Cov spunlace non-woven npuag haum rau kev ntxuav hnab looj tes feem ntau yog ua los ntawm kev sib xyaw ntawm polyester (PET) thiab viscose (VISCOSE), uas sib txuas lub zog thiab yooj yim. Qhov hnyav feem ntau yog nyob nruab nrab ntawm 60-100 grams ib square meter, haum rau kev tu lub teeb txhua hnub, kev tu kom sib sib zog nqus xws li cov roj stains thiab cov khoom ntxhib.
PE lossis TPU zaj duab xis kuj tseem tuaj yeem laminated los ua kom cov dej tsis zoo ntawm cov ntaub tsis muaj qhov cuam tshuam rau nws txoj kev ua pa;
