Compact Hygiene Kit with Shaped Base and Heat-Shrink Packaging

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Solution Overview

Problem

Younger females often face challenges with unexpected menstruation, as they cannot predict when their periods will start, leading to discomfort and damage to their underwear due to blood leakage, necessitating a discreet, convenient, and portable hygiene solution.

Innovation Solution

A compact feminine hygiene kit comprising shaped base, compacted underwear, and a feminine sanitary towel, along with wipes, packaged in a transparent heat-shrinkable material for easy carrying and promotional visibility.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If females wear regular underwear during unexpected menstruation, then they can maintain normal daily activities, but the underwear gets damaged by blood leakage

Engineering Contradiction:
Improveconvenience during daily activitiesVSAvoidunderwear damage from blood
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The solution segments the underwear protection function into two separate components: regular underwear for comfort and mobility, and a disposable protective liner for blood absorption. This allows females to maintain normal daily activities while preventing blood damage to the underwear through the use of a dedicated protective layer.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A disposable protective liner acts as an intermediary between the menstrual flow and the underwear. This intermediate layer absorbs blood and prevents direct contact with the underwear, thereby protecting the underwear from damage while allowing normal wear during unexpected menstruation.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If females carry a complete hygiene kit for unexpected periods, then protection and comfort are improved, but portability and ease of carrying are reduced

Engineering Contradiction:
Improveprotection during unexpected periodsVSAvoidportability and ease of carrying
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent combines multiple hygiene products (protective liners, wipes, pain relief tablets, and instructional materials) into a single integrated disposable package. This merging of functions into one compact unit improves portability and ease of carrying while maintaining comprehensive protection and comfort for unexpected periods.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The disposable hygiene kit is designed as a universal solution that addresses multiple needs simultaneously: menstrual protection, personal hygiene (wipes), pain management (tablets), and user guidance (instructions). This multi-functionality in a single package enhances reliability while maintaining portability.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Ease of operation

If feminine hygiene products are packaged in traditional non-transparent material, then discretion is improved, but promotional visibility is reduced

Engineering Contradiction:
ImprovediscretionVSAvoidpromotional visibility
Core Design Contradiction:
Ease of operationVSIllumination intensity

Solution Approach 1:

The packaging uses transparent or translucent material with printed designs and branding that maintain discretion through aesthetic presentation while simultaneously enabling promotional visibility. The transparent material allows the product to be displayed openly for marketing purposes while the design elements preserve user discretion when carried or stored.

Inventive Principle:
Principle #32Color changes

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 kit provides a lightweight, convenient, and discreet solution for unexpected periods, protecting underwear and ensuring easy handling and promotional visibility while maintaining the integrity of the sanitary items.

Implementation Method 1

packaged in a transparent heat-shrinkable material

Methodology Applied
Scientific EffectHeat shrinkage: Thermal Contraction

Data Source

PatentUS10744045B2Feminine hygiene kit
Publication Date: 2020.08.18 DIAZ SANTIAGO GEORGE L
  • US10744045B2 patent drawing
  • US10744045B2 patent drawing
  • US10744045B2 patent drawing

AI summary

A compacted feminine hygiene kit comprising basic items such as at least underwear, at least a feminine wipes and at least a feminine sanitary towel. Further the compacted feminine hygiene kit comprises a shaped base for keeping the feminine hygiene kit assembly rigid body while providing a kit, easy to carry, that offers a greater degree of discretion, convenience, and portability to females.