Dyeing process of various types of webbing The dyeing p […]
Dyeing process of various types of webbing
The dyeing process and process of the webbing are mainly determined according to the material of the webbing. Different materials are suitable for different dyes and different processes. The dyeing process of different materials is as follows:
Material-dependent dyeing process:
1. Polyester webbing polyester fiber characteristics (compact) - hot melt dyeing, high temperature and high pressure dyeing - dyes selected - disperse dyes - temperature - (hot melt dyeing) around 190 degrees Celsius - (high temperature and high pressure dyeing) Around 130 degrees Celsius.
2. Nylon webbing (protein product) Nylon fiber characteristics (with reactive functional groups) - steaming process - selected dyes - (weak) acid dyes - temperature - about 100 degrees Celsius.
3. Cotton products (cellulose fiber) The basic process and process of the dyeing workshop: 1. Polyester fiber into the belt - pre-washing - pre-drying - coloring tank - pre-baking (infrared) - high temperature baking - - After washing (reducing cleaning) - after drying - falling belt.