Igikoresho cyo gukingira inguni cy'impapuro, kizwi kandi nka "paper angle bead", "edge protector", cyangwa "cardboard corner", ni ibikoresho byihariye byo gupfunyika byagenewe kurinda impande n'imfuruka by'ibicuruzwa mu gihe cyo kubitwara, kubibika no kubitwara. Bikozwe mu mpapuro zikomeye cyangwa ikarito ishobora kongera gukoreshwa, iki gikoresho gifite ishusho ya L cyangwa U cyakozwe kugira ngo gikomeze imiterere yacyo kandi kidakomeretsa.
Ibisobanuro by'ibicuruzwa
Uburyo Buzwi Cyane
Umurongo w'umusaruro
Porogaramu
Gupakira
