Dyestuff industry experts

Disperse TXF Series
Home » Information » Company News » What are the main points of the dyeing process?

What are the main points of the dyeing process?

Views: 8     Author: Site Editor     Publish Time: 2021-06-01      Origin: Site


facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

1. When dyeing, close the machine cover before heating up, and observe the running condition of the grey cloth in the machine from the glass sight hole at any time, and check whether there are any abnormal sounds and phenomena in the machine parts.

2. When the temperature is 50~60℃, the disperse dye dyeing is very slow or hardly dyeing.

3. When the temperature is above 80℃, the dyeing speed will increase. Therefore, the temperature should not be too fast when the temperature is between 80 and 130℃.

4. Generally, graded heating and graded heat preservation are used to control the heating rate. This is especially important for Disperse Red 3B, Disperse rubine S-2GFL, and Disperse Scarlet S-BWFL, which are easy to cause color stains.

5. When cooling down, the cooling speed should not be too fast to avoid defects such as wrinkle marks and chicken paw marks. Therefore, it is necessary to strictly control the cooling rate.

Related Articles

content is empty!

Didn't find what you want?

We look for the best partner to share our product range and our philosophy! Welcome to be our next partner!
You can contact us now and tell us what you need, and we will reply to you immediately.
Contact us



copyright 2020 ©  Hangzhou Tiankun Chem Co.,Ltd 杭州天昆化工有限公司