Ingano n'imiterere byihariye by'impapuro za kraft bitangaudusanduku twabanje gupfunyikaubwiza bwihariye. Imiterere yo kurinda, ibidukikije n'ubwiza ni myiza cyane.
Ibiranga:
•Ingufu nyinshi, gushwanyagurika no kwirinda ubushuhe;
•Ahantu hatagenzurwa itabi n'ikibiriti, ni ingirakamaro kandi byoroshye;
•Byakozwe n'intokiamasanduku yo kugurisha mbere yo gusohora, iyo inzira irushijeho kuba nziza, iremewe cyane;
•Gucapa neza, guhindura ibintu bitandukanye byihariye bikenewe.