GB/T 39023-2020 Writing and marking instruments—Specification for caps to reduce the risk of asphyxiation

Scope

This standard specifies the requirements for pen sleeves of writing and marking tools to reduce the risk of suffocation.
This standard applies to writing and marking tools used by children under the age of 14 under normal or foreseeable circumstances.
This standard does not apply to the following products or parts:
—— Writing and marking tools designed for or intended for adults only, such as jewelry pens, expensive fountain pens, and professional technical pens;
—— Protective sleeves for pen tips.

Development Information

Superseded by the following standards

Adopt standards

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