Rolls of separate self-encircling sheets

Abstract

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 the hygienic paper, including an inner tube of a rigid material onto which the disposable pieces of hygienic paper are wrapped, with each one place in sequence with its predecessor, trailing edge to leading edge, and each disposable piece is encircled more than an entire wrap.

1 . A roll of separate self-encircling sheets from which disposable pieces can be removed with one hand, the roll of separate self-encircling sheets comprising:
 (a) an inner tube of a rigid material with an axis of rotation and inner tube external radius; and   (b) a plurality of disposable pieces wherein each one of said disposable pieces has length, width, and thickness dimensions, wherein each one of said disposable pieces has an inner surface, an outer surface, a leading edge, and a trailing edge, wherein one of said disposable pieces is rolled on said inner tube, wherein each one of all others of said disposable pieces is rolled so as to wrap another one of said disposable pieces, wherein for each two sequential said disposable pieces, said trailing edge is in dose proximity to said leading edge, wherein there is a gap, which effectively equals zero, between said trailing edge and said leading edge that are in close proximity.   
     
     
         2 . The roll of separate self-encircling sheets of  claim 1 , wherein said trailing edge and said leading edge that are in close proximity are both in contact with said disposable piece outer surface of one of said disposable pieces. 
     
     
         3 . The roll of separate self-encircling sheets of  claim 2 , wherein each one of said disposable pieces has a shape which is effectively a cylindrical shape with an approximately circular wall, having a disposable piece center of wrap located on said axis of rotation, wherein each one of said disposable pieces has a disposable piece angle which is measured between said disposable piece leading edge and said disposable piece trailing edge of said disposable piece, and wherein said disposable piece angle is larger than three hundred and sixty degrees. 
     
     
         4 . The roll of separate self-encircling sheets of  claim 3 , wherein each one of said disposable pieces includes:
 (i) at least one line of perforations, across a width of said disposable piece.   
     
     
         5 . The roll of separate self-encircling sheets of  claim 3 , wherein each one of said disposable pieces includes:
 (i) at least two tear notches located on said two piece side edges of said disposable piece.   
     
     
         6 . The roll of separate self-encircling sheets of  claim 3 , wherein each one of said disposable pieces includes:
 (i) at least one line of perforations, across a width of said disposable piece; and   (ii) at least two tear notches located on said two piece side edges of said disposable piece.   
     
     
         7 . A method of using a roll of separate self-encircling sheets, comprising the stages of:
 (a) applying force on an outer disposable piece of a roll of separate self-encircling sheets;   (b) dragging said outer disposable piece;   (c) causing a rotation of said roll of separate self-encircling sheets;   (d) rotating said roll of separate self-encircling sheets at least one revolution, before an occurrence of a separating of said outer disposable piece from said roll of separate self-encircling sheets; and   (e) separating said outer disposable piece from said roll of separate self-encircling sheets.