Food marking is of great importance these days, when scandalous food counterfeits turn out from time to time.
Laser engraving is a well-established method for proving the origin of products or marking the real expiry date. Large multinational companies are rapidly switching to laser product marking and abandoning washable ink captioning technologies, due to origin and quality protection reasons and economic aspects. Product labeling with laser is economic and clear, as there is no ink or solvents used, but the captures are still well legible and directly marked on the product or on its packing material. Laser labeling is available also for smaller entities by taking Folprint Laser engraving services.
Lasers can not only mark the packaging of food and beverages, but with their cutting function unique packages, boxes and displays can be made. Perforation of foils can be fulfilled in order to make opening easier, or we can cut holes for aeration.
For the paper and wooden wrappings of bio products, laser heat curing is an ideal and suitable method instead of printing and dyeing.
Further similar applications can be found in our articles on printing and packaging industry.