Mesh Filters Manufacturing

We offer mesh filters manufacturing services – custom design, diverse materials, µm sizes, rapid prototyping. Ultra-high precision & quality results.

Laser drilling of metal alloys brings high quality and precision for many applications – diverse filters, aerosol generation, inhalation applications, drug delivery systems, functional surfaces, fuel delivery systems, and many more.

Mesh filters, depending on their specifications, can be found in many different applications. Mesh filter manufacturing using femtosecond lasers are an effective solution for fabricating microholes with a strong filtering effect for particles of different micro sizes.

Femtosecond lasers are unique for their processing due to minimized heat effects while keeping sub-micron feature size.


  • No melting and thermal impact in peripheries
  • Holes diameter from µm to cm range
  • Taper angle precise control
  • Variable geometry of holes
  • Different processing parameters might be developed upon request


  • Custom design
  • Fast prototyping
  • High processing speeds
  • Smooth surface finish
  • No melting
  • Precise control


  • Irregular shape cutting (circular, square, other shapes)
  • Hole diameters starting from 1 μm
  • High throughput and yield
  • Minimal heat affected zone near the cutting line
  • Smooth sidewalls (Ra<1 μm)
  • None or minimal discoloration effects
  • Minimal or no post-processing is needed
  • Ability to work with all types of thin films
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Mokslininku st. 6A, Vilnius, LT-08412, Lithuania

Phone: +370 5 215 7551
E-mail: [email protected]

Company details

Altechna R&D, UAB
Company code 301502628
VAT code LT100006155012
Bank – SEB 70440
LT87 7044 0600 0770 8092