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EN 646:2000

Paper and board intended to come into contact with foodstuffs - Determination of colour fastness of dyed paper and board

Publication date:   Aug 1, 2003

General information

99.60 Withdrawal effective   Apr 26, 2006

CEN

CEN/TC 172 Pulp, paper and board

European Norm

67.250   Materials and articles in contact with foodstuffs | 85.060   Paper and board

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Scope

This European Standard describes procedures for the testing of dyed 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 paper). Visual evaluation against a blank is used only in order to detect any bleeding (yes/no) while evaluation against a grey scale provides grading of the bleeching.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 646:1993

NOW

WITHDRAWN
EN 646:2000
99.60 Withdrawal effective
Apr 26, 2006

REVISED BY

WITHDRAWN
EN 646:2006