Ubwino wake
Chigawo chimodzi, chosavuta kugwiritsa ntchito, chosakhala chakupha komanso fungo lochepa pambuyo pochiritsa, chobiriwira komanso chilengedwe
Chosindikizira chatsopano komanso chogwiritsidwa ntchito chimakhala chogwirizana bwino, chosavuta kukonza
Chithandizo cha chinyezi, palibe kusweka, palibe kuchepa kwa voliyumu pambuyo pochiritsa
Kukalamba kwabwino, kukana madzi ndi mafuta, kukana kuphulika, kusungunuka
Wabwino extrudability, zosavuta kukanda ntchito kusoka
Kulumikizana bwino ndi magawo ambiri, popanda dzimbiri komanso kuipitsidwa kwa gawo lapansi