Spunlacce non-woven npuag haum rau lub ntsej muag phuam, feem ntau yog ua los ntawm cov paj rwb ntshiab, xyoob fiber ntau, viscose fiber lossis cov ntaub ntawv sib xyaw; Qhov hnyav feem ntau yog nyob nruab nrab ntawm 50-120 grams ib square meter, thiab cov khoom uas muaj qhov hnyav (50-70 grams ib square meter) yog lub teeb yuag, mos, thiab tawv nqaij zoo nkauj, haum rau cov tawv nqaij rhiab heev; Cov khoom uas muaj qhov hnyav dua (80-120 grams ib square meter) muaj zog toughness, nqus dej zoo, thiab lub zog tu zoo dua.
