Spray-melt cloth is mainly polypropylene, and now many professional manufacturers will also produce spray-melt cloth. Of course, raw materials are needed to produce meltblown cloth.

Velvet refers to cotton fabric with rich and fluffy surface after napping. Through the pinhole flocking process on the surface of the fabric, more fluff is produced, which has strong three-dimensional effect, high gloss and soft and thick feel. At present, the material of spray-bonded cloth is really in short supply, so some big companies are also concentrating on producing special materials for spray-bonded cloth.