... hdpe/ldpe/lldpe bag machines, like film blowing machine, bag cutting&sealing machine etc. Tianfeng plastic Machinery Plant from China, with several ... and whole PP woven bag production line, the machines include film blown machine, printing machine, bag making machine, pp flat ... press printing machine is suitable for multi-color printing of plastic thin film and paper of BOPP, PP, PVC, LDPE, HDPE etc ...