This document specifies procedures for the testing of the fastness of fluorescent whitened paper and board intended to come into contact with foodstuffs. Two procedures are given, procedure A for contact of long duration (e. g. food packaging) and procedure B, for contact of short duration (e. g. napkins, kitchen papers,household papers).
EN 648:2006 history
2018EN 648:2018 Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
2006EN 648:2006 Paper and board intended to come into contact with foodstuffs - Determination of the fastness of fluorescent whitened paper and board
2003EN 648:2003 Paper and board intended to come into contact with foodstuffs Determination of the fastness of fluorescent whitened paper and board
1993EN 648:1993 Paper and Board Intended to Come into Contact with Foodstuffs - Determination of the Fastness of Fluorescent Whitened Paper and Board