Marking pens
1 Scope
This standard specifies the classification, requirements, test methods, inspection rules as well as marking, packaging, transport and storage of marking pens.
This standard is applicable to marking pens for making mark or sign on one or more materials such as paper, wood, metal, glass, plastic, enamel and ceramic.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 191 Packaging - Pictorial marking for handling of goods
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 12654 Writing paper
GB 21027 Request in common use of security for student' s articles
3 Classification
3.1 Marking pens may be divided into two types by ink, namely water-base ink markers (including coloured pens) using water-base inks and oil-base ink markers using oil-base ink.
3.2 According to its water storage structure, marking pens may be divided into reservoir type markers and direct liquid markers.
4 Requirements
4.1 The performance of the marking pens shall meet the requirements specified in Table 1.
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Table 1
Foreword i
1 Scope
2 Normative references
3 Classification
4 Requirements
5 Test instruments, materials and conditions
6 Test methods
7 Inspection rules
8 Marking, packaging, transport and storage
