Hygiene caps - Import export

The surface of the cap nut is polished and, with regard to design optimised for the use in hygienic environments. The top of the nut is spherical and the collar has a conical formed top face. The nut has been designed as a low version so as to keep troublesome corners as few as possible. Due to the extremely high quality surface finish of much less than Ra 0.8 µm, hardly any dirt particles adhere to the surface.

The Ring Crown cap is an easy to open and convenient ring pull bottle cap with highly tamper-evident design. Ring Crown cap is made of steel, the same material as a traditional crown cork bottle cap. Also, its diameter is the same as crown cork, fitting the same bottle mouth. Ring Crown withstands higher internal pressure and therefore is suitable for carbonated as well as non-carbonated, pasteurised and non-pasteurised drinks. Ring Crown is more hygienic since capping occurs early in the process and the seal corresponds to the shape of the bottle mouth. They have VLB (Versuchs und Lehranstalt für Brauerei) approval and conforms to DIN-norms. Ring Crown-ring pull bottle caps can be used across a wide range of beverage markets: beer, energy drinks, wines and mineral waters. They are suitable for glass, plastic and aluminium bottles. Finn-Korkki can print to both sides of the metal cap making the bottle sealed with Ring Crown cap even more effective marketing tool!