EN ISO 1974:2012
Current
Paper - Determination of tearing resistance - Elmendorf method (ISO 1974:2012)
05-01-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Conditioning
8 Preparation of test pieces
9 Adjustment and calibration of apparatus
10 Procedure
11 Calculation and expression of results
12 Test report
Annex A (normative) - Adjustment and maintenance of
Elmendorf-type tear testers
Annex B (normative) - Calibration of Elmendorf-type
tear testers
Annex C (informative) - Precision
Bibliography
ISO 1974:2012 specifies a method for determining the (out-of-plane) tearing resistance of paper. It can also be used for boards having a low grammage if the tearing resistance is within the range of the instrument.ISO 1974:2012 does not apply to corrugated fibreboard, but it may be applied to the components of such boards. It is not suitable for determining the cross-direction tearing resistance of highly directional paper (or board).
| Committee |
CEN/TC 172
|
| DevelopmentNote |
Supersedes EN 21974. (05/2012)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN ISO 1974 : 2012 | Identical |
| I.S. EN ISO 1974:2012 | Identical |
| NF EN ISO 1974 : 2012 | Identical |
| DIN EN ISO 1974:2012-09 | Identical |
| BS EN ISO 1974:2012 | Identical |
| PN EN ISO 1974 : 2012 | Identical |
| NEN EN ISO 1974 : 2012 | Identical |
| NS EN ISO 1974 : 2012 | Identical |
| ISO 1974:2012 | Identical |
| SS-EN ISO 1974:2012 | Identical |
| UNE-EN ISO 1974:2013 | Identical |