Patent ID: 7004322

Claim:
Packaging unit ( 1 ) for a flowable product, comprising first and second walls ( 2 , 3 ) at least one ( 3 ) of which is concave and which are sealingly joined along their respective edges and define therebetween a cavity containing the flowable product, at least one of said walls ( 2 , 3 ) being provided with a severing indicating means ( 8 ) for severing along a line indicated by said severing indicating means ( 8 ) and extending from side-to-side across the packaging unit ( 1 ) for opening a product outlet portion ( 6 ) of said cavity, characterized in that said severing indicating means ( 8 ) has over at least one of two end zones thereof at respective opposite sides ( 9 ) of said unit ( 1 ) a curvedly convex profile projecting away from said cavity.