High-precision and high-detail solder printing is possible! Flexible production and delivery support!
The "Laser Metal Mask" is a high-precision metal mask processed by laser to match the desired shape. It enables stable and high-precision solder printing on printed circuit boards and other applications. Since it is directly processed from SUS material using a laser processing machine, no film is required. Processing can be done with just the data. We respond to your desired delivery dates with a flexible production system. We also offer an F2 treatment (special secondary processing) type that is suitable for assembly using lead-free solder. 【Features】 ■ Minimum hole diameter φ20μm (plate thickness 20μm) ■ High pitch accuracy within ±10μm (for a pitch of 200mm) ■ Uniform and stable solder volume ■ Compatible with various shape data ■ Comprehensive quality assurance ■ Support for various other masks *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Secondary Processing: F2 Treatment】 Upon request, we can add a special secondary processing to make the processed wall surface smoother. The secondary processing mask offers improved solder release and stabilization of the mounting amount compared to the standard mask. *For more details, please refer to the PDF document or feel free to contact us.*
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Applications/Examples of results
【Applications】 ■ Soldering and resin filling ■ Electronic components ■ Surface mounting ■ Bump formation for semiconductor components ■ Wafer-level CSP bump formation, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Asahi Tech Co., Ltd. handles photomasks, screen masks, and metal masks. We are a group of process technology experts practicing globalization. Please feel free to contact us if you have any inquiries.