Tethered caps are the latest additions to our range of openings and closures, allowing you to achieve your ambitions in three essential areas – food safety, food waste, and the environment – simultaneously. We are introducing them now, well ahead of the legal obligation, as part of our ambition to deliver the world's most sustainable food package.
The C38 Pro is a resealable and future-proof tethered cap. It is based on a screw opening mechanism and the cap stays attached to the package, helping to prevent litter. It also features a visible tamper band to make it clear when the package has been opened, helping to secure food protection. The opening size of 38mm ensures a smooth, even liquid flow, and it’s available in multiple colours so it can fit seamlessly with any packaging design. There is also a plant-based version of the cap available, which is made from polymers derived from sugar cane. This option increases the total amount of renewable content, which results in an expected CO2 reduction when compared with standard packaging.