Decorated Card Cutout with Suspended Sequins
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Solution Overview
Problem
Existing decorated cards lack enhanced contrast and relief in their cutout designs, resulting in a dull decorative effect.
Innovation Solution
A decorated card featuring a cutout with non-intersecting threads stretched across the cutout outline, suspending sequins to create a mosaic-like appearance that covers the cutout surface, providing increased contrast and relief.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a cutout is decorated with a uniform panel covering, then the decoration is simple to manufacture, but the relief and contrast are low resulting in a dull decorative effect
Solution Approach 1:
The decoration is segmented into multiple sequins distributed across the cutout surface, each sequin acting as an independent reflective element. This segmentation creates multiple small reflective surfaces that collectively provide enhanced relief and contrast while maintaining manufacturing simplicity through the modular nature of individual sequin attachment
Solution Approach 2:
The sequins provide dynamic visual effects through light reflection and refraction, creating changing patterns of light and shadow across the cutout surface. This optical effect enhances the perceived relief and contrast without requiring additional physical layers or complex structures
2Shape
If threads are stretched across the cutout outline to suspend sequins, then the decorative effect and relief are enhanced, but the manufacturing process becomes more complex
Solution Approach 1:
The threads are pre-positioned and stretched across the cutout outline before the sequins are attached. This preliminary action establishes the structural framework and suspension system in advance, simplifying the subsequent attachment of multiple sequins and reducing the overall manufacturing complexity
Solution Approach 2:
The threads serve as an intermediary element between the cutout structure and the sequins, providing a simple suspension mechanism that transfers the decorative effect without requiring complex attachment systems. The threads act as a mediating structure that bridges the gap between the flat cutout and the three-dimensional sequin arrangement
Data Source
Figure 1~2
Figure 3~5
Figure 6~7
AI summary
The invention relates to a decorated card including at least one flap (1), wherein a cutout is made in the flap and defined by a cutout outline (2). The card is characterized in that it has at least two threads (5), stretched through the cutout outline, and a plurality of sequins (6), the sequins being kept suspended on each of the stretched threads (5) so as to partially cover at least the surface defined by the cutout outline (2). The invention also relates to a manufacturing method.