Kupanga ndi kutumiza / kusungirako malo ndikofunika kuganizira posankha tepi yonyamula, makamaka kutentha ndi chilengedwe monga chinyezi ndi fumbi, chifukwa zinthuzi zingakhudze kugwiritsa ntchito tepi ndi kudalirika kwa chisindikizo cha mlanduwo.

Kutentha kumaphatikizapo kutentha kwa ntchito, kapena pamene ikugwiritsidwa ntchito, ndi kutentha kwa ntchito ikagwiritsidwa ntchito.Kuzizira kwa kutentha kwa kutentha, monga zomwe zimapezeka mu mkaka, nyama, ndi zopangira zopangira katundu, zimatha kupangitsa zomatira za tepi kukhala zolimba kapena kulephera kumamatira, choncho ndi bwino kuyang'ana matepi omwe amapangidwa kuti azigwira ntchito kumalo ozizira kwambiri.Kawirikawiri, ngati tepiyo ikugwiritsidwa ntchito pa madigiri 35 Fahrenheit kapena pamwamba, tepi yokhazikika ingagwiritsidwe ntchito ngakhale kutentha kwa utumiki kuli pansi pa kuzizira.Ngakhale izi zimakulitsa mulingo wofunikira womwe uyenera kuyikidwa panjira yogwiritsira ntchito kuti muwonetsetse kupukuta kokwanira.

Zinthu zachilengedwe monga chinyezi ndi fumbi zimathanso kukhudza chisindikizo.Matepi ena sangamamatire ngati pamwamba panyowa kapena atakutidwa ndi fumbi.Mwachitsanzo, matepi otentha amasungunuka ndi hydrophobic kotero sangagwire bwino m'malo achinyezi kapena chinyezi;chifukwa cha zisindikizo zafumbi kapena zonyansa, tepi yokhala ndi viscous - kapena zomatira zamadzimadzi zingakhale zabwino kwambiri monga zomatira zimatha kuzungulira fumbi ndi kumamatira ku katoni.