Cov txheej txheem spunlaced tsis muaj qhov extrusion ntawm fiber ntau lub vev xaib, yog li txhim kho qhov loj ntawm cov khoom kawg; tsis siv resin los yog binder, lub hauv paus softness ntawm lub vev xaib raug tswj xyuas; Cov qib siab ntawm kev ncaj ncees zam qhov tshwm sim fluffy ntawm cov khoom; cov fiber ntau mesh muaj lub zog txhua yam, txog li 80 feem pua rau 90 feem pua ntawm lub zog ntawm cov ntaub ntawv; fiber mesh tuaj yeem sib xyaw nrog txhua qhov fiber ntau. Nws yog tshwj xeeb tshaj yog tsim nyog hais tias lub spun lace web tuaj yeem sib xyaw nrog txhua lub hauv paus ntaub los tsim cov khoom sib xyaw. Cov khoom uas muaj ntau lub zog tuaj yeem tsim tau raws li qhov sib txawv.