CN101275320B - Preparation for natural colored cotton far infrared yarn - Google Patents
Preparation for natural colored cotton far infrared yarn Download PDFInfo
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- CN101275320B CN101275320B CN200810054962XA CN200810054962A CN101275320B CN 101275320 B CN101275320 B CN 101275320B CN 200810054962X A CN200810054962X A CN 200810054962XA CN 200810054962 A CN200810054962 A CN 200810054962A CN 101275320 B CN101275320 B CN 101275320B
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Abstract
A natural colour cotton far infrared yarn preparing method, belongs to the textile technique field, which is used to solve the problem of taking the natural colour cotton as materials to produce far infrared yarn, which has the processes of opening and picking, dressing process, drawing, roving, spun yarn, etc. After improvement, the invention takes the natural colour cotton as materials, uniformly injects the finishing liquid containing far infrared ceramic powder to seed-wool in front of the cotton ginning, the finishing liquid adopts the following raw materials to mix the water solution, 15-25g/L of far infrared nano ceramic powder and 10-15g/L of hydrosol; and the inject amount required by each ton seed-wool is about 20-30 kg of the water solution. According to the features of the color cotton fibre after adding far infrared materials, the invention formulates the processing parameter of processes of opening and picking, dressing process, drawing, roving, spun yarn, etc., which allows the spinning process to succeed. Indicated by experiments, after the inventive natural colour cotton far infrared yarn is weaved into finish product facing material, the infrared emissivity is more than 85% after being washed for 100 times, which is better than any of the existing far-infrared ray topical finish textiles.
Description
Technical field
The present invention relates to a kind of manufacture method of textile material, particularly contain the manufacture method of the natural colored cotton far infrared yarn of functional additive, belong to textile technology field.
Background technology
Infrared ray is a kind of radiation that hot object is launched, its wavelength is outside the red end of visible spectrum, be in the chemical bond vibration of material and the rotation process energy state change, the electromagnetic wave of wavelength between the 0.76-1000 micron, absolute temperature any material above zero all can be launched far infrared.The far infrared wave-length coverage is 2.5～30 μ m normally, and its characteristic has: 1. radianting capacity is strong, can directly heat and not make the gas or the intensification of other object in space to target; 2. far-infrared engergy is absorbed by the various object consistent with its wave-length coverage, produces resonance effects and thermogenetic effect; 3. it is subcutaneous that far-infrared engergy is penetrated into human body, stimulates circulation by the medium conduction then, and heat can be deep into the cell tissue deep; 4. the frequency of 4～16 mum wavelength bands is identical with the motion frequency of hydrone in the biological cell in the far infrared, very easily be absorbed, thus radiant heat energy activating cell tissue from inside to outside.Based on above-mentioned advantage, far IR fibre becomes the brand-new development field of international in recent years weaving face fabric to the functionalization development.
Natural color cotton is a kind of new cotton variety that cultivates by modern biotechnology, contain natural colouring matter in the color cotton fiber, need not to paint and to present certain color, therefore the color cotton high temperature colouring operation of in the weaving process, having abandoned, the damage that so both can avoid color cotton fiber in high temperature colouring process, to be subjected to, can realize fabrication processes zero disposal of pollutants again, become a kind of very promising textiles.
Be subjected to the restriction of textile technology, product from domestic and international far IR fibre, succeed in developing at present and be used to produce in batches mostly be synthetic fiber, based on this fibrid self character, its product is used to make external application autumn and winter clothes such as sportswear, insulated cold wear, wind coat or curtain, carpet, sleeping bag etc., and discomfort is fit to do underclothes.Existing ordinary far infrared cotton goods, high temperature colouring process can produce damage to far-infrared composite material, and the validity of far-infrared material and durability are had a greatly reduced quality.Thereby, develop high-quality natural colored cotton far infrared yarn with permanent function, utilize the moisture absorption of natural color cotton fabric ventilative, comfortable and easy to wear, and the good characteristic of dispense with dyeing, can remedy the defective of existing far infrared synthetic fiber, fill up the blank of far-infrared fabric, for the consumer provides the new textile that health care is strong, comfortable and easy to wear, effect is lasting raw material.
Summary of the invention
Technical problem to be solved by this invention provide a kind of health-care effect permanent, have a preparation method of the natural colored cotton far infrared yarn of good wash durability.
The alleged problem of the present invention is solved by following technical scheme:
A kind of preparation method of natural colored cotton far infrared yarn, it comprises operations such as opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, its improved technical scheme is: it is raw material with the natural color cotton, the dressing liquid that will contain far-infared ceramic powder before opening picking evenly sprays in the unginned cotton before cotton ginning, described dressing liquid adopts following raw material to be made into the aqueous solution: far infrared nano-ceramic powder 15～25g/L, the hydrosol 10～15g/L; Emitted dose: unginned cotton per ton need be with 20～30 kilograms of the described aqueous solution.
The preparation method of above-mentioned natural colored cotton far infrared yarn, described far infrared nano-ceramic powder particle diameter is 5～10nm.
The preparation method of above-mentioned natural colored cotton far infrared yarn in opening and cleaning step, adjusts the opening picking hired roughneck and is that 8mm, kirschner beater speed are 900 rev/mins with spacing to cotton; In the described carding step, adjusting cylinder speed is 360 rev/mins, and licker-in speed is 960 rev/mins; The cylinder cover plate spaces and is followed successively by 9mm, 8mm, 8mm, 8mm, 9mm; In the described mixing in doubling step, adjusting drafting quantitatively is 16～17g/5 rice, 280 meters/minute of speed, and spacing is followed successively by proparea 3mm, back zone 10mm; In the described rove operation, rove front roller speed is adjusted into 200 rev/mins ± 10 rev/mins; Twist factor is 105～110; In the described spinning process, spun yarn spaces and is followed successively by 18mm, 25～27mm.
The preparation method of above-mentioned natural colored cotton far infrared yarn in carding step, adopts metallic card clothing.
The preparation method of above-mentioned natural colored cotton far infrared yarn in spinning process, adopts the 63 degree moccasin rollers that apply treatment-free rubber-roller coating.
The present invention collects the advantage of far IR fibre and natural color cotton, produces the natural colored cotton far infrared yarn that needn't paint.It with far infrared nano-ceramic powder be mixed with slurry after organic bond, dispersant, water etc. mix, spray in the unginned cotton before cotton ginning, make itself and color cotton fiber form firm combining, possesses good water-wash resistance, make through the cotton ginning process again and tied up far color cotton fiber and arrange even, fluffy, minimizing reduces the difficulty in the follow-up spinning process because of far-infrared material is sprayed into the boundling phenomenon that the back fiber occurs.The present invention is directed to the characteristics of adding color cotton fiber behind the far-infrared material, formulated the technological parameter of operations such as opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, make spinning process smooth.Test shows, be made into the finished product lining with the natural colored cotton far infrared yarn of manufacturing of the present invention after, washing more than 100 times the infrared rate be better than any textiles of putting in order behind the existing far infrared still on 85%.The present invention has good market prospects.
The specific embodiment
One of main feature of the present invention is that the dressing liquid that will contain far-infared ceramic powder before opening picking evenly sprays in the unginned cotton before cotton ginning, makes itself and color cotton fiber form firm combining.Described dressing liquid is made up of following substances: far infrared nano-ceramic powder 15～25g/L, the hydrosol 10～15g/L; Emitted dose: unginned cotton per ton need be with 20～30 kilograms of the described aqueous solution; The far infrared nano-ceramic powder particle diameter is 5～10nm.The hydrosol is the hydrosol of silica, and its basis is water, unbodied silica and stabilizing agent sodium oxide molybdena, belongs to inorganic water based adhesive; Its outward appearance is creamy white or light greenish blue translucent colloidal sol shape.This product has preferably caking property, increases oiliness, ABRASION RESISTANCE, light transmission, adsorptivity and high dispersion.The hydrosol is added in the fibrous material, and dry solidification can generate hard gel structure then.
Test shows, with the dressing liquid of said ratio preparation, stable performance has good cohesiveness, transparency, flexibility, combines firmly with fiber, possesses good wash durability, when it does not influence the fiber feel during attached to fiber surface.
Natural color cotton compares with the common white cotton fiber that maturity is poor, brute force is low, fiber is thick, after adding far-infrared composite material in the natural color cotton, the fiber aggregate phenomenon causes certain difficulty can for the spinning production process, reduce as fiber nature curvature, cohesive force is little, and extension at break is low, easy stick etc., therefore, must formulate the technological parameter of operations such as opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, make spinning process smooth at the characteristics that add the far-infrared composite material natural color cotton.Characteristics and technological parameter were as follows after each operation was improved:
Opening picking is wanted " duty is grabbed less and grabbed, many pines are few beats ", shredding can not be too strong during opening picking, suitably amplify the hired roughneck and space, reduce kirschner beater speed to cotton roller, reduce striking point and produce short flannel to reduce fibre damage, the combing that strengthens fiber produces to reduce cotton knot.The opening picking hired roughneck is that 8mm, kirschner beater speed are 900 rev/mins with spacing to cotton.
Carding step can suitably improve differential surface speed between cylinder and licker-in for reducing the cotton knot that causes because of fibre migration is bad, shifts smoothly to guarantee web, suitably amplifies cylinder to the cover plate spacer, adopts the little metallic card clothing of operating angle to reduce fiber precipitation and damage.Cylinder speed is 360 rev/mins, and licker-in speed is 960 rev/mins; The cylinder cover plate spaces and is followed successively by 9mm, 8mm, 8mm, 8mm, 9mm.
Mixing in doubling step adopt light quantitatively, low velocity, heavily pressurization, close setting.The quantitative 16-17g/5 rice of drafting; 280 meters/minute of speed, spacing is followed successively by 3mm, 10mm.
The rove operation reduces the rove low velocity for preventing out hardhead, strengthens twist factor, 200 rev/mins of rove front roller speed; Twist factor 105～110.
Workshop relative humidity is and thick about 55%, spun yarn about 50% in the spinning process.The forward and backward draw zone of spun yarn spun yarn space 18mm, 25～27mm adopt to apply the 63 degree moccasin rollers that treatment-free rubber-roller removes material.
The several concrete formulation Example of dressing liquid below is provided:
Raw material embodiment 1 embodiment 2 embodiment 3
Far infrared nano-ceramic powder (g/L) 15 25 20
The hydrosol (g/L) 10 12 15
Far infrared nano-ceramic powder can adopt the agent of HZ-YH010 fabric far-infrared finishing.
Claims (4)
1. the preparation method of a natural colored cotton far infrared yarn, comprise operations such as opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, it is characterized in that: it is raw material with the natural color cotton, the dressing liquid that will contain far-infared ceramic powder before opening picking evenly sprays in the unginned cotton before cotton ginning, described dressing liquid adopts following raw material to be made into the aqueous solution: far infrared nano-ceramic powder 15～25g/L, the hydrosol 10～15g/L; Emitted dose: unginned cotton per ton need be with 20～30 kilograms of the described aqueous solution;
Described far infrared nano-ceramic powder particle diameter is 5～10nm.
2. the preparation method of natural colored cotton far infrared yarn according to claim 1 is characterized in that: in opening and cleaning step, adjust the opening picking hired roughneck and be that 8mm, kirschner beater speed are 900 rev/mins with spacing to cotton; In the described carding step, adjusting cylinder speed is 360 rev/mins, and licker-in speed is 960 rev/mins; The cylinder cover plate spaces and is followed successively by 9mm, 8mm, 8mm, 8mm, 9mm; In the described mixing in doubling step, adjusting drafting quantitatively is 16～17g/5 rice, 280 meters/minute of speed, and spacing is 3mm, 10mm; In the described rove operation, rove front roller speed is adjusted into 200 rev/mins; Twist factor is 105～110; In the described spinning process, spun yarn spaces and is followed successively by 18mm, 25～27mm.
3. the preparation method of natural colored cotton far infrared yarn according to claim 1 and 2 is characterized in that: adopt metallic card clothing in described carding step.
4. the preparation method of natural colored cotton far infrared yarn according to claim 3 is characterized in that: adopt the 63 degree moccasin rollers that apply treatment-free rubber-roller coating in the described spinning process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810054962XA CN101275320B (en) | 2008-05-13 | 2008-05-13 | Preparation for natural colored cotton far infrared yarn |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810054962XA CN101275320B (en) | 2008-05-13 | 2008-05-13 | Preparation for natural colored cotton far infrared yarn |
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| CN101275320A CN101275320A (en) | 2008-10-01 |
| CN101275320B true CN101275320B (en) | 2010-06-02 |
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| CN200810054962XA Expired - Fee Related CN101275320B (en) | 2008-05-13 | 2008-05-13 | Preparation for natural colored cotton far infrared yarn |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104695227B (en) * | 2015-02-11 | 2017-01-04 | 浙江益南纤维科技有限公司 | A kind of production technology of far infrared cotton fiber |
Citations (4)
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| CN1374421A (en) * | 2002-04-05 | 2002-10-16 | 红豆集团公司针织总公司 | Finishing process of nano far infrared functional upper material |
| CN2725328Y (en) * | 2003-06-06 | 2005-09-14 | 姚圣军 | Nano-far-infrared health care warm down dress |
| CN1789545A (en) * | 2004-12-07 | 2006-06-21 | 有限会社西日本冷热工业 | Functional fiber, functional yarn and silk mateiral |
| CN1982533A (en) * | 2005-12-13 | 2007-06-20 | 湖南梦洁家纺有限公司 | Far-infrared ceramic fabric |
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2008
- 2008-05-13 CN CN200810054962XA patent/CN101275320B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374421A (en) * | 2002-04-05 | 2002-10-16 | 红豆集团公司针织总公司 | Finishing process of nano far infrared functional upper material |
| CN2725328Y (en) * | 2003-06-06 | 2005-09-14 | 姚圣军 | Nano-far-infrared health care warm down dress |
| CN1789545A (en) * | 2004-12-07 | 2006-06-21 | 有限会社西日本冷热工业 | Functional fiber, functional yarn and silk mateiral |
| CN1982533A (en) * | 2005-12-13 | 2007-06-20 | 湖南梦洁家纺有限公司 | Far-infrared ceramic fabric |
Non-Patent Citations (7)
| Title |
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| JP特开2003-213553A 2003.07.30 |
| 毕松梅,汪学骞,金世伟,李梅,吴心红.纳米陶瓷粒子遮蔽紫外线织物的工艺分析.纺织学报25 4.2004,25(4),89-91. |
| 毕松梅,汪学骞,金世伟,李梅,吴心红.纳米陶瓷粒子遮蔽紫外线织物的工艺分析.纺织学报25 4.2004,25(4),89-91. * |
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| 温海永,杨西君.彩棉纺纱工艺探讨.上海纺织科技33 11.2005,33(11),33-36. * |
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Owner name: HEBEI HONGRUN NOVEL MATERIAL CO., LTD.; APPLICANT Free format text: FORMER OWNER: HEBEI HONGRUN NOVEL MATERIAL CO., LTD. Effective date: 20081114 |
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Effective date of registration: 20081114 Address after: Hebei Gaoyang County Hongrun Street Post encoding: 071500 Applicant after: Hebei Hongrun new fabric Co., Ltd. Co-applicant after: Hebei University of Science and Technology Address before: Hebei Gaoyang County Hongrun Street Post encoding: 071500 Applicant before: Hongrun New Fabric Co., Ltd., Hebei Prov. |
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Granted publication date: 20100602 Termination date: 20200513 |
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