17.21 — Manufacture of Corrugated Paper, Paperboard and Containers of Paper and Paperboard

This class includes: - manufacture of corrugated paper and paperboard - manufacture of cartons, boxes and cases of corrugated paper or paperboard - manufacture of folding cartons, boxes and cases of non-corrugated paper or paperboard - manufacture of containers of solid paperboard - manufacture of other containers of paper and paperboard - manufacture of sacks and bags of paper - manufacture of office box files and similar articles

This class excludes: - manufacture of envelopes, see 17.23 - manufacture of moulded or pressed articles of paper pulp (e.g. boxes for packing eggs, moulded pulp paper plates), see 17.25