DIN 16524-7-2001 图形印刷和油墨检验.抗各种理化影响.第7部分:饮料瓶标签热碱溶液试验.耐碱性溶液性能
Testing of prints and inks for graphic technology - Resistance to various physical and chemical influences - Part 7: Behaviour of labels for beverage bottles on exposure to hot alkaline solution, resistance to alkaline solution
The document specified guidelines for testing and assessment of the resistance to alkaline solution for multi-path beverage bottles as an overall system including substrates, printing inks film and if necessary lacquer coating. It applies for paper labels or metallic paper. The result is only valid for the tested combination of substrates and printing inks. It defines the method for the designation of the resistance of printed labels to hot alkaline solution and the relevant test conditions.#,,#