CN106757439A - A kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre and preparation method thereof - Google Patents
A kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre and preparation method thereof Download PDFInfo
- Publication number
- CN106757439A CN106757439A CN201611174796.8A CN201611174796A CN106757439A CN 106757439 A CN106757439 A CN 106757439A CN 201611174796 A CN201611174796 A CN 201611174796A CN 106757439 A CN106757439 A CN 106757439A
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- Prior art keywords
- heating
- moisture absorbing
- sweat releasing
- particle
- fiber
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre and preparation method thereof, belong to functional fibre material technical field.Functional fibre of the invention includes fiber bodies, the cross sectional shape of fiber bodies is circle, several raised polymorphic structures are outwards formed uniformly on circumference, the inside of fiber bodies offers circular cavity, and fiber bodies are made up of together heat generating fiber monofilament juxtaposed beaming.It is inner hollow that the present invention uses spinneret, cross sectional shape is the twin-screw spinning-drawing machine that several raised polymorphic structures are outwards formed uniformly on circular periphery, inorganic heating powder is carried out into melt spinning with polyester according to certain mass percent, functional fibre is prepared.Functional fibre of the invention has the fiber of moisture absorbing and sweat releasing, heating and heat insulation function concurrently, can be used for intelligent clothing field.
Description
Technical field
The present invention relates to functional fibre material technical field, more particularly to a kind of moisture absorbing and sweat releasing, generate heat and be incubated many work(
Energy fiber and preparation method thereof.
Background technology
Functional fibre refers in addition to the physical and mechanical properties that general fiber has, also with the new of certain specific function
Fiber type, such as has healthcare function (antibacterial, mite killing, physiotherapy and eliminate the unusual smell)；Safeguard function (radiation proof, antistatic, uvioresistant
Line etc.)；Medical treatment and environment-friendly function (biocompatibility and biological degradability) etc.；The development of functional fibre is that modern fiber science enters
The symbol of step, the technological innovation for developing into traditional textile industry of functional fibre, creates favorably to the conversion of high-tech industry
Condition, is that mankind's growth in the living standard contributes.
Chinese invention patent application (application publication number：CN104213242A, Shen Qing Publication day：2014-12-17) disclose
A kind of extinction heating function fiber and its spinning processing technology and fabric, the extinction heating function of the application for a patent for invention are fine
Dimension is polyester slice, the inorganic black particle that parts by weight are 1 part~10 parts and the weight by parts by weight no less than 90 parts
Number is that the melt spinning processing after dry mixed of 0 part~9 parts of Masterbatch is prepared, and extinction heating function fiber
Eventually pass through circular knitting machine weaving, it is overboard sizing and be made the fabric with extinction heating function, the application for a patent for invention is carried
A kind of extinction heating function fiber and its spinning processing technology and fabric are supplied, it is fine that it can solve existing thermal isolation and heat storage feature
Also without being dyeed again after dimension or the poor problem of fabric heat absorption efficiency, and its weaving such that it is able to reach energy-conservation and subtract
The purpose of row.
Chinese utility model patent (Authorization Notice No.：CN204825149U, Authorization Notice No.：2015-12-02) disclose
Terylene profiled filament, including section is circular body, and manhole is provided with body central, and the outer rim of manhole is circumferential
Some first grooves of cloth, the circumferential uniform some ellipse holes in periphery and kidney ellipsoid through hole of manhole, ellipse hole
The quantity of quantity and the first groove is equal, and the first groove, ellipse hole are stretched into one of major axis end of ellipse hole
Two stud ends be provided with the second groove, the kidney ellipsoid through hole of arc, kidney ellipsoid are provided between two neighboring ellipse hole
The both ends of through hole are respectively protruding into the second groove of corresponding two ellipse holes, the circumferential uniform some and waist of body outer rim
The 3rd relative groove of manhole, the quantity of the 3rd groove and the quantity of kidney ellipsoid through hole are equal.The terylene profiled filament bullet
Property is high, and intensity is high, good hygroscopicity, and anti pilling ability is strong.
Not yet there is the report of the multifunctional fibre for having moisture absorbing and sweat releasing, heating and heat insulation function concurrently at present.
The content of the invention
It is an object of the invention to disclose a kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre and preparation method thereof.
Functional fibre of the invention includes fiber bodies, and the cross sectional shape of fiber bodies is outwards to be formed uniformly several on circular periphery
Raised polymorphic structure so that fiber surface forms several grooves, therefore possess the function of moisture absorbing and sweat releasing, the inside of fiber bodies
Circular cavity is offered, low-fiber rate of heat dispation can drop in hollow structure so that fiber has certain heat-insulating property, and
Fiber bodies are made up of together heat generating fiber monofilament juxtaposed beaming, impart the functional fibre heating property, therefore the present invention
Fiber bodies have concurrently moisture absorbing and sweat releasing and heating and heat insulation function, can be used for intelligent clothing field.
To achieve the above object, the invention discloses a kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre, including fiber
Body, the cross sectional shape of the fiber bodies is described to be outwards formed uniformly several raised polymorphic structures on circular periphery
The inside of fiber bodies offers circular cavity, and fiber bodies are made up of together heat generating fiber monofilament juxtaposed beaming.
Further, the projection in the polymorphic structure is the one kind in arc convex, rectangular preiection, zigzag projection.
Yet further, the heat generating fiber monofilament is the inorganic particle modified monofilament polyester of heating, the inorganic heating grain
Sub- modified poly ester monofilament is 60%~99.9% by mass percent：It is prepared by 0.1%~40% polyester and inorganic heating particle
Form.
Further, the polyester be PET, PBT, PTT in one or more by any proportioning mixture；
The inorganic heating particle is one kind or one kind in far-infared ceramic powder, Graphene, CNT, the carbide of transition metal
Above by the mixture of any proportioning.
Further, the particle diameter of the inorganic heating particle is 1000~15000 mesh.
To realize the purpose of the present invention, the invention also discloses a kind of technical scheme, i.e., a kind of moisture absorbing and sweat releasing, heat preservation
The preparation method of multifunctional fibre, comprises the following steps：
1) inorganic heating particle and polyester are carried out being sufficiently mixed drying according to corresponding mass percent, after stirring
Granulated through double screw extruder, prepare the powder-modified polyester master particle of heating；
2) by the step 1) the powder-modified polyester master particle of heating that obtains is placed in and melting spinning carried out in twin-screw spinning-drawing machine
Silk, prepares moisture absorbing and sweat releasing, heat preservation multifunctional fibre, and the spinneret of the twin-screw spinning-drawing machine is inner hollow,
Cross sectional shape is outwards to be formed uniformly several raised polymorphic structures on circular periphery.
Further, the step 2) in, the temperature of melt spinning is 200~300 DEG C.
Yet further, the step 1) in, the temperature of double screw extruder granulation is 200~270 DEG C.
Beneficial effect：
1st, the cross sectional shape of fiber bodies of the invention is the abnormity that several projections are outwards formed uniformly on circular periphery
Structure so that fiber surface forms several grooves, not only makes the surface area of fiber increase compared with the surface area of circular fiber,
And wet structure is led in the wicking by groove, fiber is reached the function of rapid moisture absorbing and sweat releasing, keep skin dry and comfortable with it is pleasantly cool；
The inside of fiber bodies offers circular cavity, and low-fiber rate of heat dispation can drop in hollow structure so that fiber has one
Fixed heat-insulating property；
2nd, fiber bodies of the present invention are made up of together heat generating fiber monofilament juxtaposed beaming, and heat generating fiber monofilament is inorganic hair
Hot particle modified poly ester monofilament, is blended using polyester and inorganic heating particle, assigns material certain heating function；
3rd, moisture absorbing and sweat releasing, heating and the insulation multifunctional fibre prepared using the present invention, infrared ray can penetrate fiber sheet
The surface of body, absorbs the infrared ray from extraneous and human body, and photothermal deformation phenomenon occurs, and raises fiber surface temperature, human body
Feel at low ambient temperatures warm；Low-fiber coefficient of heat transfer can drop in the hollow structure of fiber, with insulation work(function, reduce
Human body thermal loss at low ambient temperatures；The polymorphic structure of fiber bodies cross sectional shape makes fiber surface form groove, by
Wet structure is led in the wicking of groove, rapid to absorb skin surface moisture and sweat, and moment excretes, so as to reach moisture absorption row
Sweat, regulation body temperature purpose, make skin keep it is dry and comfortable with it is pleasantly cool, therefore functional fibre of the invention can be used for intelligent clothing neck
Domain.
Brief description of the drawings
Fig. 1 to Fig. 6 is the structural representation of the cross sectional shape of embodiment of the present invention fiber bodies.
Specific embodiment
In order to preferably explain the present invention, below in conjunction with specific embodiments and the drawings the present invention is furture elucidated it is main in
Hold, but present disclosure is not limited solely to following examples.
Embodiment 1
The carbon nanotube dust that 99.9kg PET and 0.1kg mesh numbers are 5000 mesh is sufficiently mixed, through double after stirring
Screw extruder is granulated, and the operating temperature of double screw extruder is 200 DEG C, prepares the powder-modified polyester master particle of heating；Again
The 100kg powder-modified polyester master particles that generate heat are placed in melt spinning is carried out in twin-screw spinning-drawing machine, it is 220 to control spinning temperature
DEG C, and the spinneret of twin-screw spinning-drawing machine is inner hollow, cross sectional shape is convex to be outwards formed uniformly several on circular periphery
The polymorphic structure for rising, the present embodiment is preferably projection in polymorphic structure for arc convex, petal-shaped as shown in Figure 1, finally
Prepare moisture absorbing and sweat releasing, heating and insulation multifunctional fibre.
Embodiment 2
The graphene powder that 99.9kg PET and 0.1kg mesh numbers are 3000 mesh is sufficiently mixed, through double spiral shells after stirring
Bar extruder is granulated, and the operating temperature of double screw extruder is 250 DEG C, prepares the powder-modified polyester master particle of heating；Again will
The powder-modified polyester master particle of 100kg heatings is placed in and melt spinning is carried out in twin-screw spinning-drawing machine, controls spinning temperature for 270 DEG C,
And the spinneret of twin-screw spinning-drawing machine is inner hollow, cross sectional shape is outwards to be formed uniformly several projections on circular periphery
Polymorphic structure, the projection that the present embodiment is preferably in polymorphic structure is arc convex, bunge bedstraw herb shape as shown in Figure 2, final system
It is standby to obtain moisture absorbing and sweat releasing, heating and insulation multifunctional fibre.
Embodiment 3
The far-infrared ceramic powder that 99.9kg PTT and 0.1kg mesh numbers are 2000 mesh is sufficiently mixed, is passed through after stirring
Double screw extruder is granulated, and the operating temperature of double screw extruder is 250 DEG C, prepares the powder-modified polyester master particle of heating；
The 100kg powder-modified polyester master particles that generate heat are placed in melt spinning is carried out in twin-screw spinning-drawing machine again, it is 280 to control spinning temperature
DEG C, and the spinneret of twin-screw spinning-drawing machine is inner hollow, cross sectional shape is convex to be outwards formed uniformly several on circular periphery
The polymorphic structure for rising, the present embodiment is preferably projection in polymorphic structure for arc convex, peach blossom shape as shown in Figure 3, finally
Prepare moisture absorbing and sweat releasing, heating and insulation multifunctional fibre.
Embodiment 4
The graphene powder that 99.9kg PET and 0.1kg mesh numbers are 1000 mesh is sufficiently mixed, through double spiral shells after stirring
Bar extruder is granulated, and the operating temperature of double screw extruder is 250 DEG C, prepares the powder-modified polyester master particle of heating；Again will
The powder-modified polyester master particle of 100kg heatings is placed in and melt spinning is carried out in twin-screw spinning-drawing machine, controls spinning temperature for 300 DEG C,
And the spinneret of twin-screw spinning-drawing machine is inner hollow, cross sectional shape is outwards to be formed uniformly several projections on circular periphery
Polymorphic structure, the projection that the present embodiment is preferably in polymorphic structure is arc convex, trilobes as shown in Figure 4, final system
It is standby to obtain moisture absorbing and sweat releasing, heating and insulation multifunctional fibre.
Embodiment 5
The titanium carbide powder that 65kg PBT and 35kg mesh numbers are 15000 mesh is sufficiently mixed, through twin-screw after stirring
Extruder is granulated, and the operating temperature of double screw extruder is 250 DEG C, prepares the powder-modified polyester master particle of heating；Again will
The powder-modified polyester master particle of 100kg heatings is placed in and melt spinning is carried out in twin-screw spinning-drawing machine, controls spinning temperature for 270 DEG C,
And the spinneret of twin-screw spinning-drawing machine is inner hollow, cross sectional shape is outwards to be formed uniformly several projections on circular periphery
Polymorphic structure, the projection that the present embodiment is preferably in polymorphic structure is rectangular preiection, as shown in figure 5, finally preparing moisture absorption
Perspire, generate heat and be incubated multifunctional fibre.
Embodiment 6
The far-infrared ceramic powder that 90kg PTT and 10kg mesh numbers are 2000 mesh is sufficiently mixed, through double spiral shells after stirring
Bar extruder is granulated, and the operating temperature of double screw extruder is 250 DEG C, prepares the powder-modified polyester master particle of heating；Again will
The powder-modified polyester master particle of 100kg heatings is placed in and melt spinning is carried out in twin-screw spinning-drawing machine, controls spinning temperature for 270 DEG C,
And the spinneret of twin-screw spinning-drawing machine is inner hollow, cross sectional shape is outwards to be formed uniformly several projections on circular periphery
Polymorphic structure, the projection that the present embodiment is preferably in polymorphic structure is zigzag projection, as shown in fig. 6, finally preparing suction
It is wet to perspire, generate heat and be incubated multifunctional fibre.
Above example is only optimal citing, and is not the restriction to embodiments of the present invention.Except above-described embodiment
Outward, the present invention also has other embodiment.The technical scheme that all use equivalents or equivalent transformation are formed, all falls within the present invention
It is required that protection domain.
Claims (8)
1. a kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre, it is characterised in that：Including fiber bodies, the fiber bodies
Cross sectional shape to be outwards formed uniformly several raised polymorphic structures on circular periphery, the inside of the fiber bodies opens up
There is circular cavity, and fiber bodies are made up of together heat generating fiber monofilament juxtaposed beaming.
2. moisture absorbing and sweat releasing according to claim 1, heating and insulation multifunctional fibre, it is characterised in that：The abnormity knot
Projection in structure is the one kind in arc convex, rectangular preiection, zigzag projection.
3. moisture absorbing and sweat releasing according to claim 1, heating and insulation multifunctional fibre, it is characterised in that：The heating is fine
Dimension monofilament is the inorganic particle modified monofilament polyester of heating, and the inorganic particle modified monofilament polyester of heating is by mass percent
60%~99.9%：0.1%~40% polyester and inorganic heating particle are prepared from.
4. moisture absorbing and sweat releasing according to claim 3, heating and insulation multifunctional fibre, it is characterised in that：The polyester is
In PET, PBT, PTT one or more by any proportioning mixture；The inorganic heating particle is far-infrared ceramic
In powder, Graphene, CNT, the carbide of transition metal one or more by any proportioning mixture.
5. moisture absorbing and sweat releasing according to claim 4, heating and insulation multifunctional fibre, it is characterised in that：The inorganic hair
The particle diameter of hot particle is 1000~15000 mesh.
6. the preparation method of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre described in a kind of claim 1, it is characterised in that：
Comprise the following steps：
1) inorganic heating particle and polyester are carried out being sufficiently mixed drying according to corresponding mass percent, through double after stirring
Screw extruder is granulated, and prepares the powder-modified polyester master particle of heating；
2) by the step 1) the powder-modified polyester master particle of heating that obtains is placed in and melt spinning carried out in twin-screw spinning-drawing machine, make
It is standby to obtain moisture absorbing and sweat releasing, heating and insulation multifunctional fibre, and the spinneret of the twin-screw spinning-drawing machine is inner hollow, section
It is shaped as outwards being formed uniformly several raised polymorphic structures on circular periphery.
7. moisture absorbing and sweat releasing according to claim 6, heating and insulation multifunctional fibre preparation method, it is characterised in that：
The step 2) in, the temperature of melt spinning is 200~300 DEG C.
8. moisture absorbing and sweat releasing according to claim 6, heating and insulation multifunctional fibre preparation method, it is characterised in that：
The step 1) in, the temperature of double screw extruder granulation is 200~270 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174796.8A CN106757439A (en) | 2016-12-19 | 2016-12-19 | A kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174796.8A CN106757439A (en) | 2016-12-19 | 2016-12-19 | A kind of moisture absorbing and sweat releasing, heating and insulation multifunctional fibre and preparation method thereof |
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| CN106757439A true CN106757439A (en) | 2017-05-31 |
Family
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107815770A (en) * | 2017-12-13 | 2018-03-20 | 苏州东胜化纤纺织有限公司 | A kind of compound cotton fiber of accumulation of heat health care |
| CN109364379A (en) * | 2018-08-03 | 2019-02-22 | 广东丰森第五能源科技有限公司 | A kind of nanometer new material radiating resonance wave frequency function with far infrared energy-saving |
| CN109385688A (en) * | 2017-08-10 | 2019-02-26 | 中国石化仪征化纤有限责任公司 | A kind of abnormity thermal polyester fibers and preparation method thereof |
| CN111663199A (en) * | 2020-05-15 | 2020-09-15 | 浙江双兔新材料有限公司 | Preparation method of graphene modified PET (polyethylene terephthalate) blend fiber |
| CN115012049A (en) * | 2022-05-19 | 2022-09-06 | 张家港江苏科技大学产业技术研究院 | Hollow fiber and processing equipment and processing method thereof |
| CN118082308A (en) * | 2024-04-17 | 2024-05-28 | 石狮市波威兰服饰有限公司 | Breathable fabric and preparation process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385688A (en) * | 2017-08-10 | 2019-02-26 | 中国石化仪征化纤有限责任公司 | A kind of abnormity thermal polyester fibers and preparation method thereof |
| CN107815770A (en) * | 2017-12-13 | 2018-03-20 | 苏州东胜化纤纺织有限公司 | A kind of compound cotton fiber of accumulation of heat health care |
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| CN115012049A (en) * | 2022-05-19 | 2022-09-06 | 张家港江苏科技大学产业技术研究院 | Hollow fiber and processing equipment and processing method thereof |
| CN118082308A (en) * | 2024-04-17 | 2024-05-28 | 石狮市波威兰服饰有限公司 | Breathable fabric and preparation process thereof |
| CN118082308B (en) * | 2024-04-17 | 2024-06-21 | 石狮市波威兰服饰有限公司 | Breathable fabric and preparation process thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |