| 1/00 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) |
| 1/02 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Feeding or positioning sheets, blanks, or webs |
| 1/04 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Feeding or positioning sheets, blanks, or webs Feeding sheets or blanks |
| 1/06 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Feeding or positioning sheets, blanks, or webs Feeding sheets or blanks from stacks |
| 1/08 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Feeding or positioning sheets, blanks, or webs Feeding sheets or blanks during envelope- or bag-making operations |
| 1/10 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Feeding or positioning sheets, blanks, or webs Feeding or positioning webs |
| 1/12 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Feeding or positioning sheets, blanks, or webs by air pressure or suction |
| 1/14 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Cutting, e.g. perforating, punching, slitting, trimming |
| 1/16 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Cutting, e.g. perforating, punching, slitting, trimming Cutting webs to form sheets or blanks |
| 1/18 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Cutting, e.g. perforating, punching, slitting, trimming Slitting webs longitudinally |
| 1/20 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Cutting, e.g. perforating, punching, slitting, trimming Cutting sheets or blanks |
| 1/22 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Cutting, e.g. perforating, punching, slitting, trimming Cutting sheets or blanks Notching; Trimming edges of flaps |
| 1/24 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Cutting, e.g. perforating, punching, slitting, trimming Cutting sheets or blanks Making window openings |
| 1/25 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Surface scoring (cutting through material B31B 1/14) |
| 1/26 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Folding sheets, blanks, or webs |
| 1/28 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Folding sheets, blanks, or webs around mandrels, including bottom-forming operations |
| 1/30 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Folding sheets, blanks, or webs around mandrels, including bottom-forming operations the mandrels moving |
| 1/32 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Folding sheets, blanks, or webs around mandrels, including bottom-forming operations the mandrels moving in circular paths |
| 1/34 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Folding sheets, blanks, or webs around mandrels, including bottom-forming operations the mandrels moving about their own axes |
| 1/36 | Box, carton, envelope or bag making machinery characterised by performing specific operations (machinery for performing operations of general application, see the appropriate subclasses) Folding sheets, blanks, or webs by continuously feeding same to stationary members, e.g. plates, ploughs, cores |