UNE 49 401 h18
Technical characteristics of packaging paper and test method for anti-opening strength

Standard No.

UNE 49 401 h18

Release Date

2008

Published By

ES-AENOR

Scope

The purpose of this standard is to establish a procedure to determine the perforation resistance of a paper, expressed by the resistance it offers to being pierced under the pressure of a steel ball of a given diameter.