Sidel Participations

Marc Leroux

Arnaud Barbey

Jules Tonga

Yves Bourdel

Matthieu Breard

Mathieu Breard

Lionel Dubos

Disclosed is a molding unit for the forming of a container provided with a hollow recess toward the interior of the container, this forming unit including: a mold provided with a lateral wall defining a cavity having the impression of at least one part of the container and incorporating a fluid circuit for thermal regulation of the wall, which comes out on an upper surface of the mold; and a boxing device. The boxing device includes: an insert mounted in translation relative to the lateral wall; an actuator integral with the insert; and a pneumatic circuit for controlling the movement of the piston, which includes at least one primary duct for supplying the chamber, which comes out on the upper surface of the mold.

Molding unit for containers, equipped with fluid and pneumatic circuits coming out on an upper surface

Disclosed is a mold for manufacturing a container from a preform, the mold including: a side wall, a mold bottom having a through-passage in the center thereof, a cylinder including a body and a counter stretch molding rod that is mounted so as to be slidable relative to the body between an extended position in which the counter stretch molding rod projects relative to the mold bottom and a retracted position, a stand on which the mold bottom is mounted, this stand including a lower stage, an upper stage and a spacer detachably inserted between the upper stage and the lower stage and defining the cavity in part.

Mold fitted with an interchangeable counter stretch molding rod

A molding unit () for blow molding a container from a parison, the container including a wall portion and a base, the molding unit () including:

Molding unit for blow molding containers, equipped with a guiding wear ring

The invention relates to a mould () for a machine that is used to blow mould containers. The invention comprises: a wall () defining a cavity () which is distributed around a main axis, said wall () being equipped with passages () for the circulation of a heat-transfer fluid inside the wall (); and at least one mould insert () which is mounted to the wall (), said insert being equipped with at least one conduit () which is connected to a passage in the wall ().

Growing community of inventors

Octeville-sur-Mer, France

Marc Leroux