What Should Be Paid Attention To When Using Woven Tapes in Daily Life?

(1) Factors such as roller pressure, uniformity of curing temperature in the baking oven, infrared pre drying temperature, moisture content, and concentration of anti migration agent can all affect the color difference of continuous hot-melt dyeing of polyester webbing. Generally, the roller pressure is 0.2 MPa, the temperature difference between the left, middle, and right of the baking oven is not more than 2 ℃, the infrared pre drying temperature is 100 ℃, and the mass concentration of the anti migration agent is not more than 15 g/L; After pre-treatment, the ribbon should be fully dried to effectively control the color difference of the ribbon dyeing.
(2) The quality of the blank strip, machine management, and dye formulation also have a significant impact on the control of color difference in dyeing. In the production process of polyester ribbon hot-melt dyeing, it is necessary to systematically control the consistency of the quality of the ribbon, timely maintain and repair the machine, and use dyes and additives reasonably to achieve good dyeing results.