CN103526375B - Far infrared polylactic acid fiber home textile fabric - Google Patents
Far infrared polylactic acid fiber home textile fabric Download PDFInfo
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- CN103526375B CN103526375B CN201310514454.6A CN201310514454A CN103526375B CN 103526375 B CN103526375 B CN 103526375B CN 201310514454 A CN201310514454 A CN 201310514454A CN 103526375 B CN103526375 B CN 103526375B
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Abstract
The invention discloses a kind of far infrared polylactic acid fiber home textile fabric, formed by 60-80 weight portion acid fiber by polylactic and 20-40 weight portion far IR fibre hybrid woven.Far infrared polylactic acid fiber home textile fabric of the present invention can promote microcirculation in human body effectively, and mediator's body immunity function plays the health-care effect delayed senility.
Description
Technical field
The present invention relates to a kind of fabric, particularly relate to a kind of far infrared polylactic acid fiber home textile fabric.
Background technology
Fabric is just used to the material making clothes.As one of clothes three elements, fabric not only can annotate style and the characteristic of clothes, and directly left and right the color of clothes, moulding expression effect.
Acid fiber by polylactic is a kind of synthetic fiber of fully biodegradable, and it can obtain from cereal.In soil or seawater, can be analyzed to carbon dioxide and water through microbial action after its goods are discarded, during burning, can not poison gas be distributed, can not pollute.It is a kind of ecological fiber of sustainable development.
The raw materials for production lactic acid of acid fiber by polylactic (PLA) is obtained from cornstarch, so also this fiber is called zein fiber.It is native compound common in organism (comprising human body).The PLA of high molecular can be obtained by the chemical polymerization of lactic acid Cyclodimerization thing or the direct polymerization of lactic acid.Be the goods that raw material obtains with PLA, there is good biocompatibility and Bioabsorbable, and well biological degradability, water imbibition, biocidal property, anti-flammability, and in biodegradable thermoplastic polymer material, PLA has best heat resistance.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is to provide a kind of far infrared polylactic acid fiber home textile fabric.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of far infrared polylactic acid fiber home textile fabric, is formed by 60-80 weight portion acid fiber by polylactic and 20-40 weight portion far IR fibre hybrid woven.
Far infrared polylactic acid fiber home textile fabric of the present invention can adopt industry universal method first acid fiber by polylactic and far IR fibre to be carried out blending, obtained blended yarn, then adopt industry universal method to be woven into far infrared polylactic acid fiber home textile fabric this blended yarn.The preparation method of obvious described blended yarn woven fabric itself does not have originality, is only to adopt prior art, and innovation of the present invention is the difference of fabric blend fibre raw material and proportioning.
Preferably,
Described far IR fibre is far infrared polypropylene fiber.
Described far infrared polypropylene fiber, comprise 100 weight portion polypropylene fibre and 1-3 weight portion far-infrared ceramic powder, described far-infrared ceramic powder is made up of by weight following component: 20-40 part yttria, 20-40 part zirconium dioxide, 30-50 part titanium dioxide.
Concrete, described far infrared polypropylene fiber, is prepared from by following step:
(1) yttria, zirconium dioxide and titanium dioxide are mixed, be crushed to the far-infrared ceramic powder that average grain diameter is 0.2-0.8 micron;
(2) by described far-infrared ceramic powder and polypropylene fibre blended, extrude, cut into slices, obtained far-infrared polypropylene section;
(3) by described far-infrared polypropylene section heating and melting, extruding, spray silk is shaping.
Preferably, described far infrared polypropylene fiber, is made up of 100 weight portion polypropylene fibre, 1-3 weight portion far-infrared ceramic powder and 0.02-0.06 weight portion coupling agent.
Concrete, described far infrared polypropylene fiber, is prepared from by following step:
(1) yttria, zirconium dioxide and titanium dioxide are mixed, be crushed to the far-infrared ceramic powder that average grain diameter is 0.2-0.8 micron;
(2) coupling agent is mixed with described far-infrared ceramic powder, obtain modification far-infrared ceramic powder;
(3) by described modification far-infrared ceramic powder and polypropylene fibre blended, extrude, cut into slices, obtained far-infrared polypropylene section;
(4) by described far-infrared polypropylene section heating and melting, extruding, spray silk is shaping.
Described coupling agent is one in isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters, 1,2-tristerin and γ-chloropropyl triethoxysilane or its mixture.
Preferably, described coupling agent is made up of by weight following component: 30-50 part isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters, 20-40 part 1,2-tristerin, 30-50 part γ-chloropropyl triethoxysilane.
Wherein, isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters, English name: Isopropyltri (dioctylphosphate) titanate, No. CAS: 65345-34-8.1,2-tristerin, English name: Octadecanoicacid, diesterwith1,2,3-propanetriol, No. CAS: 1323-83-7.γ-chloropropyl triethoxysilane, CAS numbers: 5089-70-3, molecular formula: C
9h
21clO
3si, English name: γ-chloropropyltriethoxysilane.
The average grain diameter of described far-infrared ceramic powder is 0.2-0.8 micron.
Far infrared polypropylene fiber the far-infrared ceramic powder of effective anion releasing to be added in polypropylene fibre; Further, in order to strengthen the compatibility of far-infrared ceramic powder and polypropylene fibre, be also added with coupling agent, the performance of far infrared polypropylene fiber is promoted further.
Far infrared polylactic acid fiber home textile fabric of the present invention can continue efficient anion releasing, and the heat energy of thermal source can be absorbed in a large number, and the far infrared converting 5-15 micron to is to human-body emitting, body local is made to produce thermogenetic effect, stimulate circulation, also effectively suppress distributing of human heat simultaneously, when environment temperature is 20-50 DEG C, there is higher spectral emissivity.
Detailed description of the invention
Embodiment 1
The blending mass ratio of acid fiber by polylactic, far IR fibre is 70:30.
By acid fiber by polylactic and far IR fibre, adopt artificial mixed in a small amount, volume made by opening picking machinery, and blended sliver made by carding machine;
By above-mentioned blended sliver, obtain described far infrared polylactic acid fiber home textile fabric by pre-drawing machine, drawing frame, Speed frames, fine spining machine and bobbin winder successively.Obtained blended yarn, number is 21
s, the twist is 330.
Again by above-mentioned obtained far infrared polylactic acid fiber home textile fabric, adopt conventional weaving process can obtain described far infrared polylactic acid fiber home textile fabric, plain cloth, fabric grammes per square metre is 180 grams/m.
The far IR fibre of the present embodiment is far infrared polypropylene fiber, and this far infrared polypropylene fiber adopts following method to be prepared from:
(1) 0.6 weight portion yttria, 0.6 weight portion zirconium dioxide and 0.8 parts by weight of titanium dioxide are mixed, be crushed to the far-infrared ceramic powder that average grain diameter is 0.2-0.8 micron;
(2) mixed in high-speed stirred situation with above-mentioned far-infrared ceramic powder by 0.04 weight portion coupling agent, rotating speed can control, 600r/min, mixing time 3 minutes, to obtain modification far-infrared ceramic powder;
Described coupling agent is uniformly mixed by 40 weight portion isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters, 30 weight portion 1,2-tristerins and 40 weight portions γ-chloropropyl triethoxysilane and forms;
(3) by described modification far-infrared ceramic powder and 100 weight portion polypropylene fibre blended, extrude, cut into slices, obtained far-infrared polypropylene section;
(4) by described far-infrared polypropylene section heating and melting, extruding, spray silk is shaping, can obtain described far infrared polypropylene fiber.
Embodiment 2
Preparation method and raw material form substantially the same manner as Example 1, unique difference is that in described far infrared polypropylene fiber preparation process, coupling agent used is isopropyl three (dioctyl phosphoric acid acyloxy) titanate ester monomers, instead of the composite coupling agent of embodiment 1.
Embodiment 3
Preparation method and raw material form substantially the same manner as Example 1, and unique difference is that in described far infrared polypropylene fiber preparation process, coupling agent used is 1,2-tristerin monomer, instead of the composite coupling agent of embodiment 1.
Embodiment 4
Preparation method and raw material form substantially the same manner as Example 1, and unique difference is that in described far infrared polypropylene fiber preparation process, coupling agent used is γ-chloropropyl triethoxysilane monomer, instead of the composite coupling agent of embodiment 1.
Embodiment 5
The blending mass ratio of acid fiber by polylactic, far IR fibre is 70:30.
By acid fiber by polylactic and far IR fibre, adopt artificial mixed in a small amount, volume made by opening picking machinery, and blended sliver made by carding machine;
By above-mentioned blended sliver, obtain described far infrared polylactic acid fiber home textile fabric by pre-drawing machine, drawing frame, Speed frames, fine spining machine and bobbin winder successively.Obtained blended yarn, number is 21
s, the twist is 330.
Again by above-mentioned obtained far infrared polylactic acid fiber home textile fabric, adopt conventional weaving process can obtain described far infrared polylactic acid fiber home textile fabric, plain cloth, fabric grammes per square metre is 180 grams/m.
The far IR fibre of the present embodiment is far infrared polypropylene fiber, and this far infrared polypropylene fiber adopts following method to be prepared from:
(1) 0.6 weight portion yttria, 0.6 weight portion zirconium dioxide and 0.8 parts by weight of titanium dioxide are mixed, be crushed to the far-infrared ceramic powder that average grain diameter is 0.2-0.8 micron;
(2) by above-mentioned 2 weight portion far-infrared ceramic powders and 100 weight portion polypropylene fibre blended, extrude, cut into slices, obtained far-infrared polypropylene section;
(3) by described far-infrared polypropylene section heating and melting, extruding, spray silk is shaping, can obtain described far infrared polypropylene fiber.
Preparation method and raw material composition substantially the same manner as Example 1, unique difference is usedly in described far infrared polypropylene fiber preparation process not add any coupling agent.
Test case 1
According to " SFJJ-QWX25-2006 negative ion concentration inspection detailed rules and regulations " to the far infrared polylactic acid fiber home textile fabric test obtained by embodiment 1-5.
| Negative ion concentration, individual/cubic centimetre | |
| Embodiment 1 | 2486 |
| Embodiment 2 | 2424 |
| Embodiment 3 | 2368 |
| Embodiment 4 | 2394 |
| Embodiment 5 | 2256 |
Test case 2
| Infrared ray normal emittance, % | |
| Embodiment 1 | 86 |
| Embodiment 2 | 82 |
| Embodiment 3 | 83 |
| Embodiment 4 | 84 |
| Embodiment 5 | 80 |
Far infrared polylactic acid fiber home textile fabric of the present invention can absorb extraneous energy and store, then to Human feed back, thus making human body have warmth sensation, infrared ray normal emittance is high, and the sendible temperature of people can be made to raise 2-5 DEG C.Far infrared radiation also has activating cell, increases immunologic function, improves the effects such as microcirculation.
Claims (2)
1. a far infrared polylactic acid fiber home textile fabric, is characterized in that, is formed by 60-80 weight portion acid fiber by polylactic and 20-40 weight portion far IR fibre hybrid woven;
Described far IR fibre is far infrared polypropylene fiber, comprise 100 weight portion polypropylene fibre and 1-3 weight portion far-infrared ceramic powder, described far-infrared ceramic powder is made up of by weight following component: 20-40 part yttria, 20-40 part zirconium dioxide, 30-50 part titanium dioxide;
Described far infrared polypropylene fiber, is made up of 100 weight portion polypropylene fibre, 1-3 weight portion far-infrared ceramic powder and 0.02-0.06 weight portion coupling agent;
Described coupling agent is made up of by weight following component: 30-50 part isopropyl three (dioctyl phosphoric acid acyloxy) titanate esters, 20-40 part 1,2-tristerin, 30-50 part γ-chloropropyl triethoxysilane.
2. far infrared polylactic acid fiber home textile fabric as claimed in claim 1, is characterized in that described far infrared polypropylene fiber is prepared from by following step:
(1) yttria, zirconium dioxide and titanium dioxide are mixed, be crushed to the far-infrared ceramic powder that average grain diameter is 0.2-0.8 micron;
(2) coupling agent is mixed with described far-infrared ceramic powder, obtain modification far-infrared ceramic powder;
(3) by described modification far-infrared ceramic powder and polypropylene fibre blended, extrude, cut into slices, obtained far-infrared polypropylene section;
(4) by described far-infrared polypropylene section heating and melting, extruding, spray silk is shaping.
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| CN201310514454.6A CN103526375B (en) | 2013-10-26 | 2013-10-26 | Far infrared polylactic acid fiber home textile fabric |
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| CN201310514454.6A CN103526375B (en) | 2013-10-26 | 2013-10-26 | Far infrared polylactic acid fiber home textile fabric |
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| CN103526375A CN103526375A (en) | 2014-01-22 |
| CN103526375B true CN103526375B (en) | 2016-02-17 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696154A (en) * | 2016-01-28 | 2016-06-22 | 广西大学 | Composite-fiber blend fabric |
| CN106087442B (en) * | 2016-07-22 | 2018-11-30 | 长兴圣帆纺织有限公司 | One kind environmental protection multi-shaft warp knitting adhesive lining of powder containing bamboo absorbent charcoal and its preparation process |
| CN106087443B (en) * | 2016-07-22 | 2018-11-30 | 长兴圣帆纺织有限公司 | A kind of woven adhesive lining of the Degradable environment protection of the powder containing bamboo absorbent charcoal and its preparation process |
| CN107502973B (en) * | 2017-08-21 | 2019-01-25 | 广东富琳健康产业有限公司 | A kind of far infrared composite fibre and preparation method thereof for Health shoulder pad |
| CN111286807A (en) * | 2020-03-31 | 2020-06-16 | 孙阁 | Magnetic therapy functional fiber and preparation method thereof |
| CN112962195A (en) * | 2021-02-02 | 2021-06-15 | 安徽好波国际内衣有限公司 | Warm-keeping polylactic acid fiber fabric with far infrared function and preparation method thereof |
| CN113862900A (en) * | 2021-10-26 | 2021-12-31 | 海门市同泰工艺品有限公司 | Terahertz-polylactic acid ecological antibacterial health-care textile filling cotton |
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Inventor after: Cai Xinqin Inventor before: Yuan Juan |
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Effective date of registration: 20170516 Address after: 515000 Guangdong Province, Shantou City Chaonan Chen shop industrial zone Jinxi Road No. 1 Patentee after: Guangdong colorful Garments Co., Ltd. Address before: 201107 Shanghai city Minhang District Minhang Road 88 Lane No. 1-30 building twenty-second room T158 Patentee before: Shanghai Wanjing Textile Technology Co., Ltd. |
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Denomination of invention: Far infrared polylactic acid fiber home textile fabric Effective date of registration: 20211119 Granted publication date: 20160217 Pledgee: Shantou Chaonan sub branch of Guangdong Development Bank Co.,Ltd. Pledgor: GUANGDONG COLORFUL GARMENTS Co.,Ltd. Registration number: Y2021440000345 |