Iphepha eligqunywe nge-PE kunye nephepha eligqunywe nge-PLA ziintlobo ezimbini ezidumileyo zezinto zokupakisha ukutya ezinobuhlobo nokusingqongileyo. Zombini ezi zinto zineempawu zazo kunye neenzuzo zazo ezikhethekileyo. Kweli nqaku, siza kuthelekisa ezi zimbini size sihlalutye ukuba yeyiphi engcono.
1. Iphepha Eligqunywe Nge-PE:
I-PE imele i-polyethylene, uhlobo lweplastiki. Iphepha eligqunywe nge-PE liphepha eligqunywe ngomaleko obhityileyo we-polyethylene. Olu gqunywe lwenza iphepha lingangeni manzi kwaye lingafaki mafutha. Iphepha eligqunywe nge-PE lisetyenziswa kakhulu kushishino lokupakisha ukutya, njengoko lukhetho olufikelelekayo nolunokusetyenziswa ngeendlela ezahlukeneyo.
Iingenelo zePhepha eliQokelelweyo le-PE:
Isebenza kakuhle emalini: Iphepha eligqunywe nge-PE liyindlela efikelelekayo xa lithelekiswa nezinye iintlobo zezinto zokupakisha ukutya.
Into evikela amanzi: Ingubo yepolyethylene yenza iphepha lingangeni manzi, nto leyo eyenza ukuba lilungele ukupakisha ukutya okuneziselo, njengeekomityi zephepha ezilahlwayo.
Ayinamafutha: Olu qweqwe lwenza iphepha lingangeni kwiioyile, nto leyo eyenza ukuba lilungele ukupakisha ukutya okunamafutha okufana nokutya okukhawulezayo, okufana neebhakethi ze-KFC.
Uluhlu olubanzi lokusetyenziswa: Iphepha eligqunywe nge-PE lingasetyenziselwa zonke iintlobo zokutya, kuquka ukutya okushushu nokubandayo, isiselo esibandayo, iikomityi zephepha lesiselo esishushu, njl.
Iingxaki zePhepha eliQokelelweyo le-PE:
Ayiboli: Ingubo yepolyethylene ayiboli, nto leyo ethetha ukuba kungathatha ixesha elide ukubola.
Ayinakugqunywa: Iphepha eligqunywe nge-PE alinakwenziwa umgquba, oko kuthetha ukuba alinakusetyenziswa njengotshintsho lomhlaba.
Umxholo weplastiki: Iphepha eligqunywe nge-PE liqulathe umaleko omncinci weplastiki, onokuba yingozi kwindalo esingqongileyo.
2. Iphepha elifakwe iPLA:
I-PLA imele i-polylactic acid, uhlobo lwe-bioplastic eyenziwe ngezinto ezivuselelekayo ezifana nesitatshi sombona okanye ummoba. Iphepha eligqunywe yi-PLA liphepha eligqunywe ngomaleko omncinci we-PLA. Olu gqunywe lwenza iphepha libole kwaye libe ngumgquba, nto leyo efanelekileyo ekupakishweni kokutya okulungele indalo.
Iingenelo zePhepha eliGcotyiweyo le-PLA:
Iyabola: Ingubo ye-PLA iyabola, oko kuthetha ukuba inokubola ibe zizinto zendalo.
Ingagqunywa: Iphepha eligqunywe nge-PLA linokufakelwa umgquba, oko kuthetha ukuba lingasetyenziswa njengesilungiso somhlaba.
Ilungele ukusingqongileyo: Iphepha eligqunywe ngePLA lenziwe ngezinto ezivuselelekayo, nto leyo eyenza ukuba libe lolona khetho lunobuhlobo nokusingqongileyo.
Ikhuselekile: Iphepha eligqunywe nge-PLA likhuselekile ekudibaneni nokutya, kuba alinazo naziphi na iikhemikhali eziyingozi.
Iingxaki zePhepha eliQokelelweyo le-PLA:
Ixabiso eliphezulu: Xa kuthelekiswa nezinye izinto zokupakisha ukutya zemveli, ezifana nephepha eligqunywe nge-polyethylene, iphepha eligqunywe nge-PLA linexabiso eliphezulu. Oku kungenxa yokunqongophala kwezinto eziluhlaza, inkqubo yokuvelisa, kunye netekhnoloji yokuvelisa iphepha eligqunywe nge-PLA. Ngenxa yexabiso layo eliphezulu, inokunyusa iindleko zokupakisha imveliso.
Ububanzi bokusetyenziswa bulinganiselwe: Eyona nto iphambili kwiphepha eligqunywe yiPLA yi-bioplastics. Xa kuthelekiswa nephepha lemveli eligqunywe yipolyethylene, iphepha eligqunywe yiPLA alilunganga njengephepha eligqunywe yipolyethylene ekumelaneni nobushushu, ukuxhathisa amanzi kunye nokuxhathisa ioyile. Ke ngoko, umda wokusetyenziswa kwalo ulinganiselwe.
Uzinzo olubi kubushushu: Uzinzo lobushushu lwephepha elifakwe iPLA alulunganga njengolo lwephepha lemveli elifakwe ipolyethylene. Kubushushu obuphezulu, iphepha elifakwe iPLA linokuguquguquka okanye lonakale lula, nto leyo enokuba nefuthe elithile ekutyeni okupakishiweyo.
3. Yeyiphi engcono?
Impendulo yalo mbuzo ixhomekeke kwiimfuno ezithile zomsebenzisi. Ukuba ixabiso liyinto ephambili, iphepha eligqunywe nge-PE lelona khetho lingcono. Lifikeleleka kwaye lifumaneka ngokubanzi, nto leyo eyenza ukuba libe lukhetho oludumileyo kushishino lokupakisha ukutya. Nangona kunjalo, ukuba ukulondoloza indalo kuyinto ephambili, iphepha eligqunywe nge-PLA lelona khetho lingcono. Lenziwe ngezinto ezivuselelekayo, ezinokubola, kwaye zinokugqunywa. Likhuselekile nakwiindawo zokutya, nto leyo eyenza ukuba libe lukhetho oluthandwayo kubathengi abaqaphela indalo.
Ukuqukumbela, zombini iphepha elinoboya bePE kunye nephepha elinoboya bePLA zineempawu kunye neenzuzo zazo ezizodwa. Xa ukhetha phakathi kwezi zimbini, kubalulekile ukuqwalasela izinto ezifana neendleko, ulwalamano oluzinzileyo nokusingqongileyo, kunye nokufaneleka kweemveliso zokutya ezithile. Kwiminyaka elishumi edlulileyo, inkampani yethu izinikele kwimveliso nophuhliso lwe iphepha elinomgangatho ophezulu le-PE eligqunywe, ebonelela ngezisombululo ezenzelwe wena kubathengi bethu ukuze bahlangabezane neemfuno zabo. Ukuba unomdla kuyo nayiphi na imveliso kunye nezisombululo zethu, nceda uzive ukhululekile ukunxibelelana nathi ukuze ufumane ulwazi oluthe kratya. Siya kukuvuyela ukukunceda!
Ixesha lokuthumela: Februwari-15-2023
