BNS2000 ni igisubizo cyiza cyo gupfunyika ku mavuta atetse cyane, tofe, uduce duto twa dragee, shokora, ishinya, ibinini n'ibindi bicuruzwa byateguwe mbere (uruziga, ibara ry'umurambararo, urukiramende, kare, silinda n'ishusho y'umupira n'ibindi) mu buryo bwo gupfunyika kabiri.
BZW1000 ni imashini nziza cyane ikora, ikatira kandi igapfunyika ikoreshwa mu guhekenya ishinya, ishinya y'ibitunguru, ifi, karameli zikomeye n'izoroshye, bombo ziryoshye n'ibikomoka kuri bombo by'amata.
BZW1000 ifite imirimo myinshi irimo gupima umugozi w'isupu, gukata, gupfunyika impapuro imwe cyangwa ebyiri (Bottom Fold cyangwa End Fold), no gupfunyika inshuro ebyiri
BZH yagenewe gukamura no gupfunyika ishinya, gukamura ibinure, tofe, karameli, bombo z'amata n'izindi bombo zoroshye. BZH irashobora guca imigozi no gupfunyika (gupfunyika inyuma/nyuma) ikoresheje urupapuro rumwe cyangwa ebyiri.