Ibipapuro bitatu bifunze kashe, bizwi kandi nka pouches, bifunze kumpande zombi no hepfo, hejuru hejuru hasigara hafunguye kugirango huzuzwe ibirimo.Ubu bwoko bwa pouches buhenze cyane pouches, ntabwo byoroshye kuzuza ibicuruzwa gusa ahubwo binakoresha ibintu byinshi.Nuburyo bwiza cyane kubintu byoroshye, kimwe gikora, mugihe cyo kurya cyangwa icyitegererezo cy'ibicuruzwa kugirango ukoreshe nk'impano.Flat pouches nayo ihitamo cyane kubipfunyika vacuum no gupakira ibiryo bikonje.