PREN 646 : DRAFT 2017
Current
The latest, up-to-date edition.
PAPER AND BOARD INTENDED TO COME INTO CONTACT WITH FOODSTUFFS - DETERMINATION OF COLOUR FASTNESS OF DYED PAPER AND BOARD
20-03-2017
European 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
10 Test Conditions
11 Evaluation
12 Test Report
Annex A (informative) - Determination of the
fastness of fluorescent whitened
paper and board on large samples
Bibliography
Defines procedures for the testing of dyed paper and board intended to come into contact with foodstuffs. Some procedures depending on the foreseeable use of the material are given.
| Committee |
TC 172
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| 17/30345786 DC : 0 | Identical |
| 17/30345786 DC : DRAFT MAR 2017 | Identical |
| ISO 105-A03:1993 | Textiles Tests for colour fastness Part A03: Grey scale for assessing staining |
| ISO 6588-2:2012 | Paper, board and pulps Determination of pH of aqueous extracts Part 2: Hot extraction |
| 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) |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 186:2002 | Paper and board - Sampling to determine average quality (ISO 186:2002) |
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