Sustainable laser solutions for the food industry
On Earth Day, laser manufacturer Luxinar discusses sustainable solutions like an ink-free alternative to mark packaging or laser coding directly onto food.
To mark packaging the laser ablates the inked coating on paper and card packaging materials, leaving a clear, high-quality mark. Variable information such as best before dates, batch codes, barcodes and 2D Data Matrix codes can be applied on the production line, on the fly, with the information being updated continuously as required. The laser marking process is quick, clean, and reliable. Marks are indelible and tamper-proof, and consumable costs are effectively non-existent once the laser coder is installed. This makes laser coding an attractive alternative to traditional ink-based technologies.
Luxinar’s CO2 lasers have found some surprising applications in the food industry. From grill marking of meat products to scribing eggshells and marking freshly baked bread rolls the laser sources are used in numerous imaginative ways. The process uses no potentially harmful inks or chemicals.
Laser coding can be used to apply product information such as dates, batch codes and place of origin, or may simply be used to apply logos and graphics for brand identification and advertising. This is useful when products must be presented without packaging; in fact, the laser process may actually eliminate the need for packaging in some cases, reducing both cost and environmental impact.
The above is just a snapshot of the numerous applications for CO2 lasers in the food industry that give high quality, quick and clean results. Lasers also offer a sustainable solution for marking packaging by eliminating ink, solvents, chemicals and cartridges and, by marking directly onto food, they reduce the need for packaging materials.
Company
Luxinar LtdMeadow Road
Kingston upon Hull, HU13 0DG
UK
most read
Engineering labor market under pressure: shortage of skilled workers despite the crisis
Unemployment in IT and engineering professions rose by 17.6 percent, while the total number of vacancies fell by 23 percent to 99,470.
Aerotech expands capacities in Fürth
The motion control specialist is expanding its capacities for a new center for applications and assembly of drive systems
TPL Vision joins EMVA
The company is looking forward to working together and sharing knowledge within the industry
Ams Osram exceeds forecasts and launches transformation program
Ams Osram exceeded the middle of the forecast range in the fourth quarter of 2025 with revenue of EUR 874 million and an adjusted EBITDA margin of 18.4 percent.
5 robotics trends for 2026
The International Federation of Robotics reports on the five most important trends for the robotics industry in 2026.