Laser yihariye ikarita yo gucapa substrate, muburyo bwo gucapa ikarita yubucuruzi irashobora kwerekana amabara atandukanye cyangwa ifeza isanzwe, gushushanya nizindi ngaruka hejuru.Ikarita-shingiro ifite kwihuta kwiziritse kuri wino, nta bara ihindagurika mu kumurika, nta guhindura ibintu, gukora neza cyane no gusaza.