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Publication of BE841832ApublicationCriticalpatent/BE841832A/xx
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
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
B29C44/34—Auxiliary operations
B29C44/36—Feeding the material to be shaped
B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
BE167031A1975-05-211976-05-14Procede et dispositif pour le moulage de pieces en matiere plastique expansee
BE841832A
(fr)