Flatbed UV Printing for Just-in-Time Medallion Customization
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Solution Overview
Problem
Current methods for producing customized medallions and medals are costly and inefficient, requiring large inventories and separate metalizing steps, making it difficult to produce small batches or 'just-on-time' customized products with event-specific designs.
Innovation Solution
A process involving die-cast medallion blanks that are designed, metallized (optional), cleaned, and then printed directly using UV flatbed printers with specialized ink, allowing for efficient and economical customization of small quantities with event-specific designs and graphics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If mass production with generic decoration is used, then production efficiency is improved, but customization capability deteriorates
Solution Approach 1:
The medallion production process is segmented into two independent parts: (1) mass production of blank medallions with standardized features, and (2) individual customization of decorative elements through flatbed printing. This allows the bulk production to maintain high efficiency while customization is applied only to the necessary decorative portions.
Solution Approach 2:
Blank medallions are pre-produced and inventoried with standardized features before customization is needed. The flatbed printing process then applies event-specific decorations to these pre-prepared blanks, enabling rapid customization without requiring complete re-manufacturing for each custom order.
2Manufacturing precision
If separate metalizing steps are used, then decoration quality is improved, but process complexity increases
Solution Approach 1:
The flatbed printing process combines multiple functions into a single operation: it applies the decorative design, creates the metallic appearance through UV-cured ink, and completes the customization all in one step, eliminating the need for separate metalizing operations that would traditionally be required.
Solution Approach 2:
The traditional mechanical metalizing process (which would involve electroplating or vacuum metal deposition equipment) is replaced with a UV printing system that uses photopolymerization chemistry to create metallic effects, simplifying the equipment requirements and process steps.
3Reliability
If large inventories are maintained, then availability of customized medallions is improved, but storage requirements and costs increase
Solution Approach 1:
The customization elements (decorative designs, event-specific graphics, and informational text) are extracted from the mass-produced blank medallions and applied only when needed through flatbed printing. This allows the inventory to consist of a single type of blank medallion rather than multiple customized variants, dramatically reducing storage requirements.
Solution Approach 2:
Instead of maintaining inventory of medallions with different fixed designs, the system changes the decorative parameters (design, color, text) through the flatbed printing process after production. This transforms the inventory from static varied designs to a single versatile blank that can be customized on-demand.
4Adaptability or versatility
If event-specific labels are attached, then customization is improved, but production time and cost increase
Solution Approach 1:
The flatbed printing process merges the attachment operation with the printing operation itself, applying the event-specific decoration directly to the medallion surface in a single integrated step rather than requiring separate attachment operations. This eliminates handling time and assembly steps.
Solution Approach 2:
The flatbed printing system acts as an intermediary process that directly transfers the digital design to the medallion surface, eliminating the need for intermediate physical labels or plaques that would traditionally be attached to customized medallions. The printing process itself creates the final decorative element.
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
Enables cost-effective, just-in-time production of custom medallions and medals by eliminating the need for large inventories and separate metalizing steps, allowing for infinite color and design variations on small batches.
Implementation Method 1
flatbed UV printing
Data Source
AI summary
A process for customization of decoration that allows efficient production of small batches of custom awards medallions, medals and coins, particularly suitable for die cast medal medallions, medals and coins. The invention is also the medallions, medals and coins made by the process.