LASER MARKING ALUMINIUM SECURITY TAGS
A common application for a fiber laser marking machine is to uniquely identify security seals.
In this video we show just how fast the 20w µMeta from Lotus Laser Systems can laser engrave aluminium security seals with a unique identifying mark consisting of a logo, a barcode and human readable text.
The end result is permanent, easy to read and scan as well as fast and clean to produce. As no inks are used in this process it’s also eco-friendly too.
In this case our software imported the variable data from a CSV file to generate the code and text.
An F-theta 254mm lens was used to provide a work area of 180mm so that all x10 seals could be marked while remaining in the packaging.
Each seal measured 29x20mm with an average mark time less than 4 seconds per seal including handling
This type of mark can be applied to almost any type of metal and many plastics such as PC, ABS, etc