Everyone wants a faster laser marking efficiency with the lowest cost.How to find one fastest laser marking machine ?

The very important factor for a laser marking machine speed is its Galvo scanning lens. What are the options for Galvo scanning lens?

F-Theta lenses enable ultra-accurate processing of flat image fields without dynamic limitations. A short-focal-length F-Theta lens facilitates short working distances, as well as very compactly-dimensioned systems. Long focal length, on the other hand, allows the processing of large image fields without external axes. SCANLAB offers a diverse variety of F-Theta lenses or flat field objectives (e.g. along with telecentric objectives). Customer-specific designs are possible, too.

Lasers Ensure Freshness and Safety

For consumer protection, country-specific labeling guidelines regulate the global distribution of food, cosmetics and pharmaceuticals. For example, packagings must clearly specify information such as ingredients, expiration dates and names of manufacturers. For increased safety, as well as product-liability purposes, a batch tracking code is required, too. Laser labeling makes this simple, hygienic and environmentally friendly.

The most modern key elements of packaging encompass functionality, appearance and feel, which in part are only attainable by laser processing.

As laser processing is 'contactless' and therefore flexible, even very small-scale production (e.g. print-on-demand labels) is economically viable.

Typical Laser Applications in the Food and Packaging Industry

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Laser labeling and coding of a very wide range of materials and often on-the-fly (on moving objects), e.g. for reliable printing of expiration dates and batch codes

Laser perforation to extend food shelf life via improved air exchange and moisture conservation (atmosphere packaging)

Laser scribing for easy opening of packing.