Nekusimudzira kwekuziva kwezvakatipoteredza munharaunda yese, "green packaging" yakagamuchira kutariswa kuri kuwedzera.Kubva pakuona kwehunyanzvi, green packaging inoreva anzvakatipoteredza ushamwari kurongedzakugadzirwa kubva muzvirimwa zvechisikigo uye zvicherwa zvine hukama izvo zvisingakuvadze nharaunda uye hutano hwevanhu, hunobatsira pakudzokorodza, nyore kudzikisira, uye budiriro inoenderera.Mutemo weEurope unotsanangura nzira nhatu dzekurongedza uye kuchengetedza kwezvakatipoteredza:
--Deredza zvinhu kubva kumusoro kwekugadzirwa, iyo shoma yekurongedza zvinhu, iyo yakareruka vhoriyamu, zviri nani
--Kushandiswa kwechipiri, sebhodhoro, inofanira kuva yakareruka uye inogona kushandiswa kakawanda
--Kukwanisa kuwedzera kukosha, kudzokorodza kwemarara kunogona kushandiswa kugadzira zvigadzirwa zvitsva zvekurongedza kana kupisa kunokonzerwa nekupisa tsvina kunogona kushandiswa kupisa, kupisa, nezvimwewo.Parizvino, huni yave yakajairika uye huru yemasikirwo ekurongedza zvinhu.Asi munyika yedu, izvo zvisingakwanisi uye kukanganisa kwemapuranga emapuranga zviri kuramba zvichinyatsojeka nekuwedzera kunoramba kuchienderera mberi kwekambani yekuputira.
Chokutanga pane zvose, nzvimbo yesango yenyika yangu inotora 3.9% chete yenyika yose, huwandu hwehuwandu hwemasango huri pasi pe3% yehuwandu hwehuwandu hwepasi rose, uye chiyero chekuvharidzirwa kwemasango 13.92%.120th uye 121st, uye chiyero chekufukidzwa kwesango chinosvika 142nd.nyika yangu inotenga kunze huni yakawanda uye zvigadzirwa zvayo gore negore kuti zvizadzise kudiwa kwemusika.Zvisinei, haisi mhinduro yenguva refu yekugadzirisa kushomeka kwechido chenyika yangu kuburikidza nekuunza kunze zvigadzirwa zvemasango.Kutanga, kusimba kweupfumi hwenyika hakusati kwasimba, uye kwakaoma kushandisa makumi emabhiriyoni emari yekunze kuunza zvirimwa zvesango kubva kunze gore negore.Chechipiri, musika wepasi rose wematanda haufungidzike uye unovimba nekutenga kunze kwenyika.Zvichaisa nyika yedu mumamiriro ezvinhu akanyanya kusarongeka.
Chechipiri, nekuti mamwe marudzi emiti anorwiswa nyore nyore nezvirwere uye zvipembenene zvipembenene, anoganhurirwa nemamiriro ekugadzirisa uye matekiniki semidziyo yekurongedza, uye mutengo wekupinza uye kutengesa kunze kwenyika wakanyanya kukwirira.MunaGunyana 1998, hurumende yeUS yakapa chisungo chechinguvana chekuvharirwa mhuka nezvirimwa, ichiita ongororo itsva uye mirau yekuvharirwa pamapakeji ehuni uye zvekurara zvezvinhu zveChina zvinotengeswa kuUnited States.Zvinotemerwa kuti kurongedzerwa kwemapuranga kwezvinhu zvenyika yangu zvinotumirwa kuUnited States kunofanirwa kuperekedzwa nechitupa chakapihwa neChina chepamutemo chekugara, zvichiratidza kuti mapuranga akaputirwa akabatwa nekupisa, kurapwa kwefumigation kana anti-corrosion kurapwa isati yapinda. United States, kana zvisina kudaro kupinza kunorambidzwa.Gare gare, nyika nematunhu akadai seCanada, Japan, Australia, United Kingdom neEuropean Union dzakateedzera, izvo zvakawedzera mutengo wepamusoro wekupfutisa kana kurapwa kwemakemikari ezvipembenene kumabhizinesi ekunze munyika medu.Chechitatu, kuwanda kwematanda pasina mubvunzo kuchava nemigumisiro yakaipa pane zvakatipoteredza, uye panguva imwe cheteyo, kudyara kwemiti nekumhanya kwayo kwemasango zviri kure nekuzadzisa kudiwa kwematanda kwemusika.Regai ndikupei muenzaniso: Maererano nenhamba, avhareji yehembe dzine mabhiriyoni 1,2 dzinogadzirwa munyika yose gore negore, uye matani 240 000 emapepa anoshandiswa kugadzira mabhokisi ekurongedzerwa, izvo zvakaenzana nokutema miti mamiriyoni 1,68 saizi yendiro.Kana ukaverenga huwandu hwebepa rinoshandiswa kurongedza zvinhu zvese uye miti ichatemwa, hapana mubvunzo kuti chinhu chinoshamisa.Naizvozvo, zvinodikanwa kugadzira uye kushandisa zvimwe zvakasvibira zvekurongedza zvinhu kutsiva huni dzekurongedza zvinhu nekukurumidza sezvinobvira.Bamboo pasina mubvunzo chinhu chesarudzo.Kushandiswa kweBamboo muPackaging China inyika hombe yemushenjere, ine 35 genera uye ingangoita mazana mana emhando dzemiti ye bamboo, ine nhoroondo refu yekurima nekushandiswa.Zvisinei nenhamba yezviwanikwa zvemushenjere, nharaunda uye kuunganidzwa kwemasango emushenjere, kana kubuda nekugadziriswa kwezvigadzirwa zvemasango emushenjere, China inotungamira munyika dzinogadzira bamboo, uye ine mukurumbira we "umambo hwe bamboo nyika".Mukuenzanisa, bamboo ine goho rakakwirira kudarika miti, nguva shoma shoma, iri nyore kuumba, ine maitiro akasiyana-siyana, uye inodhura zvikuru kupfuura huni.Kushandiswa kweshenjere sechinhu chekurongedza kwave kuripo kare, kunyanya kumaruwa.Nekuwedzera kwekuziva nezvekuchengetedzwa kwezvakatipoteredza, bamboo kurongedza zvishoma nezvishoma kunotsiva kurongedza kwemapuranga pakati pemadhorobha nemaruwa uye mukutengesa kunze uye kunze kwenyika, kuita basa rinowedzera kukosha.Bamboo inoshandiswa kugadzira chikafu uye kurongedza mishonga.Bamboo pachayo ine antibacterial properties, uye maitiro ayo anorwisa mabhakitiriya anoita kuti mashenjere asununguke kubva kune zvipembenene uye kuora panguva yekukura, pasina kushandisa chero mishonga yezvipembenene.Kushandisa bamboo zvinhu kugadzira tableware kana chikafukurongedza midziyokwete chete kusava nehanya nekupihwa kwezvinhu zvakasvibirira, asi zvakare haina kusvibiswa mukugadzira uye kushandiswa kwe bamboo material tableware kana midziyo yekurongedza chikafu, iyo inobatsira kuchengetedzwa kwezvakatipoteredza.Panguva imwecheteyo, iyo tableware kana midziyo yekurongedza yezvikafu yakagadzirwa ne bamboo zvinhu zvichiri kuchengetedza yakasarudzika kunhuhwirira kwechisikigo, yakapusa ruvara uye musanganiswa wekuoma uye kupfava kwakasarudzika kune bamboo.Maitiro ekushandisa anonyanya kusanganisira ekutanga ecological bamboo chubhu (waini, tii, nezvimwewo), bamboo dzakarukwa midziyo (michero ndiro, bhokisi remichero, bhokisi remishonga), nezvimwewo. Bamboo inoshandiswa kurongedza mazuva ese.Bamboo huremu uye nyore-kuumbwa hunhu hunoibvumira kuzadzisa chinangwa chayo chekurongedza mune zvese zvehupenyu hwezuva nezuva.Haisi chete inogona kushandiswa zvakare, asiwo mukugadzirwa kwekurongedza, zvinoenderana neakasiyana maitiro echinhu chekurongedza, inogona kuve yakashongedzwa nekunyora, kupisa, kupenda, kuruka, nezvimwe, kuvandudza tsika kuravira kwekurongedza, uye panguva imwe chete ita kurongedza zvese kudzivirira uye kunaka, uye kuunganidzwa.basa.Iyo nzira yekunyorera inonyanya kuruka bamboo (shiti, block, sirika), senge akasiyana mabhokisi, makeji, mabhasikiti emiriwo, mateti ekuchengetera uye akasiyana mabhokisi ezvipo ekurongedza.Bamboo inoshandiswa pakutakura kurongedza.Kare mukupera kwema1970, Ruwa rweSichuan rwenyika yangu "rwakatsiva huni neshenjere" kurongedza uye kutakura matani akati wandei emichina.Kusimuka uye kuvandudzwa kwe bamboo plywood kwakavhura nzira nyowani yesimba rekushandisa bamboo.Iine hunhu hwekupfeka kusamira, kuonda, kuramba kwezvipembenene, kusimba kwepamusoro uye kusimba kwakanaka, uye kuita kwayo kuri nani kupfuura mamwe mapaneru ane huni.Bamboo ine huremu huremu asi zvinoshamisa kuti yakaoma mukugadzirwa.Zvinoenderana nechiyero, iyo shrinkage ye bamboo idiki kwazvo, asi elasticity uye kuomarara kwakakwira zvakanyanya, simba rekusimba pazviyo rinosvika 170MPa, uye simba rekumanikidza pazviyo zvinosvika 80MPa.Kunyanya kuomarara mushenjere, kusimba kwayo pazviyo kunosvika 280MPa, inova inenge hafu yesimbi yakajairika.Zvisinei, kana simba rekusimba richiverengwa neunit mass, simba rekusimba remushenjere rakapetwa ka2.5 pane resimbi.Izvo hazvina kuoma kuona kubva pane izvi kuti bamboo plywood inoshandiswa kutsiva mapuranga emapuranga sekutakurakurongedza zvinhu.
Nguva yekutumira: Kubvumbi-06-2023
