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Priority to DD179055ApriorityCriticalpatent/DD111839A5/xx
Publication of DD111839A5publicationCriticalpatent/DD111839A5/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
B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B29C48/001—Combinations of extrusion moulding with other shaping operations
B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming