Sealing closure for a plastic container having a peelable and reclosable lid.

摘要

The invention relates to a leaktight connection between a non-metallic container and a non-metallic lid which can be peeled off and reused. This leaktight connection, the lid being made of PP, is characterised in that: - the container (1) is made of a bilayer material, the outer layer (5) being made of PP, and the inner layer (6) being made of PP-PE alloy containing from 30 to 70% of PE and including a relief or circular segment (2) of convex shape at the lip. This invention is applicable in the field of packaging, in particular for fresh dairy produce.