Manufacturing and processing of grid filter
The effect of laser drilling on alloy materials is excellent, and high accuracy can be achieved in many applications – various filters, spray, respirators, drug delivery, fuel delivery, etc.
Grid filter, according to its specific parameters, appears in various application fields. The mesh filter processed by femtosecond laser provides an effective solution for filtering micro particles of different sizes.
Femtosecond laser is indispensable for grid filter manufacturing and processing because it does not produce deformation and can avoid thermal effects to the greatest extent.
advantage of grid filter
Edges will not change or be damaged by temperature
Aperture in microns or centimeters
Angle precision control
Variable mesh pattern
Product parameters or customization according to user requirements (BORISUN OPTICS)
characteristic of grid filter
Cutting shape is optional (round, square, other shapes)
Aperture can be as small as 1 micron
High yield, high return
Minimize the thermal effect around the cutting area
The inner side wall of the mesh is smooth (Ra<1 μ m)
Up to 200 mm x 200 mm (8 “)
Low possibility of discoloration or no discoloration
Low possibility of reprocessing after production, or no reprocessing link
Suitable for all kinds of films
