BS EN ISO 7263-1:2019

This standard BS EN ISO 7263-1:2019 Corrugating medium. Determination of the flat crush resistance after laboratory fluting is classified in these ICS categories:

• 85.080.30 Cardboard
• 85.060 Paper and board

This document describes a method for the determination of the flat crush resistance of a corrugating medium after laboratory fluting using an A-flute geometry.

The procedure is applicable to any corrugating medium intended to be used, after fluting, in the manufacture of corrugated board.

NOTE ISO 7263‑2 describes a method to determine the flat crush resistance using a B-flute geometry.