Plastic Omnium Advanced Innovation and Research

Frederic Guignery

Stephane Leonard

Franck Dhaussy

Herve Guillerme

Nicolas Leclec'H

Wilfried Lemasson

Benjamin Janssen

A process is disclosed for manufacturing at least one wall of a tank and comprises at least a first layer of thermoplastic and a second foam-based layer. The second foam-based layer forms at least part of an anti-slosh device, and the process is characterized in that the first layer and the second layer are molded in the same mold.

Method for the production of a plastic tank comprising an anti-slosh device

The tank () for storing a liquid comprises at least one component () including at least one port () bringing the inside and the outside of the tank () into fluid communication. The component () comprises two separate members, namely a first member () integral with a wall () of the tank () and a second member () attached to an outer face of the wall () of the tank ().

Tank with integrated skirt

An assembly including a plastic container and a component attached to the container with an attachment system, the container having a circular attachment portion. The attachment system includes a ring shaped member including a top flange, a bottom flange and a frustoconical side wall connecting the top flange and the bottom flange, the bottom flange and a portion of the frustoconical side wall being embedded in the attachment portion, the ring shaped member further comprising peripheral tabs; a plurality of engaging claw parts, each engaging claw part being configured to engage a peripheral tab and to press the component against the attachment portion.

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Mery-sur-Oise, France

Frederic Guignery