UNI EN 646 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PAPER AND BOARD INTENDED TO COME INTO CONTACT WITH FOODSTUFFS - DETERMINATION OF COLOUR FASTNESS OF DYED PAPER AND BOARD
07-10-2022
01-01-2006
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
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.
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN 646 : 2006 | Identical |
| NF EN 646 : 2006 | Identical |
| BS EN 646:2006 | Identical |
| NS EN 646 : 3ED 2006 | Identical |
| SN EN 646 : 2006 | Identical |
| I.S. EN 646:2006 | Identical |
| EN 646:2018 | Identical |
| NBN EN 646 : 2006 | Identical |
| NEN EN 646 : 2006 | Identical |
| DIN EN 646:2006-07 | Identical |
| UNE-EN 646:2006 | Identical |
| EN 646:2006 | Identical |
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