CPC Subgroup
B29C 48/25 Component parts, details or accessories; Auxiliary operations
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
22 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B29C 48/255 Flow control means, e.g. valves (flow dividers B29C48/695)
- B29C 48/265 Support structures or bases for apparatus, e.g. frames
- B29C 48/27 Cleaning; Purging; Avoiding contamination
- B29C 48/275 Recovery or reuse of energy or materials
- B29C 48/28 Storing of extruded material, e.g. by winding up or stacking
- B29C 48/285 Feeding the extrusion material to the extruder
- B29C 48/30 Extrusion nozzles or dies (extrusion characterised by the shape or cross-section of the extruded article B29C48/03)
- B29C 48/355 Conveyors for extruded articles
- B29C 48/36 Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C 48/78 Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C 48/88 Thermal treatment of the stream of extruded material, e.g. cooling
- B29C 48/92 Measuring, controlling or regulating