Bone Bag Blown Film Machine
The Bone Bag Blown Film Machine is designed for stable production of polyethylene films, suitable for LDPE/LLDPE processing. It offers three models (SJ-45 / SJ-55 / SJ-65) with screw diameters of Φ45 / Φ55 / Φ65, a 30:1 L/D ratio, and screw speed of 10–100 r/min. Film thickness supports 0.01–0.15 mm, with maximum folding diameter up to 700 / 1000 / 1200 mm, and maximum output of 11 / 15 / 18.5 kg/h (by model).