A 50g skincare jar with an inner lid pairs a small glass or plastic container with a secondary disc, seal, or pull-tab liner positioned beneath the main closure. The inner lid is intended to limit product contact with the outer cap, reduce leakage risk during transit, and help preserve the formula after opening. Buyers evaluating this configuration consider jar opening diameter, the fit of the inner disc, the thread of the outer lid, and how the two closures work together. Material and finish of the inner lid, plus any decoration on the jar body, can also be specified. Sealing performance should be confirmed with the actual formula and components through sample testing.
Share your target product, capacity, closure system, decoration direction, and order requirements. FOLOVER PACK can review the packaging brief and help identify suitable next steps.