... , dual-lip cooling ring, IBC, bubble FFS Film Blowing Machine is used for producing tubular film. The film is ... petrochemical and chemical industries. The products are erect, beautiful, high-strength, convenient for stacking, and preventing from slide-down ... Film struction: 3 layers co-extruding A/B/CSuitable material: LDPE, LLDPE, HDPE, etcFilm width (guessting diameter): Max. 600mmFilm thickness: 120 ...