Asymmetric Pad Wings for Secure Panty Attachment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing feminine pads face challenges in providing secure and sustained attachment to panties, often leading to detachment and reduced functionality due to improper placement and orientation, despite advancements in wings and absorbent core materials.
Innovation Solution
The feminine hygiene article features uniquely shaped wings with visual signals and asymmetric zones that serve as intuitive placement and orientation guides, ensuring proper attachment and sustained coverage by providing clear cues for users on how and where to fasten the wings on the underwear.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If wings are added to feminine pads to secure attachment, then the likelihood of leakage is reduced, but the complexity of proper placement and orientation increases
Solution Approach 1:
The patent applies asymmetry by making the wings non-identical in shape, size, or configuration. This asymmetry provides intuitive visual and tactile cues that guide the user to the correct placement and orientation of the pad, eliminating the need for complex instructions while ensuring proper attachment security.
Solution Approach 2:
The patent utilizes color changes or visual signals on the wings to indicate proper placement and orientation. Different colors or visual patterns on the wings serve as intuitive guides, allowing users to quickly understand how to position the pad correctly without increasing structural complexity.
2Quantity of substance
If absorbent core materials are enhanced to improve absorbency, then the pad can handle more fluid, but the pad thickness increases
Solution Approach 1:
The patent employs composite materials in the absorbent core, combining multiple materials with complementary properties. This allows the core to achieve high absorbent capacity through synergistic material interactions while maintaining a thinner overall profile, as the composite structure optimizes fluid distribution and retention efficiency.
Solution Approach 2:
The patent applies local quality by varying the absorbent material properties in different zones of the core. High-absorbency materials are concentrated in areas where fluid accumulation is most likely, while other areas use lighter materials, thereby achieving high overall capacity without uniformly increasing thickness.
3Ease of operation
If visual signals are added to wings for placement guidance, then proper orientation is facilitated, but the manufacturing complexity increases
Solution Approach 1:
The patent incorporates visual signals such as color changes, patterns, or markings on the wings during the existing manufacturing process. These visual cues are integrated into the wing structure itself, allowing for easy application guidance without requiring separate manufacturing steps or additional components.
Data Source
AI summary
Feminine hygiene articles are disclosed herein. The feminine hygiene articles described herein can provide easily discernable placement and orientation guides which reduce the likelihood of misapplication by the user, facilitated attachment guides which can reduce the likelihood of misapplication of the feminine pad, and can also reduce the likelihood of improper attachment of the feminine pad to a panty. The feminine hygiene articles disclosed include uniquely shaped wings which can provide cues on proper attachment of the article to the panty and may help in providing sustained coverage of the feminine hygiene article to the panty which reduces the likelihood that the pad will become detached during use.