The utility model relates to supplies in the form of folding boxes designed primarily for archiving and storing documents. The housing box is composed of integrally formed and separated by inflection base lines, sidewalls, cap with locking elements and installed near the free edges of the base with the possibility of folding the end stops. The latter are in the folded position, U-shaped in plan form. A distinctive feature of the proposed box in the folded position of the end stops is the fulfillment of the sides of the stops and the edge portions of the layered medium. Technical result of utility model is to improve the performance properties of the box.
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