Njira yopangira zosefera mpweya imaphatikizapo masitepe ofunikira kuphatikiza mapangidwe, kusankha zinthu, kukonza, kusonkhanitsa, ndi kuwunika kwamtundu, ndikupanga zinthu zosefera kukhala pachimake. Zinthu zosefera ziyenera kukhala ndi kusefa kwambiri (monga mapepala kapena ulusi wagalasi wokhala ndi pore kukula kwake kwa 0.3-0.4μm). Pambuyo pokonza kale kudzera mu kudula ndi kupindika, amapangidwa pogwiritsa ntchito kugwirizana kapena kusoka. Kukhomerera ndi kukanikiza m'mphepete kumachitidwa kuti apititse patsogolo mpweya (kukana kwa mpweya Kuchepera kapena kufanana ndi 50Pa) ndi kulimba. Pa gawo la msonkhano, chisindikizo chiyenera kutsimikiziridwa pakati pa nyumba ndi zinthu zosefera (kutsika kwachulukidwe<1%). Finally, after meeting standards for airflow resistance and filtration efficiency (≥99.5%), the filter is packaged and shipped. This process is widely used in the automotive and construction machinery sectors, effectively reducing engine wear and particulate matter emissions.




