The lacquers used to coat the lens can be left waiting for use for a while, often in a heated bath. This adds the potential for gels and lumps to form which needs controlling to avoid surface defects on the lens. The lacquer is therefore filtered to remove these congealed elements and keep production yields high.
Efficient Particle Removal
Controlling quality levels by removing the majority of contaminants at a specified micron size.
SPECTRUM Premier Pleat Polypropylene
The most popular and versatile cartridge in the Premier Pleat range. Many applications benefit from using this high efficiency, 4 layer cartridge. WRAS approved.
Find out how Fileder can assist with your water treatment and filtration requirements within optical lens manufacturing including lacquer filtration.