Patent ID: 7392917

Claim:
A roll of disposable pieces of hygienic paper from which pieces of hygienic paper can be removed with one hand without any need for tearing or cutting said hygienic paper comprising: (a) an inner tube of a rigid material with a symmetry axis and external radius and height dimensions such that the section of the inner tube perpendicular to said symmetry axis is substantially round for the entire said height; and (b) at least two pieces of hygienic paper with a surface and thickness, width, and length dimensions deployed so as to synchronously rotate said roll of disposable pieces of hygienic paper when one of said piece of hygienic paper is removed, with said pieces of hygienic paper packed onto said inner tube and onto themselves such that: (i) each of said piece of hygienic paper has a cylindrical shape, with a spiral section around the symmetry axis of the inner tube; (ii) all of said pieces of hygienic paper are substantially packed to be fully overlapping in said width dimension of each piece; and (iii) each of said pieces of hygienic paper is substantially packed to be partially overlapping in its length dimension with regard to each adjacent said piece of hygienic paper that it is in contact with.