21/30439614 DC

This standard 21/30439614 DC BS EN 13048. Packaging. Flexible aluminium tubes. Internal lacquer film thickness measurement method is classified in these ICS categories:

• 55.120 Cans. Tins. Tubes

This document specifies methods for the determination of the thickness of the lacquer film applied inside cylindrical and conical aluminium tubes. The methods are a reference. They can also be used as a reference when calibrating other electronic instruments suitable for determining coating weight thickness. It is applicable to aluminium tubes used for packing pharmaceutical, cosmetic, hygiene, food and other domestic products.