Preparation method of environment-friendly PE easy-to-tear packaging film

Abstract

The invention relates to the technical field of packaging films, in particular to a preparation method of an environment-friendly PE easy-to-tear packaging film. According to the preparation method of the environment-friendly PE easy-to-tear packaging film, a base, a side plate, a top plate, a laser marking machine and a motor are included, the side plate is fixedly arranged on the right side of the base, the top plate is fixedly connected to the right side of the side plate, the laser marking machine is fixedly arranged at the front end of the top plate, and the motor is fixedly connected to the left side of the side plate; and an output shaft of the motor is fixedly connected with a rotating plate. The environment-friendly PE easy-to-tear packaging film has the beneficial effects that the effect of the preparation method of the environment-friendly PE easy-to-tear packaging film is better, improvement is carried out on the basis of an existing method, the trowelling rotating roller, the rotating plate and the winding roller synchronously rotate through the first synchronous belt on the device, the device automatically and intermittently generates easy-to-tear line openings while winding the film belt, and the production efficiency is improved. And meanwhile, the surface of the winding roller can be flattened through rotation of the flattening rotating roller, and the tensile resistance of the thin film can be tested to different degrees.

Description

technical field [0001] The invention relates to the technical field of packaging films, in particular to a preparation method of an environmentally friendly PE easy-to-tear packaging film. Background technique [0002] It is usually necessary to package the product after the production of the product is completed, so it is necessary to use a packaging film. The environmentally friendly PE easy-to-tear packaging film is a kind of packaging film that can effectively reduce white pollution. Therefore, the environmentally friendly PE packaging film is widely used. In the production of environmentally friendly PE Easy-to-tear packaging film needs to use packaging film easy-tear line production device, and some existing packaging film easy-tear line production devices still have some problems in use. [0003] In the process of processing the easy-tearing line of the existing packaging film, the easy-tearing line cannot be produced while the roll film roll is rotating, and it is no...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical problems existing in the prior art, and provides a preparation method of an environmentally friendly PE easy-tear packaging film to solve the problem that the existing environmental protection PE easy-tear packaging film mentioned above cannot be easily torn during the production process. The position and spacing of the thread can be adjusted, and the problem that the opening of the easy-tear thread cannot be smoothed while winding the packaging film

Images