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Cationic polyester blended yarn with slub effect and production method thereof

A technology of cationic polyester and blended yarn, which is applied in yarn, textile and papermaking, etc. It can solve the problems of inconsistency in style and composition requirements, and achieve the effects of expanding product structure and scope, convenient management, and simple production

Inactive Publication Date: 2016-08-17
ZHEJIANG HUAFU COLOR TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a fabric with a segmented color effect using cationic polyester blended yarn and its preparation method, so as to overcome the style and composition requirements of the prior art Deficiencies that cannot be unified

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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  • Cationic polyester blended yarn with slub effect and production method thereof
  • Cationic polyester blended yarn with slub effect and production method thereof
  • Cationic polyester blended yarn with slub effect and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Develop and produce a kind of segment color yarn whose composition is 60wt% cotton and 40wt% polyester, and the segment color style is short segments. After dyeing, the segment color effect is color dots, and the background color is white. The segment color process parameters are set in the following table:

[0049]

[0050] Calculated according to the above table, the content of auxiliary color roving in the finished yarn is 5.6wt%. According to the above calculation results, the auxiliary color roving composition is set to be 100wt% cationic polyester, the main color roving composition is 63.5wt% cotton and 36.5wt% ordinary polyester.

[0051] By adopting the above-mentioned process, the components of the obtained off-white segment colored yarn are 60wt% cotton and 40wt% polyester (wherein 5.6wt% is cationic polyester). The yarn obtained by the above method is used for weaving, and then Jingjiang Ruihua’s cationic black X-FBL is selected, and the dosage is 3wt% o...

Embodiment 2

[0053] Develop and produce a kind of segment color yarn whose composition is 60wt% viscose and 40wt% polyester, and the segment color style is medium segment. After dyeing, the segment color effect is color dots, and the background color is white. The segment color process parameters are set in the following table:

[0054]

[0055] Calculated according to the above table, the content of auxiliary color roving in the finished yarn is 12.7wt%. According to the above calculation results, the auxiliary color roving component is set to be 100wt% high temperature and high pressure cationic polyester, the main color roving component is 68.7wt% and the viscose is 31.7wt% ordinary polyester.

[0056] By adopting the above process, the composition of the off-white segment colored yarn is 60 viscose / 40 polyester (12.7 wt% of which is high temperature and high pressure cationic polyester). The yarn obtained by the above method is used for weaving, and then the cationic dye SD-O of Z...

Embodiment 3

[0058] Develop and produce a kind of segment color yarn whose composition is 60wt% cotton and 40wt% polyester, and the segment color style is long segment. After dyeing, the segment color effect is colored dots, and the background color is 5% dark light-colored yarn. The segment color process parameters are set in the following table:

[0059]

[0060] Calculated according to the above table, the content of auxiliary color roving in the finished yarn is 6.5wt%. According to the above calculation results, the auxiliary color roving component is set to be 100wt% cationic polyester. Because the base color requires 5% deep light color points, the main color roving composition is calculated to be 64.2wt% cotton, 30.8wt% ordinary polyester and 5% cationic polyester.

[0061] By adopting the above process, the components of the obtained off-white segment colored yarn are 60wt% cotton and 40wt% polyester (wherein 11.2wt% is cationic polyester). The yarn obtained by the above met...

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 belongs to the field of color spinning, and in particular relates to a cationic polyester blended yarn with a segment color effect. The cationic polyester blended yarn is prepared by using a main-color roving and an auxiliary-color roving through a three-roller ring-spindle segment-color spinning machine. The obtained cationic polyester blended yarn is dyed with cationic dyes; at least one of the main-color rovings and auxiliary-color rovings contains off-white cationic polyester. The cationic polyester blended yarn with segment color effect and fabrics woven by adopting the technical solution in this application are simple to produce and easy to manage. The segment color style and yarn composition can be adjusted and expanded arbitrarily according to the needs of customers. product structure and scope.

Description

technical field [0001] The invention relates to the field of color spinning, in particular to a cationic polyester blended yarn and a fabric with a segmented color effect formed therefrom. Background technique [0002] In recent years, as people's demand for fashionable and personalized clothing continues to increase, Duancai yarn is loved by people every day and has become a key product in the textile field. However, most of the segment colored yarns on the market are produced in color spinning factories, which have long production process, complex production process, poor production quality stability, high energy consumption and low energy saving in polyester raw material dyeing process. [0003] For example, the domestic application number is 200710070604.3 patent discloses a kind of manufacturing method of blended section colored yarn, blended section colored yarn is formed by blending colored fiber and natural color fiber, and described colored fiber is polyester, acryl...

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): D02G3/04D02G3/34
CPCD02G3/04D02G3/346D10B2201/02D10B2201/24D10B2331/04
Inventor 朱翠云刘伟何卫民解新生宋祖龙叶辉汤维
Owner ZHEJIANG HUAFU COLOR TEXTILE
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