CN102268757B - Dogbane, vinylon and long stapled cotton spinning production process - Google Patents
Dogbane, vinylon and long stapled cotton spinning production process Download PDFInfo
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- CN102268757B CN102268757B CN 201110190820 CN201110190820A CN102268757B CN 102268757 B CN102268757 B CN 102268757B CN 201110190820 CN201110190820 CN 201110190820 CN 201110190820 A CN201110190820 A CN 201110190820A CN 102268757 B CN102268757 B CN 102268757B
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Abstract
The invention relates to the field of ramie/cotton product production, in particular to a dogbane, vinylon and long stapled cotton spinning production process, which is characterized by comprising the following steps of: performing preprocessing, pre-spinning preparation and humidification preservation on dogbane, vinylon and long stapled cotton; blending the dogbane, vinylon and long stapled cotton; feeding into a blending willow, a cotton cleaner, a carding machine, a three-pass drawing machine, a roving frame, a spinning frame and a bobbin winder in turn; and finally obtaining the finished spun yarns. By the dogbane, vinylon and long stapled cotton spinning production process, fabrics are developed to a direction of comfortableness, leisure, health and environmental friendliness, and dogbane products are leisure and natural, integrate good properties of dogbane and cotton, and reflect smooth, soft, moisture-absorbing, air-permeable, rough, unconstrained, natural-gloss and elegant style; and the dogbane, vinylon and long stapled cotton spinning production process is suitable for spinning garment fabrics, knitted fabrics, household textiles and the like.
Description
(1) technical field
The present invention relates to numb cotton production field, particularly a kind of bluish dogbane, polyvinyl and long stapled cotton spinning production process.
(2) background technology
At present, textile industry is faced with the cruel situation of shuffling, particularly textile enterprise, and the America and Europe limits to China Textile in the world, the rising in price of raw materials in Europe; Domestic appreciation of the RMB, outlet are returned the tax rate and are reduced, and such situation makes product have difficulty in taking a step in production and operation take outlet as main textile enterprise, and domestic most textile enterprise product is single, is difficult to bear present unfavorable situation.In order to avoid the competition of the popular product in market, Large-scale enterprises is all actively carrying out market innovation, products innovation, technological innovation, produce differential, high added value, expensive goods, the share that progressively broadens domestic market is broken away from the competition situation of producing same product with small business.It is that display platform is built by enterprise that employer's organization also actively takes variety of way, bast fibre spinning in this year association and organization " Chinese numb fashion week ", mainly in order to publicize the fiber crops culture, allow more consumer understand ramie product, like ramie product, but the designer suffers from and can not find better bast fibre spinning garment material, makes the bast fibre spinning clothes there is no new breakthrough, can not change all the time the bast fibre spinning clothes in consumer's traditional impression in the heart.Fabric design teacher also has same sensation, and available yarn is new the variation not, just in aspect effort such as interweaving of fabric tissue, colour match, various yarns, is being difficult to obtain designer's approval aspect the exploitation of bast fibre spinning fabric.
(3) summary of the invention
The present invention is in order to make up the defective of prior art, provide a kind of for spinning enterprise provide technological innovation new approaches, bluish dogbane, polyvinyl and the long stapled cotton spinning production process of the new raw material of innovation are provided for fabric design teacher.
The present invention is achieved through the following technical solutions:
A kind of bluish dogbane, polyvinyl and long stapled cotton spinning production process, it is characterized in that: at first bluish dogbane, polyvinyl and long-staple cotton carried out preliminary working, spin front preparation and humidification health, then with bluish dogbane, polyvinyl and long-staple cotton blending, then enter successively mixing willow, scutcher, carding machine, three road drawing frames, Speed frames, fine spining machine, bobbin winder, obtain at last the finished product spinning.
The technological process that this bluish dogbane, polyvinyl and long stapled cotton spinning production process, described bluish dogbane, polyvinyl and long-staple cotton carry out preliminary working, spin front preparation and humidification health is:
(1) at first preliminary working operation for raw ramie sorting → pickling → washing → one is boiled → two boil → wash → beat fibre → bleaching → pickling → washing → oil supply → dehydration → oven dry → bluish dogbane degummed ramie; Still contain a small amount of cull through the degummed ramie after chemical Degumming, wherein also comprise a certain amount of pectin, half fibre bundle and lignin, it is more that bluish dogbane degummed ramie fiber is pencil, the fiber kink is serious and stiffening, be difficult to directly be used for spinning, therefore, also will process before spinning;
(2) then spin front preparatory process for bluish dogbane degummed ramie → boil is floated → dyes → oils → dewater → dry → humidification health → shredding → combing;
(3) again bluish dogbane, polyvinyl and long-staple cotton are carried out the humidification health, humidification is conducive to reduce the electrostatic phenomenon of later process; The lubricity on augmentor fiber surface; Improve the regain of fiber; Intensity, elasticity and the flexibility of fiber have been increased; Be conducive to reduce the damage of fiber in process, spinning is carried out smoothly, in order to make the emulsion that is added to fiber surface can be penetrated into equably the each several part of fiber, need the health of advancing to spread out of the fiber after humidification, conditioned time 24 hours, after health, make the bluish dogbane regain reach 13-14%, polyvinyl and cotton regain reach 10-17%.
Describedly spin boiling in front preparation and float operation and adopt biological enzyme degumming, the shredding operation adopts the scutching fluffer shredding, the combing operation adopts the carding machine combing with the cotton bucket, apocynum fibre index after combing is: average fiber length is 23mm, and fibre fineness is 2800 public, and ultimate strength is 19.47CN, fracture strength is 5.45CN/dT, elongation at break is 0.48%, and cotton is natural fabric, and polyvinyl can be in the 80 water-soluble solutions of degree.Need to use humidification liquid in described humidification health
,The humidification formula of liquid is glycerine 0.4%, antistatic additive and smooth agent 1%, and all the other are water.Bluish dogbane, polyvinyl and long-staple cotton blending rate are: the weight ratio of bluish dogbane, polyvinyl, long-staple cotton is 60%:20%:20%, and this blending ratio fabric has the characteristics such as smooth, soft, that drapability is good, can also embody the good health care characteristics of bluish dogbane simultaneously.Without curling, the cohesive force between fiber is little due to apocynum fibre, and the apocynum fibre difference in length is large, and filament length is shorter, so in production process, apocynum fibre easily falls to removing, therefore, when feeding intake, bluish dogbane throws 5%, to guarantee the accurate of the mixed ratio of fiber.Described carding machine adopts with the carding machine of leading cotton device, and workshop relative humidity is controlled at more than 65%, weight of card sliver 20G/5m, cylinder 280r/min, licker-in 780r/min, doffer 15r/min, cylinder and cover plate 5 0.23mm that space, 0.20mm, 0.20mm, 0.20mm, 0.23mm.Whether the technique of carding machine is reasonable, with the quality of fiber skein, very close relationship is arranged, because of apocynum fibre length shorter, so close setting is adopted in comb and parallel cotton fibers prior to spinning mutually, with the reinforcement combing, and reach the effect that reduces numb particle, simultaneously in order to obtain good sliver quality, employing guarantees that with the carding machine of leading cotton device sliver is even, enhances productivity.Described drawing frame needs suitably to reduce the speed of a motor vehicle, heavily pressurization improves workshop relative humidity, and relative humidity is not less than 65%, like this, can effectively reduce the flyings phenomenon and occur, in addition, in order to prevent from stopping up the circle cylindrical void, except will selecting the suitable horn mouth diameter of size, also should add great circle bar tension force, block up circle cylindrical void phenomenon to reduce, and regularly cleaning be enclosed cylindrical void.It is 5.2g/10m that described Speed frames adopt regular roving feeding, and roving twist factor is 122.Rove adopts the technological principle of " heavily pressurization, low twist ", and suitable roving twist is selected in back area draft grasp bigger than normal, should guarantee that the rove unwinding is normal, prevents that again " hardhead " from appearring in spun yarn.It is 11000r/min that described fine spining machine adopts ingot speed, and twist factor is 380.Follow the technological principle of " heavily pressurization, larger back area draft ", prevent that spun yarn " hardhead " from reach the appearance of " rubber yarn ", the raising Drafting quality, steel traveler is laid particular stress on grasp.Described bobbin winder adopts electronic yarn clearer to remove part yarn defect, and adopts air splicer, and the electronic yarn clearer technological parameter is: short slub is 2.5cm * 200%, and long slubbing is 35cm * (+50%), and long details is 35cm * (50%).The grasp on the low side of winding speed and tension force guarantees the cylinder yarn quality.
Apocynum perennial herb perennial plant.The bluish dogbane NATURAL DISTRIBUTION is in NW China, North China, but distribute at most, the most concentrated place or southern Xinjiang.Because it mainly is grown in the Plain, Lop Nur, so be named as bluish dogbane.China's bluish dogbane cultivated area approximately has 2,000 ten thousand mu at present.China mainly contains three bluish dogbane kinds: bluish dogbane, hemp, aprocynum henderson hook, apocynum fibre are a kind of bast fibers, and fiber is elongated and glossy, are very loose fibre bundle, the individual fibers individualism.The bluish dogbane filament is a kind of closed at both ends, and there is cell the centre, and the middle part is thick and level born of the same parents shape object that two ends are thin, and the cross section is obvious irregular kidney-shaped, and lumen is less, and fiber is vertically without reversing, and there are many vertical lines on the surface and have horizontal joint to exist.Fibre fineness is about 0.3tex ~ 0.4tex, and length and cotton fiber are close, average length 20mm ~ 25mm, but difference in length is larger, and the difference amplitude is 10mm ~ 40mm, and fiber is pure white, and is fine quality.The chemical composition of bluish dogbane and other bast-fibres have certain difference.Its pectin content 3.28%, hydrotrope content 17.22%, content of lignin 12.14%, wax content 1.08%, ash content 3.82%; And content of cellulose 40.82% is minimum in all bast-fibres, cool in summer and warm in winter with the clothes that bluish dogbane is made, ventilative skin care, bacteriostasis, and deodorization, promotion metabolism.The most outstanding performance of bluish dogbane is to have certain medical health care function, and its fiber is pure white, soft, smooth, wears the blend kinder underwear and can effectively improve hypertension symptom.Long-staple cotton is a kind of natural fabric, bluish dogbane, polyvinyl and Long-staple Spinning Cotton Yarn have been developed, be mainly used in knitting yarn and Woven Yarn, bluish dogbane, polyvinyl and staple cotton blended yarn provide best textile garment and gorgeous, luxurious household textiles for high consumption colony, the bluish dogbane cotton blended fabric integrates natural fabric, unique style.
The invention has the beneficial effects as follows: this bluish dogbane, polyvinyl and long stapled cotton spinning production process, make the development of fabric to comfortable, leisure, healthy, environment-friendly type development, the leisure of bluish dogbane product, nature, the premium properties that integrates bluish dogbane, cotton, mutually replenish, show smooth, soft, moisture absorption, ventilative, rough, bold and unconstrained, gloss nature, graceful luxurious style are fit to knit uniform dress fabric, knit fabric, household textiles etc.
(4) specific embodiment
This bluish dogbane, polyvinyl and long stapled cotton spinning production process, it is characterized in that: at first bluish dogbane, polyvinyl and long-staple cotton carried out preliminary working, spin front preparation and humidification health, then with bluish dogbane, polyvinyl and long-staple cotton blending, then enter successively mixing willow, scutcher, carding machine, three road drawing frames, Speed frames, fine spining machine, bobbin winder, obtain at last the finished product spinning.
The technological process that this bluish dogbane, polyvinyl and long stapled cotton spinning production process, described bluish dogbane, polyvinyl and long-staple cotton carry out preliminary working, spin front preparation and humidification health is:
(1) at first preliminary working operation for raw ramie sorting → pickling → washing → one is boiled → two boil → wash → beat fibre → bleaching → pickling → washing → oil supply → dehydration → oven dry → bluish dogbane degummed ramie;
(2) then spin front preparatory process for bluish dogbane degummed ramie → boil is floated → dyes → oils → dewater → dry → humidification health → shredding → combing;
(3) again bluish dogbane, polyvinyl and long-staple cotton are carried out the humidification health, make the bluish dogbane regain reach 13-14%, polyvinyl and cotton regain reach 10-17%.
Describedly spin boiling in front preparation and float operation and adopt biological enzyme degumming, the shredding operation adopts the scutching fluffer shredding, the combing operation adopts the carding machine combing with the cotton bucket, apocynum fibre index after combing is: average fiber length is 23mm, fibre fineness is 2800 public, ultimate strength is 19.47CN, and fracture strength is 5.45CN/dT, and elongation at break is 0.48%.Need to use humidification liquid in described humidification health
,The humidification formula of liquid is glycerine 0.4%, antistatic additive and smooth agent 1%, and all the other are water.Bluish dogbane, polyvinyl and long-staple cotton blending rate are: the weight ratio of bluish dogbane, polyvinyl, long-staple cotton is 60%:20%:20%.Described carding machine adopts with the carding machine of leading cotton device, and workshop relative humidity is controlled at more than 65%, weight of card sliver 20G/5m, cylinder 280r/min, licker-in 780r/min, doffer 15r/min, cylinder and cover plate 5 0.23mm that space, 0.20mm, 0.20mm, 0.20mm, 0.23mm.It is 5.2g/10m that described Speed frames adopt regular roving feeding, and roving twist factor is 122.It is 11000r/min that described fine spining machine adopts ingot speed, and twist factor is 380.Described bobbin winder adopts electronic yarn clearer to remove part yarn defect, and adopts air splicer, and the electronic yarn clearer technological parameter is: short slub is 2.5cm * 200%, and long slubbing is 35cm * (+50%), and long details is 35cm * (50%).
This bluish dogbane, polyvinyl and long stapled cotton spinning production process adopt above-mentioned process, the resultant yarn index such as the following table that obtain:
The bluish dogbane, polyvinyl and the Long-staple Spinning Cotton Yarn that adopt above-mentioned technique to obtain, be applicable to garment industry, the family spin the field, can be used for knitted outerwear, knitted underwear, particularly knitted underwear and have the function of health, health care, be the top grade underwear product.Knitted T-shirt is smooth, moisture absorption, drapability are good.Development for garment material has positive meaning, particularly more can give prominence to the advantage of hemp spinning yarn on the color and luster of fabric, this class fabric can be made Western-style clothes, leisure wear etc., providing selectable material for the designer designs the summer Fashion, is also the developing direction of following garment industry.In recent years, raising along with living standards of the people, family's textile fabric trend is superior, people advocate comfortable, luxurious more, particularly bedding, be all much cotton product as quilt cover, bedcover, pillow-cases, boudoir etc., increases the composition of bluish dogbane in these products, increase medical health care function, such product is bound to be subject to making a pet of of consumer.The consumption concept of back to nature can impel numb cotton home textile product to have more wide development space.
at present, no matter be cotton spinning, wool spinning or bast fibre spinning all are faced with unprecedented challenge, spinning technique needs to promote, the product needed innovation, cotton spinning is at stretch yarn, slub yarn, Fancy Yarns, compact spinning, the aspects such as look spinning have very high technical merit, the compact spinning of wool spinning, the match network spins, half project such as spinning is also in development rapidly, the development of bast fibre spinning should break through the industry boundary, promote innovation ability, utilize the peculiar property Development and Production of flax fibre cotton, hair, silk, change the blending product with fiber crops, " half is spinning " technology is replaced the cast tow production line, produce high-quality, the crudefiber crop blended yarn of many kinds, development flax, ramie, hemp, the blending kind of bluish dogbane etc. and other fibers, knit out magnificent fiber crops culture.
Claims (7)
1. a bluish dogbane, polyvinyl and long stapled cotton spinning production process, it is characterized in that: at first bluish dogbane, polyvinyl and long-staple cotton carried out preliminary working, spin front preparation and humidification health, then with bluish dogbane, polyvinyl and long-staple cotton blending, then enter successively mixing willow, scutcher, carding machine, three road drawing frames, Speed frames, fine spining machine, bobbin winder, obtain at last the finished product spinning; The technological process that described bluish dogbane, polyvinyl and long-staple cotton carries out preliminary working, spin front preparation and humidification health is: (1) at first preliminary working operation for raw ramie sorting → pickling → washing → one is boiled → two boil → wash → beat fibre → bleaching → pickling → washing → oil supply → dehydration → oven dry → bluish dogbane degummed ramie; (2) then spin front preparatory process for bluish dogbane degummed ramie → boil is floated → dyes → oils → dewater → dry → humidification health → shredding → combing; Describedly spin boiling in front preparation and float operation and adopt biological enzyme degumming, the shredding operation adopts the scutching fluffer shredding, the combing operation adopts the carding machine combing with the cotton bucket, apocynum fibre index after combing is: average fiber length is 23mm, fibre fineness is 2800 public, ultimate strength is 19.47CN, and fracture strength is 5.45CN/dT, and elongation at break is 0.48%; (3) again bluish dogbane, polyvinyl and long-staple cotton are carried out the humidification health, make the bluish dogbane regain reach 13-14%, polyvinyl and cotton regain reach 10-17%.
2. bluish dogbane according to claim 1, polyvinyl and long stapled cotton spinning production process, is characterized in that: need to use humidification liquid in described humidification health
,The humidification formula of liquid is glycerine 0.4% for percentage by volume, antistatic additive and smooth agent 1%, and all the other are water.
3. bluish dogbane according to claim 1, polyvinyl and long stapled cotton spinning production process, it is characterized in that: bluish dogbane, polyvinyl and long-staple cotton blending rate are: the percentage by weight of bluish dogbane, polyvinyl, long-staple cotton is 60%, 20%, 20%.
4. bluish dogbane according to claim 1, polyvinyl and long stapled cotton spinning production process, it is characterized in that: described carding machine adopts with the carding machine of leading cotton device, workshop relative humidity is controlled at more than 65%, weight of card sliver 20G/5m, cylinder 280r/min, licker-in 780r/min, doffer 15r/min, cylinder and cover plate 5 0.23mm that space, 0.20mm, 0.20mm, 0.20mm, 0.23mm.
5. bluish dogbane according to claim 1, polyvinyl and long stapled cotton spinning production process is characterized in that: it is 5.2g/10m that described Speed frames adopt regular roving feeding, and roving twist factor is 122.
6. bluish dogbane according to claim 1, polyvinyl and long stapled cotton spinning production process is characterized in that: described fine spining machine adopts ingot speed to be 11000r/min, and twist factor is 380.
7. bluish dogbane according to claim 1, polyvinyl and long stapled cotton spinning production process, it is characterized in that: described bobbin winder adopts electronic yarn clearer to remove part yarn defect, and employing air splicer, the electronic yarn clearer technological parameter is: short slub is 2.5cm * 200%, long slubbing is 35cm * (+50%), and long details is 35cm * (50%).
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Families Citing this family (10)
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| CN102677189A (en) * | 2012-05-11 | 2012-09-19 | 铜陵市霞飞新材料有限责任公司 | Method for extracting linen fiber from linen waste by biological enzyme |
| CN102965783A (en) * | 2012-12-10 | 2013-03-13 | 丹阳市丹盛纺织有限公司 | Method for blending kendyr fiber and nano silver fiber to prepare radiation-proof and antihypertension AB compact yarn |
| CN103696226A (en) * | 2013-11-29 | 2014-04-02 | 南通市通州区大达麻纺织有限公司 | Scouring and bleaching process of cotton-hemp blended rough yarn |
| CN103835043A (en) * | 2014-03-20 | 2014-06-04 | 祝洪哲 | Natural bast fiber blended segment-color yarn |
| CN103938356A (en) * | 2014-04-25 | 2014-07-23 | 何炽斌 | Production methods of smooth and moisture-permeable knitted fabric with ice feel |
| CN104018232B (en) * | 2014-06-30 | 2018-08-07 | 新疆红荷布艺配套装饰有限公司 | The degumming tech of apocynum fibre |
| CN105350135B (en) * | 2015-12-11 | 2017-07-28 | 浙江振汉袜业有限公司 | A kind of production method of bluish dogbane/staple cotton blended yarn line |
| CN105926098B (en) * | 2016-06-23 | 2018-12-04 | 义乌市麻尚生针织品有限公司 | A kind of preparation method of the linen-cotton blending yarn containing exothermal infrared fiber |
| CN105937087A (en) * | 2016-06-24 | 2016-09-14 | 江阴芗菲服饰有限公司 | Apocynum venetum multi-fiber blending knitted fabric |
| CN113445169B (en) * | 2021-05-24 | 2022-12-23 | 鲁泰纺织股份有限公司 | Preparation method of breathable and comfortable flax/tencel wet-spun blended yarn |
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| CN101748529A (en) * | 2008-12-09 | 2010-06-23 | 苏州市利飞纺织品有限公司 | Scribbled of banana fiber and production method thereof |
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| KR100806033B1 (en) * | 2007-04-18 | 2008-02-26 | 김주환 | Sanitary cloth made of hemp |
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| CN101748529A (en) * | 2008-12-09 | 2010-06-23 | 苏州市利飞纺织品有限公司 | Scribbled of banana fiber and production method thereof |
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