02xx - Folding boxes of a simplified design made of one pattern with the valves of the lid and bottom, with a side seam, when fastening with glue, brackets or sticky ribbon, a lateral growing up is formed;

03xx - telescopic boxes with a separate body and lid, and the lid closes the body in height;

05xx - boxes collected using brackets, ribbons, glue from parts of the type of frame, as well as individual parts such as a frame (sorcerer) for other types of drawers;

06xx - boxes collected using brackets, ribbons, glue from two separate end parts and the shells connecting them;

07xx -ready -made folders collected mainly from one part;

09xx - Internal elements of the box: gaskets, gratings, bottom liners, partitions, etc.