Description
Volume hologram replication machine is designed to copy holographic gratings from volume reflection holograms to photosensitive material coated on film substrate. Holographic image copying principles employed in the device were invented by Geola’s experts and are described in full in our patent WO2009035310.
Volume hologram replication machine EXLIBRO-200R consists from two main modules:
Optical module is based on mechanical breadboard consisting of monochrome or RGB pulse lasers, and necessary optical tools which shapes laser beam used for holographic image transfer from volume master hologram to the photopolymer.
Film guiding assembly consisting of necessary film guiding rolls, automatic web guiding devices, sensors, pre-exposure and post-exposure adjustable lighting systems.
Replicator’ main system parameters are controlled via PC through supplied software. The software also controls pulsed RGB laser which can be supplied together with the Replicator. The existing customer’s lasers also can be driven by Replicator’s software. Set of autonomous sensors performs monitoring of condition of photosensitive film tension and copying speed.
Replicator EXLIBRO-200R
Specifications
| Max Width Of Photosensitive Film: | 220 mm |
|---|---|
| Working Width Of Copying Slit: | 200 mm |
| Copying Drum Diameter: | 97.2 mm |
| Default Slit Lighting Direction: | 45 degrees |
| Slit Exposure Speed: | 1 – 400 cm/min |
| RGB Laser Type: | CW or Pulsed |
| RGB Laser Wavelengths: | 640/532/457 nm |
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Features
- Innovative Hologram Replication: The EXLIBRO-200R is engineered to replicate both color and monochrome holographic images or gratings onto photosensitive materials coated on a film substrate.
- Advanced Optical Unit: Incorporates monochrome or RGB pulse or continuous wave (CW) lasers with essential optical elements to shape the laser beam for precise holographic image transfer.
- Efficient Film Guiding System: Includes film guiding rolls, automatic web guiding devices, sensors, and adjustable lighting systems for pre-exposure and post-exposure processes.
- PC Controlled System: Main parameters are managed via a graphical user interface (GUI) on a PC, allowing for control over RGB lasers and beam combiner units.
- Customizable Laser Integration: Software supports integration and control of existing customer lasers, enhancing flexibility and customization.
- Comprehensive Sensor Monitoring: Autonomous sensors monitor film tension, copying speed, web counting, and other critical factors to ensure optimal performance.
- Specifications:
- Photosensitive film width up to 220 mm; track spindles up to 300 mm.
- Working width of copying slit: 200 mm.
- Copying drum diameter: 97.2 mm; adjustable in multiples of 25.4 mm.
- Default slit lighting direction: ~45 degrees, adjustable between 35 – 55 degrees.
- Slit exposure speed: 1 to 400 cm/min.
- Compatible with photopolymer and silver halide film rolls.
- Touch-free design separates the copying device from the film advance unit.
- Master drum quantity: 2 pieces.
- Optional material heat treatment after exposure.
- Magnetic master drum for enhanced performance.
- RGB laser type: CW or Pulsed, with wavelengths of 640/532/457 nm.
- Includes Laser Beam Combiner LBC-3EC.
- Requires pressed air supply up to 6 bar.
- High-Quality Material Supply: Compatible with Geola Digital's photopolymer or silver-halide light-sensitive materials.
Applications
EXLIBRO-200R – the industrial master–drum based machine to replicate color and/or monochrome volume holograms onto photopolymers and Silver Halide films. The device working principles are based on contact copying technology invented by Geola’s experts.
Frequently Asked Questions
What is the EXLIBRO-200R?
What are the main modules of the EXLIBRO-200R?
What types of lasers does the EXLIBRO-200R use?
How is the EXLIBRO-200R controlled?
What is the maximum width of photosensitive film that the EXLIBRO-200R can accommodate?
What materials can be used with the EXLIBRO-200R?
What is the required air supply for the EXLIBRO-200R?
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