The difference between coated non-woven fabric and coated non-woven fabric

Laminated non-woven fabrics and coated non-woven fabrics are both developed to make non-woven fabrics have a waterproof effect. Due to their different production processes, the final effects are also different.


First, the coated non-woven fabric is made by using equipment to melt plastic particles, and then sprayed on the surface of the non-woven fabric. The advantage is that the production speed is fast and the cost is low. Film-coated non-woven fabrics are produced by compounding pe film and non-woven fabrics that have been printed or produced in high-temperature equipment. The thickness of the two materials can be determined by the raw materials.


Second, look at the color. Since the coated non-woven fabric is formed by the film and the non-woven fabric at one time, the product produced has obvious small pits from the surface. The coated non-woven fabric is a finished composite, and the smoothness and color are better than the coated non-woven fabric. .


Laminated non-woven fabric


Third, in the production of coated non-woven fabrics, the technical cost of adding anti-aging agents after the plastic melts is too high. Generally, the commonly used coated non-woven fabrics rarely add anti-aging agents, so that they will age under sunlight. The speed is faster. Since the PE film used in the peritoneal non-woven fabric has been added with an anti-aging agent before production, its anti-aging effect is also better than that of the coated non-woven fabric.