Novel tensile covering membrane device

The utility model provides a novel tensile covering membrane device, it includes supply membrane device 1, frame 2, enter membrane system bag mechanism 3, tensile covering membrane mechanism 4, frame2 is standing column frame formula structure, and frame 2 is equipped with four stands 21, and the vertical locking rack 22 that sets up is gone up to every stand 21, and the outside of frame 2 is equipped with and supplies membrane device 1, the new and old film that supplies membrane device 1 can automatic heat -seal under the manual work is supplementary to peg graft, the upper end of frame 2 are equipped with into membrane system bag mechanism 3, it can reciprocate in 2 inboards of frame to enter membrane system bag mechanism 3, and the below of entering membrane system bag mechanism 3 isequipped with tensile covering membrane mechanism 4. The utility model discloses can improve out the membrane success rate, improve production efficiency, the convenient maintenance is maintained. 种新型拉伸套膜装置，它包括供膜装置1、机架2、进膜制袋机构