Jira risina kurukwa re spunlace rakakodzera machira e electrostatic adsorption rinowanzogadzirwa nemusanganiswa we polyester (PET) ne namati, ine huremu hwe45-60g/㎡. Huremu uhwu nezvinhu zvinogona kuenzana nesimba re electrostatic adsorption, kuchinjika, uye kutakura kuchenesa, zvichiita kuti jira rive nekushanda kwakanaka uye rirambe richishandiswa.
