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Wool fabric dyeing assistant

A technology of dyeing auxiliaries and fabrics, which is applied in the field of daily necessities, and can solve problems such as gelation, yellowing of wool fibers, affecting fabric feel and brightness, etc., and achieves the effect of mild conditions, bright colors, and avoiding structural damage

Inactive Publication Date: 2016-10-12
TAICANG SHARTEX SHENTAI SWEATER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In general, fiber dyeing is completed under long-term high-temperature boiling dyeing, but high temperature can easily lead to yellowing or gelation of wool fibers, which seriously affects the feel and vividness of the fabric. In order to reduce the dyeing temperature to protect The quality of wool, various manufacturers have vigorously developed the low-temperature dyeing of wool, especially the use of various low-temperature dyeing auxiliaries for low-temperature dyeing of wool

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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  • Wool fabric dyeing assistant
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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the following examples will be further described in detail.

[0017] Table 1 is a list of ingredients of a wool fabric dyeing auxiliaries described in the embodiment of the present invention.

[0018] Table 1. Wool fabric dyeing auxiliaries composition (unit: part) described in the embodiment

[0019]

[0020]

[0021] The wool fabric dyeing auxiliary provided by the invention is added with rare earth element modified epoxy resin, so that the wool fabric after dyeing is bright in color, soft and comfortable, and the dyeing process conditions are mild, avoiding the structural damage of wool fiber, and the wool fabric is The quality is not damaged.

[0022] It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and not to limit. Although the present invention has been described in detail with reference ...

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 relates to a wool fabric dyeing assistant. The dyeing assistant comprises, by weight, 10-15 parts of rare earth element modified epoxy resin, 22-28 parts of amino silicon oil, 3-7 parts of a dye leveler, 2-6 parts of a dispersant, 1-2.5 parts of a pH regulator, 1-4 parts of an adhesion promoter, 0.2-1.8 parts of propylene glycol and 50-70 parts of water. The dyeing assistant containing the rare earth element modified epoxy resin makes dyed wool fabrics have bright color and be soft and comfortable, and allows the dyeing process to have the advantages of mild conditions, avoiding of structural destroys of wool fibers and no damages to the quality of the wool fabrics.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a dyeing auxiliary agent for wool fabrics. Background technique [0002] With the improvement of people's living standards, people's requirements for clothing are getting higher and higher, and there is an increasing demand for light, soft, elastic, good extensibility and drapability, good air permeability and novel styles. Because these demands are exactly where the superiority of woolen sweaters lies, therefore, woolen sweaters occupy an increasingly important position in the entire clothing field. [0003] In general, the dyeing of fibers is completed under long-term high-temperature boiling dyeing, but high temperature can easily lead to yellowing or gelation of wool fibers, which seriously affects the feel and brightness of the fabric. In order to reduce the dyeing temperature to protect In order to improve the quality of wool, various manufacturers have vigorousl...

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): D06P1/52
CPCD06P1/5264D06P1/5292
Inventor 杜士良
Owner TAICANG SHARTEX SHENTAI SWEATER