BS EN ISO 12625-12:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Tissue paper and tissue products Determination of tensile strength of perforated lines. Calculation of perforation efficiency
Hardcopy , PDF
25-05-2023
English
31-03-2010
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Conditioning
8 Preparation of test pieces
9 Procedure
10 Calculation
11 Test report
12 Precision
Annex A (informative) - Influence of a pre-cut in
the perforation line
Annex B (informative) - Influence of paper ageing
Bibliography
Describes a test method for the determination of the tensile strength of perforated lines of tissue paper.
| Committee |
PAI/11
|
| DevelopmentNote |
Supersedes 08/30183287 DC. (03/2010)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This part of ISO12625 specifies a test method for the determination of the tensile strength of perforated lines of tissue paper. It uses a tensile-testing apparatus operating with a constant rate of elongation.
This method is only used for measuring machine-direction tensile strength, that is for cross-direction perforations on tissue paper.
The calculation of perforation efficiency is also specified in this part of ISO12625.
It is expressly stated that the detection of impurities and contraries in tissue paper and tissue products can be carried out according to ISO15755.
For the determination of moisture content in tissue paper and tissue products, ISO287 can be applied.
| Standards | Relationship |
| ISO 12625-12:2010 | Identical |
| EN ISO 12625-12:2010 | Identical |
| ISO 12625-1:2011 | Tissue paper and tissue products Part 1: General guidance on terms |
| ISO 12625-4:2016 | Tissue paper and tissue products — Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption |
| ISO 15755:1999 | Paper and board Estimation of contraries |
| ISO 187:1990 | Paper, board and pulps — Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples |
| ISO 186:2002 | Paper and board — Sampling to determine average quality |
| ISO 1924-2:2008 | Paper and board — Determination of tensile properties — Part 2: Constant rate of elongation method (20 mm/min) |
| ISO 536:2012 | Paper and board Determination of grammage |
| ISO 287:2017 | Paper and board — Determination of moisture content of a lot — Oven-drying method |
| ISO 7500-1:2015 | Metallic materials Calibration and verification of static uniaxial testing machines Part 1: Tension/compression testing machines Calibration and verification of the force-measuring system |
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