CN107761189A - A kind of preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice - Google Patents
A kind of preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice Download PDFInfo
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- CN107761189A CN107761189A CN201711238655.2A CN201711238655A CN107761189A CN 107761189 A CN107761189 A CN 107761189A CN 201711238655 A CN201711238655 A CN 201711238655A CN 107761189 A CN107761189 A CN 107761189A
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- preparation
- ice
- refreshing
- polyester
- jade powder
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Classifications
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- 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
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
-
- 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
- D01D5/08—Melt spinning methods
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- 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
- 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
- D01F1/103—Agents inhibiting growth of microorganisms
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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 present invention relates to technical field of polyester fiber production, the preparation method of the refreshing anti-bacterial fibre of especially a kind of super fine denier suction ice comprises the following steps that：（1）The preparation of polyester fondant,（2）The preparation of the refreshing jade powder minipool polyester fondant of nanometer ice,（3）The preparation of " ten " shaped sections polyester fiber,（4）The coiling and molding of polyester fiber.The preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice of gained of the invention, add the refreshing jade powder of a certain amount of nanometer ice, fiber is set to possess antibacterial effect while improving fiber thermal conductivity factor, it is mixed with the heterotypic fibre in " ten " font section, assigns the fast wetness guiding perspiration discharging of fiber, cool, bacteriostasis antibiosis effect.In addition, nanometer ice is felt well, jade powder is combined closely with fibre-forming polymer, has permanent, and long-term washing dress has improvement blood microcirculation all without coming off, and for a long time and skin contact, is enhanced metabolism, prevention disease and the effect of dispelling fatigue.
Description
Technical field
The present invention relates to technical field of polyester fiber production, the preparation of the refreshing anti-bacterial fibre of especially a kind of super fine denier suction ice
Method.
Background technology
With the development of the society, growth in the living standard, the new chemical fibre product of health environment-friendly is increasingly by the joyous of people
Meet, traditional, low value-added fiber product can not adapt to existing situation development at all.It is the especially summer of hot humid, purple
UV radiation intensity is high, threatens human health.People need salubrious relax badly again while protecting itself from uv damage
Suitable, moisture absorption is breathed freely, the multifunctional product of deodorizing antibiotic.
What be currently there are has the fiber of the refreshing function of ice, and mineral matter mostly is worn into sub-micron grade powder, as
Additive is added in polymerization process, reaches the refreshing effect of ice by slow heat absorption, fast scattered thermal property.Although this fiber reaches
Cooling effect, but it uses mineral matter as additive, has that production and processing cost is high, difficult forming, and thermal capacity is limited
The defects of, while separated out it is also possible to mineral matter occurs because of fibrous material and mineral matter consistency problem, influence dress and relax
Appropriateness.
And jade fiber product is worn for a long time, not only containing the abundant trace element for being beneficial to human body in jade powder
The effect of refreshing cooling of refrigerant comfortable, ice can be reached and blood microcirculation can be improved, enhance metabolism, prevention disease and
Dispelling fatigue.In addition, anion can be discharged after jade is heated, the cell membrane of bacterium or the activity warp of cellular plasm organized enzyme
Destroyed after the redox of anion, the effect of so as to reach antibacterial.
The content of the invention
One kind is provided and felt well with easy pro-skin, easy moisture absorption, ice the invention aims to solve the deficiency of above-mentioned technology
The preparation method of the refreshing anti-bacterial fibre of the super fine denier suction ice of antibacterial.
In order to achieve the above object, the preparation method of the refreshing anti-bacterial fibre of a kind of super fine denier suction ice designed by the present invention,
Comprise the following steps that：
（1）The preparation of polyester fondant：Polyester fondant is made through esterification, precondensation, final polymerization reaction in PTA and EG；Gained polyester melts
The viscosity of body is 0.6-0.7dl/g；
（2）The preparation of the refreshing jade powder minipool polyester fondant of nanometer ice：The refreshing jade powder of nanometer ice is passed through into drying, extruding
After melting, enter through measuring pump in hole shape high-efficiency dynamic blender, by step（1）The polyester fondant of preparation passes through melt conveying
Pipeline enters back into hole shape high-efficiency dynamic after booster pump is pressurized, melt cooler cools down, distributing valve is further separated into spinning manifold
Blender and the refreshing jade powder of the nanometer ice of inside are sufficiently mixed, and obtain the refreshing jade powder minipool polyester fondant of nanometer ice；
The addition of the wherein refreshing jade powder of nanometer ice is the 0.1-1.0% of polyester fondant quality；
（3）The preparation of " ten " shaped sections polyester fiber：Using the spinneret orifice of " ten " shaped sections, received what is prepared in step 2
Meter Bing Shuan jade powder minipool polyester fondants by measure pump-metered be admitted to spinning pack filtering after extrude, dried through ring
Or as-spun fibre is made in side-blown air cooling；
（4）The coiling and molding of polyester fiber：As-spun fibre after cooling and solidifying carries out the boundling that oils, pre- network, coiling and molding, system
Obtain the refreshing anti-bacterial fibre of super fine denier suction ice of " ten " shaped sections.
Wherein：Step（1）In middle esterification process, esterification temperature is 250-280 DEG C, steam pressure 1.5-3.0kg/cm2；
During precondensation, precondensation temperature is 250-300 DEG C；During final polymerization reaction, final polymerization reaction temperature is 250-300
℃。
Step（2）In, the temperature control of spinning manifold is at 270-300 DEG C.
Step（3）In, filament spinning component pressure is 10Mpa-20MPa, and spinning temperature is 280 DEG C -300 DEG C, ring blowing air pressure
For 10-60Pa, wind-warm syndrome is 10-40 DEG C, and calm belt is highly 10-100mm.
Step（4）In, the boundling that oils is carried out using oil nozzle to as-spun fibre, oil nozzle is away from plate face height 600-800mm, through upper
The first godet that tow admission velocity after oily boundling is 4500-5500m/min, the first godet-roller temperature are 80 DEG C -110
DEG C, then after pressure is the pre- network of 0.5-1.0bar Network devices progress, admission velocity is 4500-5500m/min the second seal wire
Roller, the second godet-roller temperature are 120 DEG C -180 DEG C, and it is 0.1-0.2cN/dtex to control winding tension, then with 4500-5500m/
Min winding speed is wound shaping.
A kind of preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice obtained by the present invention, has the advantages that：
（1）This method simple production process, it can effectively control the addition of the refreshing jade powder of nanometer ice；
（2）Using hole shape high-efficiency dynamic hybrid technology, making polyester fondant and the refreshing jade powder of nanometer ice, fully effectively mixing is equal
Even, its residence time is not only short, and stable and reliable product quality.
（3）The refreshing fiber of this ice and the moment cool feeling of 1~2 DEG C of generation after skin contact, wear in summer, can make one to feel cool
It is refreshing comfortable.
（4）Fibre section be " ten " font different form, using capillary theory, fiber can quickly absorb water, water delivery, expansion
Dissipate and volatilization, obtained product soft comfortable, hydroscopic fast-drying, make skin dry and comfortable comfortable, be CRUX clothes, underwear, T-shirt,
The first choice of Fashion；Simultaneously nanometer ice feel well jade powder addition not only make fiber possess ice feel well antibacterial the effect of, Er Qieyou
The mechanical property of fiber is changed, wearing comfort is also improved.
In accordance with the above, the preparation method of the refreshing anti-bacterial fibre of the super fine denier suction ice of present invention gained, in production process
It is middle to add dynamic hybrid technology using online before measuring pump, the refreshing jade powder of a certain amount of nanometer ice is added, improves fiber heat conduction system
Fiber is possessed antibacterial effect while number, be mixed with the heterotypic fibre in " ten " font section, imparting fiber is fast to lead
It is wet perspire, be cool, bacteriostasis antibiosis effect.In addition, nanometer ice is felt well, jade powder with polyester fondant blend spinning by entering
Enter fibrous inside, combined closely with fibre-forming polymer, have it is permanent, long-term washing dress all without coming off, and for a long time with
Skin contact, having improves blood microcirculation, enhances metabolism, prevention disease and the effect of dispelling fatigue.
Embodiment
The present invention is further described by the following embodiment.
Embodiment 1：
A kind of preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice of the present embodiment description,
（1）The preparation of polyester fondant
PTA and EG enters slurry preparation by PTA conveyance conduits and EG conveyance conduits respectively, makes in the presence of stirring motor
Slurry is well mixed, and slurry is transported into slurry feeding tank, then slurry is inputted in reaction kettle of the esterification, is passed through again after the completion of esterification
The equipment such as metered shot pump, catalyst feeding unit, prepolymerization reaction kettle, final polymerization reaction kettle are crossed, PET polyester fondants are made.
270 DEG C of esterification temperature, steam pressure 2.1kg/cm2, 285 DEG C of precondensation temperature, whole 290 DEG C of condensation temperature, what is obtained is poly-
Ester melt viscosity is 0.620dl/g.
（2）The preparation of the refreshing jade powder minipool polyester fondant of nanometer ice
After nanometer ice feels well jade powder by drying, extrusion molten, measured, entered with 0.4% mass content ratio by measuring pump
Enter hole shape high-efficiency dynamic blender；Step（1）The polyester fondant of middle preparation is pressurized through booster pump by melt conveying pipeline, melted
After body cooler, distributing valve are further separated into spinning manifold, hole shape high-efficiency dynamic blender and the refreshing jade powder of nanometer ice are entered back into
Body is sufficiently mixed, and obtains the refreshing jade powder minipool polyester fondant of nanometer ice.The temperature control of spinning manifold is at 283 DEG C.
（3）The preparation of " ten " shaped sections polyester fiber
Using the spinneret orifice of " ten " shaped sections, step（2）The mixed polyester melt of middle preparation is admitted to by measuring pump-metered
Extruded after spinning pack filtering, as-spun fibre is made through ring wind quenching.Filament spinning component pressure is 15MPa, spinning temperature 286
DEG C, ring blowing air pressure is 30Pa, and wind-warm syndrome is 24 DEG C, and calm belt is highly 50mm.
（4）The coiling and molding of polyester fiber
As-spun fibre after cooling and solidifying carries out the boundling that oils using oil nozzle, and oil nozzle is away from plate face height 700mm, after the boundling that oils
Tow admission velocity be 1920m/min the first godet, godet-roller temperature is 95 DEG C, then through pressure is 0.5~1.0bar
After Network device carries out pre- network, admission velocity is 4675m/min the second godet, and godet-roller temperature is 150 DEG C.Control winding
Tension force is 0.15cN/dtex, then is wound shaping with 4745m/min winding speed, and " ten " shaped sections and ultra-fine are made
The fibre in differentiation of close antibacterial composite performance of being felt well with pro-skin, moisture absorption, ice.
The main technical performance index of the refreshing anti-bacterial fibre of super fine denier suction ice of the present embodiment production is as follows：
Embodiment 2：
A kind of super fine denier suction ice of the present embodiment description is felt well the preparation method of anti-bacterial fibre, its use " nanometer ice is felt well jade
The preparation of powder minipool polyester fondant " is inconsistent with embodiment 1, the other the same as in Example 1.
The preparation of the refreshing jade powder minipool polyester fondant of nanometer ice
After nanometer ice feels well jade powder by drying, extrusion molten, measured, entered with 0.8% mass content ratio by measuring pump
Enter hole shape high-efficiency dynamic blender；Step（1）The polyester fondant of middle preparation is pressurized through booster pump by melt conveying pipeline, melted
After body cooler, distributing valve are further separated into spinning manifold, hole shape high-efficiency dynamic blender and the refreshing jade powder of nanometer ice are entered back into
Body is sufficiently mixed, and obtains the refreshing jade powder minipool polyester fondant of nanometer ice.The temperature control of spinning manifold is at 283 DEG C.
The main technical performance index of the refreshing anti-bacterial fibre of super fine denier suction ice produced by the invention is as follows：
Embodiment 3：
A kind of super fine denier suction ice of the present embodiment description is felt well the preparation method of anti-bacterial fibre, use " nanometer ice is felt well jade powder
The preparation of body minipool polyester fondant " is inconsistent with embodiment 1, the other the same as in Example 1.
The preparation of the refreshing jade powder minipool polyester fondant of nanometer ice
After nanometer ice feels well jade powder by drying, extrusion molten, measured, entered with 1.0% mass content ratio by measuring pump
Enter hole shape high-efficiency dynamic blender；Step（1）The polyester fondant of middle preparation is pressurized through booster pump by melt conveying pipeline, melted
After body cooler, distributing valve are further separated into spinning manifold, hole shape high-efficiency dynamic blender and the refreshing jade powder of nanometer ice are entered back into
Body is sufficiently mixed, and obtains the refreshing jade powder minipool polyester fondant of nanometer ice.The temperature control of spinning manifold is at 283 DEG C.
The main technical performance index of the refreshing anti-bacterial fibre of super fine denier suction ice produced by the invention is as follows：
Specific embodiment described herein is only the design explanation for example to the present invention.The technical field of the invention
Technical staff described specific embodiment can be made it is various modification supplement or using similar mode substitute,
But without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (5)
- The preparation method of anti-bacterial fibre 1. a kind of super fine denier suction ice is felt well, it is characterized in that：Comprise the following steps that：（1）The preparation of polyester fondant：Polyester fondant is made through esterification, precondensation, final polymerization reaction in PTA and EG；Gained polyester melts The viscosity of body is 0.6-0.7dl/g；（2）The preparation of the refreshing jade powder minipool polyester fondant of nanometer ice：The refreshing jade powder of nanometer ice is passed through into drying, extruding After melting, enter through measuring pump in hole shape high-efficiency dynamic blender, by step（1）The polyester fondant of preparation passes through melt conveying Pipeline enters back into hole shape high-efficiency dynamic after booster pump is pressurized, melt cooler cools down, distributing valve is further separated into spinning manifold Blender and the refreshing jade powder of the nanometer ice of inside are sufficiently mixed, and obtain the refreshing jade powder minipool polyester fondant of nanometer ice； The addition of the wherein refreshing jade powder of nanometer ice is the 0.1-1.0% of polyester fondant quality；（3）The preparation of " ten " shaped sections polyester fiber：Using the spinneret orifice of " ten " shaped sections, received what is prepared in step 2 Meter Bing Shuan jade powder minipool polyester fondants by measure pump-metered be admitted to spinning pack filtering after extrude, dried through ring Or as-spun fibre is made in side-blown air cooling；（4）The coiling and molding of polyester fiber：As-spun fibre after cooling and solidifying carries out the boundling that oils, pre- network, coiling and molding, system Obtain the refreshing anti-bacterial fibre of super fine denier suction ice of " ten " shaped sections.
- The preparation method of anti-bacterial fibre 2. a kind of super fine denier suction ice according to claim 1 is felt well, it is characterized in that：Step （1）In middle esterification process, esterification temperature is 250-280 DEG C, steam pressure 1.5-3.0kg/cm2；During precondensation, preshrunk Poly- temperature is 250-300 DEG C；During final polymerization reaction, final polymerization reaction temperature is 250-300 DEG C.
- The preparation method of anti-bacterial fibre 3. a kind of super fine denier suction ice according to claim 1 is felt well, it is characterized in that：Step （2）In, the temperature control of spinning manifold is at 270-300 DEG C.
- The preparation method of anti-bacterial fibre 4. a kind of super fine denier suction ice according to claim 1 is felt well, it is characterized in that：Step （3）In, filament spinning component pressure is 10Mpa-20MPa, and spinning temperature is 280 DEG C -300 DEG C, and ring blowing air pressure is 10-60Pa, wind Temperature is 10-40 DEG C, and calm belt is highly 10-100mm.
- The preparation method of anti-bacterial fibre 5. a kind of super fine denier suction ice according to claim 1 is felt well, it is characterized in that：Step （4）In, the boundling that oils is carried out using oil nozzle to as-spun fibre, oil nozzle is away from plate face height 600-800mm, the silk after the boundling that oils Beam admission velocity is 4500-5500m/min the first godet, and the first godet-roller temperature is 80 DEG C -110 DEG C, then is through pressure After 0.5-1.0bar Network devices carry out pre- network, admission velocity is 4500-5500m/min the second godet, the second godet Temperature is 120 DEG C -180 DEG C, and it is 0.1-0.2cN/dtex to control winding tension, then is entered with 4500-5500m/min winding speed Row coiling and molding.
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| CN201711238655.2A CN107761189A (en) | 2017-11-30 | 2017-11-30 | A kind of preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice |
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| CN201711238655.2A CN107761189A (en) | 2017-11-30 | 2017-11-30 | A kind of preparation method of the refreshing anti-bacterial fibre of super fine denier suction ice |
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Cited By (4)
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| CN109295533A (en) * | 2018-09-18 | 2019-02-01 | 广东山石微量元素研究院（普通合伙） | A kind of spandex fibre of the micro mist containing Khotan jade and preparation method thereof |
| CN109322039A (en) * | 2018-11-06 | 2019-02-12 | 江苏工程职业技术学院 | A kind of design method and production technology of cool healthcare face fabric |
| CN111235675A (en) * | 2020-03-18 | 2020-06-05 | 浙江恒远化纤集团有限公司 | Full-dull network stretch yarn and preparation process thereof |
| CN116716672A (en) * | 2023-06-19 | 2023-09-08 | 桐昆集团浙江恒通化纤有限公司 | Soft light special-shaped polyester pre-oriented yarn and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109322039A (en) * | 2018-11-06 | 2019-02-12 | 江苏工程职业技术学院 | A kind of design method and production technology of cool healthcare face fabric |
| CN111235675A (en) * | 2020-03-18 | 2020-06-05 | 浙江恒远化纤集团有限公司 | Full-dull network stretch yarn and preparation process thereof |
| CN116716672A (en) * | 2023-06-19 | 2023-09-08 | 桐昆集团浙江恒通化纤有限公司 | Soft light special-shaped polyester pre-oriented yarn and manufacturing method thereof |
| CN116716672B (en) * | 2023-06-19 | 2024-04-16 | 桐昆集团浙江恒通化纤有限公司 | Soft light special-shaped polyester pre-oriented yarn and manufacturing method thereof |
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Application publication date: 20180306 |