This pack is an easy-open and re-closable carton made of cardboard, and a new opening mechanism with the high-quality printed-foil singles packaging. The "easy opening" tamper-safe seal, good extraction ability of the individual slices as well as the high degree of reusability were noted. The cardboard packaging creates a competitive differentiator with a new market positioning. In addition, production of the inert gases carbon dioxide and nitrogen can be avoided by 100 %.