Laser etching, waxa loo isticmaalaa in si door ah loo dhalaaliyo loogana saaro rinjiga meelo gaar ah oo lakabka sare ah.Marka rinjiga la saaro, iftiinka dambe wuxuu iftiimin doonaa furaha aaggaas.

Waxaa muhiim ah in la ogaado in furayaasha caagga ah ee silikoon ay inta badan yihiin laser-ka-soo-baxa si kor loogu qaado saamaynta iftiinka dhabarka.Iftiimin la'aan, aagga laysarka leh ama aagagga lama iftiimi doono.Ma aha dhammaan furayaasha caagga silikoon ee leh nalka dhabarka, laakiin dhammaan ama inta badan furayaasha caagga ah ee silikooniga ah ayaa leh iftiin gadaal ah.