... ,for BOPP ,PET, PVC, BOPA,CPP casting film, material of paper box and so on. Paper tube ,used as core for cloth,for ... BOPP ,PET, PVC, BOPA,CPP casting film, material of paper box and so on. 1.Packaging details:Export carton ... , burr-free blade cuts.It is made from 100% recycled paper paper board . paper core for cloth, paper and film