The One-Piece Folder (1P-F) is made from one piece of corrugated material and has a flat bottom with flaps that form the sides and ends. The outer flaps meet at the center to form the top. 1P-F can be made with multiple scores so that one box can be folded to make up to three different size boxes. The 1P-F is used principally for shipping books, catalogs, videos, and similar items. 1P-F is easy to store, set up, and close.
This style is used principally for the shipment of books, catalogs, single pieces of wearing apparel and articles of similar nature which are shipped primarily by parcel post and express. Folders are easily stored, set up, packed and closed.
