A BINDING BACK AND A METHOD FOR PROTECTING THE BINDING EDGE OF A SHEET BLOCK, AS WELL AS A BINDING FORMED FROM THE SHEET BLOCK AND THE BINDING BACK

摘要

The binding edge (61) of a sheet block (31) is protected by a binding back (10) which is fastened to the binding edge (61) of the sheet block (31) in the area and along the length of a non-adhesive strip (12) in the binding back (10) by using fastening devices (33) such as staples, for example, penetrating through the binding back (10) and the sheet block (31). After this, the free end part (21) of the binding back (10) is folded over the non-adhesive strip (12), in which case the remaining edge (23) of the end part (21) extends to the opposite side of the sheet block (31) over the binding edge (61). After this, the adhesive surface (15) is glued to the side of the sheet block (31) that is opposite the non-adhesive strip (12), in which case the backing piece (18) protects the binding edge (61) of the sheet block (31). An independent claim also for a binding back (10) and a binding.