A method for marking {TAIL ~ cold substrates} commences by creating a tape of {HEAD ~ a carrier backing} bearing a laser ablatable, non tacky coating with optional barrier and release coatings between the carrier backing and the coating 
A method for marking { TAIL ~ cold substrates } commences by creating a tape of { HEAD ~ a carrier backing } bearing a laser ablatable , non tacky coating with optional barrier and release coatings between the carrier backing and the coating
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH