E sebelisoa ka mokhoa o tloaelehileng oa ho etsa ente kapa ho bōptjoa ha extrusion, haholo-holo ho sebelisoa tlhahiso eaPipe ea motlakase ea MPP, phala e sa hatelletsoeng, lihlahisoa tsa ho bopa, botlaaseng ba thōtō, likarolo tsa baesekele,mokotla oa betri, likarolo tsa sprayer, li-modifiers tsa likoloi joalo-joalo.