Niaj hnub no, nrog kev paub txog kev tiv thaiv ib puag ncig, cov pa phem yas tau dhau los ua kev txhawj xeeb thoob ntiaj teb. Lwm txoj hauv kev tau tshwm sim los txo kev siv cov hnab yas, nrog rau cov hnab uas tsis yog- cov hnab woven zoo li eco- tus phooj ywg tab sis tau txais kev tuav ceev hauv kev ua lag luam. Nonwoven hnab yog ubiquitous nyob rau hauv supermarkets, khw malls thiab txhua yam ntawm kev tshaj tawm. Txawm li cas los xij, cov lus nug tseem ceeb tseem nyob: puas yog tsis yog -cov hnab woven tiag eco- phooj ywg? Txhawm rau teb cov lus nug no, peb yuav tsum tau txheeb xyuas seb lawv cov txheej txheem tsim khoom puas yog ib puag ncig tus phooj ywg, dab tsi cuam tshuam rau lawv siv rau ib puag ncig, thiab lawv qhov zoo li ib puag ncig piv rau lwm lub hnab ntim khoom.
Ib puag ncig kev soj ntsuam ntawm cov txheej txheem ntau lawm ntawm Nonwoven Cloth Bag
Qhov chaw ntawm raw khoom
Cov khoom xyaw tseem ceeb rau cov hnab tsis yog -woven hnab yog polypropylene (PP) thiab polyester (PET), ob qho tib si petrochemicals uas zoo ib yam li hnab yas. Raws li tsis yog- cov peev txheej txuas ntxiv mus, Petroleum ua rau muaj kev puas tsuaj ib puag ncig, xws li av degradation thiab dej muaj kuab paug, thaum muab rho tawm thiab ua haujlwm. Tsis tas li ntawd, los ntawm cov khoom siv raw ntawm qhov pom, tsis yog - cov hnab ntim tsis tau raug tso tawm los ntawm kev vam khom cov peev txheej roj av, uas ib feem hu rau cov lus nug txog lawv cov phooj ywg ib puag ncig.
Kev tsim hluav taws xob siv hluav taws xob thiab kev ua qias tuaj
Cov txheej txheem tsim khoom ntawm cov hnab ntim tsis muaj ntaub ntawv suav nrog cov txheej txheem nyuaj xws li siab -kub melting thiab spinning. Cov txheej txheem no tsis tsuas yog siv ntau lub zog, xws li hluav taws xob thiab thee, tab sis kuj tsim cov dej khib nyiab, cov khoom siv khib nyiab thiab cov khoom pov tseg. Thaum lub sij hawm siab - kub smelting, cov pa phem xws li volatile organic tebchaw tej zaum yuav raug tso tawm, paug cov huab cua. Cov dej khib nyiab los ntawm spinning, yog tso tawm ncaj qha yam tsis muaj kev kho mob zoo, muaj cov tshuaj lom neeg ntau uas ua rau muaj kev puas tsuaj loj rau cov dej hauv dej. Tsis tas li ntawd, cov khoom pov tseg uas tsim tawm thaum lub sijhawm tsim khoom tuaj yeem dhau los ua lub nra hnyav yog tias tsis ua haujlwm zoo. Vim tias qee lub tuam txhab tsis muaj kev nco qab ib puag ncig lossis xav txo cov nqi, lawv tswj cov pa phem hauv cov txheej txheem tsim khoom, uas ua rau muaj teeb meem ua paug ib puag ncig.
Tsis muaj cov qauv kev lag luam
Tam sim no, tsis muaj ib lub teb chaws tus qauv rau cov uas tsis yog - woven hnab, tab sis ua raws li tus qauv kev lag luam, ua tsis yog - woven hnab nyob rau hauv ib tug tswj qhov muag tsis pom kev. Thaum tsis muaj cov kev cai nruj thiab kev txwv, qee lub tuam txhab tau siv los siv cov khoom siv tsis zoo los yog ua kom yooj yim cov txheej txheem tsim khoom kom tau txais txiaj ntsig zoo tshaj plaws. Cov hnab tsis yog-cov hnab ntim khoom ua los ntawm cov ntaub ntawv tsis zoo tsis yog tsuas yog cov khoom tsis zoo thiab puas yooj yim, tab sis kuj tso cov khoom tsis zoo thaum siv, ua rau muaj kev hem thawj rau tib neeg kev noj qab haus huv thiab ib puag ncig. Kev ua kom yooj yim ntawm cov txheej txheem tsim khoom yuav ua rau cov khoom tsis ua raws li cov qauv kev ua haujlwm ib puag ncig, ntxiv rau qhov tsis meej pem hauv kev lag luam uas tsis yog - woven hnab.
Kev cuam tshuam ib puag ncig ntawm cov hnab tsis yog -woven
Degradation nyuaj
Cov hnab nonwoven yog cov yas tseem ceeb thiab siv sijhawm ntev dua los ua kom tsis zoo dua li cov hnab yas. Polypropylene, piv txwv li, yuav siv sij hawm li 90 hnub kom degrade nyob rau hauv lub zoo tagnrho tej yam kev mob, tab sis nyob rau hauv lub chaw ua hauj lwm nws yuav degradation lub sij hawm ntev dua vim muaj tej yam xws li thickness, manufacturing txheej txheem thiab tej yam kev mob. Qhov no txhais tau hais tias ntau cov khoom pov tseg uas tsis yog- cov hnab ntim khoom yuav nyob hauv ib puag ncig ntev, tuav cov peev txheej hauv av, cuam tshuam rau av zoo thiab ua rau lub sijhawm ntev -kev puas tsuaj rau ib puag ncig ecological.
Xav tau rov siv dua
Rau cov uas tsis yog -cov hnab woven kom ua tau eco tiag tiag- tus phooj ywg, lawv yuav tsum tau rov qab siv ntau zaus los cuam tshuam cov kev siv hluav taws xob thiab cov pa roj carbon emissions thaum tsim khoom. Lub Chaw Haujlwm Saib Xyuas Ib Cheeb Tsam UK muab cov ntaub ntawv tshwj xeeb: tsis yog- cov hnab ntim khoom yuav tsum tau rov qab siv tsawg kawg 11 zaug kom them nyiaj rau cov pa phem los ntawm kev tsim khoom. Yog siv ib zaug xwb, lawv haus 17.8 npaug ntau zog noj thiab emit 16.7 npaug carbon ntau dua ib zaug -siv hnab yas. Cov ntaub ntawv no qhia meej meej tias kev siv cov hnab tsis yog{10}} cov hnab ntim khoom siv pov tseg tsis yog tsuas yog ua haujlwm tsis zoo rau lub hom phiaj ntawm kev tiv thaiv ib puag ncig, tab sis kuj ua rau muaj lub nra hnyav dua rau ib puag ncig.
Qhov phom sij ntawm ib leeg -Siv Siv
Nyob rau hauv lub neej tiag tiag, lub teeb yuag, tsis yog - cov hnab woven feem ntau muab pov tseg vim lawv tsis zoo thiab yooj yim rau kev puas tsuaj. Qhov no - siv kev xyaum ua rau muaj kev puas tsuaj ib puag ncig ntawm cov hnab uas tsis yog - woven. Kev nqis tes ua hauv qee thaj tsam los daws qhov teeb meem no.
INTRODUCTION Environmental Advantages of non{0}}cov hnab woven piv rau lwm lub hnab
Muab piv nrog cov hnab yas
Reusability
Tsis yog- lub hnab ntim khoom yog ruaj khov thiab tuaj yeem siv tau ntau yam. Hauv qhov sib piv, cov hnab yas ib txwm muaj nyias thiab yooj yim puas, feem ntau tsuas yog siv ib zaug thiab muab pov tseg. Kev rov siv dua ntawm cov hnab uas tsis yog{3}} woven hnab tau txo qis kev noj cov hnab yas, yog li txo cov pov tseg yas thiab ua kom muaj txiaj ntsig zoo rau kev txo cov pa phem.
Kev Tshaj Tawm Tshaj Tawm
Nonwoven hnab kuj muaj qhov tshwj xeeb kom zoo dua hauv kev tshaj tawm. Lawv tuaj yeem luam tawm nrog cov duab meej, tiag tiag, thiab lawv cov kev siv rov qab tuaj yeem txo qhov kev tshaj tawm pov tseg. Cov lag luam uas siv cov hnab tsis yog -woven hnab raws li kev tshaj tawm tsis tuaj yeem txuag tau ntawm cov nqi tshaj tawm xwb, tab sis kuj tseem txhim kho kev tshaj tawm, vim cov neeg siv khoom yuav rov pom cov lus tshaj tawm hauv cov txheej txheem ntawm kev siv cov hnab tsis yog - woven, ua rau kev xav ntawm lub hom lossis cov khoom.
Piv rau cov hnab ntawv:
Waterproof thiab roj-resistant;
Cov hnab tsis yog-cov hnab ntim tsis muaj dej tsis muaj dej thiab roj- tiv taus thiab tsis xav tau cov yas yas los npog lawv, thaum lub hnab ntawv feem ntau xav tau cov yas yas ntxiv kom ua tiav cov txiaj ntsig zoo ib yam. Cov yas no tsis tsuas yog nce tus nqi ntawm kev tsim khoom, tab sis kuj ua tsis yog - biodegradable pov tseg tom qab siv, ua rau lub nra hnyav dua rau ib puag ncig. Cov dej tsis muaj dej thiab cov roj- pov thawj cov khoom tsis yog- cov ntaub qhwv lub hnab ua kom nws muaj txiaj ntsig zoo dua hauv qhov chaw ntub lossis oily thiab txo cov khoom pov tseg vim kev ntim khoom puas tsuaj.
Durability
Nonwoven hnab ntaub muaj cov qauv ruaj khov, yooj yim rau kev puas tsuaj thiab lub neej ua haujlwm ntev. Hauv qhov sib piv, cov hnab ntawv tsis tshua muaj zog thiab nyiam tawg thaum tshem tawm, ua rau cov khoom poob lossis puas. Lub durability ntawm non- lub hnab ntaub ntaub tuaj yeem txo cov khoom pov tseg thiab ua tau raws li cov cai ntawm kev tiv thaiv ib puag ncig.
Xaus
Hauv kev xaus, eco-kev phooj ywg ntawm non- hnab woven tsis yog kiag li, tab sis nyob ntawm qhov zoo ntawm kev tsim khoom thiab kev siv cov hnab tsis yog- woven. High-zoo, rov siv tau, tsis yog- hnab woven muaj qee qhov zoo hauv kev txo cov pa phem vim lawv txo cov peev txheej siv thiab kev ua qias tuaj ib puag ncig los ntawm kev rov siv dua. Txawm li cas los xij, deb ntawm kev ua tus phooj ywg ib puag ncig, ib leeg - siv lossis qis - cov hnab tsis zoo - woven hnab ntxiv rau ib puag ncig lub nra thiab dhau los ua qhov chaw tshiab ntawm cov pa phem.
