Kev daws rau qhov tsis ruaj khov ntawm cov khoom siv tshuab tshuab melt-blown

Qhov kub ntawm cov ntaub yaj-tshuab cua tshuab cua sov yog qhov tsis ruaj khov, uas yog qhov teeb meem pom tseeb tshaj plaws uas tau ntsib los ntawm cov khoom siv melt-blown feem ntau tam sim no, thiab yog thawj qhov teeb meem yuav daws tau. Yog vim li cas yog qhov kub ntawm qhov chaw txhaj tshuaj kub hloov ceev heev, thiab cov tshuaj tiv thaiv ceev ntawm cov cua sov tswj los ntawm cov ntsuas kub tsis tuaj yeem khaws cia, ua rau muaj qhov kub siab dhia loj (dheev thiab dheev).