High-strength and high-toughness food packaging roll film

The utility model discloses a high-strength high-toughness food packaging roll film which comprises a winding drum, a film body is wound on the surface of the winding drum, the film body comprises a base layer, a strengthening layer, a toughness layer, a high-temperature-resistant layer, a waterproof layer and a wear-resistant layer, the strengthening layer is fixedly connected to the surface of the base layer, the toughness layer is fixedly connected to the surface of the strengthening layer, and the wear-resistant layer is fixedly connected to the surface of the waterproof layer. The surface of the tough layer is fixedly connected with a high-temperature-resistant layer, the surface of the high-temperature-resistant layer is fixedly connected with a waterproof layer, the surface of the waterproof layer is fixedly connected with a wear-resistant layer, a connecting frame is inserted into the winding drum in a penetrating mode, and the two sides of the top end of the connecting frame are rotationally connecte