CN102443866A - Production method of oxygen-bar fiber with negative ion function - Google Patents
Production method of oxygen-bar fiber with negative ion function Download PDFInfo
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- CN102443866A CN102443866A CN2010102998315A CN201010299831A CN102443866A CN 102443866 A CN102443866 A CN 102443866A CN 2010102998315 A CN2010102998315 A CN 2010102998315A CN 201010299831 A CN201010299831 A CN 201010299831A CN 102443866 A CN102443866 A CN 102443866A
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Abstract
The invention discloses a production method of oxygen-bar fiber with negative ion function. The production method comprises the following steps: (1) entering raw material slices into a screw extruder with electrical heating function through a bunker so that the slices are in a fusion state; and (2) quantitatively pressing the fused material into a spinning component through a metering pump and spraying the fused material out through a spinneret plate to form tows in a spinning box body, and the like. The production method is characterized by comprising the step of adding negative ion master batch, wherein the negative ion master batch is prepared from opal nano microparticles or hexacyclic ring stone nano microparticles. In the production method of the oxygen-bar fiber with negative ion function, special selected materials and preparation process are adopted, the negative ion emission concentration of the produced oxygen-bar fiber with negative ion function is about 5500-7000 negative ions per cubic centimeter, and is nearly twice as high as that of the existing negative ion fiber, thus the oxygen-bar fiber with negative ion function is a negative ion product in true sense.
Description
Technical field
The present invention relates to a kind of production method of chemical fibre silk, especially a kind of production method with oxygen bar's fiber of anion function.
Background technology
Along with the reach of science, at present the synthetic fiber technology has also had significant progress, and synthetic fiber are used in the commercial production such as weaving, clothes with characteristics such as its good typing effect, high strength, good springiness, ABRASION RESISTANCE corrosion resistance are strong in large quantities.In the production process of synthetic fiber, ejection forms as-spun fibre the spinneret orifice of melt from spinnerets, is processed into the finished product synthetic fiber through later process again.
(English of anion is ANION to negative-ion fiber; Promptly be electronegative oxygen molecule) be a kind of fiber with negative ion releasing function; Discharge by this fiber the anion that produces to improve air quality, environment has tangible effect; Particularly anion has got more and more and has been accepted by people the health-care function of human body.The function of anion is mainly reflected in: 1, dispel free radical, too much free radical is the killer who causes human diseases, aging, death; 2, purify air; 3, sterilization, deodorizing.Because above-mentioned effect to the human body beneficial, negative-ion fiber uses very extensively, as is widely used in automotive trim, household hotel curtain, nightwear and bedding etc.
Present negative-ion fiber on the market mainly contains viscose anion fiber, terylene negative-ion fiber, polypropylene fibre negative-ion fiber, acrylic fibers negative-ion fiber etc.And the existing negative-ion fiber of this type is because selection, production technology unreasonable, anion emission concentration less (having only every cubic centimetre of 2500-3500 usually), and what have is nominal anion product especially.
Therefore, existing negative-ion fiber can not effectively satisfy people's demand, is necessary production technology is improved.
Summary of the invention
The production method of oxygen bar's fiber that a kind of anion emission concentration that the objective of the invention is to provide for the deficiency that solves above-mentioned technology is high with anion function.
In order to achieve the above object, the production method of the oxygen bar's fiber with anion function that the present invention designed may further comprise the steps:
(1) the raw material section gets into the screw extruder with electric heating function through feed bin, makes section be molten;
(2) above-mentioned molten material quantitatively is pressed into filament spinning component and by the spinnerets ejection, in spinning manifold, forms tow through measuring pump;
(3) tow is cooled off by lateral blowing through spinning manifold, further cools off through the path;
(4) cooled tow is oiled;
(5) through handing over network to make the more even and obvolvent Du Genggao of tow oil-containing;
(6) tow is through the drafting forming of hot-rolling;
(7) coiling and molding;
It is characterized in that: also comprise the step of adding the anion master batch.
As preferably, described anion master batch is processed by opal nanoparticle or six ring stone nanoparticles.
As preferably, described raw material section is for polyester slice or gather beta-lactam section or polypropylene chip.
As preferably, screw extruder is respectively distinguished temperature between 390 ℃～425 ℃; The control parameter is during the lateral blowing cooling: 19 ℃ of temperature, humidity 66%, wind speed 0.9m/s; Adopt oil process on the secondary when oiling, the parameter that oils for the first time is: the rate 0.2% that oils, oil dense 13%; The parameter that oils for the second time is: the rate of oiling is 0.5%, and oil is dense to be 18%; During drafting forming, through two hot-rollings tow is carried out drafting forming, the first hot-rolling speed is 900m/min, and temperature is 98 ℃; The second hot-rolling speed is 3800m/min, and temperature is 145 ℃.
The production method of oxygen bar's fiber that the present invention obtains with anion function; In the production process of fiber, added anion master batch anion master batch, the anion master batch has the nanoscale tourmaline powder of negative ion releasing function, after processing finished product; These tourmaline powders are embedded in the surface of fiber; Through these tourmaline electrons emitted, hit fiber oxygen molecule on every side, make it to become charged anion.The production method of oxygen bar's fiber that the present invention obtains with anion function; Adopt special selection and manufacturing technique; Oxygen bar's fiber of being produced with anion function; Anion emission concentration nearly is 2 times of existing negative-ion fiber about every cubic centimetre of 5500-7000, is anion product truly.
The specific embodiment
Through embodiment the present invention is done further description below.
Embodiment 1
The described production method with oxygen bar's fiber of anion function of present embodiment has the production method of oxygen bar's fiber of anion function, may further comprise the steps:
(1) the raw material section gets into the screw extruder with electric heating function through feed bin, makes section be molten;
(2) above-mentioned molten material quantitatively is pressed into filament spinning component and by the spinnerets ejection, in spinning manifold, forms tow through measuring pump;
(3) tow is cooled off by lateral blowing through spinning manifold, further cools off through the path;
(4) cooled tow is oiled;
(5) through handing over network to make the more even and obvolvent Du Genggao of tow oil-containing;
(6) tow is through the drafting forming of hot-rolling;
(7) coiling and molding;
It is characterized in that: also comprise the step of adding the anion master batch, described anion master batch is processed by the opal nanoparticle.
Wherein, the raw material section is polyester slice.
In process of production, screw extruder is respectively distinguished temperature between 390 ℃～425 ℃; The control parameter is during the lateral blowing cooling: 19 ℃ of temperature, humidity 66%, wind speed 0.9m/s; Adopt oil process on the secondary when oiling, the parameter that oils for the first time is: the rate 0.2% that oils, oil dense 13%; The parameter that oils for the second time is: the rate of oiling is 0.5%, and oil is dense to be 18%; During drafting forming, through two hot-rollings tow is carried out drafting forming, the first hot-rolling speed is 900m/min, and temperature is 98 ℃; The second hot-rolling speed is 3800m/min, and temperature is 145 ℃.
The oxygen bar's fiber that adopts the described production method of present embodiment to produce with anion function with oxygen bar's fiber of anion function; Anion emission concentration is about every cubic centimetre of 5500-7000; Nearly being 2 times of existing negative-ion fiber, is anion product truly.
Embodiment 2
The described production method of present embodiment with oxygen bar's fiber of anion function, described anion master batch is processed by six ring stone nanoparticles, and said raw material section is for gathering the beta-lactam section, and other are with embodiment 1.
The oxygen bar's fiber with anion function that present embodiment obtains, anion emission concentration is about every cubic centimetre of 6000-7000.
Embodiment 3
The described production method of present embodiment with oxygen bar's fiber of anion function, said raw material section is polypropylene chip, other are with embodiment 1.
The oxygen bar's fiber with anion function that present embodiment obtains, anion emission concentration is about every cubic centimetre of 5800-7000.
Claims (4)
1. production method with oxygen bar's fiber of anion function may further comprise the steps:
(1) the raw material section gets into the screw extruder with electric heating function through feed bin, makes section be molten;
(2) above-mentioned molten material quantitatively is pressed into filament spinning component and by the spinnerets ejection, in spinning manifold, forms tow through measuring pump;
(3) tow is cooled off by lateral blowing through spinning manifold, further cools off through the path;
(4) cooled tow is oiled;
(5) through handing over network to make the more even and obvolvent Du Genggao of tow oil-containing;
(6) tow is through the drafting forming of hot-rolling;
(7) coiling and molding;
It is characterized in that: also comprise the step of adding the anion master batch.
2. the production method with oxygen bar's fiber of anion function according to claim 1 is characterized in that described anion master batch encircles the stone nanoparticles by opal nanoparticle or six and processes.
3. the production method with oxygen bar's fiber of anion function according to claim 2 is characterized in that described raw material section is polyester slice or gathers beta-lactam section or polypropylene chip.
4. according to claim 1 or 2 or 3 described production methods, it is characterized in that screw extruder respectively distinguishes temperature between 390 ℃～425 ℃ with oxygen bar's fiber of anion function; The control parameter is during the lateral blowing cooling: 19 ℃ of temperature, humidity 66%, wind speed 0.9m/s; Adopt oil process on the secondary when oiling, the parameter that oils for the first time is: the rate 0.2% that oils, oil dense 13%; The parameter that oils for the second time is: the rate of oiling is 0.5%, and oil is dense to be 18%; During drafting forming, through two hot-rollings tow is carried out drafting forming, the first hot-rolling speed is 900m/min, and temperature is 98 ℃; The second hot-rolling speed is 3800m/min, and temperature is 145 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010102998315A CN102443866A (en) | 2010-10-08 | 2010-10-08 | Production method of oxygen-bar fiber with negative ion function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102998315A CN102443866A (en) | 2010-10-08 | 2010-10-08 | Production method of oxygen-bar fiber with negative ion function |
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| CN102443866A true CN102443866A (en) | 2012-05-09 |
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| CN2010102998315A Pending CN102443866A (en) | 2010-10-08 | 2010-10-08 | Production method of oxygen-bar fiber with negative ion function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037699A1 (en) * | 2018-08-22 | 2020-02-27 | 中科纺织研究院（青岛）有限公司 | Plant extract-containing polyester fiber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827828A (en) * | 2006-04-03 | 2006-09-06 | 自贡硬质合金有限责任公司 | Vacuum heat treatment method for hard alloy for drilling |
| CN101109114A (en) * | 2007-08-15 | 2008-01-23 | 辽宁银珠化纺集团有限公司 | Negative ion polyamide fibre and manufacturing method therefor |
| CN101187086A (en) * | 2007-12-10 | 2008-05-28 | 盛虹集团有限公司 | Anion fiber weaving |
| CN101545154A (en) * | 2009-03-26 | 2009-09-30 | 海盐金霞化纤有限公司 | Anion polyester fiber capable of being dyed at normal temperature and normal pressure, preparation method and application thereof |
-
2010
- 2010-10-08 CN CN2010102998315A patent/CN102443866A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1827828A (en) * | 2006-04-03 | 2006-09-06 | 自贡硬质合金有限责任公司 | Vacuum heat treatment method for hard alloy for drilling |
| CN101109114A (en) * | 2007-08-15 | 2008-01-23 | 辽宁银珠化纺集团有限公司 | Negative ion polyamide fibre and manufacturing method therefor |
| CN101187086A (en) * | 2007-12-10 | 2008-05-28 | 盛虹集团有限公司 | Anion fiber weaving |
| CN101545154A (en) * | 2009-03-26 | 2009-09-30 | 海盐金霞化纤有限公司 | Anion polyester fiber capable of being dyed at normal temperature and normal pressure, preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020037699A1 (en) * | 2018-08-22 | 2020-02-27 | 中科纺织研究院（青岛）有限公司 | Plant extract-containing polyester fiber |
| US11174574B2 (en) | 2018-08-22 | 2021-11-16 | Sinotech Academy Of Textile (Qingdao) Co., Ltd. | Plant-extract-containing polyester fiber |
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Application publication date: 20120509 |