'Isihlangu esingenakubonakali ' amathini ayimfihlo: Ibanga lokudla elingaphakathi

Lapho abantu befika ekhaya bephuma ngaphandle kosuku olushisayo lwehlobo, bajwayele ukuthatha umdlandla wokuphuza esiqandisini nasekukhuphuleni - ngakho-ke uqedele ukuxhumana ngopende. Wake wacabanga ukuthi lokhu okuncane kungadlala indima ebalulekile ekuqinisekiseni ukuphepha nekhwalithi yokudla neziphuzo, i- '' 'Imfihlo Ukuhlanganiswa kwangaphakathi okubonakala kungasho lutho, eqinisweni, emahlombe umsebenzi obalulekile wokuvikela ikhwalithi yomkhiqizo nempilo yabathengi, yingxenye ebalulekile ye-aluminium ingapakisha. Okulandelayo, ake sihlole imfihlakalo ye-aluminium ingadla indawo yokudla.

Umsebenzi oyinhloko we-Food Grade Yangaphakathi Coating

(1) Ukuvikelwa Ukuvukelwa

Ukuhlanza ibanga lebanga lokudla kufana nokubeka ungqimba lwezingubo ezivikelekile eziqinile

Ukudla okuningi neziphuzo, ikakhulukazi iziphuzo ze-acid, ezinjengeziphuzo ezijwayelekile ze-carbonated, kule ndawo ene-acidic, amathangi ensimbi athambekele ekuphendukeni kwamakhemikhali, ngaleyo ndlela ahlushwe.

Nge-Food grade yangaphakathi Coating, ingakha isithiyo esithembekile phakathi kweziphuzo ze-acidic kanye ne-aluminium yensimbi, ukunweba kakhulu impilo yensimbi, ukuqiniseka ukuthi umkhiqizo we-aluminium amathini, ukuqinisekisa ukuthi umkhiqizo oseshalofini njalo ugcina isimo esihle sokupakisha.

(2) Ukuqinisekisa ukuphepha kokudla

Ukuphepha kokudla kuyinto yempilo yemboni yokudla nokuphuza isiphuzo, kanye nokudla okunamabanga okudla kudlala indima ebalulekile kuyo. Kuvimba ngempumelelo ukufuduka kwama-ion wensimbi kusuka ethangini kuya ekudleni nasekuphuzeni lapho ukufakwa kwesikhathi eside kokungcola kwensimbi kungadala ubungozi bezempilo (njengomonakalo wohlelo lwezinzwa).

Ngakho-ke, ukuhlanganiswa okujwayelekile kwebanga lokuhlanza kubaluleke kakhulu ukuqinisekisa ukuphepha kokudla. Kungaqinisekisa ukuthi ukudla neziphuzo zihlangabezana namazinga okuphepha okudla okuqinile kwinqubo yonke yokuthenga, ukuze abathengi badle kalula.

(3) gcina ukunambitheka komkhiqizo

I-Metal ngokwayo inomsebenzi othile wamakhemikhali, ngisho nokulandelela insimbi nokudla kanye nokwazisa ngesiphuzo, kungadala futhi ukusabela kwamakhemikhali, ngaleyo ndlela kuguqulwe ukunambitheka nokunambitheka kokudla nesiphuzo.

Ngejusi yezithelo, ikofi kanye neminye imikhiqizo enezidingo eziphezulu zokunambitha, indima yebanga elingaphakathi lokudla libalulekile. I-coating ephezulu yekhwalithi ephezulu ingahlukanisa ngokuphelele ukuxhumana phakathi kwensimbi nomkhiqizo, qiniseka ukuthi ukunambitheka nokunambitheka komkhiqizo akuphazanyiswa yizici zangaphandle, ukuze zonke iziphuzo zinambitheke abathengi zangempela njengoba zikhiqizwa, zisanda kuqabula.

Izidingo zokusebenza ze-aluminium zingakwazi  ukunamathela kwangaphakathi

(A) ukunamathela okuhle kakhulu

Ukunamathela phakathi kokuhlanganiswa kwangaphakathi futhi ingaphezulu lensimbi kuyisisekelo sokuqinisekisa ikhwalithi yokufaka amathini we-aluminium. Enqubweni yokukhiqiza yamathini we-aluminium, kudinga ukubhekana nochungechunge lwezinqubo eziyinkimbinkimbi zokucubungula njengokudweba, ukunyathela nokukhazimula. Ukuze uqinisekise ukuthi ukuhlanganiswa kwangaphakathi kunama-adhesion amahle kakhulu, sizocubungula ngokugcwele isibopho samakhemikhali phakathi kwezinto ezibonakalayo nensimbi, amabutho ama-intermolecular nezinye izinto lapho zikhetha izinto zokuhlangana ezingaphakathi. Ngasikhathi sinye, kwinqubo yokukhiqiza, ingaphezulu lensimbi lizophinde lihlelwe, njengokuhlanza, ukulimaza, ukufudumala, ukuthuthukisa ubulukhuni bensimbi, ukuthuthukisa ukunamathela phakathi kwenhlanganisela yangaphakathi nensimbi.

(2) ukuguquguquka okuhle

Sisebenzisa izinto zokudla ezingaphakathi kwebanga lokudla, ngokuklanywa okukhethekile kokwakheka kanye nokwelashwa kwenqubo, ukuguquguquka okuhle kakhulu. Lezi zinto zokwakha zingadonsa ngempumelelo futhi zihlakaze ukucindezelwa ngesikhathi sokucutshungulwa kwamathini we-aluminium, ukuqinisekisa ukuthi ukuhlanganiswa kwangaphakathi kungahlala kungaphansi kwezimo ezahlukahlukene zezenzo zobunzima, ukuhlinzeka ngamathini athembekile.

(3) Ukuqina okuhle kwamakhemikhali

Ukudla okuhlukile kanye nesiphuzo esihlukile kunezakhiwo ezihlukile zamakhemikhali, i-aluminium ingadinga ukuqina okuhle kwamakhemikhali, iziphuzo ze-acidic, okuxoxiswayo okuneziphuzo ze-carbonated, ukunxenxa izithelo ezingaphakathi kungaholela ekunciphiseni noma ekuchithweni kwenhlanganisela yangaphakathi, ngaleyo ndlela kuthinta ikhwalithi nokuphepha kwemikhiqizo. Ngakho-ke, ukuhlanganiswa kwangaphakathi kudinga ukukwazi ukumelana nokugqwala kwezinto ezi-acidic.

Ukudla neziphuzo eziqukethe uwoyela, njengobisi, iziphuzo zekhofi, njll. Ngaphezu kwalokho, okunye ukudla nesiphuzo kungaqukatha okulondoloziwe, imibala, izinongo nezinye izithasiselo, lawa makhemikhali nawo angaba namazinga ahlukene omthelela ekuhlanganisweni kwangaphakathi.

Izambatho zethu zokudla zangaphakathi ezibandakanya ukuhlolwa okuqinile nokuhlolelwa ukumelana ngempumelelo nokuhlaselwa kwamakhemikhali ajwayelekile, ukuqinisekisa ukusebenza okuzinzile ezindaweni ezihlukile zomkhiqizo nokunikeza ukuvikela okuhlala njalo ukuze kupakishwe.

I-Aluminium Ejwayelekile Yesiphuzo I-  Aluminium engaphakathi yokuhlangana

Ukukhethwa kwezinto ezihlukile zokuhlangana ezihlanganisiwe kuncike entweni yokuqukethwe (isib Ama-aluminium amathini ama-aluminium amabili enziwe kakhulu nge-epoxy resin.

1. I-Epoxy Resin esekelwe Coatin: Inokusebenza okuhle okuphelele, ukusebenza okuhle kokusebenza, kungaba senqubo yokukhiqiza amathini ahlukahlukene, ukuvikelwa kwezemvelo, kungavimba okungcono kakhulu okuvikelekile kwe-Aluminium neziphuzo zekhabhoni.

2. I-acrylic eguqulwe nge-epoxy coating: ukuhlanganisa i-acrylic resin kanye ne-epoxy resin fallymerization ukuthuthukisa ukunamathela kanye nokuphikiswa kokugqwala, kufanelekile uhlobo amathini we-D / i

Ngokuthuthuka okuqhubekayo kwesayensi kanye nobuchwepheshe kanye nezidingo zabantu abakhulayo zokuphepha kokudla nokuvikelwa kwemvelo, ezinye izinto ezintsha zokuhlangana ezingenayo zangaphakathi ziyavela. Isibonelo, i-epoxy esekwe emanzini i-epoxy resin coatin, esebenzisa amanzi njenge-solvent, inezici zokuvikelwa kwemvelo kanye nobuthi obuphansi, okuhambisana nomkhuba wentuthuko wamanje wokuvikelwa kwemvelo okuluhlaza. Lolu hlobo lokuhlangana ngokuxhumana ngqo nobhiya, iziphuzo ze-carbonated, iziphuzo zetiye, ikofi kanye neziphuzo zezemidlalo zazo zonke iziphuzo ze-aluminium zisebenza kahle ukusebenza kahle, kancane kancane.

Kukhona nezinye izinto zokuhlangana ezingaphakathi ezinemisebenzi ekhethekile, efana nezinto zokuhlangana ezingaphakathi ezinezakhiwo ze-antibacterial, ezingavimba ukukhula kanye nokukhiqizwa kabusha kwama-microorganisms ethangini kanye nesiphuzo; Izinto zokuhlangana ezingaphakathi ezinokusebenza okuphezulu kakhulu zingavimba kangcono ithonya le-oksijini, umswakama nezinye izinto zangaphandle ekudleni nasesifuyeni, futhi zilondoloze ubusha bemikhiqizo. Yize ubukhulu besicelo salezi zinto ezintsha ze-coating beating mncane, bamelela ukuqondiswa kwentuthuko kwezinto zokwakha ezingenayo zamakhompiyutha amathini ngokuzayo ngokuvuthwa okuqhubekayo kobuchwepheshe kanye nokuncishiswa kwezindleko.

Amazinga Wezimboni nemigomo ye-Aluminium Cans engaphakathi

(1) Izindinganiso Zasekhaya

E-China, ukuze kuqinisekiswe ikhwalithi nokuphepha kwebanga lokudla kwebanga langaphakathi kwamathini we-aluminium, uchungechunge lwamazinga kazwelonke aqinile kanye nemithethonqubo ivela ngesikhathi somlando.

Phakathi kwazo, i-GB 4806.1016 'Izinga likazwelonke lokufakelwa kokudla kokudla kokudla kokudla kanye nezingubo zobuchwepheshe, ezimboza zonke izinhlobo zezingubo zokuxhumana zokudla okubandakanya i-aluminium ifaka phakathi i-aluminium caiting. Kuhlinzekwa izinkambiso nemihlahlandlela ejwayelekile kuyo yonke imboni.

I-GB 11677-2012 I-Standard icacisa ubukhulu besicelo kanye nezidingo zobuchwepheshe ze-coatings enjalo. Ngokwezidingo zobuchwepheshe, amazinga aqinile asethelwe ngombala kanye ne-luster of the coating, ukubukeka kanye nezinkomba ezihambisanayo ze-epoxy Resin Coating zingabhekana nezidingo zokuphepha kokudla kanye nokuvimbela ukuthuthukiswa kwamathini we-aluminium.

(2) Amazinga aphesheya

Emhlabeni jikelele, uhlelo lokulawulwa kwenyunyana yase-European Union kanye nezinhlinzeko ezifanele ze-United States Food and Drug Administration (FDA) zinethonya elibanzi emkhakheni wokudla kwamanani wokudla. Umthethonqubo we-EU ngezinto zokuxhumana zokudla unemininingwane eqinile futhi enemininingwane emikhawulweni yokuphepha kanye nokufuduka kwezinto zokuxhumana zokudla, ukumboza izinto ezahlukahlukene ezingathinta ukuxhumana nokudla, kufaka phakathi izinto zokuhlangana ezingaphakathi kwamathini. Kuchaza ngokusobala imikhawulo yokufuduka yezinhlobo ezahlukene zamakhemikhali ezintweni zokuxhumana zokudla.

Lapho izwe lethu lehlela izinga lokudla kwangaphakathi kokudla kwamathini, sifunda ngenkuthalo kumazinga athuthukile aphesheya kanye nesipiliyoni, futhi silwele ukuhambisana namazinga wamazwe aphesheya. Kwezinye izinkomba ezibalulekile kanye nezidingo zobuchwepheshe, izwe lethu lezwe lifinyelele noma lisondele ezingeni eliphakeme lamazwe omhlaba.

Ukugcina

Njengoba i-Core Element of Aluminium ingapakisha, ukuhlanganiswa kwangaphakathi kwebanga lokudla kudlala indima ebalulekile ebalulekile ekuvinjelweni kokugqwala, ukuphepha kokudla kanye nokunambitheka komkhiqizo. Akusona isiqinisekiso esibalulekile kuphela sekhwalithi yamathini, kepha futhi ne-Trust Bridge exhuma abathengi nokudla namabhizinisi wesiphuzo.

Ngezidingo ezikhulayo zabathengi ukuphepha kokudla kanye nokuvikelwa kwemvelo embonini yebanga lokudla kwangaphakathi kwamathini amathini nawo avuka njalo futhi ethuthuka. Esikhathini esizayo, kuzothuthukiswa izinto zokuhlangana ezingenayo zizothuthukiswa lapho kuvikelwa khona okuthe xaxa kwezemvelo nokusebenza okuphezulu, futhi inqubo yokukhiqiza izoba nokuqonda ngokwengeziwe futhi icwengile ukufeza isidingo esiguqukayo semakethe.

Njengomhlinzeki wamathini we-aluminium, siyohlala sinamathela emugqeni ongezansi wekhwalithi, sikhulisa njalo ukutshalwa kwezimali ocwaningweni nasekuthuthukisweni, sithuthukise izinga lobuchwepheshe bokukhiqiza, sinikeze amakhasimende anemikhiqizo yezezimboni futhi ephephile.