Sidel, Inc.

Innovative Systems Et Technologies (isytech)

Innovative Systems Technologies

Fabrice Oge

Patrick Chollet

Jean-Michel Rius

Nasser Beldi

David Darras

Mikaël Jaouen

Naïma Boutroy

Na&iuml;ma Boutroy

Method for treating in an enclosure an inner surface of a container made from polymer material, in order to deposit a barrier coating there on, comprises: inserting the container into the enclosure; introducing a precursor gas into the container intended, once transformed into the plasma state, to be deposited at least partially on the inner surface of the container in order to constitute the coating; wherein the method further comprises: transforming the precursor gas into the plasma state by a combination of excitations comprising a main excitation by means of electromagnetic waves comprising microwaves, and a secondary excitation by means of an electrical discharge of alternating voltage having a frequency between 1 kHz and 15 MHz.

Method for a treatment to deposit a barrier coating

The invention provides a container such as a bottle or flask, made heterogeneously from a material with a barrier effect and a polymer material, characterised in that the material with a barrier effect is an amorphous carbon material with a polymer tendency which is applied as a coating on a substrate of polymer material.

Container with material coating having barrier effect and method and apparatus for making same

The invention provides a container such as a bottle or flask, made heterogeneously from a material with a barrier effect and a polymer material, characterized in that the material with a barrier effect is an amorphous carbon material with a polymer tendency which is applied as a coating on a substrate of polymer material.

Container with a coating of barrier effect material, and method and apparatus for manufacturing the same

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Lannion, France

Fabrice Oge