... Name:3SJ-G Series Three layer Co-extrusion Rotary Die Film Blowing MachineperformanceThe lines are designed developed by our ... in the thickness ackaging films, film has goog insulation,for instance holding temperature,antihumid,antivreeze,antivreeze,anti-raim,anti- ... used for light and heavy-duty packaging,for example fresh fruits,meat-feeding ,salt vegetables,freshi milk,drink. Features1,Die head ...