Plastics drinking spout for beer cans - has thickened bottom edge forming seal against can

摘要

The drinking spout is of plastics and fits onto a beer or soft drink can, being in the form of a closed hollow sleeve. A mouthpiece is formed at one edge and there is a thickened portion to give a good seal against the can edge and which also forms the edge of the spout. A recess can be formed to the rear of the mouthpiece to accommodate the metal sealing tag of the can, so that this does not have to be thrown away. Air holes are also formed in the top, between the mouthpiece and the recess.