Norm

NEN-EN 646:2006 en

Papier en karton bestemd om in contact te komen met voedingsmiddelen - Bepaling van de kleurechtheid van gekleurd papier en karton

34,50

Over deze norm

Status Definitief
Aantal pagina's 8
Gepubliceerd op 01-05-2006
Taal Engels
This document 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 papers). 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 bleeding.

Details

ICS-code 67.250
85.060
Nederlandse titel Papier en karton bestemd om in contact te komen met voedingsmiddelen - Bepaling van de kleurechtheid van gekleurd papier en karton
Engelse titel Paper and board intended to come into contact with foodstuffs - Determination of colour fastness of dyed paper and board
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