There are two types of
raincoat fabrics: high-density fabrics and coated fabrics. Coated fabric is a fabric processed by a special process. It is the use of solvent or water to dissolve the required coating particles into a salivation shape, and then apply it evenly on the cloth in a certain way (cylinder net, scraper or roller), and then fix it at the temperature in the oven to make A uniform layer of covering rubber is formed on the surface of the fabric, so as to achieve the functions of waterproof, windproof, and breathable.
The principle of this is actually very simple, but the operation is the key!
Use solvents (toluene or methyl ethyl ketone is generally used in fabric factories now) to dissolve the required coating particles into a salivation shape, and then apply a spatula evenly on the fabric, and then fix it at the temperature in the oven , So that a uniform layer of covering rubber is formed on the surface of the fabric, so as to achieve the functions of waterproof, windproof, and vapor permeability! Coated fabrics or fabrics generally have a higher improvement in split yarn. These coated fabrics are used in down jacket fabrics, ski wear fabrics, work protective clothing fabrics, outdoor sportswear fabrics, etc.
