Flexible Gel Panel Bedding for Cooler Memory Foam Sleep Surfaces
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Solution Overview
Problem
Conventional sleep products, particularly those with memory foam, tend to retain heat, leading to uncomfortable sleeping surfaces and potential sleep deprivation, which is linked to weight gain and other health issues.
Innovation Solution
Incorporating a flexible gel panel with a cured gel layer between a TPU film and a fabric layer into mattresses, mattress toppers, and pillows to provide a cooler sleeping surface, which can be sewn into bedding products or used as a standalone unit, allowing for easy removal and laundering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If memory foam is used in sleep products, then comfort and support are improved, but the sleep surface becomes hot and uncomfortable
Solution Approach 1:
The invention combines memory foam with gel panels to create a composite sleep product. The gel panel is integrated into the memory foam mattress or pillow, creating a multi-material system where the gel provides cooling while the memory foam provides comfort and support. This composite structure resolves the contradiction by allowing both materials to contribute their beneficial properties simultaneously.
Solution Approach 2:
The gel panel is positioned specifically at the sleep surface level where cooling is most needed, while the memory foam remains in the supporting layers below. This localized application of cooling material addresses the temperature issue at the critical interface without compromising the overall comfort properties provided by the memory foam structure.
2Temperature
If gel panels are integrated into bedding products, then cooling performance is improved, but device complexity increases
Solution Approach 1:
The gel panel is merged with the bedding product during manufacturing, creating an integrated unit rather than a separate component. The gel panel is bonded to the memory foam or pillow structure, eliminating the need for separate installation steps and reducing operational complexity while maintaining cooling functionality.
Solution Approach 2:
The gel panel is constructed as a thin, flexible layer that can be easily integrated into the bedding structure. This thin-film approach minimizes the added complexity while providing effective cooling, as the gel panel can conform to the underlying memory foam or pillow shape without requiring complex structural support.
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 gel panel significantly delays warming, providing a cooler surface for extended periods, promoting restful sleep and potentially aiding in weight management by improving sleep quality.
Implementation Method 1
the gel layer... provides a cooler sleeping surface... significantly delays warming
Implementation Method 2
incorporating flexible gel panels into sleep products provides a cooler surface temperature for an extended period of time
Implementation Method 3
the bottom layer may include a phase change fabric such as that sold by Outlast
Data Source
AI summary
A bedding product, such as a mattress, mattress topper, or pillow, includes a flexible gel panel having a gel layer with a top surface and a bottom surface, a flexible top layer overlying the top surface of the gel layer, and a flexible bottom layer overlying the bottom surface of the gel layer. The bedding product has a major surface and the flexible gel panel is integrated into the bedding product so that the flexible top layer of the flexible gel panel is juxtaposed with the major surface of the bedding product. The flexible gel panel removes body heat during use.