A + B + C three layer co extrusion film blowing machine

A + B + C three layer co extrusion film blowing machine

A + B + C three layer co extrusion film blowing machine


In order to meet the needs of some special functions of plastic film packaging materials in the production process, a multi-layer coextrusion film blowing machine was developed by blowing and co extruding a variety of characteristic materials (such as air permeability, water resistance, thermal insulation, toughness, etc.) together to form a multi-functional plastic film. Compared with the same kind of equipment, it has the advantages of higher output, good plasticization, low energy consumption and simple operation. It completely solves the problems of film ruffle and winding head, and makes the product quality to a new level. The biggest advantage of three-layer coextrusion is the output, which is an important factor to reduce production costs. There are many factors affecting the output, but it is easy to increase the extrusion volume and traction speed. The main factor is the design and processing level of the die. Our company has more than 30 years of experience in manufacturing film blowing machine, with unique head design and processing level, which can ensure the high output, stable performance and high quality film of three-layer co extrusion film blowing machine.


application:Shrink film, composite film, black and white film, express bag.


Screw diameter: Ø 45~80mm
Raw material: HDPE LLDPE LDPE
Membrane width: 600 ~ 2000mm
Film thickness: 0.028 ~ 0.18mm
Maximum extrusion capacity: 130 ~ 400kg / HR

(The above information is for reference only)


  • GD-3L45 Screw diameter:GD-3L45 Film width:600-1100mm Film thickness:0.028-0.18mm yield:130kg/hr
  • GD-3L50 Screw diameter:GD-3L50 Film width:800-1300mm Film thickness:0.028-0.18mm yield:130kg/hr
  • GD-3L55 Screw diameter:GD-3L55 Film width:1000-1500mm Film thickness:0.03-0.18mm yield:260kg/hr
  • GD-3L65 Screw diameter:GD-3L65 Film width:1300-2000mm Film thickness:0.028-0.18mm yield:400kg/hr


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