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ISO 13821:2020

Corrugated fibreboard — Determination of edgewise crush resistance — Waxed edge method
25. 6. 2020.

Опште информације

90.93     4. 9. 2025.

ISO

ISO/TC 6/SC 2

Међународни стандард

85.060  

енглески  

Куповина

Објављен

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Апстракт

This document specifies a method for the determination of the edgewise crush resistance of corrugated fibreboard. The force is applied in the direction of the flute axis.
This method is applicable to single-wall (double-faced), double-wall, and triple-wall corrugated fibreboard. It may also be used to test samples taken from corrugated cases and other converted products.
While the method is applicable to waxed corrugated fibreboard, care must be taken that the heat used in the waxing step does not affect the corrugated structure. This is controlled by observing that failure during the test still occurs away from the loaded edges.

Животни циклус

ПРЕТХОДНО

ПОВУЧЕН
ISO 13821:2002

ТРЕНУТНО

ОБЈАВЉЕН
ISO 13821:2020
90.93 Одлука о потврђивању стандарда
4. 9. 2025.