Spunbonded non-woven npuagthiab paj rwb ntaub yog ob qho khoom siv textile uas muaj qhov sib txawv tseem ceeb hauv kev tiv thaiv ib puag ncig.
Kev cuam tshuam ib puag ncig
Ua ntej, spunbond non-woven npuag cov ntaub ntawv muaj qhov cuam tshuam rau ib puag ncig thaum lub sijhawm tsim khoom piv rau paj rwb ntaub. Spunbonded non-woven npuag yog cov khoom siv textile ua los ntawm kev sib xyaw, kev sib txuas, lossis lwm txoj hauv kev ua cov fibers, tsis zoo li paj rwb ntaub, uas yuav tsum tau cog thiab sau paj rwb. Kev cog paj paj feem ntau yuav tsum tau siv ntau cov tshuaj tua kab thiab chiv, uas tuaj yeem ua rau muaj kuab paug rau cov av thiab dej. Txoj kev tsim khoom ntawm spunbond non-woven npuag yog qhov yooj yim, tsis muaj kev siv tshuaj tua kab thiab chiv, yog li txo qhov kev pheej hmoo ntawm kev ua qias tuaj ib puag ncig.
Degradability
Thib ob, spunbond non-woven fabrics muaj qhov zoo dua qub thiab degradability dua li paj rwb ntaub. Cov ntaub tsis woven yog tsim los ntawm kev sib koom ua ke ntawm fiber ntau cov khaubncaws sab nraud povtseg, thiab tsis muaj qhov pom tseeb ntaub qauv ntawm cov txheej fiber ntau. Nyob rau hauv sib piv, paj rwb ntaub yog woven los ntawm paj rwb fibers thiab muaj ib tug txawv textile qauv. Qhov no txhais tau tias cov ntaub tsis-woven tuaj yeem yooj yim decomposed thiab degraded tom qab siv, thaum paj rwb fabrics yuav tsum tau ntev dua lub sij hawm degrade. Tsis tas li ntawd, vim kev siv cov khoom siv txuas ntxiv dua tshiab xws li xyoob fibers lossis cov khoom siv rov ua dua tshiab hauv cov ntaub tsis-woven, lawv kuj muaj qhov zoo ntawm kev rov ua dua tshiab.
Rov ua dua
Tsis tas li ntawd, spunbond non-woven fabrics ua tau zoo dua ntawm kev rov ua dua tshiab. Vim lub fact tias spunbond non-woven fabrics tsis woven thaum lub sij hawm tsim cov txheej txheem, lawv muaj feem ntau yuav tsum tau recycled thiab reused thaum lub sij hawm pov tseg. Hauv qhov sib piv, cov ntaub paj rwb yog qhov ua rau cov ntaub ntawv pov tseg thaum lub sij hawm kho cov khib nyiab, uas yuav tsum muaj kev kho mob ntau dua hauv cov txheej txheem rov ua dua.
Cov txheej txheem ntau lawm
Txawm li cas los xij, nws yuav tsum tau sau tseg tiasspunbond non-woven cov ntaub ntawvkuj tseem yuav ntsib qee qhov teeb meem ib puag ncig thaum lub sijhawm tsim khoom. Piv txwv li, spunbond non-woven fabrics feem ntau yog ua los ntawm kub melting los yog chemical bonding, uas tej zaum yuav tsim ib co teeb meem gases thiab dej khib nyiab thaum lub sij hawm ua cov txheej txheem. Nyob rau tib lub sijhawm, kev kho cov khib nyiab ntawm spunbond non-woven fabrics kuj ntsib qee qhov teeb meem, tshwj xeeb tshaj yog thaum cov ntaub ntawv tsis-woven muaj cov khoom xws li cov yas uas tsis yooj yim degradable.
Xaus
Hauv cov ntsiab lus, muaj qee qhov sib txawv tseem ceeb hauv kev tiv thaiv ib puag ncig ntawm spunbond non-woven fabrics thiab paj rwb ntaub. Kev cuam tshuam ib puag ncig thaum lub sijhawm tsim cov txheej txheem ntawm spunbond non-woven npuag yog qhov me me, thiab nws muaj kev rov ua dua tshiab thiab biodegradability, thiab ua tau zoo dua ntawm kev rov ua dua tshiab. Txawm li cas los xij, thaum xaiv cov ntaub ntawv, peb kuj yuav tsum xav txog lwm yam kev qhia dav dav, xws li lub hom phiaj siv, nqi, thiab kev ua haujlwm. Yog li ntawd, rau cov teeb meem kev tiv thaiv ib puag ncig, tsis muaj cov khoom siv uas tuaj yeem txheeb xyuas tau yooj yim raws li kev xaiv, thiab nws yuav tsum tau ntsuas raws li qhov xwm txheej tshwj xeeb.
Post lub sij hawm: Jul-03-2024