The utility model provides an end sealing structure of a bowl shrinkable film packaging machine, which has good 2.5 rust performance. The utility model is characterized in that it includes a lower cutter shaft connected with the transmission mechanism, a chain drive sprocket and a lower drive gear connected with the lower cutter shaft, a transition chain connected with the chain drive sprocket, an upper drive gear connected with the lower drive gear, and an upper drive gear 6 Loosen the upper cutter shaft connected with the upper jaw holder, the two upper end sealers connected with the upper cutter shaft and the two lower end sealers connected with the lower cutter shaft. The sealing ends of the two upper end sealers and the two lower end sealers are in a three slope structure. The end sealing structure of the bowl shrink film packaging machine of the utility model has the advantages of fast packaging speed, saving packaging materials and reducing the use cost of users
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