The Non-refillable Pressure Nozzle (NPN) stopper complies with widest glass pressure closure regulations in the liqueur and spirits sector, and is highly sensitive to counterfeiting, fraud and sabotage. This bottling has been chosen in order to meet the need to guarantee the source and protect products from refilling and tampering in the market. For this reason, we aim at providing complex anti-refillable and extraction mechanisms in our stoppers. This system also simplifies the application of the product, allowing a higher speed through lines or the industrialization of the packaging process. Of course, it also guarantees the perfect condition of the product until its consumption.
For this type of bottling, we have multiple product lines, combining several plastic materials and also incorporating aluminium in order to reinforce safety and perceived value. This range covers different standardized measures and their decoration enables a greater impact on the shelf, influencing the consumer’s purchase decision.
With the different options, we obtain different levels of pouring and security, constantly seeking the best consumer experience and influencing repeat purchases. The long consumption time of these packages makes consumers multiply their interactions with the product, so we must ensure functionality and maximize the user experience. At Torrent Group, we like to say that the bottle can face over 150 moments of truth.
Technically, the DOP stopper comprises several plastic and, where applicable, aluminium parts that interact mechanically, with a seal that tears or shows when it has been opened for the first time. This mechanical assembly enables the separation of materials which owing to their composition are recyclable: aluminium, polypropylene and polyethylene. The aluminium supplied by our supplier comes from at least 90% recycled material, in part externally sourced and in part sourced from its own processes.