Nyob rau hauv xyoo tas los no, lub ntiaj teb kev paub txog qhov tseem ceeb ntawm kev tiv thaiv ib puag ncig tau nce zuj zus.Raws li cov peev txheej ntuj poob qis thiab cov pa phem ntau zuj zus, nrhiav kev daws teeb meem yog qhov tseem ceeb.Ib qho kev daws teeb meem uas tau txais kev mloog ntau yog kev siv PLA (polylactic acid) spunbond cov ntaub ntawv hauv ntau yam lag luam.Ntxiv nrog rau nws cov txiaj ntsig zoo, PLA spunbond cov ntaub ntawv tseem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv ib puag ncig.
PLA spunbond khoomyog cov ntaub nonwoven uas tau muab los ntawm cov khoom siv txuas ntxiv dua tshiab xws li pob kws thiab qab zib.Tsis zoo li cov khoom siv hluavtaws, PLA spunbond cov ntaub ntawv yog biodegradable thiab tsis tuaj yeem ua rau cov khoom pov tseg yas hauv cov chaw pov tseg lossis dej hiav txwv.Los ntawm kev siv PLA spunbond es tsis txhob siv cov khoom siv ib txwm muaj, peb tuaj yeem txo qhov kev cuam tshuam ib puag ncig cuam tshuam nrog kev tsim khoom thiab pov tseg cov khoom uas tsis yog biodegradable.
Txoj kev tsim khoom ntawmPLA spunbond cov ntaub ntawvkuj muaj ib puag ncig zoo.Nws yuav tsum muaj zog tsawg dua thiab tsim cov pa hluav taws xob tsawg dua hauv tsev cog khoom ntau dua li kev tsim cov khoom siv roj av.Qhov no pab txo qis kev hloov pauv huab cua thiab txo peb cov pa roj carbon hneev taw.Tsis tas li ntawd, kev tsim cov PLA spunbond tsis koom nrog kev siv cov tshuaj phem lossis cov kuab tshuaj, ua rau nws muaj kev nyab xeeb thiab muaj kev nyab xeeb dua rau ib puag ncig thiab tib neeg kev noj qab haus huv.
Ntxiv nrog rau cov txheej txheem tsim khoom, PLA spunbond cov ntaub ntawv raug lees paub rau lawv cov khoom siv ntau yam thiab ua haujlwm ntev.Nws tuaj yeem siv rau ntau yam kev siv xws li ntim khoom, kev ua liaj ua teb, tsheb, khoom kho mob thiab tu cev.Nws lub zog thiab tsim kua muag kuj ua rau nws zoo tagnrho rau ntau yam kev siv yam tsis muaj kev cuam tshuam nws cov txiaj ntsig ecological.Los ntawm kev koom nrog PLA spunbond cov ntaub ntawv rau hauv peb lub neej txhua hnub, peb tuaj yeem txav mus rau lub neej yav tom ntej zoo dua thiab zoo ib puag ncig.
Lwm qhov tseem ceeb ntawm PLA spunbond yog nws lub peev xwm ua lwm txoj hauv kev siv cov yas ib leeg.Nrog rau kev txhawj xeeb ntau ntxiv txog cov pa phem yas, kev nrhiav lwm txoj hauv kev tau dhau los ua qhov tseem ceeb.PLA spunbond muaj cov kev daws teeb meem zoo raws li nws tuaj yeem ua tau yooj yim composted raws li kev tswj xyuas, txo qhov cuam tshuam ib puag ncig.Los ntawm kev siv PLA spunbond cov ntaub ntawv hauv kev ntim khoom thiab cov khoom siv ib zaug, peb tuaj yeem tshem tawm qhov kev xav tau ntawm cov ntaub ntawv uas tsis yog siv rov ua dua tshiab uas ua rau muaj teeb meem loj zuj zus ntxiv.
Hauv kev xaus, kev tiv thaiv ib puag ncig yog qhov teeb meem ceev thoob ntiaj teb, thiab nrhiav kev daws teeb meem yog qhov tseem ceeb.PLA spunbond cov ntaub ntawv yog ib qho kev cog lus rau lwm cov khoom siv hluavtaws thiab pab tiv thaiv ib puag ncig.Nws biodegradability, tsawg zog noj thiab txo cov pa roj carbon hneev taw ua rau nws muaj txiaj ntsig zoo hauv peb txoj kev nrhiav kev tiv thaiv ib puag ncig.Los ntawm kev siv PLA spunbond thoob plaws kev lag luam thiab hloov cov yas siv ib zaug, peb tuaj yeem ua ib kauj ruam tseem ceeb rau lub neej yav tom ntej ntsuab, muaj kev ruaj ntseg dua.
Post lub sij hawm: Sep-08-2023