CN101736468B - Energy-saving and low-pollution method for processing soft yarns - Google Patents
Energy-saving and low-pollution method for processing soft yarns Download PDFInfo
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- CN101736468B CN101736468B CN 201010018145 CN201010018145A CN101736468B CN 101736468 B CN101736468 B CN 101736468B CN 201010018145 CN201010018145 CN 201010018145 CN 201010018145 A CN201010018145 A CN 201010018145A CN 101736468 B CN101736468 B CN 101736468B
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Abstract
The invention discloses an energy-saving and low-pollution method for processing soft yarns. In the method, yarns serving as a main component and yarns containing a water-soluble vinylon component are compounded and then subjected to PVA-removing treatment to obtain a product. The method has the advantages that: the amount of the used water-soluble fiber is small; and pollution discharge is reduced and the cost is low.
Description
Technical field:
The present invention relates to a kind of processing method of yarn.
Background technology:
The research of yarn as the main raw material(s) aspect of textile development, is paid attention to always widely.Annual various new type yarn emerges in an endless stream in the world, has greatly enriched the exploitation of textiles.The exploitation of yarn is minute three aspects generally: the one, and to high branching development, the 2nd, to the development of functional aspect, the 3rd, develop to outward appearance pattern aspect.The yarn of various structures has appearred just like stretch yarn, Siro-spun yarn, compact spinning etc.; The yarn of various functional aspects just like high water absorbent yarn, antibiotic, antistatic yarn etc. and various Fancy Yarns just like slub yarn, particle yarn etc.And develop new product and become an important trend by changing yarn texture.
Super super-soft processing technology is as a kind of emerging processing technology, and its product that processes has been subject to the vast favor of consumer, because it has well satisfied consumer's Physiological and psychological requirements, demonstrates great advantage in market.Soft spinning Technology is wherein a kind of in the super super-soft processing technology.Through years of researches, we go out high suction, high moisture absorption, super-flexible blended cotton soft twist yarn and soft warming type hollow yarn with soft yarns process technology develop.High suction, high moisture absorption, super-flexible blended cotton soft twist yarn are with high quality cotton and extraordinary chemical fibre spun yarn and with water miscible polyvinyl alcohol staple fibre spun yarn (or long filament) and close, through after the processing in road, remove water miscible polyvinyl and form the weak twist effect, this spinning technique has been declared national inventing patent and has been authorized (patent No.: ZL 02 1 30864.0); Soft warming type hollow yarn is water-soluble fibre and high quality cotton or other textile fabric yarn blending of using recent development, Dao Songshi processing after special, and the removal water-soluble fibre produces the hollow form of peculiar hollow.This technology hollow yarn spinning technique has been declared national binomial patent patent and has been obtained the authorization, and wherein one is patent of invention (patent No.: ZL032204396 and ZL2007100197772).Soft twist yarn and hollow yarn mainly are applicable to high-grade Towel Yarn and high-grade fabric yarn and high-grade knitted underwear yarn, and the fabric of producing has good warming, absorb water moisture-absorption characteristics and super soft feel, is subjected to very much consumer's welcome.But the defectives such as still there is yarn cost height in the said goods production and energy resource consumption is large, pollution is larger.
Summary of the invention:
The object of the present invention is to provide a kind of consumption of water-soluble fibre few, low and lower-cost energy-conservation, the low-pollution method for processing soft yarns of blowdown.
Technical solution of the present invention is:
A kind of energy-conservation, low-pollution method for processing soft yarns is characterized in that: will carry out as the yarn of the yarn of main body composition and containing water-soluble polyvinyl composition compoundly, and then make product through moving back dimension.
Described yarn as the main body composition is the yarn that cellulose fibre obtains through scutching cotton, comb and parallel cotton fibers prior to spinning, drafting, combing, drafting, rove, spun yarn, doff operation successively.
The yarn of containing water-soluble polyvinyl composition be by the water soluble vinylon short fiber successively through distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, the yarn that obtains with cellulose fibre drafting, rove, spun yarn, doff operation, wherein cellulose fibre is the cellulose fibre of processing through scutching cotton, comb and parallel cotton fibers prior to spinning, drafting and combing, in water soluble vinylon short fiber and two kinds of compositions of cellulose fibre, the water soluble vinylon short fiber accounts for 40～60%, as the yarn of the yarn of main body composition and containing water-soluble polyvinyl composition take complex method as and close twisting, the yarn of making after moving back dimension is soft twist yarn.
Described yarn as the main body composition is the skin of skin-core structure, be cellulose fibre successively through distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, drafting, combing, drafting, rove, spinning process obtain.
The yarn of containing water-soluble polyvinyl composition is successively through distributing cotton by the water soluble vinylon short fiber, scutching cotton, comb and parallel cotton fibers prior to spinning, with the cellulose fibre drafting, rove, spun yarn, the yarn that the doff operation obtains, wherein cellulose fibre is through distributing cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, the cellulose fibre that drafting and combing are processed, in water soluble vinylon short fiber and two kinds of compositions of cellulose fibre, the water soluble vinylon short fiber accounts for 40～60%, yarn as the yarn of main body composition and containing water-soluble polyvinyl composition is compound by cored, be that the skin of yarn is skin as the yarn of main body composition, the yarn of containing water-soluble polyvinyl composition is heart yarn, and the yarn of making after moving back dimension is the yarn of skin-core structure.
The yarn that the inventive method is produced, it can make fabric obtain a kind of hand feeling quality of super softness, satisfied well consumer's Physiological and psychological requirements, have simultaneously the characteristics such as water imbibition is strong, warmth retention property is good, the kind of suitable exploitation mainly contains this several large classes: the one, and light and thin type, as make the poplin cloth etc. of summer clothes; The 2nd, close skin soft type, as make flannelette, bed clothes of nightwear etc.; The 3rd, the processing towel product.The advantages such as main manifestations towel quality is plentiful, and close skin is soft, comfortable, flexible in addition, owing to weaving the air bag effect that fabric has with soft yarn, make heat be difficult to escape and have preferably thermal property.Simultaneously, owing to reduce the usage ratio of water-soluble fibre, make production cost that reduction arranged,
The present invention one succeeds in developing on the basis of soft twist yarn existing, the original height of spinning is propped up the pure water soluble polyvinyl alcohol fibre change into cellulose fibre and carry out blending, reduces the soluble vinylon fiber use amount, the conservation cost.The 2nd, succeed in developing on the basis of hollow yarn existing, the method that research is spun with cored is propped up former height with pure water soluble polyvinyl alcohol fibre spinning and is made heart yarn and change into using with cellulose fibre and carry out blending, after the soluble vinylon fiber dissolving, have better fluffy quality, keep good soft effect.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the process chart of embodiment 1.
Fig. 2 is the process chart of embodiment 2.
The specific embodiment:
Embodiment 1:
A kind of energy-conservation, low-pollution method for processing soft yarns will carry out as the yarn of the yarn of main body composition and containing water-soluble polyvinyl composition compoundly, then make product through moving back dimension.
Described yarn as the main body composition is the yarn that cellulose fibre obtains through scutching cotton, comb and parallel cotton fibers prior to spinning, drafting, combing, drafting, rove, spun yarn, doff operation successively.
The yarn of containing water-soluble polyvinyl composition be by the water soluble vinylon short fiber successively through distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, the yarn that obtains with cellulose fibre drafting, rove, spun yarn, doff operation, wherein cellulose fibre is the cellulose fibre of processing through scutching cotton, comb and parallel cotton fibers prior to spinning, drafting and combing, in water soluble vinylon short fiber and two kinds of compositions of cellulose fibre, the water soluble vinylon short fiber accounts for 40～60%, be doubling as the yarn of main body composition and the yarn complex method of containing water-soluble polyvinyl composition, the yarn of making after moving back dimension is soft twist yarn.
Embodiment 2:
A kind of energy-conservation, low-pollution method for processing soft yarns will become the cored of dividing sinker compound with the containing water-soluble polyvinyl as the yarn of main body composition, then make product through moving back dimension.
Described yarn as the main body composition is outer wrap yarn, be cotton fiber successively through distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, drafting, combing, drafting, rove, spun yarn obtain.
The yarn of containing water-soluble polyvinyl composition is successively through distributing cotton by the water soluble vinylon short fiber, scutching cotton, comb and parallel cotton fibers prior to spinning, with the cotton fiber drafting, rove, spun yarn, the yarn that the doff operation obtains, wherein cotton fiber is through distributing cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, the cotton fiber that drafting and combing are processed, in water soluble vinylon short fiber and two kinds of compositions of cotton fiber, the water soluble vinylon short fiber accounts for 40～60%, be that cored is compound as the yarn of main body composition and the yarn complex method of containing water-soluble polyvinyl composition, yarn as the main body composition is outer wrap yarn, the yarn of containing water-soluble polyvinyl composition is heart yarn, is made for the soft yarn of skin-core structure after moving back dimension.
Claims (2)
1. energy-conservation, low-pollution method for processing soft yarns is characterized in that: will carry out as the yarn of the yarn of main body composition and containing water-soluble polyvinyl composition compoundly, and then make product through moving back dimension; Described yarn as the main body composition is the yarn that cellulose fibre obtains through scutching cotton, comb and parallel cotton fibers prior to spinning, drafting, combing, drafting, rove, spun yarn, doff operation successively; The yarn of containing water-soluble polyvinyl composition be by the water soluble vinylon short fiber successively through distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, the yarn that obtains with cellulose fibre drafting, rove, spun yarn, doff operation, wherein cellulose fibre is the cellulose fibre of processing through scutching cotton, comb and parallel cotton fibers prior to spinning, drafting and combing, in water soluble vinylon short fiber and two kinds of compositions of cellulose fibre, the water soluble vinylon short fiber accounts for 40 ~ 60%, as the yarn of the yarn of main body composition and containing water-soluble polyvinyl composition take complex method as and close twisting, the yarn of making after moving back dimension is soft twist yarn.
2. energy-conservation, low-pollution method for processing soft yarns is characterized in that: will carry out as the yarn of the yarn of main body composition and containing water-soluble polyvinyl composition compoundly, and then make product through moving back dimension; Described yarn as the main body composition is the skin of skin-core structure, be cellulose fibre successively through distribute cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, drafting, combing, drafting, rove, spinning process obtain; The yarn of containing water-soluble polyvinyl composition is successively through distributing cotton by the water soluble vinylon short fiber, scutching cotton, comb and parallel cotton fibers prior to spinning, with the cellulose fibre drafting, rove, spun yarn, the yarn that the doff operation obtains, wherein cellulose fibre is through distributing cotton, scutching cotton, comb and parallel cotton fibers prior to spinning, the cellulose fibre that drafting and combing are processed, in water soluble vinylon short fiber and two kinds of compositions of cellulose fibre, the water soluble vinylon short fiber accounts for 40 ~ 60%, yarn as the yarn of main body composition and containing water-soluble polyvinyl composition is compound by cored, be that the skin of yarn is skin as the yarn of main body composition, the yarn of containing water-soluble polyvinyl composition is heart yarn, and the yarn of making after moving back dimension is the yarn of skin-core structure.
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| CN 201010018145 CN101736468B (en) | 2010-01-18 | 2010-01-18 | Energy-saving and low-pollution method for processing soft yarns |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680380A (en) * | 2018-12-21 | 2019-04-26 | 冯国海 | A kind of preparation method of blended hollow yarn |
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| CN102181967B (en) * | 2011-03-24 | 2013-01-02 | 上海八达纺织印染服装有限公司 | Processing method of yarns for warm fabric |
| CN106435885A (en) * | 2015-08-07 | 2017-02-22 | 宁波康赛妮纺织品有限公司 | Preparation technology for cashmere hollow yarns |
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| CN106968035B (en) * | 2016-01-13 | 2021-07-20 | 东丽纤维研究所（中国）有限公司 | Weak twist blended yarn and production method thereof |
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| CN108360101A (en) * | 2018-01-30 | 2018-08-03 | 郑茜倩 | A kind of folded yarn and preparation method thereof |
| CN113802231A (en) * | 2021-09-13 | 2021-12-17 | 江阴市茂达棉纺厂有限公司 | Hollow different-core alkaline blended core-spun yarn and production process thereof |
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| CN109680380A (en) * | 2018-12-21 | 2019-04-26 | 冯国海 | A kind of preparation method of blended hollow yarn |
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Application publication date: 20100616 Assignee: Nantong Dafuhao Textile Technology Co., Ltd. Assignor: Nantong Textile Vocational Technology College|Jiangsu Dasheng Group Co., Ltd. Contract record no.: 2014320010084 Denomination of invention: Energy-saving and low-pollution method for processing soft yarns Granted publication date: 20130501 License type: Exclusive License Record date: 20140519 |
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Effective date of registration: 20190710 Address after: 226005 No. 1 Dasheng Road, Gangzhao Economic Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Nantong No. 2 Textile Co., Ltd. Address before: 226007 No. 105 Youth East Road, Nantong City, Jiangsu Province Co-patentee before: Jiangsu Dasheng Group Co., Ltd. Patentee before: nantong textile vocational technology college |
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