... oil,nonskid cotton): Mainly used for production of polyester wadding;b.semi-silica cellucotton: Mainly used for ... .5D-3D:Suitable for filling products,e.g.polyester wadding,garment,and bedclothes.c.7D silicon:Suitable ... ,automobile filling products,and pillow.e.Pearl wool ball:Suitable for filling products,e.g.pillow,garment, ... cotton Cotton types Toys cotton, domestic cotton,polyester staple fiber