Factors Affecting PCB Steel Mesh Quality
- Production Process: Opt for electropolishing after laser cutting for best results. Avoid errors from chemical etching and electroforming processes.
- Materials Used: Choose quality materials like polyester mesh for screen frames and 304 steel sheet for better outcomes.
- Opening Design: Design openings carefully considering width to thickness ratio and area ratio for optimal stencil quality.
- Production Data: Ensure completeness of production data for better stencil quality.
- How to Use: Correct printing methods are crucial to prevent damage to the stencil.
- Cleaning: Promptly clean the stencil to prevent blockages in openings.
- Storage: Store steel mesh properly to avoid accidental damage and bending of the screen frame.
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