Sesebelisoa sena se amohela moralo o ikhethileng, ke k'hamphani ea rona ho latela litlhoko tsa morao-rao tsa maemo a naha tsa lipatlisiso le nts'etsopele ea sesebelisoa se secha, se sebelisoang haholo ho etsa pampiri, filimi ea polasetiki, fiber ea lik'hemik'hale, tlhahiso ea foil ea aluminium le liindasteri tse ling le tlhoko e 'ngoe ea ho fumana hore na ho na le tensile. matla a tlhahiso ea ntho le mafapha a tlhahlobo ea thepa.
1. Leka matla a ho tsitsa, matla a ho tsitsa le matla a mongobo a pampiri ea ntloana
2. Boikemisetso ba bolelele, bolelele ba ho robeha, ho monya matla, index ea tensile, index ea ho monya matla, modulus ea elastic.
3.Lekanya matla a peeling a tepi e khomarelang