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BS 7272-1:2008

$86.31

Writing and marking instruments – Specification for caps to reduce the risk of asphyxiation

Published By Publication Date Number of Pages
BSI 2008 14
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This part of BS 7272 specifies requirements to reduce the risk of asphyxiation from caps for writing and marking instruments. It relates to such instruments which in normal or foreseeable circumstances are likely to be used by children up to the age of 14 years.

This part of BS 7272 is not applicable to the following:

  • writing and marking instruments which are designed or only intended for use by adults, e.g. jewellery pens, expensive fountain pens, professional technical pens.

Transit caps for refills are not covered by this part of BS 7272.

PDF Catalog

PDF Pages PDF Title
3 Contents
1 Scope 1
2 Terms and definitions 1
3 Requirements 1
4 Identification 3
Annexes
Annex A (normative) Test for air flow 4
Annex B (informative) Design guidance for pen caps vent area 5
Bibliography 7
List of figures
Figure 1 – Schematic diagram of gauge 2
Figure A.1 – Schematic diagram of test rig 5
Figure B.1 – Sectional view of cap 6
5 Foreword
7 1 Scope
2 Terms and definitions
2.1 writing and marking instruments
2.2 cap
3 Requirements
3.1 General
3.2 Cap size
8 Figure 1 Schematic diagram of gauge
3.3 Ventilated caps air flow
9 3.4 Test report
4 Identification
10 Annex A (normative) Test for air flow
A.1 Principle
A.2 Apparatus
A.3 Procedure
11 Figure A.1 Schematic diagram of test rig
Annex B (informative) Design guidance for pen caps vent area
12 Figure B.1 Sectional view of cap
13 Bibliography
BS 7272-1:2008
$86.31