Spunalce non-woven npuag haum rau cov ntaub duvet pov tseg, feem ntau yog ua los ntawm kev sib xyaw ntawm polyester fiber (PET) thiab viscose fiber (viscose fiber); Qhov hnyav yog feem ntau ntawm 40-80gsm. Lub teeb yuag thiab breathable ntau yam ntawm 40-80gsm yog haum rau siv sij hawm luv luv scenarios, thaum lub sij hawm ntawm 80-100gsm yog thicker thiab check ntau, muaj peev xwm ntawm withstanding ntau nteg thiab hloov ua hauj lwm. Xim, qauv, thiab xav tau tuaj yeem kho tau;
