CPC Subgroup
B29C 48/305 having a wide opening, e.g. for forming sheets
Full Title
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C49/04) > Component parts, details or accessories; Auxiliary operations > Extrusion nozzles or dies (extrusion characterised by the shape or cross-section of the extruded article B29C48/03) > having a wide opening, e.g. for forming sheets
3 direct subcodes
Child Classifications
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- B29C 48/31 adjustable
- B29C 48/315 with parts oscillating relative to each other