CN110616485A - Blended yarn of bio-based modified polyester fiber and cotton fiber and production method thereof - Google Patents
Blended yarn of bio-based modified polyester fiber and cotton fiber and production method thereof Download PDFInfo
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- CN110616485A CN110616485A CN201910918871.4A CN201910918871A CN110616485A CN 110616485 A CN110616485 A CN 110616485A CN 201910918871 A CN201910918871 A CN 201910918871A CN 110616485 A CN110616485 A CN 110616485A
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- fiber
- modified polyester
- cotton
- blended yarn
- polyester fiber
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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
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- 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
- D10B2201/02—Cotton
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- 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]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a blended yarn of bio-based modified polyester fiber and cotton fiber and a production method thereof, wherein the spun yarn is formed by blending graphene modified polyester fiber and cotton fiber, wherein the dry weight content of the graphene modified polyester fiber is 30-50%, so that the blended material of the graphene modified polyester fiber and the cotton fiber is realized, and the blended yarn has excellent far infrared heating and warming properties and antistatic performance.
Description
Technical Field
The invention belongs to the field of spinning, and particularly relates to a spinning technology of graphene modified fibers.
Background
Due to good thermal conductivity and electrical conductivity of graphene, low-temperature far infrared function and super-strong antibacterial and bacteriostatic performance, graphene has wide application scenes. Currently, the fabric is used as a far infrared heating, antibacterial, mite-killing, ultraviolet-proof and other high-end functional fabric in the textile field, graphene modified adhesive or graphene modified terylene is usually selected for blended weaving,
disclosure of Invention
The purpose of the invention is as follows: aiming at the problems and the defects, the invention provides the blended yarn of the bio-based modified polyester fiber and the cotton fiber and the production method thereof, so that the blended material of the graphene modified polyester fiber and the cotton fiber is realized, and the blended yarn has excellent far infrared heating and warming properties and antistatic performance.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme: a blended yarn of bio-based modified polyester fibers and cotton fibers is formed by blending graphene modified polyester fibers and cotton fibers, wherein the dry weight content of the graphene modified polyester fibers is 30-50%.
Preferably, the graphene modified polyester fiber is a graphene modified polyester staple fiber, the linear density of a single fiber is 1.1 +/-0.1 dtex, the fiber length is 28 +/-3 mm, the dry-state elongation at break is 28 +/-2%, and the proportion of the biomass graphene to the polyester fiber carrier is 0.5-1.2%.
Preferably, the performance index of the cotton fiber is as follows: the fiber length is 30 plus or minus 2mm, the single fiber linear density is 1.48 plus or minus 0.05dtex, the dry breaking strength is 8.5 plus or minus 0.1cN/dtex, the strong CV value is 16.2 plus or minus 0.1%, the dry breaking elongation is 8 plus or minus 0.2%, and the moisture regain is 5.0 plus or minus 0.5%.
Has the advantages that: compared with the prior art, the automatic secondary hemming device has the characteristics of simple structure and easiness in manufacturing, can realize automatic secondary hemming of cloth and automatic sewing and forming of the front fly zipper, and greatly improves the generation efficiency.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be purely exemplary and are not intended to limit the scope of the invention, as various equivalent modifications of the invention will occur to those skilled in the art upon reading the present disclosure and fall within the scope of the appended claims.
The production method of the blended yarn of the bio-based modified polyester fiber and the cotton fiber mainly comprises the following steps:
screening raw materials: the graphene modified polyester fiber is graphene modified polyester staple fiber, and has the following physical indexes: the single fiber linear density is 1.1 plus or minus 0.1dtex, the fiber length is 28 plus or minus 3mm, the dry state elongation at break is 28 plus or minus 2 percent, and the ratio of the biomass graphene to the polyester fiber carrier is 0.5 to 1.2 percent. Performance index of cotton fiber: the fiber length is 30 plus or minus 2mm, the single fiber linear density is 1.48 plus or minus 0.05dtex, the dry breaking strength is 8.5 plus or minus 0.1cN/dtex, the strong CV value is 16.2 plus or minus 0.1%, the dry breaking elongation is 8 plus or minus 0.2%, and the moisture regain is 5.0 plus or minus 0.5%.
Stacking, preserving and opening picking: the graphene modified polyester fiber and the cotton fiber obtained by screening are scattered, tiled and placed in a stacking bin, an antistatic agent diluent with the mass ratio of 1-3% is uniformly sprayed, and the stacking bin is kept for more than 24 hours at the temperature of 20-30 ℃ and the humidity of 50-75% to keep the temperature and humidity of the environment balanced; and opening and picking the fiber raw material after the stacking and the breeding. In the working procedure, due to the fact that the surface microscopic inorganic modification of the graphene modified polyester fiber is low in surface friction coefficient and cohesive force during blending, the antistatic agent is sprayed, and the surface friction coefficient is improved by moving out of a warehouse for curing, so that blending tightness and cohesive force are improved.
The graphene modified polyester fiber and the cotton fiber are subjected to cotton carding treatment, and in the cotton carding process, due to the fact that the graphene modified polyester fiber has a smaller friction coefficient relative to the cotton fiber and is easily hung in comb teeth to cause uneven distribution of the graphene modified polyester fiber and the cotton fiber, the speed of a cylinder needs to be increased to 335r/min, the speed of a licker-in is reduced to 224r/min, and the five-point spacing between the cylinder and a movable cover plate is ensured to be 0.18mm,0.18mm, 0.16mm,0.16mm and 0.18 mm; cotton fiber carding parameters are controlled as follows: the cover plate speed is 88mm/min, the cylinder speed is 335r/min, the licker-in speed is 224r/min, the five-point distance between the cylinder and the movable cover plate is relatively increased to 0.20mm,0.18mm, 0.18mm,0.18mm and 0.20mm, thereby avoiding neps caused by incomplete removal of impurities in cotton fibers.
And then, drawing, mixing the combed graphene modified polyester fiber strips and the combed cotton strips on a drawing frame, and controlling parameters of the drawing multiple and the blending ratio: the drawing multiple of drawing is 4.8 times, and the blending ratio of the graphene modified polyester fiber to the cotton fiber is 4: 6.
And then, performing roving and spinning procedures, wherein the technological parameters of the roving are as follows: twist 62.5.5 twist/m, wet basis weight 3.6g/10m, draft 11.2 times, front roller speed 185r/min, roller gauge 12mm 27mm 39mm, spindle speed 750 r/min. The spun yarn has the following technological parameters: total draft 42 times, twist factor 365, roller spacing 20mm 50mm, front roller speed 150 r/min.
And finally, obtaining a blended yarn product through a spooling process, wherein the rotating speed of spooling in the spooling process is controlled at a lower rotating speed of 600-700m/min, so that the yarn quality is prevented from being influenced by overlarge drafting tension for limiting the blended yarn.
Through testing, the physical properties of the produced finished yarn are as follows: the linear density is 102.6dtex, the dry strength is 3.82cN/dtex, the elongation in dry state is 19.2 percent, and the performance indexes are as follows:
Claims (9)
1. a blended yarn of bio-based modified polyester fiber and cotton fiber is characterized in that: the blended yarn is formed by blending graphene modified polyester fibers and cotton fibers, wherein the dry weight content of the graphene modified polyester fibers is 30-50%.
2. A blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: the graphene modified polyester fiber is graphene modified polyester staple fiber, the linear density of a single fiber is 1.1 +/-0.1 dtex, the fiber length is 28 +/-3 mm, the dry-state elongation at break is 28 +/-2%, and the proportion of biomass graphene to a polyester fiber carrier is 0.5-1.2%.
3. A blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: the performance indexes of the cotton fiber are as follows: the fiber length is 30 plus or minus 2mm, the single fiber linear density is 1.48 plus or minus 0.05dtex, the dry breaking strength is 8.5 plus or minus 0.1cN/dtex, the strong CV value is 16.2 plus or minus 0.1%, the dry breaking elongation is 8 plus or minus 0.2%, and the moisture regain is 5.0 plus or minus 0.5%.
4. A production method of blended yarn of bio-based modified polyester fiber and cotton fiber is characterized by comprising the following steps:
firstly, screening the blended yarn according to any one of claims 1 to 3 to obtain graphene modified polyester fibers and cotton fibers;
then, the graphene modified polyester fibers obtained by screening and the cotton fibers are scattered, laid flat and placed in a stacking bin, antistatic agent diluent with the mass ratio of 1-3% is uniformly sprayed (the surface friction coefficient is improved, the blending tightness and the cohesion are improved), and the stacking bin is kept for more than 24 hours at the temperature of 20-30 ℃ and the humidity of 50-75% so as to be balanced with the environmental temperature and humidity; the fiber raw material after being stockpiled and cultured is subjected to opening and picking treatment;
and then, carrying out cotton carding, drawing, roving, spinning and spooling on the graphene modified polyester fiber and the cotton fiber in sequence to obtain a blended yarn product.
5. The method for producing a blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: the operating parameters of the cotton carding process are as follows: (1) graphene-modified polyester fiber: the cover plate speed is 88mm/min, the cylinder speed is 335r/min, the licker-in speed is 224r/min, the five-point distance between the cylinder and the movable cover plate is 0.18mm,0.18mm, 0.16mm,0.16mm and 0.18 mm; (2) cotton fiber: the cover plate speed is 88mm/min, the cylinder speed is 335r/min, the licker-in speed is 224r/min, the five-point distance between the cylinder and the movable cover plate is 0.20mm,0.18mm, 0.18mm,0.18mm and 0.20 mm; .
6. The method for producing a blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: in the drawing process, the graphene modified polyester fiber and the cotton fiber are pre-combined and then drawn, the drawing multiple of drawing is 4.8 times, and the blending ratio of the graphene modified polyester fiber to the cotton fiber is 4: 6.
7. The method for producing a blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: the technological parameters of the roving are as follows: twist 62.5.5 twist/m, wet basis weight 3.6g/10m, draft 11.2 times, front roller speed 185r/min, roller gauge 12mm 27mm 39mm, spindle speed 750 r/min.
8. The method for producing a blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: the spun yarn has the following technological parameters: total draft 42 times, twist factor 365, roller spacing 20mm 50mm, front roller speed 150 r/min.
9. The method for producing a blended yarn of bio-based modified polyester fiber and cotton fiber as claimed in claim 1, wherein: the rotating speed of spooling in the spooling process is 600-700 m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910918871.4A CN110616485A (en) | 2019-09-26 | 2019-09-26 | Blended yarn of bio-based modified polyester fiber and cotton fiber and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910918871.4A CN110616485A (en) | 2019-09-26 | 2019-09-26 | Blended yarn of bio-based modified polyester fiber and cotton fiber and production method thereof |
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| CN110616485A true CN110616485A (en) | 2019-12-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789461A (en) * | 2020-07-14 | 2020-10-20 | 深圳市富安娜家居用品股份有限公司 | Far infrared heating antibacterial fiber quilt |
| CN111826777A (en) * | 2020-07-27 | 2020-10-27 | 宁波海世纺织科技有限公司 | Warm-keeping antibacterial antistatic fabric |
| CN112301525A (en) * | 2020-10-26 | 2021-02-02 | 王光彪 | Selenium far infrared composite functional fiber seamless knitted bra and manufacturing process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019083A (en) * | 2014-04-30 | 2015-11-04 | 上海水星家用纺织品股份有限公司 | SORONA fiber multi-component Siro yarns, fabric prepared from Siro yarns, preparation method and application |
| CN107190382A (en) * | 2017-06-26 | 2017-09-22 | 杭州高烯科技有限公司 | Polyester blended fabric that a kind of graphene is modified and preparation method thereof |
| CN108315860A (en) * | 2018-03-15 | 2018-07-24 | 南通强生石墨烯科技有限公司 | A kind of preparation method of Graphene antibiosis towel |
| CN108677307A (en) * | 2018-08-09 | 2018-10-19 | 魏桥纺织股份有限公司 | A kind of graphene modified fibre scribbled, fabric and its production technology |
| CN108823718A (en) * | 2018-08-06 | 2018-11-16 | 魏桥纺织股份有限公司 | A kind of production method of graphene modified fibre core-spun elastic yarn line and elastic fabric |
| CN109594163A (en) * | 2019-01-23 | 2019-04-09 | 江南大学 | The production method of graphene polyamide fibre and silk/cotton blended yarn |
| CN109763247A (en) * | 2017-11-10 | 2019-05-17 | 江苏云蝠服饰股份有限公司 | A kind of linen cotton graphene polyester fiber blended knitted fabric |
-
2019
- 2019-09-26 CN CN201910918871.4A patent/CN110616485A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019083A (en) * | 2014-04-30 | 2015-11-04 | 上海水星家用纺织品股份有限公司 | SORONA fiber multi-component Siro yarns, fabric prepared from Siro yarns, preparation method and application |
| CN107190382A (en) * | 2017-06-26 | 2017-09-22 | 杭州高烯科技有限公司 | Polyester blended fabric that a kind of graphene is modified and preparation method thereof |
| CN109763247A (en) * | 2017-11-10 | 2019-05-17 | 江苏云蝠服饰股份有限公司 | A kind of linen cotton graphene polyester fiber blended knitted fabric |
| CN108315860A (en) * | 2018-03-15 | 2018-07-24 | 南通强生石墨烯科技有限公司 | A kind of preparation method of Graphene antibiosis towel |
| CN108823718A (en) * | 2018-08-06 | 2018-11-16 | 魏桥纺织股份有限公司 | A kind of production method of graphene modified fibre core-spun elastic yarn line and elastic fabric |
| CN108677307A (en) * | 2018-08-09 | 2018-10-19 | 魏桥纺织股份有限公司 | A kind of graphene modified fibre scribbled, fabric and its production technology |
| CN109594163A (en) * | 2019-01-23 | 2019-04-09 | 江南大学 | The production method of graphene polyamide fibre and silk/cotton blended yarn |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789461A (en) * | 2020-07-14 | 2020-10-20 | 深圳市富安娜家居用品股份有限公司 | Far infrared heating antibacterial fiber quilt |
| CN111826777A (en) * | 2020-07-27 | 2020-10-27 | 宁波海世纺织科技有限公司 | Warm-keeping antibacterial antistatic fabric |
| CN112301525A (en) * | 2020-10-26 | 2021-02-02 | 王光彪 | Selenium far infrared composite functional fiber seamless knitted bra and manufacturing process thereof |
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Application publication date: 20191227 |