In addition, it may be that your tension or film threading method during the unwinding and stretching process has never been adjusted properly, causing the film to wrinkle. It may be that the unwinding film itself has already wrinkled and formed dead wrinkles.
stretching plastic film, such as BOPP/PET/PVC/PET etc. The slitter machine has been upgraded in design and configuration this year. For any film slitting issues, Raloyal can provide you the most suitable and professional solution for you.
