1. Select dyes according to the cost of dyes: when selecting dyes, we should not only consider the shade and fastness, but also consider the cost and supply of dyes and auxiliaries.

2. Select dyes according to dyeing mechanical properties: due to different dyeing machines, the properties and requirements of dyes are also different. If it is used for roll dyeing, the dyestuff with higher directness should be selected; if it is used for pad dyeing, the dyestuff with lower directness should be selected, otherwise, it will produce products that do not meet the requirements, such as deep in front and light in back, uneven color and so on.

3. Choose dyes according to the properties of fibers: due to the different properties of various fibers, it is necessary to choose appropriate dyes when dyeing.

4. Selection of dyes for color matching: when color matching is needed, attention should be paid to their composition, solubility, color fastness and dye uptake. Due to the different dyeing properties of various dyes, the dyeing effect is often affected by the differences of temperature, solubility and dye uptake. Therefore, it is necessary to select dyes with similar properties when color matching, and the closer the dyes are, the better. This is conducive to the control of process conditions and the stability of dyeing quality.

As professional manufacturer of dyestuff, we can not only produce good quality basic dyes, sulphur black, acid dyes, direct dyes and solvent dyes, but also we can give suggestions help you reduce dyeing cost. Welcome your inquiry.

Contact person: Miss Jessie Geng

Email:jessie@xcwychem.com

Mobilephone/Whatsapp: +86-13503270825