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ÖNORM EN 646:2006-07

Заменен
Paper and board intended to come into contact with foodstuffs - Determination of colour fastness of dyed paper and board
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.
Diese Norm beschreibt ein Verfahren zur Prüfung von gefärbtem Papier und Pappe, die bestimmungsgemäß in Kontakt mit Lebensmitteln kommen. Es werden zwei Verfahren angegeben: Verfahren A für langzeitigen Kontakt (z. B. Lebensmittelverpackung) und Verfahren B für kurzzeitigen Kontakt (z. B. Servietten, Küchentücher, Haushaltspapiere).
ICS
67.250 Materials. Including catering containers, and materials and articles in contact with drinking water / Материалы и предметы в контакте с пищевыми продуктами. Включая тару для поставки пищевых продуктов и материалы и предметы в контакте с питьевой водой
85.060 Paper and board / Бумага и картон