BS EN 646:2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Paper and board intended to come into contact with foodstuffs. Determination of colour fastness of dyed paper and board
Hardcopy , PDF
01-12-2018
English
30-06-2006
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials and equipment
6 Reagents
7 Sampling
8 Preparation of sample
9 Procedure A (long duration contact)
10 Procedure B (short time contact)
11 Evaluation
12 Report
Bibliography
Describes procedures for the testing of dyed paper and board meant to come into contact with foodstuffs. Procedure A is for contact of long duration and procedure B for contact of short duration.
| Committee |
PAI/11
|
| DevelopmentNote |
Supersedes 92/39055 DC (08/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
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.
| Standards | Relationship |
| ONORM EN 646 : 2006 | Identical |
| NF EN 646 : 2006 | Identical |
| NS EN 646 : 3ED 2006 | Identical |
| SN EN 646 : 2006 | Identical |
| I.S. EN 646:2006 | Identical |
| NBN EN 646 : 2006 | Identical |
| NEN EN 646 : 2006 | Identical |
| UNI EN 646 : 2006 | Identical |
| EN 646:2018 | Identical |
| DIN EN 646:2006-07 | Identical |
| UNE-EN 646:2006 | Identical |
| EN 646:2006 | Identical |
| BS PP7321(2004) : 2004 | DESIGN AND TECHNOLOGY - COMPENDIUM OF BRITISH STANDARDS FOR TEACHERS OF DESIGN AND TECHNOLOGY IN SCHOOLS AND COLLEGES |
| ISO 105-A03:1993 | Textiles Tests for colour fastness Part A03: Grey scale for assessing staining |
| ISO 8787:1986 | Paper and board — Determination of capillary rise — Klemm method |
| ISO 186:2002 | Paper and board — Sampling to determine average quality |
| EN 20105-A03:1994 | Textiles - Tests of colour fastness - Part A03: Grey scale for assessing staining (ISO 105-A03:1993) |
| EN ISO 186:2002 | Paper and board - Sampling to determine average quality (ISO 186:2002) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.