Lenticular Soap Bar with Embedded Lens Array
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Solution Overview
Problem
Decorative soaps with embedded images fail to maintain their marketing effectiveness once the packaging is opened, as the embedded images do not provide an eye-catching display within the soap itself.
Innovation Solution
Integrating a lenticular or similar lens array into the soap, such as a 'fly's eye' or hexagonal array, to create a display that changes depending on the viewing angle, allowing for three-dimensional effects like morphing, zooming, and animation, while using food-safe inks and substrates to ensure durability and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If embedded images are used in clear soap, then the soap can display a static image, but the image does not change or appear dimensional and loses marketing effectiveness once packaging is opened
Solution Approach 1:
The patent applies the dynamics principle by integrating a lenticular lens array into the soap structure, which enables the embedded image to dynamically change appearance based on the viewer's angle. This transforms a static image into a dynamic display that shows different views or animations as the soap is used, thereby maintaining marketing effectiveness throughout the soap's consumption period rather than only when packaged.
Solution Approach 2:
The patent implements dimensionality change by incorporating a lenticular lens array that adds a spatial dimension to the image display. The image transitions from a flat two-dimensional representation to a three-dimensional effect where different portions of the image become visible from different angles, creating depth and movement without requiring the image itself to physically move.
2Adaptability or versatility
If a lenticular lens array is integrated into the soap, then the display becomes dynamic and eye-catching, but the structure becomes more complex
Solution Approach 1:
The patent applies the merging principle by combining the lenticular lens array with the soap matrix into a single integrated structure. Rather than treating them as separate components that need assembly, the optical element is embedded within the soap material itself during manufacturing, creating a unified object that simplifies the overall structure while maintaining the dynamic display capability.
Solution Approach 2:
The patent implements multi-functionality by designing the soap to serve dual purposes: it functions both as a consumable cleaning product and as a dynamic display medium. The lenticular lens array is positioned and configured so that it fulfills its optical function while being fully integrated into the soap's structure, allowing the same object to perform multiple functions without requiring additional separate components.
3Volume of stationary object
If the lens array is embedded close to the image, then the display is compact, but the image may be damaged during soap use
Solution Approach 1:
The patent applies segmentation by creating distinct functional zones within the soap structure. The image is embedded in one layer or region of the soap, while the lenticular lens array is positioned in a separate, protective layer above it. This spatial segmentation allows the image to be isolated from direct contact with water and mechanical stress during soap use, while still maintaining optical functionality through the lens array.
Solution Approach 2:
The patent implements the intermediary principle by using the soap material itself as a protective medium between the image and the external environment. The image is embedded within the soap matrix, which acts as an intermediary layer that protects the image from direct exposure to water, friction, and other damaging factors during bathing, while still allowing light to pass through to the image and back through the lenticular lens array for display.
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 enables a dynamic and eye-catching display within the soap that remains effective throughout its use, preventing damage to the embedded image and maintaining its clarity and integrity.
Implementation Method 1
Integrating a lenticular or similar lens array into the soap, such as a 'fly's eye' or hexagonal array, to create a display that changes depending on the viewing angle
Data Source
AI summary
Method and apparatus for creating lenticular, or other types of images that change with respect to the angle from which images are viewed in a bar of soap, including a method of printing a lenticular, “fly's-eye” or other type of image onto either the soap itself, or on a non-toxic, food-safe, substrate with non-toxic, food-safe inks, or by projecting an image onto non-toxic, food-safe photo-sensitive emulsion layer within the soap, and creating a lenticular, or other type of lens array with a clear or sufficiently transparent soap material as to display lenticular or other integrated image properties, such as 3D, motion, flip, zoom, color change, morph, and others. Additionally, the lenticular array is located within the soap bar such that the soap will not destroy the image when first used, but only after a large portion or almost all of the soap is used up or consumed.