Compliance work

Overall migration Sensory analysis

specific migration

Material analysis

Mechanical properties

permeation

PPWR/ Recycling

Determination of thickness of plastic films, aluminium foils, plane multilayer-materials and sheets

Determination by mechanical scanning (accredited test method)

Test Method Group: Mechanical properties

Norms:
  • DIN EN 546-3 (2007-03) Aluminium and aluminium alloys – Foil – Part 3: Tolerances on dimensions
  • DIN ISO 4593 (2019-06) Plastics – Film and sheeting – Determination of thickness by mechanical scanning
  • DIN 53370 (2006-11 (zurückgezogen)) Testing of plastics films – Determination of the thickness by mechanical scanning

Required Sample Amount: Clean material without wrinkles, folds, damage across the entire width of the web, min. 10 cm strip width, transverse to the machine direction or corresponding packaging samples.

Standard Tests

Determination of thickeness, plastic films and laminates acc. ISO 4593/DIN 53370

Specific Norm: DIN ISO 4593

determination of thickness of aluminium foils DIN EN 546-3

Specific Norm: DIN EN 546-3