Sistimi ea rona ea ho tlatsa boroso le ho fanyeha e nka sistimi e tsoetseng pele ea taolo ea li-servo tse ngata, e nang le mesebetsi le melemo e latelang:
1. Lebelo la ho tlatsa, lebelo la kinking, le bongata ba ho leketla li ka fetoloa ka mokhoa o ikemetseng;
2. Tsamaiso eohle e loketse mefuta e sa tšoaneng ea li-casings, ho kenyelletsa le collagen casings, casings tlhaho, cellulose casings, joalo-joalo;
3. Bophara le bolelele ba boroso bo ka fetoloa ho fihlela litlhoko tsa lihlahisoa tse fapaneng.
4. Lijo tsa 304 lisebelisoa tsa tšepe tse sa hloekang, ho lelefatsa bophelo ba tšebeletso, 'mele o ka hlatsuoa ka ho toba, ntle le tšabo ea tšenyo ea motlakase.