Folder-type boxes and trays consist of only one piece of board. The bottom of the box is hinged to form two or all side walls and the cover. Locking tabs, handles, display panels etc. can be incorported in some designs.
Regular Slotted Boxes
Slotted-type boxes consist of basically one piece with a glued, stitched or taped manufacturers joint and tope and bottom flaps. They are shipped flat, ready to use and require closing using the flaps provided
Telescope Boxes
Telescope-type boxes consists of more than one piece and are charactised by a lid and / or bottom telecoping over the body of the box