Brassiere Edge Reinforcing Layer Integration
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Solution Overview
Problem
Conventional brassieres with reinforcing elements like wires or stitching are rigid and thick, requiring multiple manufacturing steps and limiting wearability while providing insufficient support and reinforcement for the cups.
Innovation Solution
A brassiere with integrated reinforcing layers made of thermoplastic or elastic materials applied along the edges and sides of the cups, forming an integral part of the fabric, which provides continuous support without rigid accessories, and additional edge layers for enhanced strength and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If wires or stitching are applied as reinforcing elements to the cup edges, then support and reinforcement for the cups is improved, but the brassiere becomes rigid and thick, limiting wearability
Solution Approach 1:
The reinforcing layer is merged with the fabric layers to form an integral structure. The chemical material layer is applied along the edge and extends inward, becoming part of the fabric assembly rather than a separate component, thus providing reinforcement without adding rigid accessories that limit wearability
Solution Approach 2:
A thin film of chemical material (thermoplastic or elastic) is used as the reinforcing layer instead of rigid wires or thick stitching. This thin film provides the necessary strength and support while remaining flexible and flat, maintaining wearability without the rigidity problems of conventional reinforcing elements
2Strength
If wires or stitching are applied as reinforcing elements, then cup reinforcement is improved, but multiple successive manufacturing steps are required
Solution Approach 1:
The reinforcing layer is combined with the fabric layers in a single integrated structure. The chemical material layer is applied during the fabric formation process rather than as a separate subsequent step, reducing manufacturing complexity by merging reinforcement application with fabric production
Solution Approach 2:
The reinforcing layer is applied in advance during the fabric manufacturing process rather than as a subsequent step. The chemical material is incorporated into the fabric structure before the final brassiere assembly, eliminating the need for separate wire application or stitching operations
3Stability of the object's composition
If reinforcing elements like wires are applied to the cup edges, then structural support is improved, but the brassiere parts become very rigid and thick compared to the remaining fabric
Solution Approach 1:
A thin film of chemical material is used as the reinforcing layer instead of thick rigid wires. This thin film provides structural support through its material properties (thermoplastic or elastic characteristics) while remaining flexible and maintaining a flat profile comparable to the surrounding fabric
Solution Approach 2:
The physical parameters of the reinforcing material are changed from rigid (wires) to flexible (thin chemical material film). The chemical material layer has different mechanical properties than traditional wires, providing support through elasticity or thermoplastic characteristics rather than rigid structural integrity, thus maintaining flexibility and appropriate thickness
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 solution results in a flexible, flat, and wearable brassiere with improved support and reinforcement, reducing thickened areas and rigid parts, while maintaining structural simplicity and cost-effectiveness, and enhancing wearability by integrating reinforcing layers into the fabric.
Implementation Method 1
the material from which the reinforcing layer is obtained comprises at least one thermoplastic component suitable for retaining the properties of melting and resolidifying each time it is heated and cooled without its physical characteristics being impaired
Implementation Method 2
the material which forms the reinforcing layer comprises at least one elastic component. In more detailed terms, this above-mentioned material comprises a silicone mix
Data Source
AI summary
A brassiere has two cups of fabric connected to each other and two side bands, which extend from the cups and are suitable for connecting to each other. Reinforcing portion has at least one layer of chemical material suitable for being applied along at least an edge portion of the cups and for forming an integral part of the fabric. The material has a polyurethane mix or a silicone mix. The layer is applied at least along a side portion of the edge of each cup which faces towards the respective band and extends with no break in continuity at least as far as the point of connection to a shoulder strap, wrapping around the respective cup at the side. Moreover, the layer is applied at least along a lower portion of the edge of each cup, wrapping around the respective cup at the bottom and at the side.