Application Centre Film and Flexible packaging full scale

Blown film pilots

W&H 3 layer coex line

  • Extruders 50/60/50mm barrier screw
  • LD/LLD Die 200mm with 1,2mm die
  • HDPE Die 160mm with 0,8mm die
  • Other materials  - PP
  • IBC and Chilled Cooling air
  • Corona treater
  • Film slitting on demand
  • Double winder up to 1100mm
  • Reversing top-nip
  • Capacity 120 kg/h

Collin monolayer lab scale line

  • Extruder: 25mm barrier screw
  • Die gap: 0.8, 1.2, 1,5 and 2.0 mm
  • Winder up to 350mm (lay flat)
  • Capacity max 8 kg/h

Processing trials/results

  • Processability evaluations
  • Material/resin testing
  • Recipe and structure development
  • Evaluation of recycled material
  • Material selection and verification
  • Quality improvement
  • Tests at industrial relevant conditions
  • Industrial scale film trials
  • Optimisation and down-gauging
  • Raw material quality and consistency
  • Bench marking and competitive analysis and evaluation.
  • Product and process development
  • Operational excellence
  • Technical support

Performance evaluation

  • Barrier calculator and testing
  • Food migration OML and SML
  • MDO converting and development

Microscopy

  • Multilayer structure identification
  • Product evaluations
  • Failure investigations
  • Gels identification

Chemical and polymer characterisation

  • Physical material testing
  • Technical data-sheet testing
  • Welding and sealing properties
  • Hot tack ASTM F1921
  • Gloss: ISO 2813 and ASTM D2457
  • Haze : ASTM D1003
  • Shrink force ISO 14616
  • Tailor made seminars and training
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