Aluminium shell, pilfer proof closures with a choice of liners adapted to product type. The ultimate in convenience, with easy opening and re-closing. Aesthetic quality is enhanced by multi-colour printing and for certain cap sizes, by embossing. UV sensitive inks can be used for brand security and to protect against counterfeits. A wide range of ROPP and GPI types and sizes available, in plain colours from stock and bespoke designs made to order.