BS 3137:1972
Current
The latest, up-to-date edition.
Methods for determining the bursting strength of paper and board
Hardcopy , PDF
English
29-12-1972
Methods
1 General
1.1 Scope
1.2 Definitions
1.3 Principle
2 Determination of the bursting strength of paper
2.1 Apparatus
2.2 Calibration
2.3 Sampling and preparation of test pieces
2.4 Procedure
2.5 Calculation and report
2.6 Precision of results
2.7 Sources of error
3 Determination of the bursting strength of board
3.1 Apparatus
3.2 Calibration
3.3 Sampling and preparation of test pieces
3.4 Procedure
3.5 Calculation and report
3.6 Precision of results
3.7 Sources of error
Appendices
A The clamps (paper)
B Testing the clamping
C Clamping loads (paper)
D Gauge calibration
E Checking of hydraulic system
F The clamps (board)
G Clamping loads (board)
H Pneumatic burst test
Figures
1 Clamps (paper)
2 Expansion curves
3 Clamps (board)
4 Essential features of a pneumatically operated
burst tester
5 Dimensions of area below upper surface of lower
clamp of a pneumatically operated burst tester
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