The machine consists of a fiber opening machine, a filling machine and a electronic weighing table. lt is suitable foropening and filing process of all kinds of fiber.The loosening rate of ordinary fiber is more than 99%, and the loosening rate of the three dimensional screw cotton canreach more than 95% as long as it is loosened at one time.lt is suitable for sofa factory, bedding factory, toy factory andhome textile clothing factory to produce and process fiber cotton and fill it directly and evenly into coth bag because itslarge output and high efficiency.