Method of shaping and compressing toilet paper rolls

Abstract

A method of shaping and compressing toilet paper rolls using compressor rollers is disclosed. The method is comprised of a workflow that includes fluted rollers, sleeve wrapping and specific packaging procedures. An object of the method is to provide a means to reduce the size of conventional toilet paper rolls in bulk to make shipping more efficient. For example, a box that currently holds twelve rolls now can hold twice as many rolls when utilizing the disclosed method.

Claims

1. A system for shaping toilet paper rolls comprising: a conveyor for loading toilet paper rolls; opposing fluted compression rollers positioned with upstream ends separated by a larger distance than at downstream ends such that toilet paper rolls are conveyed and compressed in the narrowing gap between said rollers during rotation thereof; a sleeve wrapper for enveloping the compressed toilet paper rolls and a heated tunnel for sealing the wrapped rolls.

2. The system for shaping toilet paper rolls of claim 1, wherein the conveyor comprises a plurality of vertical support spikes and is driven by bearing rollers and electrical motors.

3. The system for shaping toilet paper rolls of claim 1, wherein the fluted rollers are made of a plastic and are connected to a belt-driven electric motor for rotation.

4. A method of packaging toilet paper rolls comprising the following steps: a) providing the system for shaping toilet paper rolls of claim 1; b) entering toilet paper rolls between the rotating fluted rollers; c) rotating said fluted rollers and compressing the toilet paper rolls; d) entering the compressed rolls of toilet paper into the sleeve wrapping section; e) wrapping the compressed rolls of toilet paper in said sleeve wrapping section; f) heating the wrapped rolls of toilet paper in the heated tunnel; g) cooling the toilet paper rolls along the conveyor; and h) boxing the wrapped toilet paper rolls at the terminal end of said conveyor.

5. The method of claim 4, wherein the wrapped rolls of toilet paper are heated to 250-275 degrees Fahrenheit in said heated tunnel.

6. The method of claim 4, wherein compressing said toilet paper rolls results in a 20-40 percent reduction in overall height.

7. The method of claim 4, wherein said fluted rollers are rotated in a direction toward one another.

8. The method of claim 4, wherein during wrapping of the compressed rolls, said rolls are stabilized on three sides by a pusher and movable side rails and slid through a vertically draped sheet of continuously fed sleeve wrapping.

Description

BRIEF DESCRIPTION OF THE FIGURES

(1) The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate some, but not the only or exclusive, examples of embodiments and/or features.

(2) FIG. 1 shows a perspective view of a conventional and compressed roles of toilet paper.

(3) FIG. 2 shows a top view of the toilet compression method.

(4) FIG. 3 shows a top view of the compression rollers

(5) FIG. 4 shows a representative view of the method.

(6) Other aspects of the present invention shall be more readily understood when considered in conjunction with the accompanying drawings, and the following detailed description, neither of which should be considered limiting.

DETAILED DESCRIPTION OF FIGURES

(7) In this description, the directional prepositions of up, upwardly, down, downwardly, front, back, top, upper, bottom, lower, left, right and other such terms refer to the device as it is oriented and appears in the drawings and are used for convenience only; they are not intended to be limiting or to imply that the device has to be used or positioned in any particular orientation. Conventional components of the invention are elements that are well-known in the prior art and will not be discussed in detail for this disclosure.

(8) FIG. 1 shows a conventional roll of toilet paper 8 and a compressed roll of toilet paper 8A after being reduced by the fluted roller compression method. Said compression being but not limited to between a 20-40 percent decrease in overall height. FIG. 2 showing a top view of the fluted roller compression system 1 whereby rolls of conventional toilet paper 8 are loaded onto a conveyor system 7 having a plurality of vertical support spikes and driven by bearing rollers and electrical motors and supported on posts and joists 2. The toilet paper rolls move into at least two, fluted rollers 4 which are configured adjacent to and slightly off center of one another on the longitudinal axis of the system 1. In other words, the distance between distal ends of the fluted rollers is different on each side.

(9) Thereafter, the sleeve encased plurality of articles is sealed at its sides by heating members in combination with bottom presented anvils and the thus sealed plurality of collated articles is conveyed still on the same conveyor belt directly into a heating chamber, preferably an integral heated tunnel. In the course of passage the sleeved plurality of collated compressed toilet paper rolls 8A move through the heated tunnel, the heat sleeve film wraps tightly about the plurality of collated compressed toilet paper rolls 8A thus forming a unitized package for ease of subsequent handling and storage. Temperatures inside the sleeve wrapper are approximately but not limited to 250-275 degrees Fahrenheit. Once sleeve wrapped, the compressed toilet paper rolls 8A travel and cool along the conveyor 7 until they reach the terminal end where workers place them into boxes for final shipment.

(10) FIG. 3 shows various top views of the different stages of toilet paper rolls 8 as it moves along fluted rollers 4 being compressed in height inside roll entry, flute two, flute three and flute four. FIG. 4 includes a representative view of the fluted roller compression system that includes but is not limited to the following steps: rolls of toilet paper entering rotating fluted rollers on conveyor; rolls of toilet paper compressing; rolls of toilet paper entering sleeve wrapping and becoming wrapped in plastic such as polyethylene and the like; toilet paper moving and cooling along conveyor until reaching the terminal end of the conveyor and boxed.

(11) In some embodiments, the platforms, systems, media, and methods disclosed herein include software, server, and/or database modules, or use of the same. In view of the disclosure provided herein, software modules are created by techniques known to those of skill in the art using machines, software, and languages known to the art. The software modules disclosed herein are implemented in a multitude of ways. In various embodiments, a software module comprises a file, a section of code, a programming object, a programming structure, or combinations thereof. In further various embodiments, a software module comprises a plurality of files, a plurality of sections of code, a plurality of programming objects, a plurality of programming structures, or combinations thereof. In various embodiments, the one or more software modules comprise, by way of non-limiting examples, a web application, a mobile application, and a standalone application. In some embodiments, software modules are in one computer program or application. In other embodiments, software modules are in more than one computer program or application. In some embodiments, software modules are hosted on one machine. In other embodiments, software modules are hosted on more than one machine. In further embodiments, software modules are hosted on cloud computing platforms. In some embodiments, software modules are hosted on one or more machines in one location. In other embodiments, software modules are hosted on one or more machines in more than one location.

(12) It is additionally noted and anticipated that although the device is shown in its most simple form, various components and aspects of the device may be differently shaped or slightly modified when forming the invention herein. As such those skilled in the art will appreciate the descriptions and depictions set forth in this disclosure or merely meant to portray examples of preferred modes within the overall scope and intent of the invention, and are not to be considered limiting in any manner. While all of the fundamental characteristics and features of the invention have been shown and described herein, with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosure and it will be apparent that in some instances, some features of the invention may be employed without a corresponding use of other features without departing from the scope of the invention as set forth. It should also be understood that various substitutions, modifications, and variations may be made by those skilled in the art without departing from the scope of the invention.