ISO 11540:1993
Withdrawn
View Superseded by
Caps for writing and marking instruments intended for use by children up to 14 years of age — Safety requirements
Hardcopy , PDF
English, French
08-26-1993
11-02-2025
Specifies safety requirements for cap size, ventilated caps (vent area, air flow) and marking. Annex A describes the test for air flow. Caps which do not comply should have the instrument or its packaging labelled with a warning as to the dangers of asphyxiation from pen caps.
| Committee |
ISO/TC 10
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| BS 7272:1990 | Identical |
| UNE 93019:1998 | Identical |
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