Collin Lab Pilot Solutions - Extruder component - Blown Film Dies

Extruder component - Blown Film Dies

Overview

Blown Film Dies are the components in a blown film line that give the end products their shape. They are used in the extrusion process, which is a continuous process that melts the polymer resin and then extrudes it through a die to form a thin film. The most common type of die used in blown film extrusion is the annular die, which is a simple circle die. The die in a blown film system is important, as it determines the final film structure.

Multi-layer dies for 2 up to 13 layers are suitable for different numbers of layers. For these processes, COLLIN delivers dies with radial spiral mandrel distributors, moreover, different mandrels and matrix are available. The retrofitting between different layers can easily and quickly be realised – e. g. from 3-layer to 5-layer.

Axial spiral mandrel distributor blown film dies

• Use: for mono-layer blown films
• Standard die diameter: 25 mm to 100 mm
• Due to the own design of the die geometry and the simulation of the flow in the die, also special dies for materials with difficult flow characteristics can be developed.

Radial spiral mandrel distributor blown film dies

• Use: for multi-layer blown films
• Layers: up to 13 layers, easy change between different layer configurations
• Highest layer thickness constancy
• High flexibility by easy retrofitting between different layer configurations
• 3 different standard plates for different throughputs
• Different mandrels and matrices are available

Customers

• Raw material manufacturers
• Compounding and refining companies
• Processing companies
• Universities and institutes
• Pharmaceutical companies
• Companies in the medical sector

Read more...

To contact Active Instrument Services about Collin Lab Pilot Solutions Extruder component - Blown Film Dies use Get a quote.

Overview

Blown Film Dies are the components in a blown film line that give the end products their shape. They are used in the extrusion process, which is a continuous process that melts the polymer resin and then extrudes it through a die to form a thin film. The most common type of die used in blown film extrusion is the annular die, which is a simple circle die. The die in a blown film system is important, as it determines the final film structure.

Multi-layer dies for 2 up to 13 layers are suitable for different numbers of layers. For these processes, COLLIN delivers dies with radial spiral mandrel distributors, moreover, different mandrels and matrix are available. The retrofitting between different layers can easily and quickly be realised – e. g. from 3-layer to 5-layer.

Axial spiral mandrel distributor blown film dies

• Use: for mono-layer blown films
• Standard die diameter: 25 mm to 100 mm
• Due to the own design of the die geometry and the simulation of the flow in the die, also special dies for materials with difficult flow characteristics can be developed.

Radial spiral mandrel distributor blown film dies

• Use: for multi-layer blown films
• Layers: up to 13 layers, easy change between different layer configurations
• Highest layer thickness constancy
• High flexibility by easy retrofitting between different layer configurations
• 3 different standard plates for different throughputs
• Different mandrels and matrices are available

Customers

• Raw material manufacturers
• Compounding and refining companies
• Processing companies
• Universities and institutes
• Pharmaceutical companies
• Companies in the medical sector

Read less...

To contact Active Instrument Services about Collin Lab Pilot Solutions Extruder component - Blown Film Dies use Get a quote.