Plastic film testing

High experience, material knowledge and broad process equipment in testing of plastics films.

Plastics films represent the largest volume of plastic consumption. This end use area cover flexible packaging substrates, industrial packaging, agricultural films and protection films.

A high number of specialised tests exist for films and Norner is a specialist in this field and our lab are well equiped for this purpose.

Norner offer the following tests within film and flexible packaging

  • Film behaviour under impact, compression and tension
  • Dart drop
  • Elmendorf tear resistance
  • Trouser tear test
  • Hot tack and sealing performance
  • Heat shrinkage
  • Shrink force analysis (hot and cold phase)
  • Creep, deformation under stress
  • Tensile properties and stiffness
  • Puncture resistance
  • Film elasticity and holding force
  • IFW, instrument failing weight
  • COF, coefficient of friction
  • Gel counting


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