Ibikoresho:
Isahani nyamukuru ikozwe muburebure bwa 8mm nziza-nziza yibikoresho bya PP (polypropilene), hamwe bikomeye
acide na alkali irwanya, hamwe ningingo ikozwe nintoki zumwuga zidafite ubudodo hamwe na
inkoni imwe yo gusudira ibara, irwanya aside ikomeye, irwanya ingaruka, nta ruswa, nta ngese.