Polyester Drawn Textured Yarn commonly known as Polyester DTY is a manufactured by processing Polyester POY. The yarn develops a texture by twisting and drawing it at the same time using heat. The yarn develops texture by a process involving hot drawing, twisting, thermosetting and de-twisting.  The texturizing process imparts bulk and stretch properties. Different heating techniques can be used to make the yarn set for specific use. It also comes in dope dyed