Njengoko izinto zombane zineentlobo ezininzi nangakumbi, iPCB ifumana imfuno ekhulayo. Ke ngoko, unikezelo lwe-CCL enamacala amabini luyanda. I-CCL enamacala amabini ifuna ubuchule obuthile bokucubungula ukwenza i-slitting kwaye oku kwenza umatshini wokusika we-UV laser ube sisixhobo esifanelekileyo.