Iindleko zokuphila ziye zanyuka kwihlabathi jikelele kwaye ngoku zichaphazela yonke indawo yobomi babantu.
Kubantu abaninzi, iindleko zokukhula zinokuthetha ukuba ikofu ephumayo ngoku ibiza kakhulu kunangaphambili.Idatha evela eYurophu ibonisa ukuba ixabiso lekofu yokukhupha linyuke ngaphezu kwesihlanu kunyaka ngaphambi kuka-Agasti 2022 ngokuchasene ne-0.5% kwiinyanga ezili-12 ezandulelayo.
Oku kunokukhokelela ekubeni abathengi abaninzi benze ikofu ekhaya endaweni yokuba bayalele ukuba ihambe, ubuchule obufumene ukuthandwa ngexesha lokuqhambuka kweCovid-19.Lithuba elihle lokuba abaninzi abaroji baphonononge ukhetho lwabo lwekofu yokuya nayo ekhaya.
Ukunqanda ukwahlula abathengi ngemveliso ephulukana nokutsha ngokukhawuleza, kufuneka kukhethwe ukupakishwa kwekofu okuchanekileyo.Iiroasters zihlala zigcina ikofu yazo kwiingxowa zekofu ezinefoyile ukugcina umgangatho wembotyi.
Iindleko kunye nefuthe lokusingqongileyo kolu khetho, nangona kunjalo, lunokwenza ukuba lufaneleke ngakumbi kwezinye iirosta kunezinye.
Ukuvela kokupakishwa kwefoyile
Ifoyile ye-aluminiyam ngokwesiko yenziwa ngokuphosa amacwecwe e-aluminiyam etyhidiweyo.
I-aluminium igqitywe kuyo yonke le nkqubo kuze kube yilapho ubukhulu obufunekayo bufezekiswa.Inokuveliswa njengemiqulu ye-foil yomntu kunye nobukhulu obusuka kwi-4 ukuya kwi-150 micrometers.
Kuyo yonke iminyaka yoo-1900, ukutya kwentengiso kunye nokupakishwa kwesiselo kusetyenziswa ifoyile yealuminiyam.Ngokucacileyo, esinye sezicelo zayo zokuqala yayikukuba inkampani yeelekese yaseFransi iToblerone isonge imivalo yetshokolethi.
Ngaphaya koko, ibisebenza njengesigqubuthelo sepani yombona abathengi abanokuyithenga kwaye bayifudumeze ekhaya ukwenza iipopcorn “Jiffy Pop” ezintsha.Ukongeza, iye yafumana ukuthandwa ekupakishweni kwezidlo zeTV ezahluliweyo.
Ifoyile yeAluminiyam isetyenziswa ngokubanzi ukwenza ukupakishwa okuqinileyo, okuncinci, kunye nokuguquguqukayo namhlanje.Namhlanje, iifoyile zisetyenziswa rhoqo ukwenza iipakethi zekofu epheleleyo okanye egayiweyo.
Ngokuqhelekileyo, iguqulwa ibe ishidi lesinyithi esincinci kakhulu kwaye sincanyathiselwe kumaleko wokupakisha angaphandle ahlala enziwe ngeplastiki, iphepha, okanye i-bioplastics efana ne-polylactic acid.
Umaleko wangaphandle uvumela ukwenziwa ngokwezifiso, njengokuprinta izinto ezithile zekofu ngaphakathi, ngelixa i-layer yangaphakathi isebenza njengesithintelo.
Ifoyile yealuminiyam ikhaphukhaphu, ikhuselekile ukuba ingasetyenziswa ekutyeni, ayizukonakala ngokukhawuleza, kwaye ikhusela ekukhanyeni nokufuma.
Kodwa kukho izithintelo ezininzi xa usebenzisa iibhegi zekofu ezinefoyile.Ekubeni yombiwa, i-aluminiyam ijongwa njengesixhobo esilinganiselweyo esiya kuthi ekugqibeleni sizikhuphe, sinyuse iindleko zokusetyenziswa.
Ngaphaya koko, ukuba isongiwe okanye ishwabene, ifoyile yealuminiyam ngamanye amaxesha inokuphulukana nokumila kwayo okanye ifumane iipunctures ezincinci.Xa upakisha ikofu kwi-foil, i-valve yokukhupha amanzi kufuneka ifakwe kwi-bag kuba i-foil ingaba nomoya.
Ukugcina incasa yekofu egcadiweyo nokuthintela ukupakishwa kwayo ukuba ingagqabhuki, ikharbon diokside ekhutshwa njengenkunkuma yekofu egcadiweyo kufuneka ivunyelwe ukuba ibaleke.
Ngaba iingxowa zekhofi kufuneka zifakwe kwi-foil?
Isidingo sokupakishwa okuguquguqukayo siya kwanda kunye nabemi behlabathi.
Ngenxa yokusetyenziswa kwayo kunye nokufikeleleka, ukupakishwa kwekofu eguquguqukayo kukwalindeleke ukubona ukwanda kwemfuno.
Ukupakishwa okuguquguqukayo kwakhona kuhambelana nokusingqongileyo kunokukhetha okukhuphisanayo, kunye ne-packaging-to-product ratio eyi-5 ukuya kwi-10 amaxesha aphantsi.
Ngaphezu kwe-20 yezigidi zeetoni zezinto zokupakisha zinokugcinwa kwi-EU kuphela ukuba iifemu ezininzi ziye zafudukela kwipakethe eguquguqukayo.
Ke, iiroki ezibonelela ngokupakishwa okuhambelana nokusingqongileyo zinokuphembelela abathengi ukuba bakhethe imveliso yabo kuneempawu ezikhuphisanayo.Nangona kunjalo, uphando lwakutsha nje lweGreenpeace lufumanise ukuba endaweni yokusetyenziswa kwakhona, uninzi lwezinto ziyatshiswa okanye zishiywe.
Oku kuthetha ukuba iiroki kufuneka zisebenzise ukupakishwa okuzinzileyo kangangoko zinako.Nangona i-foil iyimpahla eluncedo yokugqoka iibhegi zekofu, kukho iingxaki eziye zaba ne-roasters ezifuna ezinye iindlela.
Iiroatha ezininzi zikhetha ukusebenzisa umaleko wangaphakathi we-PET enesinyithi kunye noqweqwe lwangaphandle olwenziwe ngepolyethylene (PE).Nangona kunjalo, i-adhesive isetyenziswa rhoqo ukubopha la malungu, okwenza ukuba angakwazi ukwahlula.
Ekubeni i-aluminiyam esetyenziswe kule fomu ingekakwazi ukuphinda isetyenziswe okanye iphinde ihlaziywe, ihlala itshiswa.
I-polylactic acid (PLA) liner inokuba lukhetho olungcono lwendalo esingqongileyo.Le bioplastic yenziwe ngezixhobo ezivuselelekayo ezifana nombona nombona kwaye ayinayo ityhefu.
Ukongeza, i-PLA inokubola kwindawo yokuthengisa umgquba kwaye ibonelela ngomqobo oqinileyo ngokuchasene namaqondo obushushu aphezulu, ubumanzi, kunye nokufuma.Ubomi besikhwama sekhofi sinokunyuswa ukuya kuthi ga kunyaka xa i-PLA isetyenziselwa umgca wesikhwama.
ukugcina ukupakishwa kwekofu ehambelana nokusingqongileyo
Nangona iibhegi zekofu ezine-foil zinokuba luncedo, abatshisi banezinye iindlela ezahlukeneyo zokhetho ezinokunceda ukugcina ubutsha.
Kukho iinketho ezininzi ezihambelana nokusingqongileyo, ngaphandle kokuba abatshizi bazisa abathengi babo ngendlela yokulahla ngokufanelekileyo.Umzekelo, iirosa zekofu ezikhetha ukupakishwa kwe-PLA-lined kufuneka zicebise abathengi ukuba babeke ibhegi engenanto kumgqomo ofanelekileyo wokuphinda usetyenziswe okanye inombolo yomgqomo.
Abantu abarokhayo banokufuna ukuqokelela iibhegi zekofu ezisele zisetyenzisiwe ngokwabo ukuba iindawo zokuphinda zisetyenziswe ebumelwaneni azikwazi ukumelana nale mathiriyeli.
Abathengi banokufumana ikofu enexabiso eliphantsi kwabo baqhotsayo ukuze babuyisele ikofu engenanto.I-roaster ingathumela iingxowa ezisetyenzisiweyo emva kumvelisi ukuze ziphinde zisetyenziswe okanye zilahlwe ngokukhuselekileyo.
Ukongeza, ukwenza oko kuya kuqinisekisa ukuba ukupakishwa kwangaphandle kwemveliso kunye nezixhobo zokupakisha, ezinjengeziphu kunye neevalvu zokukhupha amanzi, zahlulwe ngokufanelekileyo kwaye zilungiswa.
Abathengi bekofu banamhlanje banezidingo ezithile, kwaye ukupakishwa kufuneka kuzinzile.Abathengi bafuna indlela yokugcina ikofu yabo eneyona mpembelelo incinci inokwenzeka kokusingqongileyo, ekufuneka ibonelelwe ngabashicileli.
Kwi-CYANPAK, sinika ukhetho lweepesenti ze-100 zezisombululo zokupakishwa kwekhofi eziphinda zisetyenziswe eziveliswe kwizixhobo ezihlaziyiweyo ezifana nephepha le-Kraft, iphepha lerayisi, okanye i-LDPE ye-multi-layer kunye ne-eco-friendly PLA lining, zonke ezinciphisa inkunkuma kunye nokuxhasa uqoqosho lwesetyhula.
Ngaphaya koko, sinikezela ngenkululeko yethu epheleleyo yokuyila abo baqhotsayo ngokubavumela ukuba bazenzele ezabo iibhegi zekofu.
Ixesha lokuposa: Dec-12-2022