Description
The PrintMeister CO₂ Laser Marking Machine is a versatile and cost-effective industrial laser system designed for high-speed marking on organic and non-metal materials. Operating at a far-infrared wavelength of 10.6 μm (and 9.3 μm for PET-specific applications), it offers excellent absorption on materials such as paper, cardboard, plastics, wood, leather, and rubber.
The system is widely used in packaging and production environments where fast, reliable, and contact-free marking is required. It is capable of producing sharp, permanent codes including batch numbers, expiry dates, barcodes, and logos without the need for inks or consumables.
CO₂ laser systems are particularly valued for their speed and efficiency in coding applications on moving production lines. The technology is mature, reliable, and cost-effective, making it a popular choice for high-volume manufacturing.
The 9.3 μm wavelength option is especially effective for PET materials, providing improved clarity and absorption compared to standard CO₂ wavelengths. Power options typically range from 10W to 60W, with 30–60W commonly used in packaging and industrial coding applications.
Principle
The system uses a far-infrared CO₂ laser source (10.6 μm / 9.3 μm) which is strongly absorbed by organic and non-metal materials. The laser energy interacts with the surface to create permanent marks through engraving, discolouration, or material ablation.
Power Options
- 10W
- 20W
- 30W
- 50W
- 60W
- Typical packaging applications: 30–60W
Advantages
- Fast, high-quality marking on non-metal materials
- Excellent performance on paper, plastics, and packaging films
- Cost-effective and mature laser technology
- Contact-free, no consumables required
- Suitable for high-speed production lines
- Capable of coating or paint removal without damaging base material
Limitations
- Cannot mark metals effectively
- Some plastics may melt or yellow under certain settings
- UV laser is preferred for delicate or heat-sensitive materials
- Less suitable for ultra-fine micro-marking compared to UV systems
Typical Applications
- Paperboard and carton coding
- Bottle caps and packaging batch codes
- PET bottles and sheets (best with 9.3 μm wavelength)
- Plastic films and packaging materials
- Leather and textile products
- Wood engraving and marking
- Coating or paint layer removal
- Cable and industrial component marking
