Flexible Magnetic Sheet Magnetization System
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Solution Overview
Problem
Thinner flexible magnetic sheet materials face challenges in achieving effective magnetization due to reduced magnetic material volume, and existing post-printing magnetization processes can damage pre-printed surfaces, limiting their use in applications.
Innovation Solution
A system comprising multiple magnetic field sources and a geometric positioner generates high-flux magnetic fields without contacting the pre-printed surface, allowing for efficient and cost-effective magnetization of thinner flexible magnetic sheets by advancing them through strategically positioned magnetic fields during movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If thinner flexible magnetic sheet material is used, then cost-effectiveness is improved, but magnetization effectiveness deteriorates
Solution Approach 1:
The patent changes the magnetic field parameters by using multiple magnetic field sources arranged in specific geometric configurations to generate high-flux regions. This allows effective magnetization of thinner materials by intensifying the magnetic field strength and distribution, thereby achieving usable magnetic levels in cost-effective thin sheets without requiring increased material thickness.
2Reliability
If post-printing magnetization is applied to thinner sheets, then magnetization is achieved, but the pre-printed surface is damaged
Solution Approach 1:
The patent introduces a geometric positioner as an intermediary device that precisely positions multiple magnetic field sources to create high-flux regions without requiring physical contact with the sheet surface. This mediator enables magnetic field penetration through the printed surface to magnetize thinner materials while the positioner ensures no mechanical contact occurs, thus protecting the pre-printed surface from damage.
3Productivity
If conventional magnetization methods are used on thinner sheets, then magnetic field exposure is applied, but sufficient magnetic force is not achieved
Solution Approach 1:
The patent combines multiple magnetic field sources in a coordinated geometric arrangement to produce overlapping magnetic fields that create intensified high-flux regions. By merging the effects of multiple sources rather than using a single conventional magnet, the system achieves sufficient magnetic force levels in thinner materials that would be inadequate with traditional single-source magnetization methods.
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
This system enables magnetization of thinner flexible magnetic sheets to levels comparable to thicker materials without damaging the pre-printed surface, enhancing their usability and reducing production costs.
Implementation Method 1
at least one geometric positioner structured and arranged to geometrically position such at least one first magnetic field source and such at least one second magnetic field source to generate at least one first high-flux field region resulting from at least one magnetic-field interaction between such at least one first magnetic field and such at least one second magnetic field
Data Source
AI summary
A system for improved magnetization of flexible magnetic sheet material, such as magnetic rubber. More particularly, this invention relates to providing a system for magnetization of pre-printed flexible magnetic sheet material.