High-Speed Two Color Striped Film Blowing Machine (SJ-45* 2) Changsha Chaojingang Machinery Manufacturing Co., Ltd. Base Info Description Pre：PE (HDPE/LDPE/LLDPE) Blowing Film Machine (SJ) Next：High Quality 3.5.7layer Co-Extruder Film Blowing Machine (SJ55-GS1300)
