Closure Detail: Innerseal for Cans with Screw-Cap
Closure Detail: Innerseal for Cans with Screw-Cap Nozzles
Innerseals Are More For Tamper Evidence than "Seal"-ing. Once The Innerseal Is Bent At Removal It's Very Difficult To Straighten And Reapply. If Your Label Warns The Customer About The Presence Of The Innerseal The Customer May Have Evidence Of Tampering At The Initial Opening Of The Container.
The Screw Cap With The Liner Provides The Seal For The Package. An Improperly Applied "Innerseal" May Interfere With The Liner - Nozzle Surface Sealing.