CN108708026A - A kind of antimicrobial yarn and its Yarn spinning method - Google Patents
A kind of antimicrobial yarn and its Yarn spinning method Download PDFInfo
- Publication number
- CN108708026A CN108708026A CN201810435052.XA CN201810435052A CN108708026A CN 108708026 A CN108708026 A CN 108708026A CN 201810435052 A CN201810435052 A CN 201810435052A CN 108708026 A CN108708026 A CN 108708026A
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- CN
- China
- Prior art keywords
- yarn
- fibre
- silver ion
- modal
- bamboo
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- D02G3/44—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
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- 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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/10—Bamboo
-
- 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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- 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
A kind of antimicrobial yarn, using silver ion modified fibre and Modal fibre, bamboo fiber blended it is made, the English count of yarn is 20~60S, the blending rate of yarn is calculated with the weight percent under official regain, wherein silver ion modified fibre blending rate is 4~10%, modal fiber blended ratio is 45%~48%, and bamboo fiber blended ratio is 45%~48%.A kind of Yarn spinning method of antimicrobial yarn, operating procedure are：Modal fibre, bamboo fibre distinguish working into coil；Any one feeding carding machine synchronous with silver ion modified fibre nonwoven fabric roll during Modal fibre volume is rolled up with bamboo fibre, the mixing carded sliver is made in the shredding combing through carding machine, immixture；Another fiber roll is individually processed into the carded sliver by carding step；Two kinds of carded slivers are through pre-drawing, mixing drafting（3）, Roving Frames be processed into blended roving；Above-mentioned blended roving is spun into spun yarn, and cylinder yarn is further made using automatic winder.
Description
Technical field
The present invention relates to a kind of antimicrobial yarn and its Yarn spinning methods.
Background technology
In actual life, people inevitably touch the microorganisms such as various bacteriums, fungi, this is slightly
Biology can mushroom out breeding under suitable environmental condition, and by contact transmission disease, influence the health of people.
In numerous spread of germs approach, textile is one of main carrier, therefore, is had to the research of antibacterial fabric important
Meaning.
Currently, antibacterial fabric majority is made of final finishing technology and modified fibre.There are antibiotic properties for final finishing technology
Can be poor, not water-fastness the shortcomings of, use scope are limited；In modified fibre, silver is modified fibre answering on antibacterial fabric
With more and more extensive, representing fiber has silver ion modified fibre and nano silver modified fibre.Both there is excellent antibiotic property
Can, have the characteristics that wash resistant, long-acting, rapid-action, but nano silver modified fibre has potential threat, quilt to consumer health
Certain countries declare publicly limitation and use；Silver-ion fiber is then comparatively safe.According to research reports, silver ion modified fibre is mixed
Spinning ratio can play FZ/T73023-2006 for 2%《Antibiosis knitting product》AAA grades of antibacterial requirements, but it is mixed using traditional staple in bulk
When closing spinning, easily there is small scale fibre composition（Blending rate is less than 5%）The phenomenon that incomplete mixing, causes dyeing difference, unfavorable
In batch production.
Invention content
The present invention provides a kind of antimicrobial yarn and its Yarn spinning method for deficiency, which is that a kind of silver ion changes
Property fiber blend antimicrobial yarn, have potent lasting antibacterial functions, the Yarn spinning method be use silver ion modified fibre nonwoven
The method that cloth produces antimicrobial yarn, can solve the problems, such as that staple in bulk is blended and easily incomplete mixing occur.
The technical solution that the present invention solves above-mentioned technical problem is as follows：
A kind of antimicrobial yarn, which is characterized in that using silver ion modified fibre and Modal fibre, it is bamboo fiber blended be made, yarn
The English count of line is 20~60S, and the blending rate of yarn is calculated with the weight percent under official regain, wherein silver ion
Modified fibre blending rate be 4~10%, modal fiber blended ratio be 45%~48%, bamboo fiber blended ratio be 45%~
48%。
According to a kind of antimicrobial yarn, which is characterized in that the silver ion modified fibre specification be 1.33dtex ×
35mm, come from using magnetron sputtering technique by silver ion and the compounded silver ion modified fibre of terylene spunlace non-woven cloth without
Woven fabric, the non-woven fabrics breadth are 1000 ± 10mm, quantification of 44 ± 4g/m under official regain.
A kind of Yarn spinning method of antimicrobial yarn, which is characterized in that operating procedure is：
（1）Modal fibre, bamboo fibre are successively through disc bale plucker, multi-mixer, card wire opener, vibrating cotton box to cotton
Machine, single beater scutcher distinguish working into coil；
（2）Any one feeding synchronous with silver ion modified fibre nonwoven fabric roll during Modal fibre volume is rolled up with bamboo fibre is combed
The mixing carded sliver is made in reason machine, the shredding combing through carding machine, immixture；Another fiber roll individually adds by carding step
Work is at the carded sliver；
（3）Two kinds of carded slivers are through pre-drawing, mixing drafting（3）, Roving Frames be processed into blended roving；
（4）Above-mentioned blended roving is spun by spun yarn using four rollers match network compact spinning frame, and uses automatic winder into one
Cylinder yarn is made in step.
The present invention is to provide a kind of potent antibacterial yarns, and using fabric made of the yarn, after testing, anti-microbial property reaches
To FZ/T73023-2006《Antibiosis knitting product》AAA grades of requirements, on antibacterial functions without influence after washing 50 times.
The present invention carries out mix spinning using silver ion modified fibre non-woven fabrics and other fibre compositions, efficiently solves and adopts
The technical barrier to be spinned with non-woven fabrics, realizes the production of potent antibacterial yarn, has expanded the raw material sources of short staple spinning.
Specific implementation mode
Principles and features of the present invention are described below in conjunction with specific embodiment, example is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
A kind of antimicrobial yarn, using silver ion modified fibre and Modal fibre, it is bamboo fiber blended be made, the English system of yarn
Number is 20~60S, and the blending rate of yarn is calculated with the weight percent under official regain, wherein silver ion modified fibre
Blending rate is 4~10%, and modal fiber blended ratio is 45%~48%, and bamboo fiber blended ratio is 45%~48%.The silver
Ion modification fiber dimensious is 1.33dtex × 35mm, is come from silver ion and terylene spun lacing nonwoven using magnetron sputtering technique
The compounded silver ion modified fibre non-woven fabrics of cloth, the non-woven fabrics breadth are 1000 ± 10mm, quantifying under official regain
For 44 ± 4g/m.
A kind of Yarn spinning method of antimicrobial yarn, operating procedure are：
（1）Modal fibre, bamboo fibre are successively through disc bale plucker, multi-mixer, card wire opener, vibrating cotton box to cotton
Machine, single beater scutcher distinguish working into coil；
（2）Any one feeding synchronous with silver ion modified fibre nonwoven fabric roll during Modal fibre volume is rolled up with bamboo fibre is combed
The mixing carded sliver is made in reason machine, the shredding combing through carding machine, immixture；Another fiber roll individually adds by carding step
Work is at the carded sliver；
（3）Two kinds of carded slivers are through pre-drawing, mixing drafting（3）, Roving Frames be processed into blended roving；
（4）Above-mentioned blended roving is spun by spun yarn using four rollers match network compact spinning frame, and uses automatic winder into one
Cylinder yarn is made in step.
A kind of antimicrobial yarn, by fiber in the weight percent under official regain based on, yarn includes consisting of ingredient：
Bamboo fibre 48%, Modal fibre 48%, silver ion modified fibre 4%, the wherein franchise of fiber content are ± 1.5%.
The technological process for a kind of yarn method that antimicrobial yarn is spun is：
The technology of each process is as follows：
Opening or cleaning：Device configuration be FA002A disc bale pluckers → FA022-6 multi-mixers → ZF1102A card wires opener →
FA046A vibrating cotton box cotton feedings → FA141A single beater scutchers；Main technologic parameters are：ZFA1102A kirschner beater rotating speeds
500rpm, roller and kirschner beater gauge 11mm, comprehensive hired roughneck rotating speed 900rpm, pedal roller to comprehensive hired roughneck gauge 14mm,
The wherein quantification of 480g/m of bamboo fibre volume, rolls up long 32m；The quantification of 400g/m of Modal fibre volume, rolls up long 36m.
It combs：Using FA224D type carding machines, by " realizing the device of the double cotton roll feedings of carding machine（Number of patent application：
201320760296.8）", by silver ion modified fibre nonwoven fabric roll feeding carding machine synchronous with bamboo fibre volume, it is processed into bamboo fibre
The 92/8 blended carded sliver of dimension/silver ion modified fibre, preferably rear main technologic parameters are：Weight of card sliver 20g/5m, sliver exporting speed
80m/min, cylinder rotating speed 354rpm, licker-in rotating speed 748rpm, cover plate speed 195mm/min, cylinder and Flat Gauge 7/6/6/
6/6（Unit × 1inch ‰）；Modal fibre volume is individually processed into the carded sliver, and main technologic parameters are：Weight of card sliver 23g/5m,
Sliver exporting speed 90m/min, cylinder rotating speed 354rpm, licker-in rotating speed 748rpm, cover plate speed 195mm/min, cylinder and cover board every
Away from 7/6/6/6/6（Unit × 1inch ‰）.
In carding step, any one during Modal fibre volume is rolled up with bamboo fibre and silver ion modified fibre nonwoven
Yardage roll is using " the device of the double cotton rolls feedings of realization carding machine（Number of patent application：201320760296.8）" synchronize feeding combing
The mixing carded sliver is made in machine, the shredding combing through carding machine, immixture；Another fiber roll is individually passed through carding step and is processed
At the carded sliver.
Pre-drawing：Using JWF1310 type drawing frames, main technologic parameters are：Bamboo fibre/silver ion modified fibre 92/8 is pre-
And number of doubling 8, pre-drawing quantify 22.4g/5m, 7.159 times of total draft, 1.75 times of back area draft, roller gauge（Proparea × after
Area）10 × 20mm, sliver exporting speed 250m/min；Modal fibre is pre- and number of doubling 7, pre-drawing quantify 20.8g/5m, always lead
Stretch 7.74 times, 1.75 times of back area draft, roller gauge（Proparea × back zone）10 × 20mm, output speed 250m/min.
Drafting：For the uniformity coefficient for ensureing mixed, using 3 mixing draftings, equipment is JWF1310 type drawing frames（Amalgamation,
Mixed two）→ RSB-D22C type drawing frames（End is simultaneously）, main technologic parameters are：Amalgamation is simultaneously modified fine using 3 bamboo fibres/silver ion
It ties up 92/8 pre-drawing and 3 Modal fibre pre-drawings mixes simultaneously, strip is alternatively arranged, and quantification of 20g/5m after conjunction, total draft
6.48 times, 1.64 times of back area draft, roller gauge（Proparea × back zone）10 × 20mm, sliver exporting speed 250m/min；Mixed two and simultaneously
Close number 6, quantification of 20g/5m, 6 times of total draft, 1.5 times of back area draft, roller gauge（Proparea × back zone）10 × 20mm goes out
Speed 250m/min；End and number of doubling 6, quantitative 20g/5m, 6 times of total draft, 1.3 times of back area draft, roller gauge（Proparea
× back zone）13.5 × 22mm, horn mouth specification 7F/3.2, sliver exporting speed 300m/min.
Rove：It is produced using FA497 type fly frames, main technologic parameters are：Regular roving feeding 4.0g/10m, the twirl of the twist 4.8/
10cm, 10.06 times of total draft, 1.19 times of back area draft, roller gauge（Before × in × after）13 × 29 × 40mm, nip gauge block
6mm, ingot speed 700rpm.
Spun yarn：Spinning process produces on four roller of JWF1510 types match network compact spinning frame, and main technologic parameters are：
Yarn English count 40S, 58.89 times of total draft multiple, 1.098 times of back zone drafting multiple, nip gauge block 2.5mm, the twist
95.9 twirls/10cm, roller gauge（Before × after）20 × 37mm, shape tube negative pressure -2600pa ~ -2800pa, ingot speed 14000rpm.
Winder：It is produced using SAVIO Polar L-type automatic winders, winder speed 1000m/min, electronic yarn clearer is logical
Road is set as：N：4.5, DS × LS：1.7 × 1.8, DL × LL：1.2 × 12 ,-D ×-L：-18%×12.
Antibiotic property：Knitting fabric is made using the yarn, is examined through textile product quality supervision and test test center of Shandong Province
It surveys, bacteriostasis rate meets GB/T 20944.3-2008《The evaluation third portion of antibacterial textile performance：Succusion》Standard technique is wanted
It asks, there is stronger antibacterial effect, test result see the table below.
Claims (3)
1. a kind of antimicrobial yarn, which is characterized in that using silver ion modified fibre and Modal fibre, it is bamboo fiber blended be made,
The English count of yarn is 20~60S, and the blending rate of yarn is calculated with the weight percent under official regain, wherein silver from
Sub- modified fibre blending rate be 4~10%, modal fiber blended ratio be 45%~48%, bamboo fiber blended ratio be 45%~
48%。
2. a kind of antimicrobial yarn according to claim 1, which is characterized in that the silver ion modified fibre specification is
1.33dtex × 35mm comes from silver ion and the compounded silver ion of terylene spunlace non-woven cloth using magnetron sputtering technique
Modified fibre non-woven fabrics, the non-woven fabrics breadth are 1000 ± 10mm, quantification of 44 ± 4g/m under official regain.
3. a kind of Yarn spinning method of antimicrobial yarn described in claim 1, which is characterized in that operating procedure is：
（1）Modal fibre, bamboo fibre are successively through disc bale plucker, multi-mixer, card wire opener, vibrating cotton box to cotton
Machine, single beater scutcher distinguish working into coil；
（2）Any one feeding synchronous with silver ion modified fibre nonwoven fabric roll during Modal fibre volume is rolled up with bamboo fibre is combed
The mixing carded sliver is made in reason machine, the shredding combing through carding machine, immixture；Another fiber roll individually adds by carding step
Work is at the carded sliver；
（3）Two kinds of carded slivers are through pre-drawing, mixing drafting（3）, Roving Frames be processed into blended roving；
（4）Above-mentioned blended roving is spun by spun yarn using four rollers match network compact spinning frame, and uses automatic winder into one
Cylinder yarn is made in step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435052.XA CN108708026B (en) | 2018-05-09 | 2018-05-09 | Antibacterial yarn and spinning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435052.XA CN108708026B (en) | 2018-05-09 | 2018-05-09 | Antibacterial yarn and spinning method thereof |
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| Publication Number | Publication Date |
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| CN108708026A true CN108708026A (en) | 2018-10-26 |
| CN108708026B CN108708026B (en) | 2021-04-30 |
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| CN201810435052.XA Active CN108708026B (en) | 2018-05-09 | 2018-05-09 | Antibacterial yarn and spinning method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270374A (en) * | 2020-02-28 | 2020-06-12 | 广东智益纺织科技有限公司 | Silver ion knitted fabric and production process thereof |
| CN113737345A (en) * | 2021-10-11 | 2021-12-03 | 李伯良 | Antibacterial yarn and preparation method and application thereof |
| CN114775128A (en) * | 2022-05-12 | 2022-07-22 | 山东联润新材料科技有限公司 | Spinning process of acetate fiber functional blended yarn |
| CN115262055A (en) * | 2022-09-09 | 2022-11-01 | 石狮市富华纺织发展有限公司 | Antibacterial polyester yarn and production process thereof |
| CN115613178A (en) * | 2022-10-20 | 2023-01-17 | 石狮市富华纺织发展有限公司 | Heat-insulating polyester yarn and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046018A (en) * | 2006-03-27 | 2007-10-03 | 上海申安纺织有限公司 | Blended yarn with silver ion and its making process |
| CN101660265A (en) * | 2009-09-07 | 2010-03-03 | 江南大学 | Anti-bacterial fabric and preparation method thereof |
| CN102493052A (en) * | 2011-11-22 | 2012-06-13 | 浙江龙源纺织股份有限公司 | Technique for spinning blended yarns containing ultralow-ratio antistatic conductive polyester fibers |
| CN102492925A (en) * | 2011-12-13 | 2012-06-13 | 中国人民解放军总后勤部军需装备研究所 | Medical anti-microbial silver-plated dressing and preparation method thereof |
| CN107700007A (en) * | 2017-11-17 | 2018-02-16 | 江阴市博帆化纺有限公司 | A kind of blended spinning method of conductive dacron fibre |
-
2018
- 2018-05-09 CN CN201810435052.XA patent/CN108708026B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046018A (en) * | 2006-03-27 | 2007-10-03 | 上海申安纺织有限公司 | Blended yarn with silver ion and its making process |
| CN101660265A (en) * | 2009-09-07 | 2010-03-03 | 江南大学 | Anti-bacterial fabric and preparation method thereof |
| CN102493052A (en) * | 2011-11-22 | 2012-06-13 | 浙江龙源纺织股份有限公司 | Technique for spinning blended yarns containing ultralow-ratio antistatic conductive polyester fibers |
| CN102492925A (en) * | 2011-12-13 | 2012-06-13 | 中国人民解放军总后勤部军需装备研究所 | Medical anti-microbial silver-plated dressing and preparation method thereof |
| CN107700007A (en) * | 2017-11-17 | 2018-02-16 | 江阴市博帆化纺有限公司 | A kind of blended spinning method of conductive dacron fibre |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270374A (en) * | 2020-02-28 | 2020-06-12 | 广东智益纺织科技有限公司 | Silver ion knitted fabric and production process thereof |
| CN113737345A (en) * | 2021-10-11 | 2021-12-03 | 李伯良 | Antibacterial yarn and preparation method and application thereof |
| CN114775128A (en) * | 2022-05-12 | 2022-07-22 | 山东联润新材料科技有限公司 | Spinning process of acetate fiber functional blended yarn |
| CN115262055A (en) * | 2022-09-09 | 2022-11-01 | 石狮市富华纺织发展有限公司 | Antibacterial polyester yarn and production process thereof |
| CN115613178A (en) * | 2022-10-20 | 2023-01-17 | 石狮市富华纺织发展有限公司 | Heat-insulating polyester yarn and production process thereof |
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| Publication number | Publication date |
|---|---|
| CN108708026B (en) | 2021-04-30 |
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Denomination of invention: Antibacterial yarn and spinning method thereof Effective date of registration: 20220330 Granted publication date: 20210430 Pledgee: Zaozhuang Taierzhuang District sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: SHANDONG LONG RUN TEXTILE Co.,Ltd. Registration number: Y2022980003455 |
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Denomination of invention: An antibacterial yarn and its spinning method Effective date of registration: 20230711 Granted publication date: 20210430 Pledgee: Zaozhuang Taierzhuang District sub branch of China Postal Savings Bank Co.,Ltd. Pledgor: SHANDONG LONG RUN TEXTILE Co.,Ltd. Registration number: Y2023980048057 |