Preserved vegetable fresh-keeping and film-sealing packaging machine

The invention discloses a prefabricated vegetable fresh-keeping film sealing packaging machine, and relates to the technical field of food packaging, the prefabricated vegetable fresh-keeping film sealing packaging machine comprises a box body, the box body is provided with a supporting mechanism, a packaging box is movably placed on the supporting mechanism, the packaging box is subjected to fresh-keeping film sealing through a film sealing assembly, and film pasting assemblies are arranged on the two sides, close to the film sealing assembly, of the box body; the film pasting assembly is matched with the supporting mechanism to conduct auxiliary sealing after the film sealing action, and the preservation film sealing effect of the prefabricated vegetables is guaranteed. By conducting film sealing, negative pressure adsorption, film pasting, local heat sealing and other operation on the prefabricated vegetable packaging box, full sealing of prefabricated vegetable preservative film packaging is achieved, the