SEALING OF A CAP ON A GLASS CONTAINER

A multi-layer sheet designed for the sealing of a container (10) made of glass by heat sealing on the sealing ring (12) of the container treated by means of oxides and/or of metal salts comprises at least a support layer (21) and a lower layer (22) made of a polymeric heat-sealable material onto whi...

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Bibliographische Detailangaben
Hauptverfasser: GRAYER ALAIN, BOIRON GUY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A multi-layer sheet designed for the sealing of a container (10) made of glass by heat sealing on the sealing ring (12) of the container treated by means of oxides and/or of metal salts comprises at least a support layer (21) and a lower layer (22) made of a polymeric heat-sealable material onto which is grafted an unsaturated carboxylic acid.