NEN-EN 15384
Packaging - Flexible aluminium tubes - Test method to determine the porosity of the internal coating
| Organization: | NEN |
| Publication Date: | 1 November 2005 |
| Status: | inactive |
| Page Count: | 9 |
| ICS Code (Cans. Tins. Tubes): | 55.120 |
scope:
This standard is applicable for internally coated aluminium tubes, mainly used for the packing of pharmaceutical, cosmetic, hygiene, food or other household products. The internal coating is used as a barrier and should avoid any contact between aluminium and the product. This standard defines two alternative methods - copper sulphate and sodium chloride method - to detect the electrolyte conductivity as one criterion for the quality of the internal coating.
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