CN101532202B - Method for producing knitted fabric containing bamboo charcoal fibre yarns - Google Patents
Method for producing knitted fabric containing bamboo charcoal fibre yarns Download PDFInfo
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- CN101532202B CN101532202B CN2009100263839A CN200910026383A CN101532202B CN 101532202 B CN101532202 B CN 101532202B CN 2009100263839 A CN2009100263839 A CN 2009100263839A CN 200910026383 A CN200910026383 A CN 200910026383A CN 101532202 B CN101532202 B CN 101532202B
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Abstract
The invention relates to a method for producing a knitted fabric containing bamboo charcoal fibre yarns. The method comprises: knitting the bamboo charcoal fibre yarns and polyester yarns into a knitted fabric grey cloth by a circular knitting machine, then dyeing the knitted fabric grey cloth, and finalizing the design of the dyed knitted fabric at a high temperature. The method is characterized in that the bamboo charcoal fibre yarns and the polyester yarns are meshwork low-elasticity yarns with mesh points; the knitted fabric grey cloth is preset before dyeing the knitted fabric grey cloth; the back side of the knitted fabric grey cloth is turned outwards and then is dyed before dyeing the preset knitted fabric grey cloth, and Ranyubao is added into a dyeing liquor at the same time; reduction washing is carried out on the knitted fabric of which the design is finalized at the high temperature; and the knitted fabric after the reduction washing is dehydrated, the design is finalized at a low temperature, and the finished product is obtained. The method has the advantages that: yarns cannot break during producing the knitted fabric grey cloth, the produced grey cloth has no the phenomena of yarn tying and folding during dyeing, and the color staining fastness degree of the finished cloth is high at the same time.
Description
One, technical field
The present invention relates to a kind of production method of knit fabric, especially relate to a kind of production method that contains the knit fabric of bamboo-carbon fibre silk.
Two, technical background
Knit fabric has the unrivaled easing characteristic of a series of woven fabrics, has quality softness, moisture absorption ventilative and excellent elasticity and extensibility.Knitted apparel is comfortable and easy to wear, undergarment, chainless sense, can demonstrate fully the body curve.So in recent years, knit fabric constantly rose with the ratio of Fabric Style characteristic in popular clothing of its uniqueness.In recent years along with the raising day by day of people's living standard, the continual renovation of consumption idea, the consumer is to textiles, and particularly the consumption of the quality of novel pin knitted fabric, kind, fancy, easily nursing etc. requires more and more higher.Modern knit fabric is more rich and varied, has entered multifunction and superior developing stage, and the novel pin knitted fabric of various mechanism effects, difference in functionality develops, and individual knitwear bring unprecedented sensory effects and visual effect.Bamboo-carbon fibre has multiple function such as naturality, environmental protection characteristic and far infrared, anion, heat accumulation thermal with it and is applied in the facing fabric at present; But because bamboo-carbon fibre is thinner, the bamboo-carbon fibre silk is carried out occurring easily when the knit fabric grey cloth is produced the fracture of wire phenomenon, the grey cloth of making simultaneously is prone to bundle silk, the phenomenon of creasing and finished fabric when dyeing staining fastness is low.
Three, summary of the invention
At above-mentioned shortcoming, the object of the present invention is to provide a kind of production method of knit fabric of bamboo-carbon fibre silk, it can make and carry out not occurring the fracture of wire phenomenon when knit fabric grey cloth is produced, and the staining fastness height of silk, the phenomenon of creasing and finished fabric does not appear pricking in the grey cloth of making simultaneously when dyeing.
Technology contents of the present invention is, a kind of production method that contains the knit fabric of bamboo-carbon fibre silk, comprise bamboo-carbon fibre silk and terylene thread are woven into the knit fabric grey cloth with large circle machine that then with the knit fabric piece dyeing finishing, the knit fabric after will dyeing again carries out high-temperature shaping; It is characterized in that bamboo-carbon fibre silk and the terylene thread network low-stretch yarn for the band site, its site is 40～50/meter; Before the knit fabric piece dyeing finishing knit fabric grey cloth is carried out pre-setting earlier, its temperature is 175～185 ℃, and the speed of a motor vehicle is 25～35 meters/minute; Again the knit fabric grey cloth behind the pre-setting is dyeed the wrong side out of knit fabric grey cloth before dyeing then, in dye liquor, add the dye bath treasured simultaneously, can overcome the bundle silk of dyeing, the phenomenon of creasing thus, during dyeing in the dye liquor the precious addition of dye bath be 1.5～2.5g/L; bath raio is 1: 11～1: 13, and temperature is 125～135 ℃; Knit fabric behind the high-temperature shaping is carried out reduction cleaning, and cleaning temperature is 75～85 ℃, and bath raio is 1: 11～1: 13,, scavenging period is 15～25 minutes, adds caustic soda and sodium hydrosulfite in cleaning fluid, the concentration of caustic soda is 25～30 weight %, and addition is 1.5～2.5g/L; The addition of sodium hydrosulfite is 2.5～3.5g/L, and the content of sodium dithionite is 80～90 weight % in the sodium hydrosulfite; Knit fabric after the reduction cleaning is carried out low-temperature shaped getting product again after dehydration, its temperature is 95～105 ℃, and the speed of a motor vehicle is 25～35 meters/minute.
The present invention is 40～50/meter a network low-stretch yarn by bamboo-carbon fibre silk and terylene thread being made the site, has increased the intensity of fiber in the silk thus, does not influence the performance of fiber simultaneously again; By the knit fabric grey cloth being carried out pre-setting, when dyeing earlier with the wrong side out of grey cloth and in dye liquor, add the method for dye bath treasured before dyeing, overcome knit fabric and the phenomenon of pricking silk and creasing when dyeing, occurred; By behind the knit fabric high-temperature shaping, again knit fabric is carried out reduction cleaning and low-temperature shaped, make the knit fabric that contains the bamboo-carbon fibre silk of production have good staining fastness.
The advantage that the present invention compared with prior art has is:
1, bamboo-carbon fibre silk and terylene thread are carried out the fracture of wire phenomenon can not occurring when the knit fabric grey cloth is produced.
2, silk, the phenomenon of creasing do not appear pricking in grey cloth when dyeing.
3, the knit fabric that contains the bamboo-carbon fibre silk of Sheng Chaning has good staining fastness.
Four, the specific embodiment
The present invention is further detailed explanation below in conjunction with embodiment.
Bamboo-carbon fibre silk and hydroscopic fast-drying terylene thread are the network low-stretch yarn of band site, are produced by Baihe Weaving Co., Ltd., Wuxi, and its specification is respectively: bamboo-carbon fibre silk: 36*75D/72F, and the site is 45/meter; Hydroscopic fast-drying terylene thread: 75D/36F*75D, the site is 45/meter; Dyestuff is the DISPERSE DYES of U.S. De Sida company; Levelling agent is the DPL of Switzerland Clariant company; Softener is 3499 of Wuxi dolantin chemical industry technology Co., Ltd production, and the dye bath treasured is that Wuxi dolantin chemical industry technology Co., Ltd produces.
Example 1, bamboo-carbon fibre silk and hydroscopic fast-drying terylene thread are woven into the knit fabric grey cloth with large circle machine; The knit fabric grey cloth that makes will be carried out pre-setting earlier before dyeing, its temperature is 180 ℃, and the speed of a motor vehicle is 30 meters/minute; Again the knit fabric grey cloth behind the pre-setting is dyeed the wrong side out of knit fabric grey cloth before dyeing then, the addition of DISPERSE DYES is that the addition of 2% o.w.f, levelling agent is that 2g/L, softener addition are that the precious addition of 2% o.w.f, dye bath is 1.5～2.5g/L in the dye liquor, the bath raio of dyeing is 1: 12, and temperature is 130 ℃; Knit fabric after the dyeing is carried out high-temperature shaping, and temperature is 180 ℃, and the speed of a motor vehicle is 20 meters/minute; The knit fabric of high-temperature shaping is carried out reduction cleaning, and cleaning temperature is 80 ℃, and bath raio is 12, and scavenging period is 20 minutes, adds caustic soda and sodium hydrosulfite in cleaning fluid, and the concentration of caustic soda is 30 weight %, and addition is 2g/L; The addition of sodium hydrosulfite is 3g/L, and the content that connects two industry sodium sulphate in the sodium hydrosulfite is 85 weight %; Knit fabric after the reduction cleaning is carried out low-temperature shaped getting product again after dehydration, its temperature is 100 ℃, and the speed of a motor vehicle is 30 meters/minute; The grammes per square metre of the knit fabric that contains the bamboo-carbon fibre silk that makes is 150G/M
2, washing shrinkage: laterally≤3%, vertically≤3%.
Claims (1)
1. a production method that contains the knit fabric of bamboo-carbon fibre silk comprises bamboo-carbon fibre silk and terylene thread are woven into the knit fabric grey cloth with large circle machine, and then with the knit fabric piece dyeing finishing, the knit fabric after will dyeing again carries out high-temperature shaping; It is characterized in that bamboo-carbon fibre silk and the terylene thread network low-stretch yarn for the band site, its site is 40～50/meter; Before the knit fabric piece dyeing finishing knit fabric grey cloth is carried out pre-setting earlier, its temperature is 175～185 ℃, and the speed of a motor vehicle is 25～35 meters/minute; Again the knit fabric grey cloth behind the pre-setting is dyeed the wrong side out of knit fabric grey cloth before dyeing then, in dye liquor, add the dye bath treasured simultaneously, can overcome the bundle silk of dyeing, the phenomenon of creasing thus, during dyeing in the dye liquor the precious addition of dye bath be 1.5～2.5g/L; bath raio is 1: 11～1: 13, and temperature is 125～135 ℃; Knit fabric behind the high-temperature shaping is carried out reduction cleaning, and cleaning temperature is 75～85 ℃, and bath raio is 1: 11～1: 13,, scavenging period is 15～25 minutes, adds caustic soda and sodium hydrosulfite in cleaning fluid, the concentration of caustic soda is 25～30 weight %, and addition is 1.5～2.5g/L; The addition of sodium hydrosulfite is 2.5～3.5g/L, and the content of sodium dithionite is 80～90 weight % in the sodium hydrosulfite; Knit fabric after the reduction cleaning is carried out low-temperature shaped getting product again after dehydration, its temperature is 95～105 ℃, and the speed of a motor vehicle is 25～35 meters/minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100263839A CN101532202B (en) | 2009-04-22 | 2009-04-22 | Method for producing knitted fabric containing bamboo charcoal fibre yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100263839A CN101532202B (en) | 2009-04-22 | 2009-04-22 | Method for producing knitted fabric containing bamboo charcoal fibre yarns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101532202A CN101532202A (en) | 2009-09-16 |
| CN101532202B true CN101532202B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100263839A Active CN101532202B (en) | 2009-04-22 | 2009-04-22 | Method for producing knitted fabric containing bamboo charcoal fibre yarns |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949089A (en) * | 2010-08-24 | 2011-01-19 | 福州福华纺织印染有限公司 | Method for enhancing fabric color fastness |
| CN102560865A (en) * | 2012-01-19 | 2012-07-11 | 广州市天海花边有限公司 | Bamboo charcoal fiber lace ruffle and dyeing and finishing process thereof |
| CN107574547A (en) * | 2017-08-25 | 2018-01-12 | 上海日舒科技纺织有限公司 | A kind of preparation method of wide width thin type one-sided composition looped fabric |
| CN112941659A (en) * | 2021-01-27 | 2021-06-11 | 黄沫珊 | Production method of knitted fabric based on bamboo charcoal fiber yarns |
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