Kwerekana ibicuruzwa byingenzi byerekeranye nuburyo butunganyirizwa ibicuruzwa 1. Gushushanya ibihangano 2. Cilinder ya Gravure 3. Ibikoresho bito 4. Kugabana cyangwa gutema 5. Gucapa imashini 6. Kugenzura imashini 7. Kugenzura ibicanwa 7. Icyumba cyo gusaza 9. Icyumba cyo gusaza 9. Imifuka ikora 10. Kugenzura ubuziranenge 11. Ububiko bwibicuruzwa ...