B
SECTION B — PERFORMING OPERATIONS
  
SHAPING
 B29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING OF SUBSTANCES NOT OTHERWISE PROVIDED FOR (see Section C, particularly C08, for chemical matters; shaping clay or other ceramic compositions, slag, or mixtures containing cementitious material B28B)
 B29

Note(s)

  1. For the purpose of this class, "plastics" means macromolecular compounds or compositions based thereon.
  2. A product is not classified here unless it results from a process which is itself classified in this class.
 B29G
PROCESSES FOR APPARATUS PREDOMINANTLY USED FOR THE SHAPING OF THERMOSETTING SUBSTANCES (working of thermosetting substances by processes or apparatus also applicable to thermoplastic substances B29F)
 B29G 1/00
Compression moulding
 B29G 2/00
Special adaptations of extrusion moulding to the shaping of thermosetting substances
 B29G 2/02
·  of presses (extrusion presses in general B30B 11/22)
 B29G 3/00
Injection moulding; Transfer moulding, i.e. from an injection chamber incorporated in the mould
 B29G 5/00
Shaping resin-impregnated sheets, e.g. to corrugated form
 B29G 7/00
Shaping, specially adapted for thermosetting substances and not otherwise provided for
 B29G 7/02
·  Producing porous or cellular articles or sheets