Device for transforming paper in real time
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Solution Overview
Problem
Existing methods for cleaning residue from the body, such as toilet paper and wipes, are inadequate as they often smear residue, require single-use plastics, contribute to environmental degradation, and clog septic systems, and are not effective in all locations without modifying plumbing.
Innovation Solution
A pocket-sized device that transforms toilet paper in real time by adjusting its texture, density, and moisture content using liquid, pressure, and a coarse mesh mold, allowing for effective cleaning without harming the environment or septic systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If toilet paper or wipes are used to clean residue, then cleaning function is provided, but residue is smeared or cleaning effectiveness is insufficient
Solution Approach 1:
The patent transforms the physical parameters of paper in real-time by applying pressure, liquid, and heat through a mold to create densified nubs with enhanced texture and moisture content, converting ordinary flimsy paper into an effective cleaning tool that removes residue without smearing
Solution Approach 2:
The patent creates localized dense nubs on specific areas of the paper sheet through mold pressing, concentrating the cleaning functionality in textured regions that provide mechanical action for residue removal while the rest of the paper maintains its absorbent properties
2Reliability
If disposable pre-moistened wipes are used for cleaning, then cleaning effectiveness is improved, but single-use plastics are contained and microplastics are released into the environment
Solution Approach 1:
The patent transforms ordinary biodegradable paper into an effective cleaning alternative to plastic wipes by applying pressure, liquid, and heat through a mold to create densified nubs with enhanced texture and moisture content, providing wipe-like performance without plastic materials
Solution Approach 2:
The patent uses disposable paper that can be transformed in real-time as an alternative to disposable plastic wipes, maintaining the convenience of single-use products while eliminating the environmental harm of plastic waste and microplastic pollution
3Ease of operation
If conventional cleaning methods are used, then cleaning function is provided, but septic system and sewer clogs occur causing expensive repairs
Solution Approach 1:
The patent transforms paper properties through pressure, liquid, and heat application to create densified nubs that provide effective cleaning, and the transformed paper maintains biodegradability to prevent septic system clogs while delivering superior cleaning performance
4Ease of operation
If toilet paper is used for cleaning, then cleaning function is provided, but paper texture and density are insufficient to remove all residue
Solution Approach 1:
The patent applies pressure, liquid, and heat through a mold to transform ordinary toilet paper into densified nubs with enhanced texture and moisture content, converting flimsy paper into an effective cleaning tool that thoroughly removes residue
Solution Approach 2:
The patent enables real-time transformation of paper properties through periodic application of pressure, liquid, and heat cycles, allowing the paper to be converted from its initial state to a densified, textured state with enhanced cleaning capabilities
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The transformed paper provides superior cleaning by creating dense, textured nubs that effectively remove residue without smearing, is reusable, and decomposes like regular paper, making it suitable for any location and reducing environmental impact.
Implementation Method 1
The liquid, which may be tap water, is retained in a sponge until released by pressure from a human hand
Implementation Method 2
the liquid released from the sponge is absorbed by the paper through the holes of the coarse mesh
Implementation Method 3
The pressure of paper onto the mold formed by the coarse mesh and sponge, which may vary based on the quality of the paper being transformed and other factors, must be sufficient to deform the paper such that it may compress into and fill the mold to achieve an increased density of the paper
Data Source
AI summary
The device assists the customer in cleaning residue from their skin and body hair after they use a toilet for elimination, after they receive a cut or abrasion, or from other source. With the device, the person physically transforms toilet paper and other tissue-like paper in real time to have greater texture, density, and wetness, all three of which together facilitate cleaning better than dry paper or than wet paper without such increased density and texture. Being pocket sized and intended for repeated use, the device can be easily carried by or on the person and used in any bathroom or location anywhere without modification to the plumbing facilities, without risk of running out of a supply of pre-moistened wipes, and without damaging the environment or sewage and septic systems.