Improvements in the manufacture of tin cans for beverages

摘要

The package or can 1 is given a screw thread 2, matching a screw thread which exists on the skirt of a lid 3 carrying the tab 5 which, by means of pulling, forms the small pouring aperture. The package 1 has a flexible edge 4 of appropriate shape for it to adapt to the drinker's mouth. The improvements are applicable to traditional tin cans for beverages, to allow consumption via the traditional small aperture or, alternatively, using the tin can in the manner of a glass. <IMAGE>