product Information

METAL MASK

    What is a metal mask?

    Metal mask is the original plate used in the solder paste printing process. Laser Metal Mask, Electroforming Metal Mask and Etching Metal Mask with various options are ready for customer’s demand.

    METAL MASK LINEUP

    LASER METAL MASK

    Quick delivery and high accuracy metal mask

    Features

    • Quick and flexible delivery.
    • Excellent permeability of paste assured by sharp opening shape.
    • High and smooth opening by electrolytic polishing. *Options Quick delivery and high accuracy metal mask

    Application data format

    Gerber(274D/274X) / DWG / DXF / GDS2 /ODB++
    *Highly sensitive data communication method is available, please contact us.

    Options

    Electrolytic polishing (smoothing the opeing wall)
    Before electropolishing Before electropolishing
    After electropolishing After electropolishing
    BK Coating (water-repellent, oil-repellent and releasability added)
    Normal mask Normal mask
    BK mask BK mask

    Specifications

    Material SUS304, SUS430, 42alloys
    Plate thickness accuracy ±5% (t=200μm or less)
    Opening accuracy (based on the minimum opening width) ±10μm
    Long dimension accuracy ±20μm
    Delivery date Shipment is possible on the day of the order.

    ELECTROFORMING METAL MASK

    Features

    Magnifying the surface of electroforming Metal Mask Magnifying the surface of electroforming Metal Mask
    • Straight and sharp opening shape.
    • Thickness can be freely set.
    • Opening size accuracy of ±3μm.
    • Ra 0.1μm or less of the opening wall roughness.

    Options

    Convex Metal Mask (Responding to COB)

    Convex Metal Mask

    ETCHING METAL MASK

    • Effective in bulk order.
    • Good performance with a large number of opening.
    ETCHING METAL MASKETCHING METAL MASK

    Options

    • Half Etching
    • Organic thin-film plating …… Ni, Cr, Organic fluorine
    • Chemical thin-film process
    • Spot welding
    Inquiries and Information Request

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