Ukupakishaukhetho luchaphazela ngokuthe ngqo imeko-bume yemveliso kunye nendlela abathengi abayibona ngayo uphawu.Kwizinto zokuthambisa, iityhubhu zenza inxalenye enkulu yenkunkuma yokupakisha: kuqikelelwa ukuba iiyunithi zokupakisha ubuhle ezimalunga ne-120 yeebhiliyoni ziyaveliswa minyaka le, apho ngaphezulu kwe-90% ilahlwayo endaweni yokuba ziphinde zisetyenziswe. Abathengi banamhlanje abakhathalela indalo balindele ukuba iimpawu "zihambe ngendlela ethethwayo." I-NielsenIQ ibika ukuba iindlela zokupakisha ezizinzileyo azinakunciphisa inkunkuma kuphela kodwa "ziphucula indlela abantu ababona ngayo uphawu," njengoko abathengi befuna iimveliso ezihambelana nexabiso labo.Ngoko ke, imigca yobuhle ezimeleyo kufuneka ilinganise inkangeleko kunye nokusebenza kwayo okuphezulu kunye nokukhetha izinto ezisetyenziswayo ezinciphisa ukusetyenziswa kweefosili kwaye ziphucule ukuphinda zisetyenziswe okanye ukubola kwezinto eziphilayo.
Isishwankathelo seeNketho zeMpahla
Iplastiki (PE, PP, PCR)
Inkcazo:Cinezela iityhubhuzihlala zenziwe nge-polyethylene (PE) okanye i-polypropylene (PP). Ezi plastiki zilula kwaye ziyabunjwa, zigcina iindleko ziphantsi. Iinguqulelo ezinomxholo ophezulu we-recycled content (PCR) emva komthengi ziyafumaneka ngakumbi.
Iingenelo: Ngokubanzi, iityhubhu zeplastiki azibizi kakhulu, zihlala ixesha elide, kwaye zinokusetyenziswa ngeendlela ezahlukeneyo. Zisebenza phantse nayo nayiphi na ifomyula yekhrimu okanye yejeli kwaye zinokwenziwa ngeemilo kunye nemibala eyahlukeneyo. Iiplastiki ezisetyenziswa ngokutsha (umz. i-monomaterial PE okanye i-PP) zivumela ukubuyiselwa ecaleni kwendlela, ingakumbi xa kusetyenziswa i-PCR. Njengoko omnye umthengisi weepakethe ephawula, ukutshintshela kwi-PCR "akusiyo nje indlela yokucinga kodwa yindlela yokuphendula kwimfuno," kunye neemveliso ezisebenzisa ii-recycled resins ukubonisa ukuzinikela ekuzinzeni.
Iingxaki: Kwelinye icala, iplastiki engabonakaliyo inexabiso eliphezulu lekhabhoni kunye neendleko zokulahla. Malunga ne-78% yeetoni ezimalunga ne-335 yezigidi zeplastiki eziye zaveliswa zilahliwe, nto leyo enegalelo kwinkunkuma yehlabathi. Iityhubhu ezininzi zeplastiki (ingakumbi izinto ezixutyiweyo okanye iityhubhu ezincinci kakhulu) azibanjwa ziinkqubo zokuphinda zisetyenziswe. Nokuba zinokuphinda zisetyenziswe, amazinga okuphinda zisetyenziswe zeplastiki kwishishini lobuhle aphantsi kakhulu (inani elinye).
I-aluminiyam
Inkcazo: Iityhubhu ze-aluminiyam ezigoqekayo (ezenziwe ngefoyile yesinyithi ebhityileyo) zinika inkangeleko yesinyithi yakudala. Zihlala zisetyenziselwa ukhathalelo lolusu olukumgangatho ophezulu okanye iimveliso ezinobuthathaka ekukhanyeni.
Iingenelo: I-aluminium ayisebenzi kwaye inika umqobo okhethekileyo kwi-oksijini, ukufuma kunye nokukhanya. Ayizukuchaphazeleka zizithako ezininzi (ngoko ke ayizukutshintsha amavumba okanye yonakaliswe zii-asidi). Oku kugcina ukuthembeka kwemveliso kunye nexesha layo lokuphelelwa. I-aluminium ikwabonisa umfanekiso ogqwesileyo, okumgangatho ophezulu (ukugqitywa okukhazimlayo okanye okuxutyiweyo kujongeka kuphezulu). Okubalulekileyo kukuba, i-aluminium iphinda isetyenziswe kakhulu - phantse i-100% yephakheji ye-aluminium inokunyibilikiswa kwaye isetyenziswe kwakhona ngokuphindaphindiweyo.
Iingxaki: Iingxaki ziindleko kunye nokusetyenziswa kwazo. Iityhubhu ze-aluminiyam zidla ngokuqhekeka okanye ukugoba lula, nto leyo enokwenzakalisa ukuthandwa kwabathengi. Zidla ngokubiza kakhulu ukuvelisa nokuzalisa kuneetyhubhu zeplastiki. I-aluminiyam nayo ayiguquguquki kwimilo yayo (ngokungafaniyo neplastiki, awukwazi ukwenza iifom ezolulekileyo okanye ezinamagqabi). Okokugqibela, xa ityhubhu yesinyithi iguqukile, ihlala igcina imo yayo (ayi "buyi umva"), nto leyo enokuba luncedo ekukhupheni ngokuchanekileyo kodwa inokuba yingxaki ukuba abathengi bakhetha ityhubhu ebuyela umva.
Iityhubhu Ezilaminethiweyo (ABL, PBL)
Inkcazo: Iityhubhu ezinelaminethi zidibanisa iileya ezininzi zezinto ukukhusela iimveliso. Ityhubhu ye-Aluminium Barrier Laminate (ABL) inomaleko wefoyile ye-aluminium obhityileyo ngaphakathi, ngelixa i-Plastic Barrier Laminate (PBL) ixhomekeke kwiplastiki enelaminethi ephezulu (njenge-EVOH). Zonke iileya zivalwe ngobushushu zibe yityhubhu enye.
Iingenelo: Iityhubhu ezinelaminethi zilingana namandla eplastiki kunye nefoyile. Zinika ukhuseleko olugqwesileyo lwezithintelo - iifomyula zokukhusela kwi-oksijini, ukufuma, kunye nokukhanya. Iilaminethi ziguquguquka ngakumbi kune-aluminium ecocekileyo (zinomoya omninzi kwaye azinawo umngxuma), kodwa zihlala ixesha elide. Zivumela ukuprintwa kombala opheleleyo ngqo kumphezulu wetyhubhu (ngokuqhelekileyo ngokuprinta kwe-offset), kususa imfuneko yeelebhile ezincamathelisiweyo. Umzekelo, iMontebello Packaging iphawula ukuba iityhubhu ezinelaminethi zinokuprintwa ngqo macala onke, kwaye inkumbulo yazo yendalo "yokubuyela umva" ide isuse nesidingo sebhokisi yesibini yekhadibhodi. Iilaminethi zihlala zibiza kancinci kuneetyhubhu zesinyithi ezicocekileyo ngelixa zibonelela ngomqobo onamandla afanayo.
Iingxaki: Ulwakhiwo olunezitebhisi ezininzi kunzima ukuba abaphinda basebenzise. Iityhubhu ze-ABL ngokuyintloko zii-composites ezinezitebhisi ezi-3 okanye ezi-4 (PE/EVOH/Al/PE, njl.njl.), ezingenakukwazi ukucutshungulwa ziinkqubo ezininzi ezisecaleni kwendlela. Kufuneka izixhobo ezikhethekileyo ukuze kwahlulwe ezi zitebhisi (ukuba ziyakwenza oko). Kwane-PBL (eyiplastiki yonke) "inobuhlobo nokusingqongileyo" kuba inokuphinda isetyenzwe njengeplastiki, kodwa isenokongeza ubunzima. Iityhubhu ze-laminate zihlala zithengiswa njengezilula kwaye zingasetyenziswa kakhulu kunesinyithi, kodwa zihlala ziyi-composites ezisetyenziswa kanye kuphela kwaye akukho ndlela ilula yokuphinda isetyenzwe.
I-Sugarcake Bioplastic (i-Bio-PE)
Inkcazo: Ezi tyhubhu zisebenzisa i-polyethylene eyenziwe nge-ethanol yomoba (ngamanye amaxesha ibizwa ngokuba yi-"green PE" okanye i-bio-PE). Ngokwekhemikhali, ziyafana ne-PE yendabuko, kodwa zisebenzisa i-feedstock ehlaziyekayo.
Iingenelo: Iswekile yinto eluhlaza evuselelekayo ebamba i-CO₂ njengoko ikhula. Njengoko olunye uphawu luchaza, ukusebenzisa i-PE yomoba ngakumbi “kuthetha ukuba sixhomekeke kancinci kumafutha efosili”. Le nto inika ukuqina okufanayo, ukuprintwa kunye nokuvakala okufanayo ne-PE eyi-virgin, ngoko ke ukutshintshela kuyo akufuneki kutshintshwe ifomula. Okubalulekileyo kukuba, ezi tyhubhu zisenokuphinda zisetyenziswe njengeplastiki eqhelekileyo. Iinkampani zokupakisha zithi iityhubhu zomoba “ziphinda zisetyenziswe nge-100% nge-PE” kwaye zibonakala “zingafani” neetyhubhu zeplastiki eziqhelekileyo. Ezinye iimpawu ezizimeleyo (umz. iLanolips) ziye zamkela iityhubhu ze-PE zomoba ukuze zinciphise umbane wazo wekhabhoni ngaphandle kokunciphisa ukusebenza kwazo.
Iingxaki: Iityhubhu zomoba zisebenza njengayo nayiphi na i-PE - umqobo olungileyo, awusebenzi kwizithako ezininzi, kodwa kwakhona kuxhomekeke ekusetyenzisweni kweplastiki ukuze kufe ubomi. Kukwakho nokuqwalaselwa kweendleko kunye nokubonelela: i-PE efumaneka kwi-bio iseyi-resin ekhethekileyo, kwaye iimpawu zihlawula iprimiyamu ngomxholo we-100% we-biobased. (Iingxubevange ze-50–70% ze-PE yomoba zixhaphake kakhulu okwangoku.)
Iityhubhu ezisekelwe ephepheni
Inkcazo: Zenziwe ngebhodi yephepha ebunjiweyo (njengekhadibhodi etyebileyo), ezi tyhubhu zinokubandakanya uqweqwe lwangaphakathi okanye i-liner. Zivakala ngathi zii-cylinders zephepha/zekhadibhodi ezinzima endaweni yeplastiki. Uninzi lwazo ziphepha elipheleleyo ngaphandle nangaphakathi, zivaliwe ngezigqubuthelo.
Iingenelo: Ibhodi yephepha ivela kwiifayibha ezivuselelekayo kwaye ingasetyenziswa kwakhona kwaye iyabola. Ifuna amandla amancinci kakhulu ukuvelisa kuneplastiki, kwaye ingaphinda isetyenziswe amaxesha amaninzi (uphando lukhankanya ii-loops ezi-7 zokuphinda isetyenziswe ngaphambi kokudinwa kwefayibha). Abathengi bayayithanda inkangeleko yendalo; ama-55% abathengi (kwisifundo esinye sePew) bakhetha ukupakishwa kwephepha ngenxa yomfanekiso walo wendalo. Ishishini lezinto zokuthambisa liqalile ukuzama kakhulu iityhubhu zephepha - abadlali abaphambili abanjengoL'Oréal kunye ne-Amorepacific sele beqalisa izikhongozeli ezisekelwe ephepheni zeekhrimu kunye needeodorants. Uxinzelelo olulawulayo lokunciphisa iiplastiki ezisetyenziswa kanye nalo luqhuba ukusetyenziswa.
Iingxaki: Iphepha ngokwalo alikwazi ukumelana nokufuma okanye ioyile. Iityhubhu zephepha ezingagqunywanga zinokuvumela umoya kunye nokufuma kungene, ngoko ke zihlala zifuna iplastiki yangaphakathi okanye i-film liner ukukhusela iimveliso ezimanzi. (Umzekelo, iityhubhu zokutya zephepha zisebenzisa i-PE yangaphakathi okanye i-foil coating ukugcina umxholo utsha.) Kukho iityhubhu zephepha ezinomgquba ngokupheleleyo, kodwa zisebenzisa ifilimu encinci ngaphakathi ukubamba ifomula. Ngokwenyani, iityhubhu zephepha zisebenza kakuhle kwiimveliso ezomileyo (ezifana neempuphu ezicinezelweyo, okanye izinti zeloshini eqinileyo) okanye kwiimpawu ezizimisele ukuyeka umqobo oqinileyo. Okokugqibela, iityhubhu zephepha zinobuhle obahlukileyo (ohlala buthungwe okanye bube matte); oku kunokufaneleka kwiimpawu "zendalo" okanye zasemaphandleni, kodwa kusenokungahambelani nazo zonke iinjongo zoyilo.
Izinto ezintsha ezinokuboliswa ngumgquba/ezibolayo (PHA, PLA, njl.njl.)
Inkcazo: Ngaphaya kwephepha, kuvela isizukulwana esitsha se-bioplastics. IiPolyhydroxyalkanoates (PHAs) kunye ne-polylactic acid (PLA) ziipolymers ezisekelwe kwi-bio ezibola ngokwendalo. Abanye abathengisi beetyhubhu ngoku banikezela ngee-PHA okanye ii-PLA laminates zeetyhubhu zokuthambisa.
Iingenelo: IiPHA zithembisa kakhulu: zezendalo eziyi-100%, zivela ekuvuthweni kweentsholongwane, kwaye ziya kubola emhlabeni, emanzini, okanye nakwiindawo zaselwandle ngaphandle kwentsalela enetyhefu. Xa zidityaniswe nePLA (iplastiki ephuma kwisitatshi), zinokwenza iifilimu ezinokucudiswa kwiityhubhu. Umzekelo, iRiman Korea ngoku ipakisha ikhrimu yokhathalelo lolusu kwityhubhu yePLA-PHA, "enciphisa ukusetyenziswa kwayo kokupakisha okusekwe kwi-fossil-fuel" kwaye "inobuhlobo ngakumbi nokusingqongileyo". Kwixesha elizayo, ezo zinto zinokuvumela iityhubhu ezingcwatyiweyo okanye ezimdaka ukuba zibole ngaphandle kobungozi.
Iingxaki: Uninzi lweeplastiki ezinomgquba zisafuna izixhobo zokwenza umgquba kwimizi-mveliso ukuze zonakale ngokupheleleyo. Okwangoku zibiza kakhulu kuneeplastiki zesiqhelo, kwaye ukubonelela kunqongophele. Iityhubhu zeBiopolymer nazo azinakuphinda zisetyenziswe ngeeplastiki eziqhelekileyo (kufuneka ziye kwimijelo eyahlukeneyo), kwaye ukuzixuba kwibhini yokuphinda zisetyenziswe kunokuyingcolisa. De kube lufikelele kwiziseko zophuhliso, ezi ntsha zinganceda imigca "eluhlaza" encinci endaweni yeemveliso ezithengiswa kakhulu.
Izinto eziqwalaselwayo malunga nokuzinza
Ukukhetha izinto zeetyhubhu kufuna ukujonga yonke indlela yokuphila. Izinto eziphambili ziquka izinto eziluhlaza, ukukwazi ukuphinda zisetyenziswe, kunye nokuphela kobomi. Iityhubhu ezininzi zemveli zenziwe ngeeresini okanye isinyithi ezisekelwe kwioyile: ukutshintshela kwimithombo evuselelekayo (i-PE yomoba, iifayibha zephepha, ii-bio-resins) kunciphisa ngokuthe ngqo ukusetyenziswa kwekhabhoni. Umxholo wokuphinda kusetyenziswe unceda:Izifundo zomjikelo wobomi zibonisa ukuba ukusebenzisa iplastiki ephinde yasetyenziswa okanye umxholo we-aluminium oyi-100% kunokunciphisa iimpembelelo zokusingqongileyo (ngokufuthi ngesiqingatha okanye ngaphezulu, kuxhomekeke kwizinto ezisetyenzisiweyo).
Ukukwazi ukuphinda usebenzise:I-aluminium yeyona migangatho ilungileyo – phantse zonke iipakethe ze-aluminium zinokuphinda zisetyenziswe ngokungenasiphelo. Ngokwahlukileyo koko, uninzi lweeplastiki zobuhle ziyacocwa okanye zigcwaliswe, kuba iityhubhu ezininzi zincinci kakhulu okanye zixutyiwe ukuba zingaphinda zisetyenziswe. Iityhubhu ezinelaminethi zinzima kakhulu: nangona iityhubhu ze-PBL zinokuphinda zisetyenziswe njengeplastiki, iityhubhu ze-ABL zifuna ukucutshungulwa okukhethekileyo. Iityhubhu zephepha zibonelela ngeprofayili engcono yokuphela kobomi (zingangena kumjelo wokuphinda zisetyenziswe iphepha okanye umgquba), kodwa kuphela ukuba iipeyinti zikhethwe ngononophelo. (Umzekelo, ityhubhu yephepha ene-PE ayinakuphinda isetyenzwe kwisixhobo sokugaya esiqhelekileyo.)
I-Revivable vs. Petroleum:I-HDPE/PP yendabuko itya ukutya kweefosili;ezinye iindlela ezisekelwe kwibhayoloji (i-PE yomoba, i-PLA, i-PHA) izixhobo zesityalo okanye izixhobo zeentsholongwane.Izityalo zeSugarcane PE zithatha i-CO₂ ngexesha lokukhula, kwaye iipolymers eziqinisekisiweyo ezisekelwe kwi-bio zinciphisa ukuxhomekeka kwioyile eqingqiweyo. Iphepha likwasebenzisa i-pulp yomthi - ubutyebi obuvuselelekayo (nangona umntu kufuneka afune imithombo eqinisekisiweyo ye-FSC ukuqinisekisa ukuzinza). Nakuphi na ukushenxa kwiplastiki engavuthwanga ukuya kwizinto ezisetyenzisiweyo okanye izinto eziphilayo kuzisa iingenelo ezicacileyo zokusingqongileyo, njengoko kubonisiwe zizifundo ezininzi ze-LCA.
Izinto Ezintsha Ezivelayo:Ngaphaya kwe-PHA/PLA, ezinye izinto ezintsha ziquka ukugqunywa kwephepha elinomxube kunye neetyhubhu ze-hybrid "zephepha + zeplastiki" ezisika umxholo weplastiki phakathi. Iimpawu ezifana ne-Auber zivavanya iityhubhu ezinezihluzo ezifana ne-straw okanye i-nanocellulose blends ukuze kuncitshiswe ukusetyenziswa kweplastiki. Ezi zisavavanywa, kodwa zibonisa ukuveliswa okukhawulezileyo okukhuthazwa yimfuno yabathengi. Ukunyanzeliswa kwemithetho kunye noshishino (uxanduva olwandisiweyo lwabavelisi, irhafu yeplastiki) kuya kukhawulezisa kuphela ezi ndlela.
Ekugqibeleni, tIityhubhu ezihlala ixesha elide zihlala zizinto ezisetyenziswayo kuphela (zonke zizinto ezisetyenziswayo) kwaye ziqulathe izinto ezisetyenzisiweyo okanye ezisebenzisa izinto eziphilayo.t. Ityhubhu yePP ye-single-polymer ene-PCR ilula kwisityalo sokurisayikilisha kunetyhubhu ye-ABL enamaleko amaninzi. Iityhubhu zephepha ezingaphakathi ezineplastiki encinci zinokubola ngokukhawuleza kunezeplastiki ngokupheleleyo. Iimpawu kufuneka ziphande ngeziseko zazo zokusetyenziswa kwakhona xa zikhetha izinto - umz., ityhubhu yePP eyi-100% inokurisayikilishwa kwelinye ilizwe kodwa ingabikho kwelinye.
Inkangeleko kunye namathuba okuvelisa uphawu:zIzinto ozikhethayo zinempembelelo enkulu kwinkangeleko nakwimvakalelo. Iityhubhu zokuhombisa zivumela ukuhonjiswa okutyebileyo: ukuprinta kwe-offset kukuvumela ukuba usebenzise uyilo oluntsonkothileyo lwemibala emininzi, ngelixa i-silkscreen inokubonelela ngemizobo enesibindi. I-hot-stamping yentsimbi okanye iifoyile (igolide, isilivere) zongeza izinto zodidi oluphezulu. Ii-varnish ezithambileyo kunye neengubo ezithambileyo (velvet) kwiityhubhu zeplastiki okanye ezilaminethiweyo zinokubonisa umgangatho ophezulu. Iityhubhu ezine-laminated kunye ne-aluminium ngokukodwa zibonelela ngokuprinta ngqo okugcweleyo (akukho mfuneko yeelebhile ezincamathelisiweyo), zinika ukugqitywa okucocekileyo, okuphezulu. Kwanobume betyhubhu okanye isigqubuthelo sayo sithetha ngophawu lophawu: ityhubhu e-oval okanye e-angular iyabonakala eshelufini, kwaye ii-flip-top ezintle okanye ii-pump caps zinokubonisa ukuba kulula ukuyisebenzisa. (Zonke ezi ndlela zoyilo zinokuhambelana nebali lophawu: umz. ityhubhu yephepha le-kraft eluhlaza inika uphawu "lwendalo," ngelixa ityhubhu ye-chrome ekhazimlayo ifundeka "ubunewunewu banamhlanje.")
Ukuqina kunye nokuhambelana:Izinto zetyhubhu nazo zichaphazela ubomi beshelufu yemveliso kunye namava omsebenzisi. Ngokubanzi, ii-laminates zesinyithi kunye nezithintelo eziphezulu zikhusela iifomyula kakuhle. Iityhubhu ze-aluminium zenza isikhuselo esingangeni manzi ekukhanyeni nasemoyeni, zigcina ii-serum ze-antioxidant kunye ne-SPF ebuthathaka ekukhanyeni. Iityhubhu ezine-laminated ezineeleya ze-EVOH ngokufanayo zivimba ukungena kweoksijini, zinceda ekuthinteleni ukurhawuzelelwa okanye ukutshintsha kombala. Iityhubhu zeplastiki (PE/PP) zodwa zivumela ukungena komoya/i-UV okungaphezulu kancinci, kodwa kwizinto ezininzi zokuthambisa (ii-lotions, ii-gels) oku kuyamkeleka. Iityhubhu zephepha ezingenazo ii-liners aziyi kukhusela ulwelo konke konke, ngoko zihlala zifaka i-polymer inner seal okanye i-cap liner.
Ukuhambelana kweekhemikhali kubalulekile:I-aluminiyam ayisebenzi kwaye ayizukuchatshazelwa ziioyile okanye zivumba. Iplastiki eqhelekileyo nayo ayisebenzi, nangona iifomyula ezinamafutha amaninzi zinokukhupha iiplastiki ngaphandle kokuba kongezwe umaleko onomqobo ophezulu. Enye inzuzo yeetyhubhu ezifakwe ilaminate kukubuyela kwazo entwasahlobo: emva kokucudiswa, zihlala zibuyela kwimo yazo (ngokungafaniyo "ne-crumple" ye-aluminiyam), ukuqinisekisa ukuba ityhubhu ihlala ityebile endaweni yokuba icinezelwe ngokusisigxina. Oku kunokunceda abathengi bafumane ithontsi lokugqibela. Ngokwahlukileyo koko, iityhubhu ze-aluminiyam "zibamba i-pressure", elungileyo ekukhupheni ngokuchanekileyo (umz. i-toothpaste) kodwa inokuchitha imveliso ukuba awukwazi ukuphinda uyicudise.
Ngamafutshane, ukuba imveliso yakho inobuthathaka kakhulu (umz. i-vitamin C serum, i-lipstick engamanzi), khetha izinto ezinomqobo ophezulu (i-laminate okanye i-aluminium). Ukuba izinzile (umz. ikhrimu yesandla, ishampu) kwaye ufuna ibali lendalo, iiplastiki ezinokuphinda zisetyenziswe okanye ukhetho lwephepha lunokwanela. Soloko uvavanya ityhubhu oyikhethileyo ngefomyula yakho (ezinye izithako zinokusebenzisana okanye zivale imilomo) kwaye ucinge ngokuhambisa/ukuphatha (umz. izinto eziqinileyo zingcono xa zithuthwa).
Izifundo zeTyala/Imizekelo
ILanolips (eNew Zealand): Olu hlobo lokhathalelo lwemilebe oluzimeleyo lususe iityhubhu zalo ze-lipbalm ukusuka kwiplastiki engangxengwanga ukuya kwi-bioplastic yomoba ngo-2023. Umsunguli uKirsten Carriol uxela oku: “Kudala sixhomekeke kwiplastiki yendabuko kwiityhubhu zethu. Kodwa ubuchwepheshe obutsha businike enye indlela enobuhlobo nokusingqongileyo — i-bioplastic yomoba ukuze sikhanyise umbane wethu wekhabhoni.”. Iityhubhu ezintsha zisacinezeleka kwaye ziprinta njenge-PE eqhelekileyo, kodwa zisebenzisa ukutya okuhlaziyekayo. IiLanolips zibandakanyiwe ekusetyenzisweni kwakhona kwabathengi: i-PE yomoba inokungena kwimithombo ekhoyo yokusetyenziswa kwakhona kweplastiki.
I-Free the Ocean (e-USA): I-FTO, inkampani encinci yokhathalelo lolusu, inikezela ngee-balms "zeLip Therapy" kwiityhubhu zephepha ezisetyenzisiweyo eziyi-100%. Iityhubhu zabo zephepha zenziwe ngekhadibhodi elahliweyo emva kokusetyenziswa kwaye azinaplastiki konke konke ngaphandle. Emva kokusetyenziswa, abathengi bayakhuthazwa ukuba bafake umgquba kwityhubhu endaweni yokuyiphinda bayisebenzise. "Yithi ndlela-ntle kwi-lip balm epakishwe kwiplastiki," ucebisa omnye wabasunguli uMimi Ausland - ezi tyhubhu zephepha ziya kwaphuka ngokwemvelo kwi-compost yasekhaya. Olu phawu lubika ukuba abalandeli bayayithanda inkangeleko kunye nemvakalelo eyahlukileyo, kwaye bayayixabisa into yokuba bakwazi ukususa ngokupheleleyo inkunkuma yeplastiki kuloo mgca wemveliso.
IRiman Korea (eMzantsi Korea): Nangona ingeyonto yakwiNtshona, iRiman luphawu lokhathalelo lolusu oluphakathi oludibene neCJ Biomaterials ngo-2023 ukuze baqalise iityhubhu ze-biopolymer eziyi-100%. Basebenzisa umxube we-PLA-PHA kwityhubhu ecinezelwayo yekhrimu yabo ye-IncellDerm. Olu phawu lutsha "lunobuhlobo nokusingqongileyo kwaye lunceda ekunciphiseni [ukusetyenziswa] kwethu kokupakisha okusekwe kwi-fossil-fuel", ngokutsho kwenkampani. Ibonisa indlela izinto ze-PHA/PLA ezingena ngayo kwizithambiso eziqhelekileyo, nakwiimveliso ezifuna ukuhambelana okufana ne-paste.
Ezi meko zibonisa ukuba neemveliso ezincinci zinokuba ngabaqalisi bezixhobo ezintsha. I-Lanolips kunye ne-Free the Ocean zakha ubuwena bazo malunga nokupakisha "i-eco-luxe", ngelixa uRiman esebenzisana neqabane leekhemikhali ukubonisa ukuguquguquka. Into ephambili kukuba ukusebenzisa izixhobo zetyhubhu ezingezizo ezendabuko (ummoba, iphepha elisetyenzisiweyo, ii-bio-polymers) kunokuba yinxalenye ephambili yebali lophawu - kodwa kufuna uphononongo nophuhliso (umz. ukuvavanya ukucuthwa kunye nezitywini) kwaye ngokuqhelekileyo ixabiso eliphantsi.
Isiphelo kunye neeNgcebiso
Ukukhetha izinto ezifanelekileyo zetyhubhu kuthetha ukulinganisela uzinzo, inkangeleko yebhrendi, kunye neemfuno zemveliso. Nazi iindlela ezilungileyo zeebhrendi zobuhle ezizimeleyo:
Hlanganisa izinto kwiFomula: Qala ngokuchonga uvakalelo lwemveliso yakho. Ukuba ibuthathaka kakhulu ekukhanyeni okanye kwioksijini, khetha iindlela ezinomqobo ophezulu (i-laminate okanye i-aluminium). Kwiikhrimu okanye iijeli ezityebileyo, iiplastiki eziguquguqukayo okanye iphepha eligqunyiweyo zinokwanela. Soloko uvavanya iiprototypes ukuze ubone ukuvuza, ivumba, okanye ukungcola.
Beka Izinto Ezincinci Ngaphambi Kwazo: Apho kunokwenzeka, khetha iityhubhu ezenziwe ngento enye (100% PE okanye PP, okanye 100% aluminiyam). Ityhubhu ye-monomaterial (njengetyhubhu ye-PP yonke kunye nesigqubuthelo) idla ngokuphinde isetyenziswe kumjelo omnye. Ukuba usebenzisa ii-laminates, cinga nge-PBL (yonke iplastiki) kune-ABL ukuze kube lula ukuyisebenzisa kwakhona.
Sebenzisa umxholo ophinda usetyenziswe okanye we-Bio: Ukuba uhlahlo lwabiwo-mali lwakho luyavuma, khetha iiplastiki ze-PCR, i-PE esekwe kumoba, okanye i-aluminium ephinde yasetyenziswa. Ezi zinto ziyawunciphisa kakhulu umgangatho wekhabhoni. Thengisa umxholo ophinda usetyenziswe kwiilebheli ukuze ubonise ukuzinikela kwakho - abathengi bayawuxabisa umbono wokuba ucacile.
Uyilo Lokusetyenziswa Kwakhona: Sebenzisa ii-inki ezinokuphinda zisetyenziswe kwaye uphephe ukugqunywa okanye iilebhile zeplastiki ezongezelelweyo. Umzekelo, ukuprintwa ngqo kwityhubhu kusindisa imfuneko yeelebhile (njengakwiityhubhu ezifakwe ilaminate). Gcina isiciko kunye nemizimba zifana xa kunokwenzeka (umz. isiciko sePP kwityhubhu yePP) ukuze zikwazi ukucolwa kwaye ziphinde zibunjwe kunye.
Nxibelelana Ngokucacileyo: Faka iimpawu zokuphinda usebenzise okanye imiyalelo yokwenza umgquba kwiphakheji yakho. Fundisa abathengi indlela yokulahla umbhobho ngokufanelekileyo (umz. “hlamba kwaye ubuyisele kwakhona kwiiplastiki ezixutyiweyo” okanye “ndifake umgquba ukuba ukhona”). Oku kuvala umngxuma kwizinto ozikhethileyo.
Bonisa Uhlobo Lwakho: Sebenzisa ubume, imibala, kunye neemilo eziqinisa ubuwena bakho. Iityhubhu zephepha le-hemp ezithambileyo zibonisa "umhlaba kwaye zendalo," ngelixa iplastiki emhlophe ekhazimlisiweyo ibonakala icocekile. Iingubo zokuhombisa okanye zokuchukumisa okuthambileyo zinokwenza neeplastiki ezilula zivakale zintle. Kodwa khumbula, nangona uphucula isitayile sakho, qinisekisa ukuba naluphi na ugqibo oluhle lusahambelana neenjongo zakho zokuphinda usebenzise.
Ngamafutshane, akukho tyhubhu "engcono" ifanelekileyo ngobukhulu obunye. Endaweni yoko, linganisa imilinganiselo yozinzo (ukusetyenziswa kwakhona, umxholo ohlaziyekayo) kunye nomtsalane obonakalayo kunye nokuhambelana kwemveliso. Iimpawu ezizimeleyo zinamandla okuzama - iibhetshi ezincinci zeetyhubhu ze-PE zomoba okanye iiprototypes zephepha ezenziwe ngokwezifiso - zifuna loo ndawo imnandi. Ngokwenza njalo, ungenza ukupakisha okuvuyisa abathengi kunye nokugcina ixabiso lakho lendalo, ukuqinisekisa ukuba uphawu lwakho lubalasele kuzo zonke izizathu ezifanelekileyo.
Imithombo: Iingxelo zakutshanje zoshishino kunye nezifundo zamatyala ukususela ngo-2023 ukuya ku-2025 zisetyenzisiwe ukuqokelela ezi ngqiqo.
Ixesha leposi: Meyi-15-2025
