M'zaka zaposachedwa, makapu oyendera aluminiyamu akhala otchuka pakati pa anthu osamala zachilengedwe chifukwa cha kulimba kwawo komanso kusinthikanso.Komabe, pali nkhawa zina zachitetezo cha makapu awa kuti agwiritsidwe ntchito tsiku ndi tsiku.Mu positi iyi yabulogu, tilowa mumutu wachitetezo cha makapu oyenda a aluminiyamu, kuyankha mafunso wamba komanso nthano zabodza.Pamapeto pake, tikuyembekeza kupereka lingaliro loyenera komanso lodziwitsidwa ngati makapu awa ndi oyenera kugwiritsidwa ntchito tsiku ndi tsiku.
1. Mkangano wa Aluminium
Aluminiyamu ndi chitsulo chopepuka chomwe chimadziwika chifukwa cha matenthedwe ake abwino kwambiri komanso kulimba, zomwe zimapangitsa kuti zikhale zabwino pamakapu oyenda.Komabe, nkhawa zokhudzana ndi ngozi zomwe zingachitike chifukwa chokhala ndi aluminiyamu kwa nthawi yayitali zadzetsa mafunso okhudza chitetezo chake.
Chodetsa nkhawa chofala ndichakuti aluminiyumu imatha kulowa muzakumwa, zomwe zingawononge thanzi.Ngakhale kuti aluminiyamu imasamuka ikakumana ndi zakumwa zoziziritsa kukhosi kapena zotentha, ndalama zomwe zimatulutsidwa nthawi zambiri zimakhala zocheperako komanso zocheperako zomwe zimaperekedwa tsiku lililonse ndi mabungwe olamulira monga FDA.M'malo mwake, makapu ambiri oyendera aluminiyamu amakhala ndi zotchingira zoteteza kapena zokutira zomwe zimalepheretsa chakumwa chanu kuti chitha kulumikizana mwachindunji ndi aluminiyumu, ndikuchepetsanso chiopsezo cha leaching.
2. Ubwino wokhala wopanda BPA
Bisphenol A (BPA), mankhwala omwe amapezeka m'mapulasitiki ena, akopa chidwi cha anthu ambiri chifukwa amatha kutsanzira estrogen ndi kusokoneza endocrine.Pamene kuzindikira kwa BPA kukuchulukirachulukira, opanga ambiri tsopano akupanga makapu oyendera aluminiyamu olembedwa momveka bwino kuti alibe BPA.
Njira zopanda BPA izi nthawi zambiri zimakhala ndi epoxy ya chakudya kapena zinthu zina zopanda poizoni zomwe zimakhala ngati chotchinga pakati pa chakumwa ndi khoma la aluminiyamu.Mzerewu umatsimikizira kuti aluminiyumuyo sagwirizana mwachindunji ndi chakumwacho, motero amathetsa mavuto omwe angakhalepo okhudzana ndi chitetezo chokhudzana ndi kuwonekera kwa aluminiyumu.
3. Gwiritsani ntchito ndi kuyeretsa mosamala
Kuti mutsimikizire kuti kapu yanu ya aluminiyamu yoyenda ipitilirabe kukhala chitetezo komanso moyo wautali, ndikofunikira kuyeserera kugwiritsa ntchito mosamala komanso kuyeretsa.Pewani kugwiritsa ntchito zida zonyezimira kapena zotsukira zomwe zitha kukanda kapena kuwononga zingwe zoteteza, zomwe zitha kuwulutsa aluminiyamu.M'malo mwake, sankhani sopo wofatsa ndi masiponji osapsa kuti muwakonzere.
Kuonjezera apo, tikulimbikitsidwa kupewa kusunga zakumwa za acidic kwambiri, monga timadziti ta citrus kapena zakumwa za carbonated, mu makapu oyendera aluminiyamu kwa nthawi yaitali.Ngakhale kuti chiwopsezo chochokera ku zakumwa zotere mwa apo ndi apo ndi chochepa, kuwonekera kwa nthawi yayitali kungapangitse mwayi wakusamuka kwa aluminiyamu.
Mwachidule, makapu oyendera aluminiyamu ndi otetezeka kuti agwiritsidwe ntchito tsiku lililonse malinga ngati agwiritsidwa ntchito mosamala komanso osamalidwa bwino.Zotchingira zoteteza m'makapu ambiri amakono, komanso kufalikira kwa zinthu zopanda BPA, kumachepetsa kwambiri chiopsezo cha aluminium leaching.Potsatira njira zabwino zogwiritsira ntchito, kuyeretsa ndi kusungirako, anthu akhoza kusangalala molimba mtima ndi kutetezedwa ndi chilengedwe cha kapu ya aluminiyamu yoyendayenda popanda kusokoneza thanzi lawo ndi thanzi lawo.
Nthawi yotumiza: Sep-15-2023