Dip dyeing method of grafting-modified all cotton by fluorescent paint

Abstract

The invention discloses a dip dyeing method of grafting-modified all cotton by fluorescent paint, which adopts fluorescent paint and performs overflow dip dyeing in a dye vat; the method comprises the following steps: firstly scouring and bleaching a grey fabric for pre-treatment, performing grafting modification of all-cotton fibers, and adding fluorescent paint for dyeing. Through the above mode, the dip dyeing method of grafting-modified all cotton by fluorescent paint provided by the invention has low consumption cost; the prepared fabric has the fluorescence effect with glaring brilliant light; the method ensures the dip dyeing quality of the paint, puts an end to the disadvantages of color marks and color spots during dip dyeing in the dye vat by the paint, breaks the fact that all-cotton fibers are fabrics which can not be dyed to have fluorescence effect, and provides a brilliant new color for the field of all-cotton fabrics.

Description

[0001] technical field [0002] The invention relates to a fluorescent coating modified grafted cotton exhaust dyeing method. Background technique [0003] With the advancement of science and technology, more and more researches on fluorescence have been carried out, and the application range of fluorescent substances is becoming wider and wider. Fluorescent substances are mainly used in dyes. [0004] In the dyeing and finishing chemical dyes, the dispersing material has fluorescent material, but it is limited to dyeing polyester with fluorescent effect. Among the active materials, there is no fluorescent active material except one branch of peach red which is a fluorescent active material. However, the only one branch of pink is a fluorescent active material, which still cannot dye various fluorescent color effects in the field of cotton. And existing coating can't guarantee quality when dip-dyeing in the dye vat, even can cause the drawback of color stain, color flower. ...

AI Technical Summary

Problems solved by technology

[0004] In dyeing and finishing chemical dyes, dispersing materials have fluorescent materials, but they are limited to dyeing polyester with fluorescent effects

Among the active materials, there is no fluorescent active material except for one branch of peach red, which is a fluorescent active material. However, the only one branch of pink is a fluorescent active material, and it is still unable to dye various fluorescent colors in the cotton field.

Moreover, the existing paint cannot guarantee the quality when it is dipped in the dyeing vat, and may even cause the disadvantages of color stains and color flowers.

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