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Natural dye dyeing method (orange yellow)

A technology of natural dyes and dyeing methods, which is applied in dyeing methods, textiles and papermaking, and can solve the problems that natural dyes cannot meet the diversity of choices

Pending Publication Date: 2021-02-19
无锡夏利达漂染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved in the present invention is to overcome the defect that natural dyes in the prior art cannot meet the selection of modern people's diversity, thereby providing a natural dyeing method (orange yellow)

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] A natural dye dyeing method (orange yellow), comprising the following steps:

[0017] A1: Dyeing:

[0018] Put the dye, mordant and yarn into clean water, and continue to heat up to a certain temperature for dyeing. After dyeing, wash with water at room temperature.

[0019] Specifically, in one embodiment, the dye is a natural dye of gardenia jasminoides, the owf of the dye is 2%, the weight ratio of the yarn to water is 1:10, the mordant is alum, and the mordant The owf of the agent is 1%.

[0020] The continuous heating process includes two steps, 01: heating to 70 degrees Celsius and processing for 30 minutes; 02: heating to 80 degrees Celsius and maintaining for 60 minutes.

[0021] The continuous heating rate was 2°C / min.

[0022] A2: Soaping:

[0023] Specifically, in one embodiment, the soaping agent and the yarn treated in A1 are added into clean water, and the temperature is continuously raised to a certain stable temperature, then treated for a certain pe...

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PUM

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Abstract

The invention relates to the technical field of natural dyes, in particular to a natural dye dyeing method (orange yellow), and aims at solving the problems that in the prior art, there are few natural dyes, and the requirement for diversity cannot be met. The natural dye dyeing method is technically characterized by comprising the following steps that A1, dyeing: putting a dye, a mordant and yarns into clear water and continuously heating them to a certain temperature for dyeing, and washing with water at room temperature after dyeing is finished; and A2, soaping: adding a soaping agent and the yarns processed in the step A1 into clear water, continuously heating them to a certain stable temperature, performing processing for a certain period of time, and washing with water after the processing is finished. The gardenia jasminoides natural dye is used as the dye to dye the yarns, so that the requirements of modern people on various colors are met, and the addition of chemical dyes tothe yarns is avoided.

Description

technical field [0001] The invention relates to the technical field of natural dyes, in particular to a method for dyeing natural dyes (orange yellow). Background technique [0002] Natural dyes refer to dyes obtained from plants, animals or mineral resources, without artificial synthesis, with little or no chemical processing. Natural dyes can be divided into plant dyes, animal dyes and mineral dyes according to the source, among which plant dyes are the main ones. [0003] In the prior art, there are few techniques for using natural dyes, which cannot satisfy the choices of modern people's diversity. Contents of the invention [0004] Therefore, the technical problem to be solved in the present invention is to overcome the defect that natural dyes in the prior art cannot meet the selection of modern people's diversity, thereby providing a natural dyeing method (orange yellow). [0005] Above-mentioned technical purpose of the present invention is achieved through the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P1/00D06P1/44D06P5/02
CPCD06P1/0032D06P1/34D06P1/445D06P5/02
Inventor 薛朝宽吴声红
Owner 无锡夏利达漂染有限公司