B.2.2.10 Requirements for Black Mark Position I
The black mark positions on the paper to be manufactured must meet the requirements in the figure below. The reflective rates of the black mark portions 1 and label portions 2 must meet the combinations shown in the table below (the reflective rate is measured using the back of the paper, the
Reflecting rate for black mark portion 1 | 17% | 16% | 15% | 14% | 13% | Less |
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Reflecting rate for label portion 2 | 90% | 85% | 80% | 75% | 70% | More |
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NOTE:Reflective rates are measured by the Macbeth
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