70MM RTD White Metal Cap / Plastisol Liner

Potential uses include cosmetics, personal care, wellness, supplements, household, and specialty products. For Part 129190, the central question is how the packaging closure behaves in the assembled package. Even on the same neck finish, liner thickness and thread engagement can materially change seal performance. Use filled-package trials to qualify fit, liner compression, leakage, and repeated opening performance. Good component decisions here can prevent costly changes during scale-up.