The double-layer plastic co extrusion blow molding composite film unit is developed by our factory according to market demand. It can continuously blow various LDPE, HDPE, LLDPE, MLLDPE, Pa packaging films with a folding width of 800/1500 millimeters and a thickness of 0.08 millimeters using the flat extrusion blowing method. This film can be widely used for light packaging, such as various fresh fruits, meat foods, Pickled vegetables, fresh milk, liquid drinks, etc., due to its good shade resistance, moisture retention, moisture resistance, rain resistance, wind resistance, frost resistance, oxygen isolation, and oil resistance.

1. The machine head adopts a layered spiral core rod type that can rotate continuously 360 degrees.
2. The quick replacement device has a reasonable structure, is easy to replace the filter screen, and is reliable to use.
3. The unit is equipped with various functional components: length recording device, longitudinal cutting device, cooling water discharge, flattening roller, edge trimming device, etc.

Model number	GL-45×3/FM600	GL-50×3/FM800	GL-55×3/FM1000
Screw diameter	Diameter	Φ45mm	Φ50mm
Φ55mm	Screw aspect ratio	Ratio	L/D30：1
L/D30：1	L/D30：1	Screw speed	Speed
15-150r/min	15-150r/min	15-150r/min	Main motor power
Motor Power	11Kw×3	11Kw×3	15Kw×3
Extrusion output	Output(Single)	90kg/h	120kg/h
150kg/h	Thin film, single cotton thickness, single sided	Thickness of Film	0.01-0.10mm
0.01-0.10mm	0.01-0.10mm	Max maximum bending diameter of the film	Folding Width of Film
600mm	800mm	1000mm	Total Power Electric
Total Capacity	76Kw	88Kw	102Kw