What is the manufacturing process of flame retardant fabrics?

What is the manufacturing process of flame retardant fabrics?

 

The production process of flame retardant fabrics: Simply put, it is rolling and baking. Specifically, the first step is rolling, that is, the first chemical agent, and the second step is ammonia fumigation.

At this time, the ammonia smell of the fabric will be very serious. Ammonia fumigation can enhance the washing resistance of fabrics, but the flame retardant properties are not very stable.

  So the next step is to reduce the smell of ammonia smoke through the oxidation process.

In the process of stretching, the overall performance of the fabric will be much better, and then through pre-shrinking, the shrinkage of the fabric is controlled.

At this point, the finishing process of the fabric is completed.