PSF & Yarn We are one of the biggest Polyester staple ... of polyester staple fiber,including dope dyed colored and white fiber, hollow or solid,low melt,Flame-retardant ... triangle; solid or hollow, siliconised or non-siliconised Color: white, black, any dope dyed color according to our sample ... me. Addtionally , we also provide Polyester spun/blend yarn and demand more than 10000 MTs various kinds of PET ...