Toilet paper

Details Toilet paper Toilet paper

1983-12-05

1986-04-15

Thomas, Alexander S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Fold at edge

428 43, 428121, 428124, 270 42, B32B 304

Patent

active

045827435

ABSTRACT:
The invention concerns toilet paper as it is usually manufactured in rolls. Considering that in use the central area of the paper is particularly subject to tearing and strain, the toilet paper of this invention has a central area which is significantly thicker than its edges. The greater thickness in the central area can be achieved, for example, by having normal width or by Z-folding a paper strip such that the overlap created by the Z-fold lies on the longitudinal axis of the strip.
A manufacturing method and equipment using rollers and guides particularly suited for the performance of the manufacturing method are described.

REFERENCES:
patent: 550280 (1895-11-01), Lorenz
patent: 2033621 (1936-03-01), Freedman

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