A topseal packaging for which a double seal technique is used. The top edge is sealed in two phases. During the sealing process the outer ring is pushed down and is separated from the tray. The result is a plastic ring with film in it which can be used as a lid for the tray. This injection moulded packaging offers advantages in the whole supply chain, from the production of the packaging to consumer level. The innovation is in the injection moulding and topseal technique, using this packaging means that an extra lid is not needed anymore.

Registrant: Naber Plastics B.V./Sealpac GmbH

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