ibisobanuro bigufi:

Uru ruhererekane rw'ibicuruzwa ni kaseti-yumvikanisha kaseti ikozwe mu mpapuro z'ubukorikori nk'ibikoresho fatizo kandi bigasigara hamwe na reberi yo mu bwoko bwa reberi.Icyitwa impapuro zerekana kraft yerekana ko kaseti yimpapuro ubwayo ishobora kugabanywamo ibice bibiri.Ikidodo kimaze gufatanwa, igice cyo hejuru kirashobora gushwanyagurika, kandi imbere imbere hashobora kwandikwa ku izina ryibicuruzwa, ibisobanuro n'uburemere bw'agasanduku.
Kaseti ya kraft iraboneka muburyo bwamazi adafite amazi kandi atose.Byose bikozwe mubipapuro byujuje ubuziranenge bwibiti byimpapuro, bisizwe hamwe na agent yo kurekura kuruhande rumwe na reberi ya sintetike cyangwa ibishishwa bishyushye kurundi ruhande.Amazi meza yatunganijwe arashobora gusohora imiterere ninyandiko.