Cov khoom siv Melt-blown cov khoom siv qis-melting fiber ntau thiab cov pa fiber ntau sib xyaw paj rwb tsis sib xws

Qhov qis melting point fiber tsis yog melted kiag li, lub ntsiab yog vim li cas qhov kub thiab txias tsis txaus. Rau cov ntaub tsis-woven nrog lub hauv paus hnyav, nws feem ntau tsis yooj yim los ua qhov teeb meem ntawm qhov kub tsis txaus, tab sis rau cov khoom hnyav thiab cov khoom tuab tuab, tshwj xeeb yuav tsum tau them rau seb nws puas txaus. Vim tias cov ntaub tsis-woven ntawm ntug muaj cua sov txaus, cov ntaub tsis-woven feem ntau yog tuab, thiab cov ntaub tsis-woven ntawm qhov nruab nrab, vim tias cov cua sov tsis tshua muaj peev xwm ua rau cov ntaub nyias nyias,