Blown Film Extruder
Overview
A Blown Film Extruder is a machine used to manufacture thin plastic films by melting polymer granules (HDPE, LDPE, LLDPE, PP, etc.), extruding them through a circular die, inflating into a thin bubble (tube), and then cooling, flattening, and winding into rolls.
These films are used in packaging, agriculture, consumer products, and industrial applications.
Advantages
Cost-Effective
Versatile Film Production
Material Flexibility
Uniform Properties
Customizable Output
Additive Capability
Uses
Packaging Industry
Agriculture
Industrial
Consumer Products
Special Applications
Other Benefits
Continuous production → less downtime.
Compact design → saves floor space compared to cast film lines.
Strong barrier properties with multi-layer co-extrusion (for food & pharma).
Recyclable material usage → supports circular economy.
Easy to scale → from small 25–30 kg/hr machines to industrial 500+ kg/hr plants.
A Blown Film Extruder is a machine used to manufacture thin plastic films by melting polymer granules (HDPE, LDPE, LLDPE, PP, etc.), extruding them through a circular die, inflating into a thin bubble (tube), and then cooling, flattening, and winding into rolls.
These films are used in packaging, agriculture, consumer products, and industrial applications.
Advantages
Cost-Effective
Versatile Film Production
Material Flexibility
Uniform Properties
Customizable Output
Additive Capability
Uses
Packaging Industry
Agriculture
Industrial
Consumer Products
Special Applications
Other Benefits
Continuous production → less downtime.
Compact design → saves floor space compared to cast film lines.
Strong barrier properties with multi-layer co-extrusion (for food & pharma).
Recyclable material usage → supports circular economy.
Easy to scale → from small 25–30 kg/hr machines to industrial 500+ kg/hr plants.
