Specifications: Polyester batting is sometimes called artificial cotton batting. Many people are probably familiar with its properties Polyester batting is sometimes called artificial cotton batting. Many people are probably familiar with its properties – it is a light, voluminous, elastic, fast-drying material with good thermal properties. We should also mention that it is made from the joined together polyether threads, and therefore, requires a special treatment when it comes to thermal processing. You should pay special attention to how and where the articles with polyether are dried, it should be done away from the heat sources. artificial cotton batting