Ensayos de materiales

Ensayos de materiales

Control de calidad de materiales de embalaje.

Papel:

Aplicamos en nuestro laboratorio los métodos más comunes para probar cajas de cartón corrugado, con el fin de evaluar su resistencia.

Normas aplicadas:

  • ISO 2759 – Board – Determination of bursting strength
  • ISO 3689 – Paper and board – Determination of bursting strength after immersion in water
  • ISO 535 – Paper and board – Determination of water absorptiveness – Cobb method
  • ISO 536 – Paper and board – Determination of grammage
  • ISO 3039 – Corrugated fibreboard – Determination of grammage of the component papers after separation
  • ISO 3034 – Corrugated fibreboard – Determination of single sheet thickness
  • ISO 3035 – Corrugated fibreboard – Determination of flat crush resistance
  • ISO 3036 – Board – Determination of puncture resistance
  • ISO 3037 – Corrugated fibreboard – Determination of edgewise crush resistance

Otros materiales de embalaje (plástico y metal):

Plástico:

Normas aplicadas:

  • IEC 61340-2-3 – Electrostatics – Methods of test for determining the resistance and resistivity of solid materials used to avoid electrostatic charge accumulation
  • ISO 6270-2
  • ISO 105-B02, ISO 105-B04
  • ISO 11997-1,
  • ISO 4892-2 – Plastics – Methods of exposure to laboratory light sources – Part 2: Xenon-arc lamps
  • ISO 4892-3 – Plastics – Methods of exposure to laboratory light sources – Part 3: Fluorescent UV lamps
  • IEC 60068-2-1, IEC 60068-2-14, IEC 60068-2-2, IEC 60068-2-6, IEC 60068-2-64, IEC 60068-2-27, IEC 60068-2-30, IEC 60068-2-78

Metal:

Normas aplicadas:

  • ISO 9227 – Corrosion tests in artificial atmospheres. Salt spray tests