NA 074

DIN Standards Committee Paper, board and pulps

Standards [Withdrawn]

DIN EN ISO 7263
Corrugating medium - Determination of the flat crush resistance after laboratory fluting (ISO 7263:2011); German version EN ISO 7263:2011

Title (German)

Wellenrohpapier - Bestimmung des Flachstauchwiderstandes an labormäßig gewelltem Wellenpapier (ISO 7263:2011); Deutsche Fassung EN ISO 7263:2011

Overview

The flat crush resistance of laboratory-fluted corrugating medium is regarded as an important property because it is an indication of the potential flat crush resistance of corrugated fibreboard made from that medium. The corrugated medium is fluted by passing it between heated rollers. Two different test procedures are widely used: a) the fluted corrugating medium is compressed immediately after fluting (that means, within 5 s to 8 s after fluting); b) the fluted corrugating medium is conditioned for 30 min to 35 min under standard laboratory test conditions before being compressed. Since considerable advantages are claimed for both procedures and both are widely used, this International Standard describes both procedures. A method of determining the flat crush resistance of manufactured corrugated fibreboard is given in ISO 3035:1982.

Document: references other documents

Responsible national committee

NA 074-02-03 AA - Physical-technological test methods for paper and board  

Responsible european committee

CEN/TC 172 - Pulp, paper and board  

Responsible international committee

ISO/TC 6/SC 2 - Test methods and quality specifications for paper and board  

Edition 2011-05
Original language German
Translation English
Price from 70.50 €
Table of contents

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