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Normas DIN – AENOR
DIN 55543-4:2016-05

DIN 55543-4:2016-05

Packaging test - Test methods for packaging films - Part 4: Determination of the shrinkage of plastic films in a liquid bath / Note: Date of issue 2016-04-15

Essai des emballages - Méthodes d'essai pour films d'emballage - Partie 4: Détermination du retrait des films en plastique dans un bain liquide / Attention: Date de parution 2016-04-15

Verpackungsprüfung - Prüfverfahren für Verpackungsfolien - Teil 4: Bestimmung der Schrumpfung von Kunststoff-Folien im Flüssigkeitsbad / Achtung: Erscheinungsdatum 2016-04-15

Fecha Anulación:
2017-03 /Withdrawn
Relación con otras normas DIN:

Reemplazada por: DIN 55543-4:2017-03

Resumen:
During the production of packaging films material orientations occur. These influence the quality of the film and the weldseams. The material orientations result in shrinkage when submitted to thermal exposure above the crystallite melting temperature after production. The degree of the material orientation is determined by measuring the shrinkage. This standard specifies a method for determining the shrinkage of plastic films in a liquid bath.
Keywords:
Bags, Definitions, Foil, Inspection, Means of packaging, Packages, Packaging films, Packaging tests, PE, Plastic sacks, Plastics, Polyethylene, Shrinkage, Shrinkage tests, Test equipment, Testing
34,95
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