Chii chinonzi green environment protection material?
Zvigadzirwa zvakasvibira uye zvine hushamwari kwezvakatipoteredza zvinoreva zvinhu zvinosangana neHupenyu Cycle Assessment mukugadzira, kushandisa, uye kudzokorodza, zviri nyore kuti vanhu vashandise uye hazvikonzerese kukuvadza kwakanyanyisa kunharaunda, uye zvinogona kuderedzwa kana kudzokororwa mushure mekushandiswa.
Parizvino, izvo zvinoshandiswa zvakanyanya zvakasvibirira uye zvine hushamwari zvekurongedza zvinhu zvinonyanya zvinosanganisira: pepa chigadzirwa zvinhu, zvakasikwa zvipenyu zvipenyu, zvinoshatisa zvinhu, uye zvinodyiwa zvinhu.
1.Paper zvinhu
Mapepa emidziyo anobva kumatanda echisikigo zviwanikwa uye ane zvakanakira kukurumidza kushatisa uye nyore kudzokorora.Ndiyo yakajairika girinhi yekurongedza zvinhu ine yakakura kwazvo application renji uye yekutanga nguva yekushandisa muChina.Vamiririri vayo vanowanzo sanganisira huchi paperboard, pulp molding uye zvichingodaro.
Mushure mekunge mapepa ekurongedza ashandiswa kumusoro, kwete chete hazvizokonzere kusvibiswa uye kukuvadza kune ecology, asi inogona kuderedzwa kuita zvinovaka muviri.Naizvozvo, mumakwikwi emazuva ano anotyisa ekurongedza zvinhu, mapepa-akavakirwa kurongedza achine nzvimbo mumusika, kunyangwe zvichikanganiswa nezvigadzirwa zvepurasitiki uye zvigadzirwa zvefuro.
Iko kurongedza kwe "bepa instant noodles" kubva kuAustralia, kunyange chipunu chinogadzirwa ne pulp!
2. Natural biological packaging zvinhu
Zvisikwa zvipenyu zvekurongedza zvinhu zvinonyanya zvinosanganisira chirimwa faibha zvinhu uye starch zvinhu, izvo zvechisikigo mafibisi anoverengera anopfuura 80%, ane zvakanakira kusasvibisa uye kudzoreredzwa.Mushure mekushandiswa, inogona kushandurwa zvakanaka kuita chikafu, ichiziva kutenderera kwakanaka kwezvisikwa kubva kune zvakasikwa kuenda kune zvakasikwa.
Mimwe zvirimwa zvinhu zvechisikigo zvekurongedza, izvo zvinogona kuve zvakasvibirira uye zvinyowani kurongedza nekugadzirisa zvishoma, semashizha, tsanga, gourds, bamboo tubes, etc. Kutaridzika kwakanaka kunongova mukana muduku wemhando iyi yekuputira iyo isingakodzeri kutaurwa.Zvinotonyanya kukosha, zvinogona zvakare kubvumidza vanhu kuti vanyatsoona iyo yekutanga ecology yezvisikwa!
Uchishandisa mashizha emabhanana kurongedza miriwo, uchitarisa-tarisa, pane chidimbu chegirinhi pasherufu ~
3. Zvinhu zvinoparara
Zvishandiso zvinoshatisa zvakanyanya pahwaro hwepurasitiki, kuwedzera photosensitizer, yakagadziridzwa starch, biodegradant uye zvimwe zvigadzirwa.Uye kuburikidza nezvinhu izvi zvakasvibirira kuderedza kugadzikana kwemapurasitiki echinyakare, kukurumidza kushatisa kwavo munzvimbo yechisikigo, kuitira kuderedza kusvibiswa kune zvakasikwa.
Parizvino, avo vakakura zvakanyanya ndivo vanonyanya kuparara kwechinyakare zvinhu, senge starch-based, polylactic acid, PVA film, etc. Zvimwe zvitsva zvinosvibisa zvinhu, seselulosi, chitosan, mapuroteni, nezvimwewo zvinewo mukana mukuru wekusimudzira.
Finnish brand Valio inotangisa 100% chirimwa-based dairy packaging
Colgate Biodegradable Toothpaste
4. Zvinhu zvinodyiwa
Zvinhu zvinodyika zvinonyanya kugadzirwa nezvinhu zvinogona kudyiwa zvakananga kana kudyiwa nemuviri wemunhu, senge lipids, faibha, starch, mapuroteni, etc. Nekuenderera mberi kwekufambira mberi kwesainzi uye tekinoroji, zvinhu izvi zvakabuda zvishoma nezvishoma uye zvakakura mumakore achangopfuura. .Nekudaro, nekuti iri chikafu-giredhi rew material uye inoda hutsanana hwakasimba panguva yekugadzira, mutengo wayo wekugadzira wakakwirisa uye hausi nyore kushandiswa kwekutengesa.
Kubva pakuona kwekurongedza kwakasvibirira, sarudzo inonyanya kufarirwa haina kurongedza kana hushoma huwandu hwekurongedza, iyo inobvisa zvakanyanya kukanganisa kwekurongedza pane zvakatipoteredza;Yechipiri inodzoserwa, inodzokororwa kurongedza kana kudzokorodza kurongedza, kudzokorodza kwayo kushanda zvakanaka uye mhedzisiro zvinoenderana nehurongwa hwekudzokorodza uye pfungwa yevatengi.
Pakati pezvakasvibirira zvekurongedza zvinhu, "inoshatisa kurongedza" iri kuve maitiro emangwana.Nekuzara kwe "plastic restriction" mukutenderera kwakazara, mabhegi epurasitiki asingaparare akarambidzwa, mapurasitiki anoparara uye musika wekurongedza mapepa akapinda zviri pamutemo panguva yekuputika.
Naizvozvo, chete kana vanhu nemabhizinesi vatora chikamu mukuchinja kwegirinhi kwekudzikisa mapurasitiki nekabhoni ndipo panogona kuita nyeredzi yedu yebhuruu kuva nani uye nani.
5. Kraft kurongedza
Kraft mapepa mabhegi haasi-chepfu, haana kunaka, uye asina kusvibiswa.Vanosangana nemitemo yenyika yekuchengetedza zvakatipoteredza.Izvo zvine simba-pamusoro uye zvakatipoteredza.Parizvino ndeimwe yeanonyanya kufarirwa zvakatipoteredza-ane hushamwari kurongedza zvinhu munyika.
Kraft bepa rakavakirwa pane ese ehuni pulp pepa.Ruvara rwakakamurwa kuita chena kraft bepa uye yero kraft bepa.Imwe firimu inogona kuputirwa nePP zvinhu pabepa kuita basa rekusapinda mvura.Simba rebhegi rinogona kuitwa rimwechete kusvika kumatanho matanhatu zvichienderana nezvinodiwa nevatengi.Kubatanidzwa kwekudhinda nekugadzira mabhegi.Nzira dzekuvhura uye kumashure dzekuvhara dzakakamurwa kuita kupisa chisimbiso, kuvhara mapepa uye pasi pegungwa.
Sezvatinoziva tese, kraft bepa chinhu chinogona kushandiswazve.Zvigadzirwa zvekugadzira mapepa zvinonyanya kumera fiber.Pamusoro pezvinhu zvitatu zvakakosha zve cellulose, hemicellulose, uye lignin, iyo mbishi inewo zvimwe zvikamu zvine zvishoma, zvakaita seresin nemadota.Mukuwedzera, kune zvinhu zvinobatsira zvakadai se sodium sulfate.Pamusoro pekudyara fiber mumapepa, mafirita akasiyana anoda kuwedzerwa zvichienderana neakasiyana mapepa emidziyo.
Parizvino, zvigadzirwa zvekugadzira kraft mapepa zvakanyanya miti uye marara mapepa ekudzokorodza, izvo zvese zviwanikwa zvinogoneka.Hunhu hwekuparara uye kudzokorodzwa zvakare hwakanyorwa nemavara egirinhi.
Rumwe ruzivo runogona kuwanikwa muproduct catalog
Nguva yekutumira: Feb-02-2023
