CN106637561A - Antibacterial and anti-radiation yarn and production technology thereof - Google Patents
Antibacterial and anti-radiation yarn and production technology thereof Download PDFInfo
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- CN106637561A CN106637561A CN201611106422.2A CN201611106422A CN106637561A CN 106637561 A CN106637561 A CN 106637561A CN 201611106422 A CN201611106422 A CN 201611106422A CN 106637561 A CN106637561 A CN 106637561A
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- antibacterial
- radiation proof
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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
- D02G3/02—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
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/248—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing chlorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
-
- 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
- D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
-
- 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
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
Abstract
The invention provides antibacterial and anti-radiation yarn and a production technology thereof. The yarn comprises a core layer and a surface layer arranged on the outer wall of the core layer in a wrapping mode, the core layer is formed by intertwisting antibacterial plied yarn and anti-radiation plied yarn, and the surface layer comprises an antibacterial coating, a heat preservation coating and an antioxidative coating which are sequentially arranged on the surface of the core layer from inside to outside; the antibacterial plied yarn is formed by blending nano-titanium dioxide catalyst fiber and bamboo charcoal fiber; the anti-radiation plied yarn is formed by blending sliver fiber and PBO fiber. According to the antibacterial and anti-radiation yarn and the production technology thereof, the yarn is formed by intertwisting the antibacterial plied yarn and the anti-radiation plied yarn, the antibacterial plied yarn is formed by blending the nano-titanium dioxide catalyst fiber and the bamboo charcoal fiber, the anti-radiation plied yarn is formed by blending the sliver fiber and the PBO fiber, and multiple fibers are compounded and cooperate with the antibacterial coating, the heat preservation coating and the antioxidative coating which are arranged on the surface layer, so that the yarn achieves good antibacterial and anti-radiation effects; in addition, the yarn is low in preparation cost, good in economic benefit and beneficial for large-scale production.
Description
Technical field
The invention belongs to textile field, in particular it relates to a kind of antibiotic radiation proof yarn and its production technology.
Background technology
Yarn is the product that certain fineness is processed into various textile fabrics, for weaving cotton cloth, rope making, line processed, it is knitting and thorn
Embroider etc..
Yarn is divided into：1. staple yarn, by chopped fiber（Atural staple fibre or chemical fibre staple）Jing spinning processings are formed, point
Ring spun yarn, open-end-spinning, yarn etc. is picked up certainly.2. continuous filament yarn, such as natural silk and chemical-fibres filaments, divide twist or not twist, light
Sliding long filament or modified continuous filament etc..3. chopped fiber and continuous filament yarn combination yarn, such as polyester-cotton blend filament core-spun yarn etc..Line is by two strands or two
More than stock single thread simultaneously closes twist and forms.
The classification of yarn is a lot, and general sorting technique is only introduced here：
A）Can be divided into by spinning process classification：Combed yarn and general comb yarn, semi-combed yarn
B）Can be divided into by the dyeing and finishing and rear processing classification of yarn：Raw white yarn, bleached yarn, dyed yarn, burn up yarn, mercerising yarn etc..
C）By the thickness of yarn（Yarn count）Classification, such as low count yarn, medium count yarn, fine-count yarn and high grade cotton yarn.
Wherein, blending（It is fine）Yarn, also known as blending or twisted union yarn line, the yarn being made up of two or more fiber,
Such as polyester cotton mixed yarn, hair/wash mixed yarn, hair/nitrile mixed yarn, wash/glue/nitrile mixed yarn, real silk/cotton yarn twisted union yarn.Have two
Plant the staple yarn that the mixing of above chopped fiber is spun into, referred to as mixed yarn；And combined by two or more filament yarns（As twisted）Into
Yarn, is mixed fiber yarn.
Scribbled is due to combining the characteristic of multiple fiber so that yarn is provided simultaneously with multiple performance.But it is existing mixed
Although yarn mixes two kinds of characteristic fibers, the speciality of two kinds of fibers cannot be given full play to, it is difficult to realize causing yarn tool
The purpose of standby multiple efficacies.
For yarn, the current country is primarily present following patent document：
Chinese patent Authorization Notice No.：CN205474199U, discloses a kind of antibacterial U.S. flesh radiation proof yarn, it include yarn core,
Anti oxidation layer and antibacterial skin makeup layer, the anti oxidation layer coats the yarn core outer surface annularly, the antibacterial skin makeup layer cladding
The anti oxidation layer outer surface, the yarn core is metallization silver fiber, and the anti oxidation layer is phenolphthalein ORC, described anti-
Bacterium skin makeup layer includes two relative bamboo-carbon fibre bars, two relative pearl fiber bars, two relative chitin fiber bars
The milk fibre bar order relative with two is arranged.Using rational structure design, the fiber of preferred difference in functionality makes yarn,
High-efficient and lasting radiation proof can be played, and effectively realizes the effect of antibacterial skin makeup, it is ensured that its comfortableness and texture, with extensive
Purposes and market prospects.But the yarn that the patent is provided, antibacterial U.S. flesh effect is preferably, but unselected with possessing anti-radiation effect
Fiber so that radiation-proof effect is not obvious.
The content of the invention
To solve above-mentioned problem, it is an object of the invention to provide a kind of antibiotic radiation proof yarn and its production work
Skill, the yarn is handed over to twist with the fingers and formed by antibacterial strand and radiation proof strand, and antibacterial strand is touched by antibacterial strand by nano titanium oxide
Matchmaker's fiber and bamboo-carbon fibre blending are formed；Radiation proof strand is formed by silver fiber and pbo fiber blending, multiple fiber it is compound,
And it is equipped with the antimicrobial coating in top layer, heat insulation coating and ORC so that the yarn has preferable antibacterial, anti-
Radiation effect, and yarn preparation cost is low, it is good in economic efficiency, beneficial to large-scale production.
To reach above-mentioned purpose, the technical scheme is that：
A kind of antibiotic radiation proof yarn, the yarn includes：Sandwich layer and the top layer of sandwich layer outer wall is coated on, the sandwich layer is by antibacterial
Strand and radiation proof strand are handed over to twist with the fingers and formed, and top layer applies including the antimicrobial coating of core layer surface, insulation is set in turn in from the inside to the outside
Layer and ORC；The antibacterial strand is formed by nanometer titanium dioxide titanium catalyst fiber and bamboo-carbon fibre blending；The anti-spoke
Penetrate strand to be formed by silver fiber and pbo fiber blending.
Further, the antimicrobial coating is nano-Ag particles antimicrobial coating.
Separately, the heat insulation coating is polyvinyl chloride heat insulation coating.
Separately have, the ORC is phenolphthalein ORC.
Again, the antibacterial strand sectional area accounts for the 60 ~ 80% of sandwich layer sectional area.
Further, the antibacterial strand is 1 ~ 3 with the number of share of stock ratio of radiation proof strand:1.
And, the antibacterial strand is 2 ~ 3 with the mass ratio of radiation proof strand:1.
Meanwhile, the present invention also provides a kind of production technology of antibiotic radiation proof yarn, comprises the steps：
1st, sandwich layer is prepared
Including opening picking, cotton carding, drafting, rove, spun yarn, winder and double twisting operation, wherein,
1) opening picking
By composition antibacterial strand nanometer titanium dioxide titanium catalyst fiber and bamboo-carbon fibre, by composition radiation proof strand silver fiber and
Pbo fiber, respectively by opening picking mechanical mixture, shredding, removal of impurities, is processed into antibacterial lap and radiation proof lap, cotton rolling quantity
Respectively 400 ~ 450g/m；
2) cotton carding
By step 1) gained antibacterial lap and radiation proof lap resolve into respectively single fiber state, and weight of card sliver is 3.5 ~ 4g/m,
Licker-in speed is 750 ~ 800r/min, and cylinder speed is 250 ~ 300r/min, obtains the antibacterial carded sliver and the radiation proof carded sliver, weight of card sliver
Respectively 18 ~ 22g/m, the uneven rate of weight is respectively 4 ~ 5%；
3) drafting
Respectively 6 ~ 8 antibacterial slivers and radiation proof sliver are respectively fed to into drawing frame, sliver exporting speed is respectively 280 ~ 290mm/
Min, obtains antibacterial ripe bar and radiation proof ripe bar, and the uneven rate of weight is respectively 0.5 ~ 1%, quantitatively respectively 2 ~ 3g/m；
4) rove
By step 3) gained antibacterial ripe bar and radiation proof ripe bar carry out drawing-off, twist, be wound into antibacterial rove and radiation proof rove,
Quantitatively it is respectively 4 ~ 5g/10m, total draft is respectively 7 ~ 7.5 times, the twist is respectively 40 ~ 45 sth. made by twisting/m, ingot speed is respectively 750 ~
850r/min；
5) spun yarn
The twist is increased to 300 ~ 350 sth. made by twisting/m, back zone drafting multiple is 1.5 ~ 2 times, 15000 ~ 20000r/min of ingot speed, spacing block 3 ~
4mm, obtains antibacterial spun yarn and radiation proof spun yarn；
6) winder
Bobbin weight is 1.5 ~ 1.8kg/ cylinders, and winder speed is 900 ~ 1000m/min, obtains antibacterial strand and radiation proof strand；
7) double twisting
Gained antibacterial strand and radiation proof strand are sent into into two-for-one twister, according to the number of share of stock ratio of radiation proof strand and antibacterial strand be 1 ~
3:1 ratio carries out double twisting, and ply twist multiplier 450 ~ 470, the twist 400 ~ 450, double twisting speed 8000r/min obtains the antibacterial
Radiation proof yarn sandwich layer；
2nd, the antimicrobial coating is coated on into gained core layer surface, in being then immersed in polyvinyl chloride thermal insulation coatings, immersion 20 ~
30min, drying completes the coating of the heat insulation coating, in taking out immersion phenolphthalein antioxidant coating, soaks 30 ~ 40min, dries,
The coating of ORC is completed, the top layer is obtained, the production of the antibiotic radiation proof yarn is completed.
The beneficial effects of the present invention is：
The yarn is handed over to twist with the fingers and formed by antibacterial strand and radiation proof strand, and antibacterial strand is touched by antibacterial strand by nano titanium oxide
Matchmaker's fiber and bamboo-carbon fibre blending are formed；Radiation proof strand is formed by silver fiber and pbo fiber blending, multiple fiber it is compound,
And it is equipped with the antimicrobial coating in top layer, heat insulation coating and ORC so that the yarn has preferable antibacterial, anti-
Radiation effect, and yarn preparation cost is low, it is good in economic efficiency, beneficial to large-scale production.
Description of the drawings
Fig. 1 is a kind of structural representation of antibiotic radiation proof yarn provided by the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described further, but embodiment is not intended to limit the protection of the present invention
Scope.
With reference to Fig. 1, a kind of antibiotic radiation proof yarn of the present invention, the yarn includes：Sandwich layer 1 and it is coated on sandwich layer
The top layer 2 of 1 outer wall, the sandwich layer 1 hands over sth. made by twisting to be formed by antibacterial strand 3 and radiation proof strand 4, and top layer 2 is included from the inside to the outside successively
It is arranged at antimicrobial coating 5, heat insulation coating 6 and the ORC 7 on the surface of sandwich layer 1；The antibacterial strand 3 is by nano titanium oxide
Catalyst fiber 31 and the blending of bamboo-carbon fibre 32 are formed；The radiation proof strand 4 is formed by silver fiber 41 and the blending of pbo fiber 42.
Further, the antimicrobial coating 5 is nano-Ag particles antimicrobial coating.
Separately, the heat insulation coating 6 is polyvinyl chloride heat insulation coating.
Separately have, the ORC 7 is phenolphthalein ORC.
Again, the sectional area of antibacterial strand 3 accounts for the 60 ~ 80% of sandwich layer sectional area.
Further, the antibacterial strand 3 is 1 ~ 3 with the number of share of stock ratio of radiation proof strand 4:1.
And, the antibacterial strand 3 is 2 ~ 3 with the mass ratio of radiation proof strand 4:1.
Meanwhile, the present invention also provides a kind of production technology of antibiotic radiation proof yarn, comprises the steps：
1st, sandwich layer is prepared
Including opening picking, cotton carding, drafting, rove, spun yarn, winder and double twisting operation, wherein,
1) opening picking
By composition antibacterial strand nanometer titanium dioxide titanium catalyst fiber and bamboo-carbon fibre, by composition radiation proof strand silver fiber and
Pbo fiber, respectively by opening picking mechanical mixture, shredding, removal of impurities, is processed into antibacterial lap and radiation proof lap, cotton rolling quantity
Respectively 400 ~ 450g/m；
2) cotton carding
By step 1) gained antibacterial lap and radiation proof lap resolve into respectively single fiber state, and weight of card sliver is 3.5 ~ 4g/m,
Licker-in speed is 750 ~ 800r/min, and cylinder speed is 250 ~ 300r/min, obtains the antibacterial carded sliver and the radiation proof carded sliver, weight of card sliver
Respectively 18 ~ 22g/m, the uneven rate of weight is respectively 4 ~ 5%；
3) drafting
Respectively 6 ~ 8 antibacterial slivers and radiation proof sliver are respectively fed to into drawing frame, sliver exporting speed is respectively 280 ~ 290mm/
Min, obtains antibacterial ripe bar and radiation proof ripe bar, and the uneven rate of weight is respectively 0.5 ~ 1%, quantitatively respectively 2 ~ 3g/m；
4) rove
By step 3) gained antibacterial ripe bar and radiation proof ripe bar carry out drawing-off, twist, be wound into antibacterial rove and radiation proof rove,
Quantitatively it is respectively 4 ~ 5g/10m, total draft is respectively 7 ~ 7.5 times, the twist is respectively 40 ~ 45 sth. made by twisting/m, ingot speed is respectively 750 ~
850r/min；
5) spun yarn
The twist is increased to 300 ~ 350 sth. made by twisting/m, back zone drafting multiple is 1.5 ~ 2 times, 15000 ~ 20000r/min of ingot speed, spacing block 3 ~
4mm, obtains antibacterial spun yarn and radiation proof spun yarn；
6) winder
Bobbin weight is 1.5 ~ 1.8kg/ cylinders, and winder speed is 900 ~ 1000m/min, obtains antibacterial strand and radiation proof strand；
7) double twisting
Gained antibacterial strand and radiation proof strand are sent into into two-for-one twister, according to the number of share of stock ratio of radiation proof strand and antibacterial strand be 1 ~
3:1 ratio carries out double twisting, and ply twist multiplier 450 ~ 470, the twist 400 ~ 450, double twisting speed 8000r/min obtains the antibacterial
Radiation proof yarn sandwich layer；
2nd, the antimicrobial coating is coated on into gained core layer surface, in being then immersed in polyvinyl chloride thermal insulation coatings, immersion 20 ~
30min, drying completes the coating of the heat insulation coating, in taking out immersion phenolphthalein antioxidant coating, soaks 30 ~ 40min, dries,
The coating of ORC is completed, the top layer is obtained, the production of the antibiotic radiation proof yarn is completed.
Antibiotic radiation proof yarn provided by the present invention, the yarn is handed over to twist with the fingers and formed by antibacterial strand and radiation proof strand,
Antibacterial strand is formed by antibacterial strand by nanometer titanium dioxide titanium catalyst fiber and bamboo-carbon fibre blending；Radiation proof strand is by silver fiber
Formed with pbo fiber blending, multiple fiber it is compound, and be equipped with the antimicrobial coating in top layer, heat insulation coating and anti-oxidant
Coating so that the yarn has preferable antibacterial, radiation-proof effect, and yarn preparation cost is low, good in economic efficiency, beneficial to big
Large-scale production.
It should be noted that above example is only to illustrate technical scheme and unrestricted.Although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent, and without deviating from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (8)
1. a kind of antibiotic radiation proof yarn, it is characterised in that the yarn includes：
Sandwich layer and the top layer of sandwich layer outer wall is coated on, the sandwich layer is handed over to twist with the fingers and formed by antibacterial strand and radiation proof strand, and top layer is wrapped
Include antimicrobial coating, heat insulation coating and the ORC for being set in turn in core layer surface from the inside to the outside；
The antibacterial strand is formed by nanometer titanium dioxide titanium catalyst fiber and bamboo-carbon fibre blending；
The radiation proof strand is formed by silver fiber and pbo fiber blending.
2. a kind of antibiotic radiation proof yarn according to claim 1, it is characterised in that the antimicrobial coating is Nano Silver
Grain antimicrobial coating.
3. a kind of antibiotic radiation proof yarn according to claim 1, it is characterised in that the heat insulation coating is polyvinyl chloride
Heat insulation coating.
4. a kind of antibiotic radiation proof yarn according to claim 1, it is characterised in that the ORC is anti-for phenolphthalein
Oxide covering.
5. a kind of antibiotic radiation proof yarn according to claim 1, it is characterised in that the antibacterial strand sectional area accounts for core
The 60 ~ 80% of layer cross section product.
6. a kind of antibiotic radiation proof yarn according to claim 1, it is characterised in that the antibacterial strand and radiation proof stock
The number of share of stock ratio of line is 1 ~ 3:1.
7. a kind of antibiotic radiation proof yarn according to claim 6, it is characterised in that the antibacterial strand and radiation proof stock
The mass ratio of line is 2 ~ 3:1.
8. a kind of production technology of the antibiotic radiation proof yarn as any one of claim 1 ~ 7, it is characterised in that include
Following steps：
1st, sandwich layer is prepared
Including opening picking, cotton carding, drafting, rove, spun yarn, winder and double twisting operation, wherein,
Opening picking
By composition antibacterial strand nanometer titanium dioxide titanium catalyst fiber and bamboo-carbon fibre, by composition radiation proof strand silver fiber and
Pbo fiber, respectively by opening picking mechanical mixture, shredding, removal of impurities, is processed into antibacterial lap and radiation proof lap, cotton rolling quantity
Respectively 400 ~ 450g/m；
Cotton carding
By step 1) gained antibacterial lap and radiation proof lap resolve into respectively single fiber state, and weight of card sliver is 3.5 ~ 4g/m,
Licker-in speed is 750 ~ 800r/min, and cylinder speed is 250 ~ 300r/min, obtains the antibacterial carded sliver and the radiation proof carded sliver, weight of card sliver
Respectively 18 ~ 22g/m, the uneven rate of weight is respectively 4 ~ 5%；
Drafting
Respectively 6 ~ 8 antibacterial slivers and radiation proof sliver are respectively fed to into drawing frame, sliver exporting speed is respectively 280 ~ 290mm/
Min, obtains antibacterial ripe bar and radiation proof ripe bar, and the uneven rate of weight is respectively 0.5 ~ 1%, quantitatively respectively 2 ~ 3g/m；
Rove
By step 3) gained antibacterial ripe bar and radiation proof ripe bar carry out drawing-off, twist, be wound into antibacterial rove and radiation proof rove,
Quantitatively it is respectively 4 ~ 5g/10m, total draft is respectively 7 ~ 7.5 times, the twist is respectively 40 ~ 45 sth. made by twisting/m, ingot speed is respectively 750 ~
850r/min；
Spun yarn
The twist is increased to 300 ~ 350 sth. made by twisting/m, back zone drafting multiple is 1.5 ~ 2 times, 15000 ~ 20000r/min of ingot speed, spacing block 3 ~
4mm, obtains antibacterial spun yarn and radiation proof spun yarn；
Winder
Bobbin weight is 1.5 ~ 1.8kg/ cylinders, and winder speed is 900 ~ 1000m/min, obtains antibacterial strand and radiation proof strand；
Double twisting
Gained antibacterial strand and radiation proof strand are sent into into two-for-one twister, according to the number of share of stock ratio of radiation proof strand and antibacterial strand be 1 ~
3:1 ratio carries out double twisting, and ply twist multiplier 450 ~ 470, the twist 400 ~ 450, double twisting speed 8000r/min obtains the antibacterial
Radiation proof yarn sandwich layer；
2nd, the antimicrobial coating is coated on into gained core layer surface, in being then immersed in polyvinyl chloride thermal insulation coatings, immersion 20 ~
30min, drying completes the coating of the heat insulation coating, in taking out immersion phenolphthalein antioxidant coating, soaks 30 ~ 40min, dries,
The coating of ORC is completed, the top layer is obtained, the production of the antibiotic radiation proof yarn is completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611106422.2A CN106637561A (en) | 2016-12-06 | 2016-12-06 | Antibacterial and anti-radiation yarn and production technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611106422.2A CN106637561A (en) | 2016-12-06 | 2016-12-06 | Antibacterial and anti-radiation yarn and production technology thereof |
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| CN106637561A true CN106637561A (en) | 2017-05-10 |
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| CN201611106422.2A Pending CN106637561A (en) | 2016-12-06 | 2016-12-06 | Antibacterial and anti-radiation yarn and production technology thereof |
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Cited By (4)
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| CN108327361A (en) * | 2017-12-29 | 2018-07-27 | 杭州联成华卓实业有限公司 | Compound fabric with nano particle |
| CN109930283A (en) * | 2019-01-21 | 2019-06-25 | 杭州丝绸之路文化艺术有限公司 | Antibiotic radiation proof silk fabric and preparation method thereof |
| CN110644074A (en) * | 2019-10-24 | 2020-01-03 | 张家港欣阳化纤有限公司 | Anti-ultraviolet high-elasticity flame-retardant filament and production process thereof |
| CN111020781A (en) * | 2019-12-31 | 2020-04-17 | 界首市华宇纺织有限公司 | Flame-retardant wear-resistant antibacterial yarn and production process thereof |
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| CN103603109A (en) * | 2013-07-29 | 2014-02-26 | 中原工学院 | Semi-worsted emerald pearl fiber blended healthcare yarn and production method and application thereof |
| CN204370099U (en) * | 2014-12-27 | 2015-06-03 | 浙江力达现代纺织有限公司 | Radiation proof chenille |
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