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Dye process of mixed fabric of cuprammonium fiber and rayon

A cupro fiber, dyeing method technology, applied in the direction of dyeing method, textile and papermaking, dumping textile material processing, etc., can solve the problem of no success, and achieve the effect of reducing chromatic aberration, comfortable wearing, increasing permeability and color absorption. The effect of uniformity

Inactive Publication Date: 2007-10-03
WUJIANG DEYI FASHIONS CLOTHS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tidying up, there is no successful example yet

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A cupro ammonia fiber and rayon yarn interwoven cloth, wherein the warp yarn of the interwoven cloth: cupro ammonia fiber single fiber fineness should be below 2.2TEX, weft yarn: rayon yarn, the single fiber fineness in the yarn should be 1.3~1.4DTEX, and the fiber length should be 38 or 50mm, and the yarn count is above 30S. Reasonable design of fabric structure, warp and weft tightness ratio: plain weave is less than or equal to 1:1.1, twill weave is less than or equal to 1:1.3, where the ideal plain weave tightness ratio and twill weave tightness ratio is greater than the twill weave tightness ratio , its dyeing method includes the following steps:

[0027] (1) Water washing process: roll the cupro ammonia fiber and rayon yarn interwoven cloth into the cloth rolling roller of the dyeing machine for cleaning, and add an appropriate amount of detergent, and the water temperature is about 60°C, and wrap it around the cloth in the dyeing machine. The roller of the cloth...

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Abstract

The dyeing process of cuprammonium rayon includes the following steps: water washing, refining and dyeing. In the water washing step, stains on the cuprammonium rayon is eliminated initially; the refining step eliminates sizing material, grease and stains, improves the hand feeling, and raises the dyeing permeability and homogeneity. The dyed cuprammonium rayon fabric is hygroscopic, air permeable and comfortable.

Description

technical field [0001] The invention relates to a method for dyeing cloth, in particular to a method for dyeing cloth interwoven with cupro ammonia fiber and rayon yarn. Background technique [0002] In the modern textile industry, people have been working hard to explore and develop a kind of excellent regenerated natural plant fiber fabrics to improve and enhance the wearing function of natural plant fiber fabrics to meet the needs of the market. Rayon fiber is the current domestic regenerated fiber. A kind of viscose fiber with the highest output and the widest application range. Its products include filament and staple fiber. The raw materials for production are cotton linters or trees. There is a big difference in style and characteristics. [0003] Cupro fiber, like viscose fiber, belongs to regenerated cellulose fiber, which meets the requirements of contemporary people to return to nature and advocate ecology and environmental protection. ...

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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IPC IPC(8): D06P3/82D06B3/32D06B1/02D06B1/04
Inventor 姚德荣
Owner WUJIANG DEYI FASHIONS CLOTHS
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