Artificial Nail Tips With Thickness Gradient Ombré Effect
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Solution Overview
Problem
Artificial nail tips with a top-layer ombré effect coating are prone to accidental removal during application or wear, as they can be easily filed, scraped, or chipped off.
Innovation Solution
Embedding the color into the nail tip itself using injection molding to create a thickness gradient within the nail tip, resulting in a consistent translucent mixture that produces a clear-to-opaque color gradient, thereby achieving an ombré effect that is fully integrated into the nail tip.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If the ombré effect is coated onto the top layer of the nail tip, then the aesthetic appearance is achieved, but the color is easily filed off, scraped off, or chipped off during application or wear
Solution Approach 1:
The patent merges the color layer with the base nail tip material by embedding colorant within the nail tip substance itself during manufacturing. This eliminates the separation between coating and substrate, making the color an integral part of the nail tip that cannot be easily removed through filing or scraping, while still achieving the desired ombré aesthetic effect.
Solution Approach 2:
The patent uses composite materials by incorporating colorant particles or pigments within the nail tip matrix material. This creates a composite structure where the color properties are distributed throughout the material volume, providing both aesthetic appearance and durability since the color is embedded within the material rather than applied as a surface coating.
2Ease of operation
If the nail tip is filed down to preferred shape or length during application, then the fit and shape are improved, but the top-layer ombré effect is accidentally removed
Solution Approach 1:
By merging the colorant with the nail tip material during manufacturing, the color becomes an intrinsic property of the material itself. When the nail tip is filed or shaped during application, the color is removed proportionally with the material, maintaining the ombré effect's integrity and aesthetic appearance even after shaping operations.
3Reliability
If injection molding is used to embed color into the nail tip material, then the color durability is improved, but the manufacturing process complexity increases
Solution Approach 1:
The patent applies preliminary action by incorporating the colorant into the nail tip material during the initial manufacturing process through injection molding. This ensures the color is embedded before the product reaches the consumer, eliminating the need for separate coating or finishing steps and ensuring color durability while maintaining manufacturing efficiency.
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 embedded ombré effect is durable and resistant to removal, allowing the nail tips to maintain their aesthetic appeal without the risk of accidental damage during application or wear.
Implementation Method 1
the artificial nail tip comprises a consistent translucent mixture throughout the artificial nail tip. Due to a balancing of the thickness gradient and the translucent mixture, the artificial nail tip has a color gradient that conveys a clear color at the nail bed end and an opaque color at the free end
Data Source
AI summary
There is provided an artificial nail tip for attaching onto a nail. The artificial nail tip comprises a nail bed end and a free end that are connected by a middle nail portion. The thickness of the artificial nail tip is a gradient that is thinnest at the nail bed end and thickest at the free end and gradually increases in thickness in the middle nail portion from the nail bed end to the free end. The artificial nail tip comprises a consistent translucent mixture throughout the artificial nail tip. Due to the thickness gradient and the translucent mixture, the artificial nail tip incorporates and displays a color gradient—an ombré effect—that conveys a clear color at the nail bed end and an opaque color at the free end and increases in opacity in the middle nail portion from the nail bed end to the free end.