Chill Roller for Bioriented Strech Film

                                                                Chill Roller    Introduction of Chill Roller for Bi-oriented Strech Film:   Chill Roller  is an essential component in the production of BOPP (Biaxially Oriented Polypropylene), BOPET, BOPA ,Optical Film and Battery Separator Film ,which plays a crucial role in the cooling and solidification of the molten polymer when it is transformed into a thin film. The chill roller helps to ensure uniform thickness, flatness, and quality of the films ,with selecting huatao chill roller, which can help you save maintenance costs and purchasing costs.   Function of  Chill Roller for Bi-oriented Strech Film: The chill roller can quickly cool the melt in a viscous flow state below the glass transition temperature after breaking through the di…