaneously after closing twisting.
Further, the first draw zone in step a lead the tractive multiple that a multiple is less than the second draw zone.
Further, the material of described elastomer 10 is the synthetic fiber containing polyurethanes in condensate long-chain, described conductive fiber is metal fibre, carbon fiber or electrically conductive organic fibre, and the material of described electrically conductive organic fibre includes an organic polymer and a conductive material.
Further, described organic polymer is the one in polyester polymer, polyamide polymer, polyethylene polymers or polypropylene polymers, and described conductive material is the one in carbon black, graphite, metal or metallic compound.
Further, described metal is the one in gold, silver, copper, nickel or cadmium, and described metallic compound is the one in gold, silver, copper, nickel, the sulfide of cadmium or oxide.
Further, the material of described location adjustment fiber comprises one or more the combination in polyester fiber, polyamide fiber, polyacrylonitrile fibre, polyethylene fiber, polypropylene fibre, aromatic polyamide fibre and poly-fluorine fiber.
Structure of the present invention is simple, design ingenious, by arranging the composite fibre 11 being adjusted fiber composite by conductive fiber and location, when described elastomer 10 carries out stretching or shrinking in its elastic range, because composite fibre 11 has multiple deflection division 110, thus can stretch along with elastomer 10, blended yarns 1 is so not only allowed to have the characteristic of conduction, the fabric using this blended yarns 1 to weave can also be made to have high elasticity and high resilience, be conducive to widely improving its fabric be woven into stability in actual use, durability and convenience.
In the present invention, by conductive fiber and location are adjusted together with fiber composite, by means of the effect of location adjustment fiber, can be conducive to preventing conductive fiber to be excessively stretched, thus substantially can stop the phenomenon that occurs that conductive fiber is pulled off, drastically increase the fabric security performance in actual use obtained by the present invention.
Carry out actual test according to the applicant, use fabric that blended yarns 1 of the present invention weaves except having high elasticity, high resilience and electric conductivity, also have lightweight, can wash, can dry-clean and the characteristic such as deflection.Obtained fabric can be present perfect elasticity and complete resilience between 0-300 % at percentage elongation, therefore when acting on the external force release of above-mentioned fabric, this fabric can recoil to original length rapidly completely.In addition, the fabric using blended yarns 1 of the present invention to weave also has extremely broad resistance range, resistance range can between 0.01 Ω ~ 1000 Ω, its electrical property temperature, and when acting on the external force release of above-mentioned fabric, fabric can return back to rapidly the resistance value before not changing, by reasonable setting, blended yarns 1 of the present invention can be used to knit out a kind of fabric with particular electrical function, the elastic extension of this fabric is linearly relevant to resistance change with elastic recovery rate, thus greatly can promote that various electrical equipment and communication apparatus are by integrated clothes, make it in the applying of reality, have great prospect.
Above the conductive blended yarns 1 of one provided by the present invention is described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (7)
1. a conductive blended yarns, is characterized in that: comprise complex root elastomer and complex root composite fibre, described composite fibre is provided with a plurality of deflection division, and described composite fibre is located by complex root conductive fiber and complex root and adjusted fiber composite and form.
2. a kind of conductive blended yarns as claimed in claim 1, it is characterized in that, described blended yarns is prepared from by following processing step: a, on three sieve fine spining machines, be equiped with slub yarn device, the while of making under the control of the middle roller on described fine spining machine and rear roller servomotor in described slub yarn device, speed change is rotated, simultaneously, the first draw zone before three row rollers are formed respectively, between middle roller and in, the second draw zone between rear roller, the tractive multiple of described two draw zones is different; B, described elastomer and composite fibre are hung on respectively on the lift spindle of three sieve fine spining machines described in step a, then the middle roller of composite fibre by described fine spining machine is fed constantly, carry out the tractive of overfeeding and the first draw zone through the change of middle roller speed, form the composite fibre yarn with sudden change ring style; , the rear roller of elastomer by described fine spining machine is fed constantly meanwhile, carry out overfeeding through the change of rear roller speed, then successively through the tractive of the second draw zone and the first draw zone, form the elastomer yarn with gradual change ring style; C, the composite fibre yarn in step b and elastomer yarn are formed the blended yarns with mannerism through front roller simultaneously after closing twisting.
3. a kind of conductive blended yarns as claimed in claim 2, is characterized in that: the first draw zone in step a lead the tractive multiple that a multiple is less than the second draw zone.
4. a kind of conductive blended yarns as claimed in claim 1, it is characterized in that: the material of described elastomer is the synthetic fiber containing polyurethanes in condensate long-chain, described conductive fiber is metal fibre, carbon fiber or electrically conductive organic fibre, and the material of described electrically conductive organic fibre includes an organic polymer and a conductive material.
5. a kind of conductive blended yarns as claimed in claim 4, it is characterized in that: described organic polymer is the one in polyester polymer, polyamide polymer, polyethylene polymers or polypropylene polymers, described conductive material is the one in carbon black, graphite, metal or metallic compound.
6. a kind of conductive blended yarns as claimed in claim 5, is characterized in that: described metal is the one in gold, silver, copper, nickel or cadmium, and described metallic compound is the one in gold, silver, copper, nickel, the sulfide of cadmium or oxide.
7. a kind of conductive blended yarns as claimed in claim 1, is characterized in that: the material of described location adjustment fiber comprises one or more the combination in polyester fiber, polyamide fiber, polyacrylonitrile fibre, polyethylene fiber, polypropylene fibre, aromatic polyamide fibre and poly-fluorine fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519293.4A CN104328555A (en) | 2014-09-30 | 2014-09-30 | Conductive blended yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410519293.4A CN104328555A (en) | 2014-09-30 | 2014-09-30 | Conductive blended yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104328555A true CN104328555A (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410519293.4A Pending CN104328555A (en) | 2014-09-30 | 2014-09-30 | Conductive blended yarn |
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| CN (1) | CN104328555A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268131A (en) * | 2017-06-07 | 2017-10-20 | 丹阳市斯鲍特体育用品有限公司 | A kind of fencing metallic plastron fabric is twisted thread with conductive silver fiber |
| CN109295705A (en) * | 2018-09-12 | 2019-02-01 | 宁波凯丽安科技股份有限公司 | A kind of novel conductive rubber band and its manufacturing method |
| CN110184703A (en) * | 2019-05-27 | 2019-08-30 | 深圳市辉翰科技发展有限公司 | A kind of hydrophobic conductive metallic fiber and preparation method thereof containing rotation winding-structure |
-
2014
- 2014-09-30 CN CN201410519293.4A patent/CN104328555A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268131A (en) * | 2017-06-07 | 2017-10-20 | 丹阳市斯鲍特体育用品有限公司 | A kind of fencing metallic plastron fabric is twisted thread with conductive silver fiber |
| CN109295705A (en) * | 2018-09-12 | 2019-02-01 | 宁波凯丽安科技股份有限公司 | A kind of novel conductive rubber band and its manufacturing method |
| CN110184703A (en) * | 2019-05-27 | 2019-08-30 | 深圳市辉翰科技发展有限公司 | A kind of hydrophobic conductive metallic fiber and preparation method thereof containing rotation winding-structure |
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Application publication date: 20150204 |
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| WD01 | Invention patent application deemed withdrawn after publication |