LID FOR PACKAGING CONTAINER AND METHOD OF FABRICATION

Lid for a packaging container comprising an annular member of plastic material, having an opening, engagement means adapted to cooperate with complementary engagement means provided on a container. An inner face is adapted to be oriented toward the container, and an outer face opposite the inner fac...

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Bibliographische Detailangaben
Hauptverfasser: JOUBERT ARNAUD, LACROIX BRUNO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Lid for a packaging container comprising an annular member of plastic material, having an opening, engagement means adapted to cooperate with complementary engagement means provided on a container. An inner face is adapted to be oriented toward the container, and an outer face opposite the inner face, and an annular support surface is on one of the inner face and outer face. A panel of plastic material and molded separately from the annular member and comprises an inner face adapted to be oriented toward the container, and an outer face opposite the inner face, one of the inner face and outer face of the panel being positioned on the annular support surface so as to form an overlapping portion and so as to close at least partially the opening of the annular member. A welding joint is formed in the overlapping portion between the panel and the annular support surface to integrally fix the panel to the annular support surface.