Disposable Bibs with Perforated Edges and Absorbent Layers
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Solution Overview
Problem
Reusable bibs for toddlers and elderly adults are cumbersome to transport and clean due to their weight and design, making them inefficient for use and disposal.
Innovation Solution
A continuum of dispensable bibs with strategically placed perforations allows for easy separation and customization, featuring a super absorbent polymer and liquid impermeable material for efficient absorption and repelling of liquids, along with a foldable design and securing strap for comfortable wear.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If reusable bibs are used to protect clothing from spills, then protection function is provided, but weight and transportability deteriorate
Solution Approach 1:
The patent applies disposable bibs made from lightweight, biodegradable materials instead of reusable bibs. Each bib is designed for single use, eliminating the need for cleaning and maintenance while providing adequate protection from spills. The disposable nature allows for lighter construction without durability requirements, directly resolving the contradiction between protection function and weight.
2Reliability
If reusable bibs are used to protect clothing from spills, then protection function is provided, but ease of transport deteriorates
Solution Approach 1:
Disposable bibs can be packaged in compact, lightweight containers that are easy to carry. Unlike reusable bibs that require storage space and cleaning facilities, disposable versions can be transported in simple packaging, significantly improving ease of transport while maintaining spill protection functionality.
3Reliability
If reusable bibs are used to protect clothing from spills, then protection function is provided, but cleaning efficiency deteriorates
Solution Approach 1:
By using disposable bibs, the cleaning process is completely eliminated. After use, the bib is simply discarded rather than requiring washing, drying, and maintenance. This resolves the contradiction by removing the cleaning step entirely, thereby maximizing productivity in terms of time and resource efficiency while maintaining adequate protection during use.
4Adaptability or versatility
If bib material is separated along perforations for customization, then adaptability improves, but device complexity increases
Solution Approach 1:
The bib material is pre-cut with perforations that divide the continuous roll into individual bib-sized portions. Users can easily separate bibs by tearing along the perforations, enabling customization and selection of appropriate sizes without requiring complex cutting tools or mechanisms. This segmentation approach improves adaptability while keeping the system simple and user-friendly.
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 dispensable bibs provide a convenient, efficient, and sustainable solution for protecting clothing from spills, with easy deployment, use, and disposal, addressing the issues of weight and transportability of traditional bibs.
Implementation Method 1
The continuum may additionally have a super absorbent polymer on one or both of the first surface and the second surface
Implementation Method 2
The continuum may additionally have a super absorbent polymer on one or both of the first surface and the second surface
Implementation Method 3
A liquid impermeable material may be included on one or both of the first surface and the second surface
Data Source
AI summary
A continuum of dispensable bibs includes a roll of bibs, wherein each bib has one or more perforated edges allowing the bibs to be dispensed from the continuum. The bibs may be eco-friendly and may include one of several types of cut-out areas for the head of the wearer. Each dispensed bib may include a pouch or an adhesive area or other means of binding up the bib after use to prevent spills or unwanted smells.