what is zephyr recoating process?

From: john I (wertikal@hotmail.com)
Date: Sun Aug 18 2002 - 00:56:27 EEST

Hi guys,

Does SLAs use deep dipping process or blade for sweeping resin at which
machines installed zephyr recoating system?
Actually, I want to know how zephyr process works..what are the differences
from deep dipping or doctor blade processes?
As a second question, I had some information to measure top of the resin
with using He-Ne laser. is it still used?

thanks..

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