Aluminium Bottle Caps & Closures for commercial packaging
The bottle closure is a critical part of an industrial packaging system. Cap dimensions, thread, liner, inner plug and sealing method must be selected together with the bottle neck and the filled product. A closure that fits physically may still require compatibility and performance validation.
For a cap or closure enquiry, share the bottle neck or thread specification, reference sample, cap dimensions, liner or plug requirement, filled product, quantity and expected sealing process. Bottle-and-closure combinations are reviewed as a complete specification.
Bottle NeckThread, opening and neck dimensions.
Cap DimensionsDiameter, height and thread profile.
Liner / PlugMaterial and sealing requirement.
Filled ProductApplication and compatibility considerations.
Capping ProcessManual or machine capping requirement.
QuantityCommercial order volume and delivery schedule.
Important: the buyer or product formulator must validate bottle material, closure, liner, filling-line, storage, transport and regulatory suitability for the exact filled product before commercial use.