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Shruti Bhosale @shruti.bhosale1 added blog in Other
2026-06-23 05:37:15 ·

Advanced Etching and Fabrication Methodologies for Precision Open Masks

The operational precision of a Common Metal Mask or open mask is determined during its initial fabrication phase. Because these large metal sheets must remain flat under immense mechanical tension within a vacuum frame, creating clean, burr-free aperture edges is a critical prerequisite. Any microscopic defect, rough edge, or variation in thickness along the mask's cutout border will disrupt...

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