moulage par injection sous-marine

OBS: moulage par injection sous-marine; injection sous-marine : termes et définition publiés au Journal officiel de la République française le 16 octobre 2011.

CONT: ... a second object of the present invention is a moulding method by submarine injection or submarine gate moulding, without use of a roller, through the posterior central part of each impression of the mould, which makes possible the formation of the already defined thermoplastic part with the appropriate features for its use as a label or publicity support for use with certain surface ornamentation ...
OBS: submarine gate: A type of gate used in injection moulding: the material is fed below the surface of the component ... A runner carries the plastics material down below the parting line of the mould and feeds, via a cone-shaped gate, into the cavity.