Patent ID: 8757372

Claim:
A process for making a pentagonal envelope, container or protective holder, comprising: folding a rectangular sheet along a diagonal from corner to corner and creating a first crease, thereby producing a two-layer triangular shape with two single-layer protruding flaps; folding and creasing the protruding flaps over their opposing edges, leaving only the triangular shape comprising a central area, two acute angled corners and one obtuse angled corner; a step for determining a location of the next folds; folding the acute angled corners of the triangular shape across the central area of the triangular shape creating a pentagon shape; unfolding the pentagon shape as far as the first crease, which remains folded with plainly visible unfolded creases from the steps subsequent to the first crease; opening the triangular shape; inverting the acute angled corners of the triangular shape by a fold along portions of the unfolded crease lines created in forming the triangular shape that were folded across the central area of the triangular shape, so that they become located inside the triangular shape, with a portion of the first crease proximate to each acute angled corner becoming folded and creased in the opposite direction; thereby recreating the pentagon shape, plus creating two partial flaps extending from the top of the pentagon shape, plus two chambers or pockets almost entirely separated by a layer of paper inside the main shape; closing the pentagon shape; and folding the top flaps over and tucking them into the pentagonal shape, thereby creating an enclosure.