CN103541079A - High-strength, flame-retardant and antistatic blended yarn and production method thereof - Google Patents
High-strength, flame-retardant and antistatic blended yarn and production method thereof Download PDFInfo
- Publication number
- CN103541079A CN103541079A CN201310460317.9A CN201310460317A CN103541079A CN 103541079 A CN103541079 A CN 103541079A CN 201310460317 A CN201310460317 A CN 201310460317A CN 103541079 A CN103541079 A CN 103541079A
- Authority
- CN
- China
- Prior art keywords
- blended yarn
- antistatic
- electrically conductive
- back zone
- cotton
- 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.)
- Granted
Links
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a high-strength, flame-retardant and antistatic blended yarn and a production method thereof. The high-strength, flame-retardant and antistatic blended yarn is produced in the method comprising the steps that single yarns are formed by 60-80wt% of aramid fibers 1414 and 20-40wt% of cotton fibers in a blended mode through an opening and cleaning procedure, a cotton carding procedure, a drawing procedure, a roving procedure and a spinning procedure, wherein the lengths of the aramid fibers 1414 range from 35mm to 40mm, the line density of the aramid fibers 1414 ranges from 1.65dtex to 1.86dtex, the aramid fibers 1414 are pre-processed through antistatic oil, the lengths of the cotton fibers range from 25mm to 31mm, and the fineness of the cotton fibers ranges from 1.54dtex to 2dtex; finally, 0.5-5wt% of conductive filaments are merged into the single yarns in a winding and cabling procedure, and doubling and twisting are conducted. The high-strength, flame-retardant and antistatic blended yarn makes full use of high orientation and strong inter-chain bonding power of the aramid fibers 1414, good hygroscopicity of the cotton fibers and relatively low specific resistance of the conductive filaments, has the advantages of achieving high strength, flame retardance and resistance to static, and is particularly suitable for industrial textiles with the requirement for a special protection function.
Description
Technical field
The invention belongs to textile technology field, relate to a kind of yarn and production method thereof, particularly relate to a kind of have blended yarn and production method thereof high-strength, fire-retardant, antistatic property.
Background technology
Along with the progress of modern science and technology, high-tech textiles is goed deep into and research widely, and each textile applications field all proposes day by day to enrich the requirement of functionalization to textiles, and research and development integrate the fibre of several functions and just become the task of top priority.Conventional textile fabric, particularly chemical fibre not only belong to flammable or combustible material mostly, and have very high insulating properties.Consider the defect of this two aspect, for guaranteeing that mining, fire-fighting, war industry etc. relate to the practitioner's in dangerous field safety, take into account clothes durability and comfortableness, be necessary to study a kind of high-strength, fire-retardant, anlistatig fibre.
Fanglun l414 (Fanglun 1414) is due to good insulating properties and corrosion resistance, and especially outstanding high strength, high-modulus and the characteristic such as high temperature resistant, become the high performance material that enjoys domestic and international industry to pay close attention to.At present, in fabric, adding conductive fiber is that a kind of textile fabrics that solves plays the generally acknowledged most effectual way of electrostatic problem.Conventionally, a kind of fiber is difficult to accomplish take into account functional and taking simultaneously, and multiple fibrous raw material blending can be reached to the effect of maximizing favourable factors and minimizing unfavourable ones.Thereby, select raw material to carry out blending and to adopt which kind of spinning process with which kind of ratio, directly affect end properties, depend on especially the specific demand of industry-by-industry to product, also this technical field researcher has problem to be solved just.
Summary of the invention
The object of the invention is to solve the problem of the yarn variety scarcity that integrates several functions in prior art, high-strength, fire-retardant, antistatic blended yarn that a kind of function is lasting and stable are provided.
The present invention also aims to provide a kind of production method of above-mentioned blended yarn, to solve the problem of the safeguard function of blended yarn under prior art and poor durability, unstable properties.
High-strength, fire-retardant, antistatic blended yarn of the present invention includes 60～80wt% length, 35～40mm, line density 1.65～1.86dtex, through the pretreated Fanglun l414 of antistatic finish (Fanglun 1414); The cotton fiber of 20～40wt% length, 25～31mm, fineness 1.54～2dtex; And the electrically conductive filament of 0.5～5wt%, by Fanglun l414 and cotton fiber blending, make single thread, in being no less than two strands of single thread, be incorporated to one electrically conductive filament, and be twisted into adding.
Described electrically conductive filament preferred polyester matrix or the compound electrically conductive organic fibre of polyamide substrate.It is than resistance 10
6～10
7Ω gcm
-2, comprise 20D/3F black polyester matrix electrically conductive filament, 20D/3F grey, black polyamide substrate electrically conductive filament or 30D/3F grey polyamide matrix electrically conductive filament.
Wherein, described is evenly to spray and account for the antistatic finish stable emulsion of fiber dry weight 0.4% to Fanglun l414 through the pretreated Fanglun l414 of antistatic finish, and banks up 24 hours.Described antistatic finish stable emulsion is the stable emulsion being made into according to the weight ratio of 1:10 by antistatic finish and water.The antistatic finish that the present invention uses is conventional quaternary ammonium salt cationic surfactant, comprises antistatic agent TM, antistatic additive SN etc.
Concrete production method high-strength, fire-retardant, antistatic blended yarn of the present invention comprises the following steps:
A) opening or cleaning: will be through the pretreated Fanglun l414 of antistatic finish with cotton fiber according to described part by weight laying, evenly mix, carry out shredding processing;
B) comb and parallel cotton fibers prior to spinning: fiber feeding carding machine after mixing, the mixing carded sliver is made in comb and parallel cotton fibers prior to spinning;
C) drafting: adopt three roads mixed, every procedure adopts 6～8 feedings, and use on four lower attached guide roller, pressure bar type two-region curve drawing mode four times; Wherein, per pass drafting strip is dry is quantitatively 17～22g/5m, head back zone drafting multiple 1.5～1.7, total draft multiple 7～8.5; Two and back zone drafting multiple 1.5～1.7, total draft multiple 7～8.5; Three and back zone drafting multiple 1.3～1.5, total draft multiple 6.5～8.5;
D) rove: the strip feeding cotton spinning roving machine by after also mixing, adopt four roller double-short leather-ring drawing-off forms to spin rove, wherein roving twist factor 65～85, drafting multiple 6.0～8.5, back zone drafting multiple 1.12～1.48;
E) spun yarn: rove feeding fine spining machine, spun yarn twist factor 320～400, drafting multiple 12～35, back zone drafting multiple 1.25～1.50 is spun into spun yarn;
F) winder: get step e) two strands, spun yarn or multiply are incorporated to one or more strands of electrically conductive filaments, twisting moulding, and twist factor 320～550, twists with the fingers to twisting with the fingers to contrary with spinning process.
Wherein, described opening or cleaning operation comprises to be processed two kinds of fibers paving successively by griping cotton machine, cotton blender machine, opener and scutcher four procedures, adopt conventional meticulous principle of grabbing cotton, time difference mixing, meticulous shredding (card wire, saw blade, sawtooth hired roughneck shredding), the low volume length amount of resetting, and install concavo-convex antiseized roller additional before collection cotton roller.
In described carding step, linear velocity 900～the 1500r/min of licker-in is set, linear velocity 450～the 600r/min of cylinder roller, and the linear velocity ratio of licker-in and cylinder roller is controlled between 2.0～2.5, spacing between cylinder roller and licker-in is controlled between 0.145～0.15mm, and spacing between cylinder roller and doffer's roller is controlled between 0.10～0.12mm.
In addition, in mixing in doubling step, ratch proparea 35～42mm, back zone 45～52mm; In Roving Frames, ratch proparea 48～52mm, back zone 49～53mm; In spinning process, ratch proparea 41.5～43mm, back zone 48～51mm.
Above-mentioned spinning process, 24～26 ℃ of temperature, carries out under the environment of humidity 60～65%.
The present invention makes full use of existing spinning equipment, produce a kind of function lasting stability, taken comfortable multicomponent blended yarn, combine high strength, high-modulus, corrosion resistance, particularly good high-temperature stability that Fanglun l414 fiber produces due to height-oriented property and extremely strong interchain force; The sucting wet air permeability that cotton fiber is good, soft resistance to characteristic and electrically conductive filament, compared with the characteristics such as antistatic behaviour of low resistivity, have reached the effect of having complementary advantages.
The blended yarn that the present invention makes is faint yellow, its strand line density 45～70tex, and after tested, the single thread fracture strength that described blended yarn has is the more than 3 times of the common purified cotton yarns of same specification.
Utilize the thread fabric of blended yarn of the present invention, according to GB/T 5454-1997 standard, record its fire resistance limited oxygen index and be not less than 24%, and the point-to-point resistance of fabric has also reached GB/T 12704-2009 specification requirement B levels.In addition, lasting stability under prerequisite fire-retardant, that antistatic effect reaches national relevant regulations is suitable for the industry of special safeguard function requirement very much.
The specific embodiment
Below in conjunction with embodiment, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
Embodiment 1
Fanglun l414 fiber is used the Kevlar of du pont company, and cotton fiber is common medium staple cotton, and electrically conductive filament is selected the compound Organic Conductive Filament of 22T-5-623 polyester matrix.
Antistatic finish SN and water are made into stable emulsion according to the proportioning of 1:10, with emulsion, account for 0.4% of fiber dry weight and be evenly sprayed on Fanglun l414 fiber, bank up 24 hours, Fanglun l414 fiber is carried out to preliminary treatment.
In opening or cleaning operation, above-mentioned pretreated Fanglun l414 fiber is evenly mixed according to the weight ratio of 6:4 with cotton fiber, opening or cleaning operation comprises to be processed two kinds of fibers paving successively by griping cotton machine, cotton blender machine, opener and scutcher four procedures, adopt conventional meticulous principle of grabbing cotton, time difference mixing, meticulous shredding (card wire, saw blade, sawtooth hired roughneck shredding), the low volume length amount of resetting, and install concavo-convex antiseized roller additional before collection cotton roller, shredding hired roughneck applies card wire pulley type and reduces fibre damage, and configuration multi-mixer improves mixed effect.
In carding step, after mixing, fiber is made the mixing carded sliver by carding machine.Its comb and parallel cotton fibers prior to spinning drafting multiple 90, weight of card sliver 24.95g/5m, cylinder roller rotating speed 450r/min, licker-in rotating speed 990r/min, cover plate 120mm/min, cylinder roller and licker-in spacer 0.15mm, cylinder roller and doffer's roller spacer are controlled at 0.115mm.Two kinds of mixed fiber feedings are installed additional to the carding machine that cushion rubber is led cotton device, make the web of large roll output lead cotton device through cushion rubber, directly collect bunchy and enter typhon mouth, increase leading air bells removing roll pressure, guarantee that the carded sliver enters bar cylinder by can coiler smoothly.Adopt at a high speed than, close setting, within many minutes, comb, the technological principle of jogging speed.
In mixing in doubling step, the dry quantitative 20.84g/5m of head strip, 8 and and, drafting multiple 7.98, the dry quantitative 19.67g/5m of back zone drafting multiple 1.6, two strip, 8 and and, drafting multiple 8.48, the dry quantitative 19.59g/5m of back zone drafting multiple 1.7, three strip, 8 and and, drafting multiple 8.21, back zone drafting multiple 1.3, roller grips apart from 38mm * 50mm.
In Roving Frames, twist factor is 75, dry quantitative 5.57g/10m, and drafting multiple 6.89, back zone drafting multiple 1.21, ratch is 50mm * 51.5mm, front roller rotating speed 310r/min, spindle rotating speed 850r/min.
In spinning process, twist factor is 300, dry quantitative 2.62g/100m, and regain 6.8%, drafting multiple 22.0, back zone drafting multiple 1.22, twists with the fingers to Z and twists with the fingers, and ratch is 42mm * 50mm, front roller rotating speed 327r/min, spindle rotating speed 16060r/min.
In winding procedure, adopt " slightly low winder speed strengthens influence of winding tension " technological principle, on automatic winder, in two single thread, be incorporated to the compound Organic Conductive Filament of a 22T-5-623 polyester matrix, its twist factor is 395, twists with the fingers to ZZS and twists with the fingers, and makes 27.9 * 2+2.2tex blended yarn.
Each spinning process, 24～26 ℃ of temperature, carries out under the environment of humidity 60～65% above.
The blended yarn of making according to above-mentioned technique after measured, hundred meters of weight CV values 2.5%, strip dry CV value 11%, yarn breaking force is 761.92cN, be 24.11%, and the point-to-point resistance of fabric is 1.4 x10 with the LOI of this kind of thread fabric of blended yarn
10.
Embodiment 2
As described in Example 1, and each procedure technological principle is also identical, in this embodiment, repeats no more for experimental raw, only to different technological parameter configuration instructions.
The antistatic finish SN of quaternary and water are made into stable emulsion according to the proportioning of 1:10, with emulsion, account for 0.4% of fiber dry weight and be evenly sprayed on Fanglun l414 fiber, the 24 hours rears of the banking up spinning that is available on the machine.
In opening or cleaning operation, the Fanglun l414 fiber of 80wt% is evenly mixed with the cotton fiber of 20wt%, by carding machine, make the mixing carded sliver.Its comb and parallel cotton fibers prior to spinning drafting multiple 90, weight of card sliver 20.06g/5m, cylinder roller rotating speed 440r/min, licker-in rotating speed 970r/min, cover plate 120mm/min, cylinder roller and licker-in spacer 0.15mm, cylinder roller and doffer's roller spacer are controlled at 0.115mm.
The dry quantitative 19.99g/5m of head strip in mixing in doubling step, 8 and and, drafting multiple 8.18, back zone drafting multiple 1.785, two and the dry quantitative 19.67g/5m of strip, 8 and and, drafting multiple 8.48, back zone drafting multiple 1.730, three and the dry quantitative 19.59g/5m of strip, 8 and and, drafting multiple 8.03, back zone drafting multiple 1.31, roller grips apart from 38mm * 50mm.
In Roving Frames, twist factor is 73, dry quantitative 5.24g/10m, and drafting multiple 7.5, back zone drafting multiple 1.23, ratch is 50mm * 51.5mm, front roller rotating speed 310r/min, spindle rotating speed 850r/min.
In spinning process, twist factor is 290, dry quantitative 2.60g/100m, and regain 6.8%, drafting multiple 21.0, back zone drafting multiple 1.30, twists with the fingers to Z and twists with the fingers, and ratch is 42mm * 50mm, front roller rotating speed 327r/min, spindle rotating speed 16060r/min.
In winding procedure, be incorporated to the compound Organic Conductive Filament of two 22T-3-B68Z polyamide substrate in two single thread, its twist factor is 395, twists with the fingers to ZZS and twists with the fingers, and makes 27.9 * 2+2.2 * 2tex blended yarn.
Each spinning process, 24～26 ℃ of temperature, carries out under the environment of humidity 60～65% above.
The blended yarn of making according to above-mentioned technique after measured, hundred meters of weight CV values 3.2%, strip dry CV value 12.3%, yarn breaking force is 782.12cN, be 26.82%, and the point-to-point resistance of fabric is 1.6 x10 with the LOI of this kind of thread fabric of blended yarn
10.
Claims (9)
1. high-strength, fire-retardant a, antistatic blended yarn, includes:
60～80wt% is through the pretreated Fanglun l414 of antistatic finish, the length 35～40mm of described Fanglun l414, line density 1.65～1.86dtex;
The cotton fiber of 20～40wt% length, 25～31mm, fineness 1.54～2dtex;
0.5～5wt% electrically conductive filament;
By Fanglun l414 and cotton fiber blending, make single thread, in being no less than two strands of single thread, be incorporated to one electrically conductive filament, and be twisted into adding.
2. blended yarn according to claim 1, is characterized in that described electrically conductive filament is polyester matrix or the compound electrically conductive organic fibre of polyamide substrate.
3. blended yarn according to claim 2, is characterized in that described electrically conductive filament is 20D/3F black polyester matrix electrically conductive filament, 20D/3F grey, black polyamide substrate electrically conductive filament or 30D/3F grey polyamide matrix electrically conductive filament.
4. blended yarn according to claim 1, it is characterized in that described is evenly to spray to Fanglun l414 the antistatic finish stable emulsion that accounts for fiber dry weight 0.4% through the pretreated Fanglun l414 of antistatic finish, banks up 24 hours.
5. blended yarn according to claim 4, is characterized in that the stable emulsion that described antistatic finish stable emulsion is made into according to the weight ratio of 1:10 by antistatic finish and water.
6. the production method of high-strength, fire-retardant, the antistatic blended yarn of claim 1, comprises the following steps:
A) opening or cleaning: will be through the pretreated Fanglun l414 of antistatic finish with cotton fiber according to described part by weight laying, evenly mix, carry out shredding processing;
B) comb and parallel cotton fibers prior to spinning: fiber feeding carding machine after mixing, the mixing carded sliver is made in comb and parallel cotton fibers prior to spinning;
C) drafting: adopt three roads mixed, every procedure adopts 6～8 feedings, and use on four lower attached guide roller, pressure bar type two-region curve drawing mode four times; Wherein, per pass drafting strip is dry is quantitatively 17～22g/5m, head back zone drafting multiple 1.5～1.7, total draft multiple 7～8.5; Two and back zone drafting multiple 1.5～1.7, total draft multiple 7～8.5; Three and back zone drafting multiple 1.3～1.5, total draft multiple 6.5～8.5;
D) rove: the strip feeding cotton spinning roving machine by after also mixing, adopt four roller double-short leather-ring drawing-off forms to spin rove, wherein roving twist factor 65～85, drafting multiple 6.0～8.5, back zone drafting multiple 1.12～1.48;
E) spun yarn: rove feeding fine spining machine, spun yarn twist factor 320～400, drafting multiple 12～35, back zone drafting multiple 1.25～1.50 is spun into spun yarn;
F) winder: get step e) two strands, spun yarn or multiply are incorporated to one or more strands of electrically conductive filaments, twisting moulding, and twist factor 320～550, twists with the fingers to twisting with the fingers to contrary with spinning process.
7. the production method of blended yarn according to claim 6, it is characterized in that in described carding step, linear velocity 900～the 1500r/min of licker-in, linear velocity 450～the 600r/min of cylinder roller, and the linear velocity ratio of licker-in and cylinder roller is controlled between 2.0～2.5, spacing between cylinder roller and licker-in is controlled between 0.145～0.15mm, and spacing between cylinder roller and doffer's roller is controlled between 0.10～0.12mm.
8. the production method of blended yarn according to claim 6, is characterized in that in described mixing in doubling step, ratch proparea 35～42mm, back zone 45～52mm; In Roving Frames, ratch proparea 48～52mm, back zone 49～53mm; In spinning process, ratch proparea 41.5～43mm, back zone 48～51mm.
9. the production method of blended yarn according to claim 6, is characterized in that described spinning process, 24～26 ℃ of temperature, carries out under humidity 60～65% environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460317.9A CN103541079B (en) | 2013-10-06 | 2013-10-06 | A kind of high-strength, fire-retardant, antistatic blended yarn and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460317.9A CN103541079B (en) | 2013-10-06 | 2013-10-06 | A kind of high-strength, fire-retardant, antistatic blended yarn and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541079A true CN103541079A (en) | 2014-01-29 |
| CN103541079B CN103541079B (en) | 2015-10-28 |
Family
ID=49964907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310460317.9A Expired - Fee Related CN103541079B (en) | 2013-10-06 | 2013-10-06 | A kind of high-strength, fire-retardant, antistatic blended yarn and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103541079B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177784A (en) * | 2015-10-23 | 2015-12-23 | 际华三五零九纺织有限公司 | Technology of producing high-tenacity twisted yarn through aramid fiber and product produced through same |
| CN107338536A (en) * | 2017-07-19 | 2017-11-10 | 南通唐盛纺织有限公司 | Flame-proof electrostatic resistance yarn and its manufacturing process |
| CN108085830A (en) * | 2017-11-26 | 2018-05-29 | 新乡市护神特种织物有限公司 | A kind of high-strength fire-retarding antistatic fabric |
| CN110273209A (en) * | 2019-07-03 | 2019-09-24 | 江苏先诺新材料科技有限公司 | A kind of high-strength fire-retarding high temperature resistant type polyimides yarn and preparation method thereof |
| CN111270380A (en) * | 2020-04-27 | 2020-06-12 | 盐城工业职业技术学院 | Production method of flame-retardant high-temperature-resistant pre-oxidized silk aramid blended yarn |
| CN111441117A (en) * | 2020-03-05 | 2020-07-24 | 际华集团股份有限公司 | High-strength carbonized flame-retardant yarn |
| CN111876874A (en) * | 2020-07-21 | 2020-11-03 | 南通大学 | Anti-cutting blended yarn and preparation method and application thereof |
| CN113089148A (en) * | 2021-03-16 | 2021-07-09 | 南通纺织丝绸产业技术研究院 | Flame-retardant antistatic covered yarn and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01221537A (en) * | 1988-02-26 | 1989-09-05 | Teijin Ltd | Flame-resistant fiber |
| JPH0450340A (en) * | 1990-06-11 | 1992-02-19 | Teijin Ltd | Aromatic polyamide fiber fabric |
| JPH05505656A (en) * | 1990-03-14 | 1993-08-19 | アライド―シグナル・インコーポレーテッド | Spinning method of high molecular weight polyethylene fiber and spun fiber |
| CN1501993A (en) * | 2000-06-16 | 2004-06-02 | 纳幕尔杜邦公司 | Comfortable cut-abrasion resistant fiber composition |
| US20050208855A1 (en) * | 2004-03-18 | 2005-09-22 | Reiyao Zhu | Modacrylic/cotton/aramid fiber blends for arc and flame protection |
| US20060292953A1 (en) * | 2005-06-22 | 2006-12-28 | Springfield Llc | Flame-resistant fiber blend, yarn, and fabric, and method for making same |
| CN101181661A (en) * | 2007-12-13 | 2008-05-21 | 中国人民解放军总后勤部军需装备研究所 | Multifunctional ventilating type protection material and preparation method thereof |
-
2013
- 2013-10-06 CN CN201310460317.9A patent/CN103541079B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01221537A (en) * | 1988-02-26 | 1989-09-05 | Teijin Ltd | Flame-resistant fiber |
| JPH05505656A (en) * | 1990-03-14 | 1993-08-19 | アライド―シグナル・インコーポレーテッド | Spinning method of high molecular weight polyethylene fiber and spun fiber |
| JPH0450340A (en) * | 1990-06-11 | 1992-02-19 | Teijin Ltd | Aromatic polyamide fiber fabric |
| CN1501993A (en) * | 2000-06-16 | 2004-06-02 | 纳幕尔杜邦公司 | Comfortable cut-abrasion resistant fiber composition |
| US20050208855A1 (en) * | 2004-03-18 | 2005-09-22 | Reiyao Zhu | Modacrylic/cotton/aramid fiber blends for arc and flame protection |
| US20060292953A1 (en) * | 2005-06-22 | 2006-12-28 | Springfield Llc | Flame-resistant fiber blend, yarn, and fabric, and method for making same |
| CN101181661A (en) * | 2007-12-13 | 2008-05-21 | 中国人民解放军总后勤部军需装备研究所 | Multifunctional ventilating type protection material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 伏广伟 等: "《导电纤维与纺织品及其抗静电性能测试》", 《纺织导报》, 8 June 2007 (2007-06-08) * |
| 顾园: "《煤矿用防护服面料的研究与设计》", 《中国优秀硕士论文全文数据库 工程科技Ι辑》, 15 October 2010 (2010-10-15) * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177784A (en) * | 2015-10-23 | 2015-12-23 | 际华三五零九纺织有限公司 | Technology of producing high-tenacity twisted yarn through aramid fiber and product produced through same |
| CN105177784B (en) * | 2015-10-23 | 2017-09-19 | 际华三五零九纺织有限公司 | Technique that a kind of aramid fiber production high-tenacity is twisted thread and products thereof |
| CN107338536A (en) * | 2017-07-19 | 2017-11-10 | 南通唐盛纺织有限公司 | Flame-proof electrostatic resistance yarn and its manufacturing process |
| CN108085830A (en) * | 2017-11-26 | 2018-05-29 | 新乡市护神特种织物有限公司 | A kind of high-strength fire-retarding antistatic fabric |
| CN110273209A (en) * | 2019-07-03 | 2019-09-24 | 江苏先诺新材料科技有限公司 | A kind of high-strength fire-retarding high temperature resistant type polyimides yarn and preparation method thereof |
| CN110273209B (en) * | 2019-07-03 | 2021-01-01 | 江苏先诺新材料科技有限公司 | High-strength flame-retardant high-temperature-resistant polyimide yarn and preparation method thereof |
| CN111441117A (en) * | 2020-03-05 | 2020-07-24 | 际华集团股份有限公司 | High-strength carbonized flame-retardant yarn |
| CN111441117B (en) * | 2020-03-05 | 2022-05-06 | 际华集团股份有限公司 | High-strength carbonized flame-retardant yarn |
| CN111270380A (en) * | 2020-04-27 | 2020-06-12 | 盐城工业职业技术学院 | Production method of flame-retardant high-temperature-resistant pre-oxidized silk aramid blended yarn |
| CN111876874A (en) * | 2020-07-21 | 2020-11-03 | 南通大学 | Anti-cutting blended yarn and preparation method and application thereof |
| CN113089148A (en) * | 2021-03-16 | 2021-07-09 | 南通纺织丝绸产业技术研究院 | Flame-retardant antistatic covered yarn and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541079B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103541079B (en) | A kind of high-strength, fire-retardant, antistatic blended yarn and production method thereof | |
| CN103451797B (en) | Aramid fiber and ultra-high molecular weight polyethylene blended yarn and production method thereof | |
| CN100523339C (en) | Bamboo carbon dacron fiber, flax fiber and cotton fiber blended yarn and producing method thereof | |
| CN104404671B (en) | A kind of production method of flame-retardant blended yarn | |
| CN103382595B (en) | Flame resistant wool blended yarn and production method thereof | |
| CN106337226B (en) | A kind of flame-retardant and anti-static mixed yarn and its production method and purposes | |
| CN103243439B (en) | Flexible smooth yarn and production method thereof | |
| CN101979735A (en) | Bamboo fiber and combed cotton compact siro spinning technology | |
| CN100523334C (en) | Bamboo carbon dacron fibre, acrylic fiber and cotton fiber scribbled and producing method thereof | |
| CN106048802B (en) | A kind of multicomponent fire resistance fibre ring spinning line and its production method and purposes | |
| CN106283309A (en) | A kind of scribbled containing polytetrafluoroethylene fibre and preparation method thereof | |
| CN102011226A (en) | Semi-worsted flame retardant blended yarn and spinning technology thereof | |
| CN105113080B (en) | A kind of superpower yarn of flame-retardant and anti-static and its production method | |
| CN102965798A (en) | Flame-retardant protective clothing fabric | |
| CN103290573B (en) | The spinning method for genuine of air-conditioning fiber and cotton fiber/viscose fiber blended yarn | |
| CN101967710A (en) | Bamboo fiber yarns and production method thereof | |
| CN100523336C (en) | Bamboo carbon dacron fiber, spun silk fiber and cashmere fiber scribbled and producing method thereof | |
| CN101768803A (en) | Aromatic polysulphone/antistatic fibre mixed yarn and production method thereof as well as loosening and mixing device | |
| CN101709524A (en) | Functional polyester-cotton conducting fiber blended yarn and processing method thereof | |
| CN106048800B (en) | Flame-retardant and anti-static mixed yarn and its production method | |
| CN105369419B (en) | The Yarn spinning method of the grey yarn of the blended fiber crops of ultra high molecular polyethylene/black terylene short fiber | |
| CN100523338C (en) | Bamboo carbon dacron fiber, cashmere fiber, Long-staple cotton fiber blended yarn and producing method thereof | |
| CN105177784B (en) | Technique that a kind of aramid fiber production high-tenacity is twisted thread and products thereof | |
| CN100523337C (en) | Bamboo carbon dacron fiber, woolen fiber and cashmere fiber blended yarn and producing method thereof | |
| CN106400234A (en) | Method for producing ring-spun yarns by blending multi-component flame-retardant fibers with nylon 66 and application of ring-spun yarns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20161006 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |