Milk protein fiber blended color spinning yarn and its production method

A technology of milk protein fiber and spinning yarn, which is applied in the field of spinning engineering, can solve the problems of not fully reflecting the characteristics of milk protein fiber, hardening of milk protein fiber, and damage of milk protein fiber, so as to maintain the style of hand feeling, soft hand feeling, The effect of maintaining excellent performance

Active Publication Date: 2006-12-27
平湖市华孚金瓶纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the color of the product made by ordinary milk protein fiber white yarn is single, and when the white yarn or gray cloth blended with other fibers such as cotton and wool is dyed and processed, it is easy to damage the milk protein fiber. Cause damage, make the milk protein fiber hard and brittle, and cannot fully reflect the characteristics of milk protein fiber
The commonly used alkaline dyeing process of milk protein fibers has the disadvantage of poor color fastness

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Milk protein fiber blended color spinning yarn and its production method
  • Milk protein fiber blended color spinning yarn and its production method
  • Milk protein fiber blended color spinning yarn and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Select 100 kg of milk protein fiber loose fiber, put it into a solution with a bath ratio of 1:8 and contain 2 g / L of chelating dispersant at room temperature, 2 g / L of soaping agent, heat up to 70 ° C for 15 minutes, and let it stand. The feet are drained and overflowed with water; reactive dyes are used, and the dyes are dyed with Taiwan Yongguang economical three primary colors at medium temperature, 3BS red, 3RS yellow, and Yuanqing B. After the dyes are melted from the auxiliary vat, they are added to the dyeing vat, and the pH value is adjusted with HAC. About 5; Pour in 1 / 5 Yuan Mingfen and run at room temperature for 10 minutes, then add 2 / 5 Yuan Mingfen and run at room temperature for 30 minutes, then heat up to the temperature required for dyeing at 1°C / min, choose according to the characteristics of different dyes Appropriate alkali addition rate curve for adding soda ash, such as figure 2 As shown, the rate of adding alkali should be slow first and then fas...

Embodiment 2

[0072] Select 150 kg of milk protein loose fiber, put it into a solution with a bath ratio of 1:15 and contain 3 g / L of chelating dispersant at room temperature, 3 g / L of soaping agent, heat up to 75 ° C for 20 minutes, and let it go. Foot water, clean with overflowing water; using reactive dyes, the dyes are dyed with the three primary colors of Korean Wurong SPD, SPD red, SPD yellow, SPD blue, the dyes are melted from the auxiliary tank and added to the dye tank, and the pH is adjusted to about 6 with HAC; Pour in 1 / 5 Yuan Mingfen and run at room temperature for 10 minutes, then add 2 / 5 Yuan Mingfen and run at room temperature for 30 minutes, then heat up to the temperature required for dyeing at 1°C / min, and choose the appropriate alkali according to the characteristics of different dyes Rate curves for adding soda ash, such as image 3 As shown, the rate of adding alkali should be slow first and then fast. The time of adding alkali is 30 minutes, and the temperature is mai...

Embodiment 1～4

[0077] The spinning process route and process are the same as the above-mentioned spinning production technology. Specific data such as variety, raw material ratio, spinning count, single yarn, strand twist of each embodiment are shown in Table 2, and the process design parameters of each embodiment spinning variety are shown in Table 3.

[0078] Example

[0079] flow

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a milk protein fiber spinning yarn and manufacturing method, which is characterized by the following: making quality percentage in the mixed color spinning yarn at 5-100 percent milk protein fiber; dyeing milk protein fiber and other fibers respectively; adopting active dye for milk fiber through acid dyeing and alkaline color fixing course; reducing fiber destroying; keeping kinds of superior quality of fiber; satisfying personal pursuit for comfortable costume, health and fashion.

Description

technical field [0001] The invention relates to the technical field of spinning engineering in textile industry production, in particular to the technical field of milk protein fiber colored spinning yarn and a production method thereof. Background technique [0002] Milk protein fiber is made by Shanxi Hengtian Textile New Fiber Technology Co., Ltd., Shanghai Zhengjia Milk Silk Technology Co., Ltd. and other companies to extract casein after dehydration and degreasing of milk, and make protein spinning solution suitable for wet spinning process. Nitrile graft copolymerization or blend spinning, processed into a new type of milk protein fiber. The fiber contains casein, so it has the advantages of skin-friendly comfort, elegant luster, soft touch, moisture absorption and breathability, antibacterial health care, green environmental protection, etc. It can be made into various high-end underwear, shirts, T-shirts, home textiles, etc. [0003] However, the color of the produc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D06B1/00
Inventor 蒋永根但召文
Owner 平湖市华孚金瓶纺织有限公司
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