Microperforation for film permeability

Microperforation for film permeability


The aim is to get a gas to pass through the film, without liquid or solid passing through.


Produce microholes so small that liquid or solid cannot pass through, but large enough to allow gas to pass through.

ATRIA Solution

Different laser equipment and optical configurations were tested until a suitable size and hole distribution was achieved to allow gases to pass without allowing the passage of liquids and solids.




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