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Publication of BE692159ApublicationCriticalpatent/BE692159A/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
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J4/00—Feed or outlet devices; Feed or outlet control devices
B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Verfahren und Vorrichtung zum Füllen von zur Herstellung von Schaumstoff-Formteilen geeigneten Formen mit thermoplastischen, vorexpandierten Schaumstoffteilchen