​​COTAJET UV Laser Marking System for Flexible Packaging​​
Engineered for high-speed expiration dating, barcode, and QR code marking on films, foils, and flow-wrap packaging. The UV wavelength enables additive-free, high-contrast coding on HDPE/LDPE substrates without requiring material revalidation.

​​Operational Efficiency​​

• ​​Zero Consumables​​: Eliminates replacement needs during operation
• ​​Air-Cooled Laser​​: Maximizes uptime by preventing unscheduled downtime
• ​​Maintenance-Free​​: No daily mechanical procedures required

​​Performance Excellence​​

• ​​High Throughput​​: 250 products/minute on rotary/linear systems
• ​​Precision Marking​​: Vision-readable 2D codes at 5.0m/sec line speeds
• ​​Material Optimization​​: UV-specific wavelength bonds with HDPE/LDPE for permanent marks
• ​​Distortion Control​​: Cotajet Software ensures consistent quality on rotational devices

​​Flexible Usability​​

• ​​SmartGraph Software​​: Simplifies Arc Compensation parameter setup
• ​​Omnidirectional Coding​​: Places any code in any orientation on any product area
• ​​Contrast Reliability​​: Repeatable color change for white HDPE/LDPE substrates

Technical Parameters