tinplate corrosion

Why Do Tinplate Lids Leak After High-Heat Retort Processing? Reference Standard: ISO 9001:2015, ASTM F1140 (Standard Test Methods for Internal Leak Resistance and Failure of Flexible Packages) Short Answer Tinplate lid leakage post-retort is primarily driven by “thermal-mechanical strain asymmetry,” where the differential cooling rates between the steel substrate and the sealing compound compromise the … Ler mais