Rating plates of optical disk drives are, at the same time, warning labels.  They contain the most important details concerning the manufacture and component details, series number and certificates. The information warning against the hazard related to the improper use are printed in the yellow field.

• permanent labels with a strong adhesive
• resistance of the label to temperature changes
• the imprint is resistant to abrasion and scratches
• multi-colour imprint with the possibility of additional lamination