The utility model discloses a barrier easy-to-tear film, relates to the technical field of food packaging film production and processing, and solves the problem that the subsequent processing and production efficiency is greatly reduced due to the fact that a notch needs to be formed in the edge of a sealed packaging film. The sealing strip comprises two sealing material layers, a heat insulationmaterial layer and a toughening material layer are arranged between the two sealing material layers, a blocking material layer is arranged between the heat insulation material layer and the tougheningmaterial layer, and a plurality of strip-shaped grooves are formed in the ends, close to each other, of the two sealing material layers. The barrier easy-to-tear film has good easy-to-tear performance, and when the barrier easy-to-tear film is used for sealing and packaging materials, a notch does not need to be formed in the edge of the barrier easy-to-tear film, so that the efficiency of the barrier easy-to-tear film in subsequent processing and production is improved.