What requirements should be met in the production of polyethylene sheet?

What are the requirements for polyethylene sheet production? For polyethylene plates and other phase plates, users know that the physical requirements of polyethylene plates and plates at the time of production are inseparable. Only when we strictly control the quantity at the time of production can we choose the ideal production. In order to improve the understanding of polyethylene plates, we introduce some requirements for the production of polyethylene plates as follows:  The requirements and operation specifications of polyethylene sheet in material selection and processing technology, and the surface treatment of spare parts, such as coating treatment and service life of spare parts, and the different materials of spare parts will also affect the service life and service life of spare parts, which also forms the phenomenon that the spare parts are extremely different in market price due to different materials and processes. A return head matched with the roller is used to press the lid to the can, and then the roller rolls to complete the sealing service.