TAPPI T 836 : 2013
Superseded
View Superseded by
BENDING STIFFNESS, FOUR POINT METHOD
Hardcopy , PDF
English
11-05-2013
06-14-2025
1 Scope
2 Summary
3 Significance
4 Definitions
5 Apparatus
6 Calibration
7 Sampling
8 Test specimens
9 Conditions
10 Procedure
11 Calculations
12 Report
13 Precision
14 Keywords
15 Additional information
References
Appendix A.1 Theory
Appendix A.2 Practical consideration
Appendix A.3 Calculation of the bending stiffness
from the E-modulus
Defines the method of determining the bending stiffness, also called flexural rigidity, in the machine and cross directions, of corrugated board using four-point loading.
| DocumentType |
Official Test Method
|
| Pages |
8
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS ISO 5628:2012 | Paper and board. Determination of bending stiffness. General principles for two-point, three-point and four-point methods |
| 10/30205404 DC : 0 | BS ISO 5628 - PAPER AND BOARD - DETERMINATION OF BENDING STIFFNESS - GENERAL PRINCIPLES FOR TWO-POINT, THREE-POINT AND FOUR-POINT METHODS |
| TAPPI T 820 : 1985 | FLEXURAL STIFFNESS OF CORRUGATED BOARD |
| ISO 5628:2012 | Paper and board — Determination of bending stiffness — General principles for two-point, three-point and four-point methods |
| TAPPI T 400 : 2011 | SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT |
| TAPPI T 820 : 1985 | FLEXURAL STIFFNESS OF CORRUGATED BOARD |
| TAPPI T 1200 : 2014 | INTERLABORATORY EVALUATION OF TEST METHODS TO DETERMINE TAPPI REPEATABILITY AND REPRODUCIBILITY |
| TAPPI/ANSI T 402 sp:2013 | STANDARD CONDITIONING AND TESTING ATMOSPHERES FOR PAPER, BOARD, PULP HANDSHEETS, AND RELATED PRODUCTS |
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