"Txoj kev txwv cov yas" tau siv rau ntau tshaj 10 xyoo, thiab tam sim no nws cov txiaj ntsig tseem ceeb hauv cov khw loj loj; Txawm li cas los xij, qee cov neeg ua liaj ua teb kev lag luam thiab cov neeg muag khoom txawb tau dhau los ua "qhov chaw hnyav tshaj plaws" rau kev siv lub hnab ultra-nyias.
Tsis ntev los no, Yuelu Cheeb Tsam Kev Lag Luam Kev Tswj Xyuas Kev Lag Luam ntawm Changsha Administration rau Kev Lag Luam thiab Kev Lag Luam tau pib ua haujlwm sai li sai tau., Los ntawm ntau qhov kev tshuaj xyuas ntawm cov khw muag khoom lag luam hauv cheeb tsam, nws tau pom tias muaj qhov xwm txheej ntawm kev muag cov hnab ultra-nyias nrog peb tsis muaj cov ntawv lo hauv khw.
Nyob rau hauv lub tsev khaws khoom ntawm Shunfa Plastic, ntau tshaj 10 lub hnab ntawm peb lub hnab yas tsis muaj lub Hoobkas lub npe, chaw nyob, QS, thiab daim ntawv lo rov ua dua, suav nrog ntau tshaj 100000 lub hnab yas ultra-nyias nrog tus nqi kwv yees li 6000 yuan. Tom qab ntawd, cov tub ceev xwm tau ntes peb cov no tsis muaj hnab yas ntawm qhov chaw.
Zhang Lu tau hais tias tom qab lub tuam txhab kev lag luam thiab kev lag luam yuav xav kom Shunfa Plastic cov tswv lag luam mus rau kev tshawb xyuas ntawm Lub Chaw Lag Luam thiab Kev Lag Luam, thiab xa peb lub hnab ntim tsis muaj hnab yas mus rau lub chaw soj ntsuam zoo rau kev tshuaj xyuas. Yog tias nws tau lees paub tias lub hnab yas yog cov khoom tsis tsim nyog, lawv yuav nruj me ntsis ua raws li "Txoj Cai Tswjfwm Zoo" thiab cov kev cai thiab cov kev cai cuam tshuam, txeeb lawv cov khoom muag tsis raug cai, txeeb lawv cov khoom tsis raug cai thiab raug nplua.
Kev nyab xeeb thiab kev txhawj xeeb ib puag ncig
Raws li kev tshaj tawm xov xwm, cov ntaub ntawv tshaj tawm los ntawm cov tuam tsev muaj feem cuam tshuam qhia tau tias Tuam Tshoj siv 1 billion lub hnab yas los yuav khoom noj txhua hnub, thaum siv lwm hom hnab yas ntau dua 2 billion ib hnub. Kuj tseem muaj cov kev tshawb fawb qhia tias feem ntau cov hnab yas raug muab pov tseg tom qab 12 feeb ntawm kev siv, tab sis lawv cov decomposition ntuj nyob rau hauv ib puag ncig yuav siv sij hawm 20 mus rau 200 xyoo.
Dong Jinshi, Secretary General ntawm International Food Packaging Association, tau hais tias nws yog raws li kev xav txog kev noj qab haus huv thiab kev tiv thaiv ib puag ncig uas lub teb chaws tau tshaj tawm "kev txwv cov yas", vam tias yuav txo qis kev siv cov hnab yas, yog li txo qis kev siv hluav taws xob thiab txo lawv cov pa phem rau ib puag ncig.
Nws hais tias lub hnab feem ntau yog xim daj thiab feem ntau muaj cov hlau hnyav xws li txhuas thiab cadmium. Yog tias cov hnab no siv los tuav cov txiv hmab txiv ntoo thiab zaub, lawv tuaj yeem ua rau muaj kev puas tsuaj loj rau lub siab, lub raum, thiab cov ntshav ntawm tib neeg, thiab tseem tuaj yeem cuam tshuam rau menyuam txoj kev loj hlob ntawm kev txawj ntse. Yog tias nws tau ua tiav los ntawm cov khoom qub qub, cov khoom xyaw tsis zoo tuaj yeem nkag mus rau hauv tib neeg lub cev tau yooj yim thiab cuam tshuam rau kev noj qab haus huv thaum ntim khoom noj.
Nyob rau hauv cov nqe lus ntawm kev muaj pes tsawg leeg, ob lub hnab yas thiab cov hnab tsis-woven tsis yog "ib puag ncig tus phooj ywg": cov hnab yas feem ntau yog tsim los ntawm polyvinyl chloride, txawm tias faus hauv av, siv sijhawm li 100 xyoo kom tag nrho degrade; Thiab cov hnab ntim khoom tsis-woven feem ntau yog tsim los ntawm polypropylene kuj muaj cov txheej txheem degradation qeeb hauv ib puag ncig ntuj. Nyob rau hauv lub sij hawm ntev, nws yuav muaj kev cuam tshuam loj rau kev nyob ib puag ncig ntawm cov tiam tom ntej.
Cov pej xeem kev paub txog ib puag ncig yuav tsum tau txhim kho sai
Nws tau ntau xyoo thiab "kev txwv txiav yas" tseem nyob hauv qhov xwm txheej tsis txaus ntseeg. Yog li, peb yuav tsum ua li cas txuas ntxiv ntawm txoj kev "txheej txheem yas" yav tom ntej?
Dong Jinshi tau hais tias kev tswj cov hnab yas tuaj yeem raug txo kom ntau li ntau tau los ntawm kev them nqi, uas tuaj yeem hloov pauv cov neeg siv khoom thiab tus cwj pwm. Tsis tas li ntawd, siv zog ntau dua rau hauv cov khoom siv rov ua dua tshiab thiab kev ua haujlwm.
Zhang Lu tau hais tias yuav tsum tsim kom muaj kev tswj hwm lub sijhawm ntev. Ib qho yog los txhawb kev paub txog pej xeem los ntawm kev tshaj tawm hauv zej zog, kom cov neeg tuaj yeem nkag siab tiag tiag txog kev puas tsuaj ntawm cov pa phem dawb; Qhov thib ob, nws yog ib qho tsim nyog los ntxiv dag zog rau kev qhuab qhia tus kheej ntawm tus kheej kev lag luam thiab tsis ua rau lub neej cuam tshuam los ntawm kev nyiam; Thib peb, tsoomfwv cov chaw haujlwm hauv txhua qib yuav tsum tsim kom muaj kev sib koom ua ke los txiav tawm qhov chaw ntawm kev tsim khoom, thiab tib lub sijhawm rau txim rau cov tub lag luam uas tsis ua raws li "kev txwv txiav yas" hauv cov txheej txheem ncig. Nyob rau hauv luv luv, thiaj li yuav ua rau "kev txwv txiav yas" ua tau zoo thiab nyob deb, nws yuav tsum muaj kev sib koom tes ntawm tag nrho lub teb chaws thiab ntau lub tuam tsev. Tsuas yog los ntawm kev siv ntau yam kev ntsuas tuaj yeem ua tiav qhov kev xav tau ntawm tsoomfwv.
Tsis tas li ntawd, cov neeg ua haujlwm los ntawm cov chaw tswj xyuas muaj feem cuam tshuam hauv Changsha tau hais tias nyob rau yav tom ntej, Changsha yuav tsom mus rau kev ua haujlwm kho tshwj xeeb rau "kev txwv yas".
Tsis woven hnab
Cov khoom tseem ceeb ntawm cov hnab tsis-woven yog polypropylene (PP), uas yog cov tshuaj fiber ntau thiab belongs rau cov khoom yas. Non-woven fabric yog ib daim ntawv zoo li cov ntaub ntawv tsim los ntawm kev sib txuas los yog rubbing fibers ua ke. Nws cov fibers tuaj yeem yog cov fibers ntuj xws li paj rwb lossis tshuaj fibers xws li polypropylene. cov
Cov hnab tsis woven muaj ntau yam zoo, xws li toughness thiab durability, zoo nkauj tsos, breathability zoo, reusable thiab washable, haum rau silk screen advertising, thiab lwm yam. Txawm li cas los xij, vim nws cov khoom tseem ceeb yog polypropylene (PP), nws yooj yim biodegradable thiab tsis ua rau ib puag ncig muaj kuab paug. Yog li ntawd, lub hnab tsis-woven yog dav siv nyob rau hauv cov ntsiab lus ntawm "txheej txheem yas".
Dongguan Liansheng Nonwoven Technology Co., Ltd.tau tsim nyob rau hauv lub Tsib Hlis 2020. Nws yog ib tug loj-scale non-woven npuag ntau lawm enterprise integrating kev tshawb fawb thiab kev loj hlob, ntau lawm, thiab muag khoom. Nws tuaj yeem tsim ntau yam xim ntawm PP spunbond non-woven fabrics nrog qhov dav ntawm tsawg dua 3.2 meters los ntawm 9 grams mus rau 300 grams.
Post lub sij hawm: Nov-21-2024