Novel mineralization reactive dyeing technology
A technology of reactive dyeing and reactive dyes, applied in the field of new mineralized reactive dyeing technology, can solve the problems of poor dyeing efficiency, uneven dyeing, complex production process, etc., and achieve the effect of ensuring dyeing, improving dyeing efficiency and shortening the process
Inactive Publication Date: 2019-07-05
江苏浩泰毛纺织染有限公司
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Problems solved by technology
[0008] In order to solve the above-mentioned technical problems, the present invention provides a novel mineralized active dyeing process to solve the problems of complex production process, poor dyeing efficiency and uneven dyeing in the existing dyeing process
Method used
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Embodiment
[0074] Dust removal for dyed fabrics: The fabrics used for mineralization reactive dyeing are dedusted and collected for later use.
[0075] The pretreatment process of dyed fabric: the described pretreatment process of dyed fabric includes the following steps:
[0076] S201: Washing of dyed fabrics: place the dyed fabrics in a water bath, add hot water to it, and keep it for 20 to 25 minutes after boiling; then add glacial acetic acid to the water bath to cool down to 50°C to 60°C time and hold for between 5 and 10 minutes.
[0077] S202: Pickling of dyed fabrics: adding sodium carbonate and hydrogen peroxide to a water bath for pickling to soften and remove impurities from the dyed fabrics, thereby improving the dyeing efficiency and coloring effect of the fabrics.
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Abstract
The invention provides a novel mineralization reactive dyeing technology, and belongs to the technical field of spinning dyeing technologies. The novel mineralization reactive dyeing technology comprises the following steps of performing dust removal of a dyed fabric for use; performing the pretreatment technology of the dyed fabric; preparing a reactive dye solution; performing the dyeing treatment technology of the dyed fabric; performing soaping on the dyed fabric to remove surface dyeing; dehydrating the dyed fabric; drying and shaping the dyed fabric; performing quality testing transfer storage for use. According to the novel mineralization reactive dyeing technology, the existing dyeing technology is improved, the dyeing and fixation steps are simplified, the dyeing time is saved, the dyeing technology and color control are easy, the problem that existing production processes are complex is solved, the dyeing efficiency is improved, and the dyeing uniformity of the dyed fabric isensured.
Description
technical field [0001] The invention belongs to the technical field of textile dyeing technology, and in particular relates to a novel mineralized active dyeing technology. Background technique [0002] Dyeing is dyeing, also known as coloring, which refers to the use of chemical or other methods to affect the substance itself to make it color. Under the conditions allowed by technology, dyeing can make objects show various colors that people need, and decorate life with colorful. The method of dyeing has been around since ancient times and has continued to develop. Textile materials are treated with a dye bath to chemically or physically combine dyes with fibers, or to generate insoluble colored substances on fibers. The dyestuff should have a certain resistance to washing, drying, rubbing and other properties on the fiber, which is called color fastness. The dyeing of textiles has a long history. With the continuous improvement of people's quality of life and the conti...
Claims
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IPC IPC(8): D06P1/38D06P1/44D06P1/673D06P5/02D06P5/10D06L4/12D06L4/13D06B9/02D06B9/04D06B15/10D06B19/00D06B21/00
CPCD06B9/02D06B9/04D06B15/10D06B19/0029D06B21/00D06P1/38D06P1/445D06P1/6735D06P5/02D06P5/10D06L4/12D06L4/13
Inventor 陆超陆永明唐凯陆璧莹
Owner 江苏浩泰毛纺织染有限公司
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