The kufa ndi gawo lofunika kwambiri la biaxially oriented kuponyedwa pepala, mwachindunji anaganiza kuponya mawonekedwe pepala ndi makulidwe ofanana. Chipepala choponyera chomwe chili ndi biaxially chimatengera kapangidwe kake ka malaya a hanger, ndikukhala ndi pulogalamu yaukadaulo yowunikira madzimadzi apakompyuta, kusanthula kwa Flow channel CFD ndi kukhathamiritsa, kuti mupeze magawo abwino kwambiri amadzimadzi. Kufa mipata kusintha utenga Kankhani-chikoka mtundu basi kufa mlomo kusintha, kudzera Intaneti makulidwe gauji wa makulidwe a deta wapezeka kudzera processing pulogalamu kompyuta pambuyo ndemanga kwa wapadera kufa milomo matenthedwe kukulitsa yolamulira mabawuti, kwa kutsegula kwa kufa milomo makulidwe basi. kukonza bwino, kuwongolera koyenera kwazinthu. Izi zimagwira ntchito: BOPP, BOPS, BOPA, BOPET, BOPI product etc.
The kufa milomo kuwongoka, roughness ndi kukula kwa milomo lakuthwa ngodya mwachindunji zimakhudza khalidwe la mankhwala. Pambuyo poyeserera ndikuwonetsa mobwerezabwereza, kugwiritsa ntchito mankhwala owumitsa am'deralo afupi-wave kumatha kukhala kothandiza pakuwongolera kufa. kotero kuti anaumitsa pamwamba kuuma, microstructure kuyenga, kuvala kukana kuposa ochiritsira quenching ndondomeko. Kuwongoka kwa milomo yakufa ndi kukana abrasion kuli bwino.