A BOOKLET OR THE LIKE, METHOD AND APPARATUS FOR PRODUCING THE SAME

摘要

A booklet, folder, wrapping or the like comprising two substantially parallel covers (1, 2) united with a spine (3) with the aid of crease lines (5, 6), a strip (4) of binder being attached to the inside of the spine and solely between the crease lines, said strip being intended for activation to provide adhesion between it and one edge of a sheaf of sheets of material inserted between the covers. Two opposing longitudinal side edges (4, 4b) of said strip (4) are united with the respective cover (1, 2). A method and an apparatus for manufacturing the folder or the like includes operations and a device for achieving said union.