Micro2D
Overview: Numerous technologies exist to bar code label industrial tools and components. Standard adhesive labels have poor resistance to abrasion. RFID tags have a limited temperature range [ typ. -40¡ F to 360¡ F (-40¡ to 160¡ C)] and do not interrogate well when applied or embedded in metal.
Micro2Dª and Permalabel¨: Infosight provides a CO2 laser markable hard anodized media called Permalabel which is marked ÒsubsurfaceÓ. The resulting tag with an aluminum oxide surface is immune to scrapingÑyou can actually sharpen a knife on the label!
When supplied as labels with small barcodes , the so-called Micro2Dª labels may be affixed with conventional adhesives or with a dot of epoxy (shown) even on rough cast surfaces . Micro2D labels are available as unmarked die cut shapes or as sequential preprints. A small circular Micro2D label is shown below affixed to a tool and retains high read rates even after violent in use scraping and toolbox collisions. Samples are available from Infosight ¨ Corporation* 888 642 3600 ( Becky Dolan) .
Micro2D label on a tool
*InfoSight Corp Ò We Barcode Difficult stuff Ó -- see Infosight.com