Roll Over Pilfer Proof (ROPP) are mostly used on rigid containers. Most common applications are for Liquor, Medical, Pharmaceuticals, Beverages, Food, Agrochemicals, Edible oil, Lube oil and miscellaneous industries.
ROPP Closures made of alluminium are internationally accepted sealing devices which are fitted on glass, plastic and metal containers to prevent pilferage.
A simple twist breaks the pilfer-proof seal, thereby assuring the consumer of the purity of the product sealed. When the closure is fitted back on the bottle after part consumption of the product, it ensures that the contents are secure and does not evaporate or deteriorate fast.
The broad categories of ROPP closures can be defined as Plain Printed Caps, Top Embossed Caps, Knurl Embossed Chamfered Caps, Side Embossed Chamfered Caps, Deep Drawn Caps, Extra Deep Drawn Side dry offset printed caps etc.