A new EVA/PET film separation recycling process

PET is the base material of laminating pouch film. The PET film surface coating layer with good low-temperature hot glue, the EE, EVA or EAA material. Just like the recycling of EVA and PET composite plastic film, how to achieve the separation of EVA and PET by technology and processes may be key of the plastic recycling. This paper describes a through improving the traditional float-sink technical process in order to realize the continuity of production of plastic separation recycling of new technology. Otherwise, the key of the new process is that we added physical separation equipment and procedures before the process of float-sink. And we also improve the degree of automation, ultimately separation rate and productivity greatly improved.