MICROGRAVURE™, the Chosen Method
The world’s leading Japanese manufacturer of LI battery separator film developed their dry separator products using our MICROGRAVURE™ technology. With MIRWEC’s advanced knowledge in flexible web handling as well as MICROGRAVURE™’s ability to thinly and uniformly coat low viscous suspensions, we are able to flawlessly coat on porous, low tension substrates with unparallelled results each time. MIRWEC’s coating machines are capable of handling separator substrates (e.g. polypropylene, polyethylene) as thin as 5 microns.