… cellulose wadding or webs of cellulose fibres; box files, letter trays, and similar articles, of paper or paperboard …
Explanatory notes
… cellulose wadding or webs of cellulose fibres; box files, letter trays, and similar articles, of paper or paperboard … by rolling or by any other method, and whether or not fitted with reinforcing circular bands of other materials, … cases in the flat in one piece, for assembly by folding and slotting (e.g., cake boxes); and ‑ containers …