Iyo inomira ye "Purasitiki yemahara Mukombe"YeEUROPE & UK Market

A12
Nguva pfupi yadarika, mutori wenhau akadzidza kubva kuChina Paper Association, maererano neChina Paper Association gore rega rega rekudzokorora basa kuronga, sangano rakapedza "hapana kapu yepurasitiki yepepa (kusanganisira isina purasitiki.biodegradable mapepa makapu)” group standard draft, ikozvino kuti nzanga ikumbire pfungwa.
Chiicompostable mapepa makapuhakuna kapu yepurasitiki yepepa here? Ndeupi musiyano pakati pazvo uye apersonalized paper cups?
Vatengi vazhinji vangasaziva kuti kapu dzavo dzemapepa dzinoraswa dzinoita kunge dzine hushamwari hwakatipoteredza, asi ndedzechikamu chisingadzokerikezve muchikamu chemarara.
"Makapu emapepa anoganhurirwa nechigadzirwa chebepa hachina hunhu hwemvura, kuitira kudzivirira kubuda kwemvura, firimu repurasitiki re polyethylene (PE) rakavharwa richawedzerwa kumakapu emapepa." Maererano nebhizinesi rekurongedza epurasitiki muHaikou, Hainan, kapu yekunwa inopisa ichaputirwa mukapu, uye chinwiwa chinotonhora chichaputirwa mukati nekunze kwekapu. Hazvisi nyore kuparadzanisa kubva pamapepa mukugadzirisa zvakare, saka inoparadzaniswa kuva marara asingadzokizve.
Zvinonzwisiswa kuti kubva 1 Zvita, Hainan yakazara "mapurasitiki ekurambidza", akaverengerwa mudunhu reHainan akarambidzwa kugadzirwa uye kutengesa kushandiswa kwezvinhu zvinoraswa zvisina-biodegradable epurasitiki zvigadzirwa runyorwa (bechi rekutanga) rezvigadzirwa zvepurasitiki zvicharambidza kugadzirwa uye kutengesa, tsvakiridzo yekambani nekusimudzira inogadzirwa nekuputirwa nemvura pachinzvimbo chechinyakare pepa kapu polyethylene yakavharwa isina epurasitiki bepa kapu, ziva iyo yese.
Kunyangwe kapu yepurasitiki yepepa inogadzirwa nebhizinesi inokodzera ndiyo chiyero. Chinyorwa chepasina chepurasitiki pepa kapu (kusanganisira pasina epurasitiki pepa mukombe pepa) rinotaura kuti " base bepa makapu inofanira kusangana nezvinodiwa zveQB / T 4032. Mafuta machena achasangana nezvinodiwa zveGB 1886.215. Iyo inki uye inonamatira inofanira kuenderana nemitemo yakakodzera. Izvo zvinowedzera zvinoshandiswa mumakapu emapepa, mafuta machena, ingi, mvura-based coatings uye 9 GB inofanira kusangana ne8886.
Zvinoenderana nenhanganyaya, yakajairwa kapu yemapepa kapu nekuti ine polyethylene, isingagone kudzokororwa, kwete rudzi rwekuchengetedza kwezvakatipoteredza zvinodiwa zvezuva nezuva. Kunyangwe PLA yakavharwa mapepa emakapu anogona kuve akazara biodegradable, iyo yakakwira mutengo wemidziyo inotungamira kumutengo wepamusoro wezvigadzirwa zvakapedzwa. Nekusimudzirwa kwe "kurambidzwa kwehombodo dzepurasitiki", hapana makapu emapepa epurasitiki akazovapo.
Zvinonzwisiswa kuti "plastic ban" ine polyethylene, polypropylene, polystyrene, polyvinyl chloride, polyvinyl chloride-vinyl acetate copolymer, polyethylene terephthalate uye zvimwe zvisiri biodegradable polymer zvinhu zve-single-kushandisa zvigadzirwa zvepurasitiki.
“Kumugadziri wekapu yepepa, kana akawana zvinhu zvakachipa zvinosangana nezvinodiwa zvekapu yepepa uye isiri imwe yezvinhu zvitanhatu zvisingaore, ipapo kapu yake yemapepa inogona kunzi makapu epurasitiki epepa oiswa pamusika.” Nyanzvi dzakaudza vatori venhau.
Pamusoro pezvo, inogona kuunzwa zvichienderana nekuti iyo yekupfekedza inokanganisa haizove kapu yepurasitiki yepepa yakakamurwa zvikamu zviviri, zvinoti "kupfekedza kapu yepepa isingaparare" uye "kuputira kapu yepepa inoora". Kune yekare, chero bedzi zvigadzirwa zvekuputira zvisingabatanidzwi mune yazvino runyorwa rwezvinhu zvisingagadzirisiki, zvinogona kuramba zvichiunzwa zviri pamutemo kumusika.
Sezvo tekinoroji iri kufambira mberi, tarisiro ndeyekuti zvinhu zvakachipa zvinoodza biodegradable zvichawanikwa, vanhu vakadaro.


Nguva yekutumira: Jun-20-2023