If it is center rewinding, it may be
because the rewinding tension is set too large; if it is surface center rewinding,
it may be that the pressure is set too large.
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.
Raloyal HCH2 and HCC series slitter
rewinder are designed to improve slitting and rewinding quality of laminate
film and 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.
