Yintoni into eluhlaza yokukhusela okusingqongileyo?
Iimathiriyeli eziluhlaza kunye nokusingqongileyo zibhekiselele kwizinto ezihlangabezana noVavanyo loMjikelo woBomi kwinkqubo yokuvelisa, ukusetyenziswa, kunye nokurisayikilishwa, zilungele ukusetyenziswa ngabantu kwaye azibangeli umonakalo ogqithisileyo kokusingqongileyo, kwaye zinokonakaliswa okanye zisetyenziswe kwakhona emva kokusetyenziswa.
Okwangoku, izinto zokupakisha ezisetyenziswa ngokubanzi eziluhlaza kunye nokusingqongileyo zibandakanya ikakhulu: izinto zemveliso yephepha, izinto zebhayoloji zendalo, izinto ezingonakaliswayo, kunye nezinto ezityiwayo.
1.Izinto zephepha
Izixhobo zephepha zivela kwimithombo yomthi wendalo kwaye zineenzuzo zokuthotywa ngokukhawuleza kunye nokuphinda kusetyenziswe. Yeyona nto iqhelekileyo yokupakisha izinto eziluhlaza ezinoluhlu olubanzi lwesicelo kunye nexesha lokuqala lokusebenzisa eTshayina. Abameli bayo abaqhelekileyo baquka i-honeycomb paperboard, ukubumba i-pulp kunye nokunye.
Emva kokuba ukupakishwa kwephepha kusetyenziswe, kungekhona nje kuphela ukuba kungabangela ukungcola kunye nomonakalo kwi-ecology, kodwa kunokutshatyalaliswa kwizondlo. Ke ngoko, kukhuphiswano oluqatha lwanamhlanje lwezinto zokupakisha, ukupakishwa okusekwe kwiphepha kusenayo indawo emarikeni, nangona kuchaphazeleka kwiimveliso zeplastiki kunye nemveliso ye-foam.
Ukupakishwa "kwephepha elikhawulezayo le-noodle" elivela eOstreliya, nkqu icephe lenziwe ngepulp!
2. Izinto zokupakisha zendalo zebhayoloji
Izinto zokupakisha zendalo zebhayoloji ikakhulu zibandakanya imathiriyeli yefiber yezityalo kunye nemathiriyeli yesitatshi, apho imicu yezityalo yendalo ithatha ngaphezulu kwe-80%, enenzuzo yokungangcolisi kunye nokuhlaziywa. Emva kokusetyenziswa, inokuguqulwa kakuhle ibe izondlo, iqonda umjikelo ofanelekileyo wendalo ukusuka kwindalo ukuya kwindalo.
Ezinye izityalo zizinto zokupakisha zendalo, ezinokuthi zibe ukupakishwa okuluhlaza kunye nokutsha kunye nokucutshungulwa okuncinci, njengamagqabi, iingcongolo, i-gourds, iityhubhu ze-bamboo, njl. Okona kubaluleke ngakumbi, inokuvumela abantu ukuba babe namava apheleleyo e-ecology yokuqala yendalo!
Usebenzisa amagqabi ebhanana ukupakisha imifuno, ujonga macala onke, kukho iqhekeza eliluhlaza kwishelufa ~
3. Izinto ezonakaliswayo
Izinto eziguquguqukayo zixhomekeke ikakhulu kwisiseko seplastiki, zongeza i-photosensitizer, isitashi esilungisiweyo, i-biodegradant kunye nezinye izinto eziluhlaza. Kwaye ngokusebenzisa ezi zixhobo zokunciphisa ukuzinza kweeplastiki zemveli, ukukhawulezisa ukuthotywa kwabo kwimeko yendalo, ukuze kuncitshiswe ungcoliseko lwendalo.
Okwangoku, abo bakhulileyo kakhulu zizinto eziqhelekileyo ezigugulekayo, ezifana ne-starch-based, i-polylactic acid, ifilimu ye-PVA, njl njl. Ezinye izinto ezitsha ezichithwayo, ezifana neselulosi, i-chitosan, iprotheni, njl.
I-brand yase-Finnish iValio isungula i-100% yokupakishwa kobisi olusekwe kwizityalo
Intlama yamazinyo eColgate Biodegradable
4. Izinto ezityiwayo
Izinto ezityiwayo ubukhulu becala zenziwe ngezinto ezinokutyiwa ngokuthe ngqo okanye zidliwe ngumzimba womntu, njenge lipids, iifayibha, istatshi, iiproteni, njl.njl . Nangona kunjalo, ngenxa yokuba yinxalenye yokutya ekrwada kwaye ifuna iimeko ezingqongqo zococeko ngexesha lenkqubo yokuvelisa, iindleko zayo zokuvelisa ziphezulu kwaye azilungele ukusetyenziswa kwezorhwebo.
Ukususela kumbono wokupakisha okuluhlaza, ukhetho olukhethwa kakhulu alukho ukupakishwa okanye ubuncinci bokupakisha, okuphelisa ngokusisiseko impembelelo yokupakisha kwindalo; Okwesibini kukupakishwa okubuyiswayo, okunokusetyenziswa kwakhona okanye ukupakishwa okunokuphinda kusetyenziswe, ukusebenza kakuhle kwayo kunye nesiphumo kuxhomekeke kwisixokelelwano sokuhlaziya kunye nengcamango yomthengi.
Phakathi kwezixhobo zokupakisha eziluhlaza, "ukupakisha okonakalayo" kuba yindlela yexesha elizayo. Njengoko "uthintelo lweplastiki" olubanzi luqhubeka ngokupheleleyo, iingxowa zokuthenga zeplastiki ezingaboliyo ziye zayekiswa, iplastiki eyonakalayo kunye nemarike yokupakishwa kwamaphepha yangena ngokusesikweni kwixesha loqhushumbo.
Ke ngoko, kuphela xa abantu kunye namashishini bathatha inxaxheba kuhlaziyo oluluhlaza lokunciphisa iplastiki kunye nekhabhoni apho inkwenkwezi yethu eluhlaza okwesibhakabhaka inokuba ngcono kwaye ibengcono.
5. Ukupakisha iKraft
Iingxowa zephepha zeKraft azinatyhefu, azinancasa, kwaye azinangcoliseko. Bahlangabezana nemigangatho yesizwe yokhuseleko lokusingqongileyo. Banamandla aphakamileyo kunye nokusingqongileyo. Ngoku zezinye zezona zixhobo zidumileyo zokupakisha ezihambelana nokusingqongileyo kwihlabathi.
Iphepha le-Kraft lisekelwe kulo lonke iphepha le-pulp yomthi. Umbala wohlulwe ube liphepha lekraft elimhlophe kunye nephepha lekraft elimthubi. Uluhlu lwefilimu lunokufakwa kunye nezinto zePP kwiphepha ukuze udlale indima engenamanzi. Amandla ebhegi angenziwa kwimigangatho enye ukuya kwezintandathu ngokweemfuno zabathengi. Ukudityaniswa kokuprinta kunye nokwenza ingxowa. Iindlela zokuvula kunye nokutywinwa ngasemva zohlulwe ngokutywinwa kobushushu, ukutywinwa kwamaphepha kunye nezantsi kwechibi.
Njengoko sonke sisazi, i-kraft paper sisixhobo esinokuphinda sisetyenziswe. Izinto ezisetyenziswa ekwenzeni iphepha ikakhulu ziintsinga zezityalo. Ukongeza kwizinto ezintathu eziphambili ze-cellulose, i-hemicellulose, kunye ne-lignin, izinto eziluhlaza nazo ziqulethe ezinye izinto ezinomxholo omncinci, njenge-resin kunye nomlotha. Ukongezelela, kukho izithako ezincedisayo ezifana ne-sodium sulfate. Ukongeza kwimicu yezityalo ephepheni, iifayili ezahlukeneyo kufuneka zongezwe ngokwezinto ezahlukeneyo zephepha.
Okwangoku, izinto ezisetyenziselwa ukuveliswa kwephepha le-kraft ziyimithi kakhulu kunye nokuchithwa kwephepha lokuphinda lisetyenziswe, ezizizo zonke izixhobo ezivuselelekayo. Iimpawu ze-degradable kunye ne-recyclable zibhalwe ngokwemvelo kunye neelebhile eziluhlaza.
Ulwazi oluninzi lunokufumaneka kwiikhathalogu yemveliso
Ixesha lokuposa: Feb-02-2023
