PRINTING DEPARTMENT

Soldering and printing

  • Solderable roofing
  • Temporary solderable cover
  • Mounted printing
  • Carbon paste

Devices:

  • AHK atomizer – machine for solder coating with spray
  • DYNACHEM SMART SPRAY – machine for the application of solder coating with spray
  • Horizontal SCHMID MEC line
  • Bacher FAPS 610 and Orc PROBIMER 340 lighting machine
  • Schmoll MDI TT laser illumination
  • SCHMID Combi line horizontal line
  • conventional furnace
  • SVECIA Semimatic PCB semi-automatic screen printing machine
  • UV SVECIA Silkscrineer masciner AB

Soldermask:

  • Soldermask – spray application
  • Soldermask – screen-printed application
  • Solder cover thickness at bond edge: min. 5 µm
  • Minimum reflection of the solder cover:
    • Green: 50µm
    • Yellow, Red: 70µm
    • Blue: 80µm
    • White, Black: 100µm

Peelable mask:

  • Type: SunChemical EPR5000 blue tear-off cover
  • Thickness of the peelable mask on the surface: ≥ 250 µm

Silkprint:

  • Orbotech Sprint 300 white digital silkprint
  • Screen printing: white, yellow, black

Carbon paste:

  • Type: XZ 302-1 HV SunChemical
  • Resistivity: 20-30 Ohm/cm2 at 30 µm carbon paste thickness
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