A 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.