SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (working in the manner of metal B23; grinding, polishing B24; cutting B26D, B26F; making preforms B29B 11/00)
| Subclass | Title |
|---|---|
| 31/00 | Handling, e.g. feeding of the material to be shaped (in general B65G) |
| 31/02 | Handling, e.g. feeding of the material to be shaped (in general B65G) Dispensing from vessels, e.g. hoppers |
| 31/04 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) |
| 31/06 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) in measured doses (in general G01F) |
| 31/08 | Handling, e.g. feeding of the material to be shaped (in general B65G) Feeding, e.g. into a mould cavity (to presses in general B30B 15/3) of preforms |
