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Production technique

Extrusion

 

Our films are produced by blown film extrusion. Synthetic granulates are melted. The liquid mass leaves the extruder by means of a ring nozzle. Then, the mass is formed into a tube. By blowing air into it the tube is expanded. The tube is cooled down slowly by passing air over it hereby stabilising the film tube. 


 
All components are homogeneously joined together in our computer controlled extrusion plant. Integrated control and regulating systems ensure consistently low tolerances. Additionally, we guarantee automatic thickness regulation for high quality.