What does a film blower do?

It is not easy to achieve that the materials contacted by the film blowing machine are harmful. Recently, it was found that a certain amount of styrene monomer remained in the disposable foamed plastic lunch box made of polystyrene PS, which was harmful to human health. Developed countries abroad have restricted the use of PS plastics in food packaging or required coating treatment on its surface. Film Blower refers to a series of personnel engaged in mixing plastic rice and color masterbatch according to the formula, blowing, adjusting thickness, discharging finished products, weighing and warehousing.