Kugwiritsa ntchito ulusi wa polylactic acid ku yunifolomu ya sukulu.

Fengyuan Bio-Fiber yagwirizana ndi Fujian Xintongxing kuti igwiritse ntchito ulusi wa polylactic acid ku nsalu zobvala kusukulu. Ntchito yake yabwino kwambiri yoyamwa chinyezi ndi thukuta ndi yowirikiza ka 8 kuposa ulusi wamba wa polyester. Ulusi wa PLA uli ndi mphamvu zabwino kwambiri zotsutsana ndi mabakiteriya kuposa ulusi wina uliwonse. Kulimba kwa ulusiwo kumafika 95%, zomwe ndi zabwino kwambiri kuposa ulusi wina uliwonse wa mankhwala. Kuphatikiza apo, nsalu yopangidwa ndi ulusi wa polylactic acid ndi yabwino pakhungu komanso imateteza chinyezi, imatentha komanso imapuma, ndipo imathanso kuletsa mabakiteriya ndi nthata, komanso imakhala yoletsa moto komanso yosapsa. Yunifolomu ya sukulu yopangidwa ndi nsalu iyi ndi yotetezeka ku chilengedwe, yotetezeka komanso yabwino kwambiri.