Engraving machines

Max roller diameter
600mm
Max roller length
2800mm
Max center spacing
3000mm
Applicable products
  • 3D lenticular lens
  • BEF enhancement brightness/diffuser/hybrid optical films
  • Privacy/reflective/anti-glare films
  • Brushed film/optical imprinting micro-structure
Key processes
  • Continuous optical film process
  • UV materials and curing technique
  • High precision film coating and transfer
Main machining workpieces
  • Prism Sheet cores for LCD panels
  • Lenticular Lens cores for 3D notebooks or TVs
  • Linear Fresnel Lens cores
Roller machining example

Roller core (copperization)

Linear V-groove shape specification
Pyramid prism structure
Square pyramid prism structure
Micro structure roller machining method

With the roll-to-roll production technology, the optical film is formed by the optical-class UV resin engraved with a functional micro structure. It is imprinted by the Roll to Roll process and UV curing technology. The mold surface must be a structured processed (such as V-grooving, Pyramid Array, and Lenticular). Its key process includes the continuous transfer, where the precision engraving machine engraves the roller with the micro structure through the Roll to Roll process and UV resin coating technology for the micro structure.

Suzhou α-Lumen

Roller Engraving CenterAdopts roller engraving machines from TOSHIBA

We have established the Suzhou Roller Center in 2016 to meet the demands of the optoelectronics industry and extend our business scale. We have introduced roller engraving machines from TOSHIBA, which are used to fabricate mold surface microstructure features. We have developed the most precise and high-volume continuous production technique for optical films in the market, by combining the precision roller for microstructure features and the Roll to Roll manufacturing process as well as UV resin coating technique.

China Customer CareWe place highly importance on after-sale services to improve customers throughput!

Our Customer Care team in Suzhou provides customers with real-time services to meet the vast demands of the Chinese market. We have actively improved the operation of equipment and real-time repair services to enable smooth of customer's production lines.

Professional services
We have developed professional customer care staff and provide customers with the best solutions.
Equipment repair
Conduct real-time repair and maintenance of equipment to meet the requirements of customer's production lines.
Optimized software and hardware
Gain insight into the market trend and respond to the changes to customer's product line to product the optimized equipment solutions.
Factory overview
  • For stable processing quality, automated equipment or professional fixtures, jigs, and tools are used for the high precision or high skilled operations.
  • The entire factory is a clean room which complies with the requirements of our manufacturing processes.
  • The temperature is controlled at 23°C±0.3 with a humidity of 60%.