... (without silicon oil,nonskid cotton): Mainly used for production of polyester wadding;b.semi-silica cellucotton: Mainly used for bedclothes or sofa ... .b.2.5D-3D:Suitable for filling products,e.g.polyester wadding,garment,and bedclothes.c.7D silicon:Suitable for filling products ... cotton The packed cotton Cotton types Toys cotton, domestic cotton,polyester staple fiber