Dense micro-hole sheets / separators

Dense micro-hole sheets with high aperture ratios in a multitude of applications

Machining micro-holes at narrow pitches produces high-aperture ratios.
These see use in a vast number of fields as parts for metal filters, filtration material, and decorative parts.

Applications

  • Batteries
  • Medicine
  • Decoration

Features

  • 30 µm hole diameter at 30% aperture ratios or higher
  • Nearly straight cross-section hole machining provides narrow-pitch work
  • Hole diameter precision：±0.001mm
  • Nearly straight-perpendicular holes allow for cleaning (backwash) from spraying side

Product machining examples

  • Hole diameter：30μm
  • Aperture ratio30％

The main technologies used for this product are here

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