Cov xov xwm tseem ceeb ntawm cov lim dej coalescing feem ntau yog ultra- iav microfibers lossis polyester fibers uas tau dhau los kho tshuaj tshwj xeeb. Cov khoom siv no yuav tsum muaj qhov zoo heev hydrophilicity (rau kev tshem tawm dej) lossis oleophilicity (rau cov roj tshem tawm) kom cov tee me me tuaj yeem ua tau sai thiab coalesce. Tsis tas li ntawd, cov xov xwm yuav tsum muaj lub zog txaus los tiv thaiv qhov sib txawv siab thiab cov kua dej cuam tshuam thaum lub sij hawm pom cov txheej txheem.
