B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B29C45/17—Component parts, details or accessories; Auxiliary operations
B29C45/26—Moulds
A—HUMAN NECESSITIES
A41—WEARING APPAREL
A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
A41G1/00—Artificial flowers, fruit, leaves, or trees; Garlands
A41G1/02—Implements, apparatus, or machines for making artificial flowers, or the like
Procede de moulage par injection de bacs en matiere plastique pour batteries et accumulateurs electriques et moule pour la mise en oeuvre de ce procede
Pièce en matière plastique armée, son procédé de fabrication et utilisation de cette pièce en tant que plateau-support de fromage en cours de maturation