• Reduction of rejects related to the black specks, brown traces and agglomerates
  • Reduced cleaning frequency
  • Faster color change
  • Possibility of decreasing injection temperature
  • Optimization of speed and time injection
  • Stability of injection parameters
  • Increased lifespan of the elements when filled polymers are used



  • Reduction of the contamination due to stagnation of polymer
  • Stability of the pressure and temperature
  • Lower Dynamic Pressure
  • Faster color change
  • Surface quality improvement of the extruded product

buse 3

Mould Injection

  • Facility of release
  • Reduction of mould fouling
  • Reduction of rejects
  • Productivity increase
  • Reduction of maintenance costs due to improved corrosion protection
  • On injected pieces:
    • better surface finish
    • improvement of general properties
    • attenuation of welding lines

buse 3 

Blow Moulding

  • More stable Melt Flow and better Control of Extruded Volume
  • Faster Purging and Cleaning Operations
  • Faster Compounds switch

  • No banana effect of the Parison
  • Concentricity of the Extruded Pieces
  • Uniform Aspect of the Produced Pieces

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