R2R pilot line of nano- and micro-structuring of flexible substrates
DESCRIPTION
Manufacture of functional flexible substrates with micro and nanostructures on Surface performed via continuious web structuring using Roll to Roll technology. Development of masters and structured rollers to be used on the R2R equipment. Involvement of thermoplastics and photocurable resins to obtain sheets with different surface functionalities, such as: Antimicrobial capacity, superhydrophilia and superhydrophobic, improvement of mechanical properties, aerodynamic and hydrodynamic improvement, antireflective, etc.
MOST OUTSTANDING EQUIPMENT AND COMPONENTS
Two pilot lines of nano- and micro-structuring using R2R technology adapted to thermoplastics and light-cured resinsThe characteristics of the equipment are shown below:
Ultraviolet (UV) and thermal curing modules
Speed range: 0.05-5 m / min
Resin deposition by inverse engraved hole
Maximum pressure of the thermal module: 5000 N
Temperature up to 250ºC
Sheet width of 100 mm
Alignment of the sheet by ultrasound inspection
Process voltage sensor
SERVICES OFFERED BY THE ASSET
Continuous manufacture of anti-reflective surfaces
Continuous manufacture of antimicrobial surfaces
ENTITY MANAGING THE ASSET
FUNDACIÓN TEKNIKER
Contact person: Aitor Alzaga
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