Thaum cov polymer spunbonded, lub polymer yog extruded thiab ncav mus ua ib qho kev ua tas mus li, thiab cov ntaub ntawv pov tseg tso rau hauv net. Cov fiber ntau yuav ua tsis tau los ntawm nws txoj kev sib txuas, thermal bonding, tshuaj txuas los yog kev kho kom zoo dua qub.
Kev kub kub, kev kub hnyav siab (polypropylene fiber yuav siv tau nyob rau hauv 150 C cheeb tsam ntev ntev, polyester yuav siv tau nyob rau hauv 260 C chaw ntev ntev), kev laus ua hauj, anti morphaviolet, siab elongation, stability thiab huab cua permeability, corrosion resistance, lub rwb thaiv tsev, npauj npog, tsis yog lom.
Cov khoom tseem ceeb ntawm spunbonded non-woven npuag yog polypropylene, polyester (ntev fiber ntau, luv fiber) non-woven fabrics. Cov ntaub ntawv tshaj plaws thiab feem ntau yog siv cov ntaub ntim tsis muaj ntaub qhwv, cov hnab ntim tsis muaj ntaub qhwv, lwm yam .; kev qhia ntawm spunbonded nonwoven fabrics yog ib qho yooj yim, dav dua ob sab lus ceev nrooj zoo, thiab kis ntawm feem ntau spunbonded non-woven fabrics yog pob zeb diamond.
Spunbonded non-woven fabric muaj cua kub tsis zoo thiab kev kub ua hauj siab (polypropylene fiber ntau tau siv nyob rau hauv ib puag ncig ntawm 150 C ntev, polyester yuav siv tau nyob rau hauv 260 C ntev), laus ua hauj, UV tsis kam, siab elongation, zoo stability thiab huab cua permeability, corrosion tsis kam, suab rwb thaiv tsev, npauj npog thiab non-toxic.
