Improve Production Process with Half-Etching Technology
The photo-etching technology is used to cut/process metals by utilizing the chemical reaction precisely.
The half-etching technology involves melting half the thickness of the plate. The Laser/Cutting technology is required multiple processes, but the half-etching technology is required just a single process.
UPT’s half-etching technology is capable of melting up to 80% of the plate thickness.
Examples of use case are the decorative items that add shading to metal and stepped flow products.
Challenges of Laser Marking
①Multiple process controls are required.
The marking quality is not alwas good, because this technology leads to thermal stress occurring at the cutting edge.
②The entire laser marking process takes longer,and the final products have burrs. Additionally, the running costs are expensive.
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Challenges of The Stamping Technology
The stamping Technology is not suitable for high volume mass production, and the lead time is longer.
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UPT Offers the Half-Etcihng Technology
Advantages
Only one process is required, anabling short lead time.
High quality is ensured because the half-etching process is a single process.
Low cost.
We also have diffusion bonding technology, which allows the fabrication of cavity flows such as channels by overlapping half-etched metal plates using diffusion bonding technology.
Half-Etching Specifications
Metal Type | All etchable metals (Excluding tungsten-based, gold and silver) |
Metal Thickness | Available any depth 0.02mm(Copper metals 0.05mm) Up to 80% of board thickness |
Additional Cost | It can be done in one production run, so no additional cost is required. |
VALUE①
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Single Process
In a single process, complex designs can be created on metal sheets.
VALUE②
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High Quality
The Half-Etching process is single method, requiring no additional process that would impact the quality.
VALUE③
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Low Cost
The Half-Etching technology is cost-effective becasue it involves a single process, eliminating the need for additional steps.