Nonwoven Hnab: Txo cov kev xaiv roj hmab lossis tsis tuaj yeem ua qias tuaj?

Puas yog cov hnab tsis yog ib puag ncig kev daws teeb meem? Tshawb nrhiav lawv lub luag haujlwm hauv kev txiav npluav yas

Raws li ntiaj teb kev siv zog los tawm tsam cov kev ua paug yas ntxiv, cov hnab tsis muaj hnub nyoog tau tshwm sim los ua cov khoom nrov rau ib leeg siv cov hnab yas. Cov hnab no yog tam sim no muaj tshwm sim, los ntawm kev lag luam khoom muag khoom noj kom nres lub hnab ntim khoom noj, thiab txawm tias cov khoom siv pov tseg niaj hnub. Txawm li cas los xij, lawv qhov kev cuam tshuam ib puag ncig tseem muaj kev sib cav sib ceg. Yog cov hnab tsis yog qhov hloov pauv rau cov hnab yas, lossis ua lawv tsuas yog hloov cov teeb meem lwm qhov? Cia delve ntxaum rau hauv cov muaj pes tsawg leeg, qhov zoo, thiab cov kev sib tw cuam tshuam nrog cov hnab tsis muaj cuam tshuam.

Dab tsi yog cov hnab tsis yog dab tsi?

Rov qab rau lawv lub npe,Nonwoven Hnabtsis yog ua los ntawm cov ntaub npuag ib txwm. Hloov chaw, lawv muaj cov fibers sib khi los ntawm cov neeg kho tshuab, thermal, lossis tsim cov ntaub ntawv zoo li cov duab uas pom thiab cov ntaub ntawv ntawm daim ntaub. Feem ntau yog hu ua "Spunbond" lossis "lub hnab no yog qhov dav ua lag luam raws li" ib puag ncig phooj ywg. "

Raws li Suav teb chaws tus qauv GB / t 5709-1997, NEWROVEN DOS muaj cov fibers-ob qho tib si thiab hluavtaws-uas tau teem thiab sib khi ua ke. Ntawm cov no, hluavtaws fibers dominate ntau lawm. Cov ntaub ntawv los ntawm Tuam Tshoj Kev Lag Luam Cov Ntaub Ntawv Network qhia tawm cov ntaub ntawv tseem ceeb xws li polypropylene muaj xws li pypropylene (p_%), nrog lwm cov ntaub ntawv tau ua dua 6 %. Tsis muaj tseeb, feem ntau nonwoven ntaub, tau muab los ntawm cov hluavtaws polymers, yog qhov tseem ceeb yas.

Vim li cas cov hnab uas tsis pom zoo li "Eco-tus phooj ywg"?

Qhov kev xav ntawm cov hnab tsis muaj ib puag ncig ua phooj ywg lom zem ntau ntawm lawv cov rov qab. Tsis zoo li ib txwm muaj kev haus hnab yas, cov hnab nonwoven yog tuab dua, txhawb ntau cov kev siv. Ntxiv mus, lawv cov qauv muaj zog ua rau lawv tau yooj yim dua. Txawm li cas los xij, lawv thawj cov cheebtsam-polypropylene-poses kev sib tw ib puag ncig ib puag ncig, raws li nws yog qhov muaj peev xwm tiv thaiv ntuj. Ib yam li ntawd, cov hnab polyester-based-based-based-based-footen hnab ntsej muag sib piv cov teeb meem sib piv cov teeb meem sib piv cov teeb meem tsis yog-bookogradable nyob rau hauv ntuj ntuj.

Qhov cuam tshuam ntawm daim ntawv txiav npluav yas

Tuam Tshoj tus txiav npluav ntawm cov hnab yas uas tsis muaj teeb meem yas, qhia nyob rau hauv 2020, siv roj ntws ntawm cov hnab tsis muaj kev nyiam. Txawm li cas los xij, qhov kev ua haujlwm no tseem tuaj yeem raug cov kev tswj cov khoob. Tsis zoo li lub hnab yas, Nonwoven Hnab Caij nplooj zeeg nyob rau hauv Textile Kev Tswj Xyuas, uas tau muab tso rau lawv sab nraum cov kev cai ntawm sab nraud. Qhov kev faib tawm no, ua ke nrog lawv cov tsos thiab kev lag luam ua "lub hnab ntaub," tau pab txhawb rau cov neeg muaj feem cuam tshuam txog lawv qhov cuam tshuam ib puag ncig.

Missteps hauv kev siv thiab pov tseg

Thaum tsis muaj lub hnab tsis muaj lub peev xwm los ua phooj ywg ib puag ncig, lawv cov txiaj ntsig horse ntawm kev siv tau zoo thiab pov tseg. Kev tshawb fawb los ntawm UK ib puag ncig lub chaw ua haujlwm yuav tsum tau rov qab siv tsawg kawg 11 lub sij hawm los pab cov nqi ib puag ncig ntawm nws cov khoom siv hnab yas. Hmoov tsis zoo, cov neeg siv khoom lag luam tsis muaj feem ntau poob luv luv ntawm qhov benchmark no. Cov ntawv tshawb fawb qhia tau tias ntau lub hnab uas tsis tau pov tseg tom qab siv tsawg kawg lossis rov ua dua li cov thoob khib nyiab, thaum kawg tau xaus rau hauv cov av pov tseg lossis kev siv hluav taws xob xaus.

Ib qho ntxiv, lub teeb yuag, cov nqi qis tsis yog cov hnab tsis muaj txiaj ntsig tas li tsis ua tiav qhov kev cia siab, poob siab. Cov qauv no tau coj mus rau qhov tsis muaj kev ntxhov siab hauv cov khoom siv tsis siv cov khoom siv tsis tau, ua rau muaj cov khoom siv tsis muaj pov tseg.

Cov kauj ruam rau kev siv kev siv

Txhim kho cov qauv kev lag luam: Stricter cov kev cai thiab meej cov qauv tsim rau lub hnab tsis tseem ceeb. Cov lus qhia tshwj xeeb rau thickness, durability, thiab muaj peev xwm thauj tau tuaj yeem ua kom paub meej tias tsuas yog cov hnab uas muaj txiaj ntsig zoo, rov siv tau lub hnab ua lag luam nkag mus rau kev ua lag luam.

Txhim Kho Cov Neeg Siv Khoom Siv: Cov phiaj xwm pej xeem yuav tsum daws cov hnab tsis ua kom tsis meej, hais txog qhov tseem ceeb ntawm kev rov siv dua thiab muab pov tseg kom zoo. Clear labeling txog lawv cov khoom siv hluavtaws tuaj yeem pab cov neeg tau txais kev xaiv cov kev xaiv.

Txhawb txoj kev tsim lub luag haujlwm: Cov tuam txhab yuav tsum tau ua kom tau qhov tseem ceeb tsim, ntau yam tsim qauv uas txhawb kev siv ntev. Tsoomfwv txoj kev txhawb tau tuaj yeem txhawb kev tsim kho tshiab hauv cov khoom siv biodegradable lossis cov khoom siv rov ua dua tshiab.

Txhawb kev ua dua tshiab thiab ncig: Tsim cov tshuab tsis ua haujlwm zoo rau cov hnab tsis muaj peev xwm txo lawv txoj kev taug ib puag ncig. Cov khw muag khoom tuaj yeem siv tau cov kev kawm rov qab los khaws cov hnab siv rau kev ua kom zoo dua qub.

Kev tswj hwm kev lag luam: Cov ntawv sau ua tsis zoo xws li "ib puag ncig ib puag ncig" lossis "Aco-hnab" yuav tsum nruj nruj ntsuas kom tsis txhob saib xyuas greenwashing. Muaj tseeb sawv cev ntawm lawv qhov kev cuam tshuam ib puag ncig yog qhov tseem ceeb rau kev ntseeg siab.

Kev sib koom tes

Los ntawm cov kws ua xas rau cov neeg tsim khoom lag luam thiab cov neeg siv khoom, txhua tus neeg muaj lub luag haujlwm muaj lub luag haujlwm hauv kev ua kom muaj lub hnab uas pob tau ua tiav ua tiav lawv cov lus cog tseg uas muaj kev sib raug zooqho pauvCov. Thaum lub hnab no muab cov txiaj ntsig dhau lub hnab yas, lawv tus nqi ib txwm muaj nyob ntawm kev tsim lub luag haujlwm, thiab qhov kawg ntawm kev tswj hwm.

Nonwoven hnab, zoo li lub tswv yim tshiab, tsis yog panacea. Los ntawm kev daws lawv cov kev txwv thiab leveraging lawv qhov dag zog, peb tuaj yeem ua haujlwm rau qhov ntau lub hnab yav dhau los-ib lub hnab nyob rau ib lub sijhawm.