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.

Efficient Particle Removal - Fileder Filter Systems

SPECTRUM Premier Pleat Polypropylene

Typically used

PPP-5-10AAS

Lacquer Filtration

Typically used

SFH-SBR-1-10

Featured Products

SPECTRUM Premier Pleat Polypropylene - Fileder Filter Systems

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.

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Lacquer Filtration - Fileder Filter Systems

Lacquer Filtration

Find out how Fileder can assist with your water treatment and filtration requirements within optical lens manufacturing including lacquer filtration.

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