Fully automatic protective gowns body making machine, from material feeding to belt welding, neckline cutting, folding, cuff cutting, shoulder welding, forming and cutting, etc. No need any manual operation and only requires one worker to operate it. At the same time, it is the first in the industry to realize that the nailing function can be turned on selectively to achieve the dual-use of one machine and two products and it replaces most of the traditional manual processes