Pressure sensitive reinforcement strips for loose leaf pages

Reinforcement means for structurally strengthening the lateral edge of a page or sheet, comprising a length of strip means, said strip means being folded over approximately in half along its length, pressure sensitive adhesive applied to the inner contiguous surfaces of said folded strip and only along their outer margins, a plurality of apertures provided through the strip means to accommodate its containment within a binder, said plurality of apertures being made before the reinforcement means is applied to a page or sheet, covering tapes applied over the arranged adhesive, and each covering tape covering approximately one-half of the folded strip means, said covering tapes capable of removal when said reinforcement means is prepared for application to the lateral edge of a sheet, said aligned apertures are provided through each half of the folded strip means and their covering tapes, to accommodate the emplacement of the strip means as applied to the edge of sheet into a binder, each pair of aligned apertures also aligning with the holes provided through the edge of the sheet being reinforced, said strip means being formed of a polymer, and said adhesive being a polymer that remains tacky to provide for attachment of the reinforcement means to the lateral edge of a sheet, whereby said reinforcement means is applied to a page or sheet by the locating of one-half of the strip means under a edge of a page, with their holes lined up, and held in position while the covering tape is removed from the other strip means which is folded over and adhered to the proximate surface of the sheet, with the sheet then being turned over for removal of the covering tape from the other half of the folded strip means and its application by means of the adhesive to the opposite side of the edge of said sheet, thereby providing reinforcement for the page or sheet and strengthening it to prevent its tearing from a binder.