Ikoreshwa mu myenda, fibre chimique, ibikoresho byubwubatsi, ubuvuzi, inganda zimiti nizindi nganda zisesengura ryibinyabuzima, irashobora kureba neza microscopique ningingo munsi yubushyuhe bwimiterere, ihinduka ryamabara hamwe nimpinduka eshatu za leta nizindi mpinduka zumubiri.