Packaging, and a mould and a method for making the packaging

摘要

A packaging ( 1 ) including an injection moulded plastic container ( 40 ) and a plastic lid ( 10 ), said container ( 40 ) having a bottom ( 42 ) and a peripheral side wall ( 46 ) extending from said bottom and defining opposite said bottom a peripheral rim, ( 47 ), said side wall having connecting means ( 26 ) for attaching said plastic lid ( 10 ) to said container in a tight relationship, said lid and said side wall tightly abutting each other in a peripheral sealing area (A) adjacent said rim ( 47 ) when said lid is attached to said container, characterised in the lid and the side wall having on the surfaces thereof facing the inside of the packaging ( 1 ) a number of projections ( 8 ), said projections ( 8 ) on said side wall defining a number of side wall recesses ( 9 ) and being integrally formed in the injection moulding process by the plastic material forming the container side wall ( 46 ) flowing into mould recesses formed in said injection mould.