Air layer fabrics are divided into many types, according to the raw materials, there are fully polyester air layer, polyester and spandex air layer, etc.The Air layer fabrics of all polyester raw materials, characterized by light weight, cheap price, but feel and elasticity is not so good.And the air layer of polyester and spandex feel and elasticity are very good, can be used for underwear, mask production.Our Air layer fabrics are all woven with a large circle machine, and there is no folding in the middle of the cloth, so the quality is better.