Chikwama chophikira chotentha kwambiri ndi chinthu chabwino kwambiri. Sitingazindikire phukusili tikamadya nthawi zambiri. Ndipotu, chikwama chophikira chotentha kwambiri si chikwama wamba chophikira. Chili ndi yankho lotenthetsera ndipo ndi chamtundu wophatikizika. Chikwama chophikira chodziwika bwino, tinganene kuti chikwama chophikira chotentha kwambiri chimaphatikiza mawonekedwe a chidebe ndi chikwama chophikira. Chakudyacho chikhoza kukhala chili m'chikwamacho, chitatha kutsukidwa ndi kutenthedwa kutentha kwambiri (nthawi zambiri 120 ~ 135℃), chikhoza kudyedwa mutachichotsa. Pambuyo pa zaka zoposa khumi zogwiritsidwa ntchito, zatsimikiziridwa kuti ndi chidebe chabwino kwambiri chophikira. Ndi choyenera kupakidwa nyama ndi soya, chomwe ndi chosavuta, chaukhondo komanso chothandiza, ndipo chimatha kusunga kukoma koyambirira kwa chakudya, komwe ogula amakonda.
Zikumveka kuti phukusi loyamba lomwe lingasunge chakudya cha nyama kutentha kwa chipinda ndi chakudya cha m'zitini, chomwe ndi chitini chachitsulo chopangidwa ndi tinplate, ndipo pambuyo pake chimagwiritsa ntchito mabotolo agalasi ngati phukusi lakunja. Mabotolo onse a tinplate ndi galasi ali ndi kukana kuphika kutentha kwambiri komanso zinthu zotchinga kwambiri, kotero nthawi yosungira chakudya cha m'zitini imatha kufika zaka zoposa ziwiri. Komabe, chifukwa zitini za tinplate ndi mabotolo agalasi ndi zotengera zolimba zosungiramo zinthu zokhala ndi kuchuluka kwakukulu komanso kulemera kwakukulu, tinplate ili ndi kukana dzimbiri kwa mankhwala, makamaka ikadzaza ndi chakudya cha acidic, ma ayoni achitsulo amasungunuka mosavuta, zomwe zimakhudza kukoma kwa chakudya. M'zaka za m'ma 1960, United States idapanga filimu ya aluminiyamu-pulasitiki kuti ithetse kuyika chakudya chamlengalenga. Imagwiritsidwa ntchito kulongedza chakudya cha nyama, ndipo imatha kusungidwa kutentha kwa chipinda kudzera mu kutentha kwambiri komanso kuyeretsa kwamphamvu, ndi moyo wa aluminiyamu-pulasitiki woposa chaka chimodzi. Ntchito ya filimu ya aluminiyamu-pulasitiki yophatikizidwa ndi yofanana ndi ya chitini, chomwe ndi chofewa komanso chopepuka, kotero chimatchedwa "chitini chofewa".
Ponena za maphukusi a chakudya, matumba obweza kutentha kwambiri ali ndi zinthu zambiri zapaderaubwinopoyerekeza ndi zidebe zachitsulo zosungiramo chakudya ndi matumba oziziritsa chakudya:
①Sungani mtundu,fungo, kukoma ndi mawonekedwe a chakudya.Chikwama chobwezera ndi chopyapyala, ndipo chimatha kukwaniritsa zofunikira zoyeretsera m'kanthawi kochepa, ndikusunga mtundu woyambirira, fungo, kukoma ndi mawonekedwe a chakudya momwe zingathere.
zosavuta kugwiritsa ntchitoChikwama chobwezera chikhoza kutsegulidwa mosavuta komanso mosamala. Mukamadya, ikani chakudya pamodzi ndi chikwamacho m'madzi otentha ndikuchitenthetsa kwa mphindi 5 kuti mutsegule ndikudya, ngakhale popanda kutentha.
②Kusungirako ndi mayendedwe abwino.Chikwama chophikiracho ndi chopepuka, chimatha kuyikidwa m'mizere ndikusungidwa, ndipo chimakhala ndi malo ochepa. Pambuyo pokonza chakudya, malo omwe amakhala amakhala ochepa kuposa a chitini chachitsulo, chomwe chingagwiritse ntchito mokwanira malo osungira ndi mayendedwe ndikusunga ndalama zosungira ndi mayendedwe.
sungani mphamvu.Chifukwa cha kuonda kwa thumba lophikira, thumbalo limatha kufika kutentha kwa mabakiteriya koopsa mwachangu likatenthedwa, ndipo mphamvu zomwe zimagwiritsidwa ntchito zimakhala zochepa ndi 30-40% kuposa zomwe zimagwiritsidwa ntchito ndi chidebe chachitsulo.
③zosavuta kugulitsa.Matumba obwezera zinthu amatha kupakidwa kapena kusakanikirana ndi zakudya zosiyanasiyana malinga ndi zosowa za msika, ndipo makasitomala amatha kusankha momwe akufunira. Kuphatikiza apo, chifukwa cha mawonekedwe okongola, kuchuluka kwa malonda kwawonjezekanso kwambiri.
④nthawi yayitali yosungira.Zakudya zopakidwa m'matumba osungiramo zinthu zomwe sizifuna kuzizira kapena kuzizira, zimakhala ndi nthawi yokhazikika yosungiramo zinthu mofanana ndi zitini zachitsulo, n'zosavuta kugulitsa, ndipo n'zosavuta kugwiritsa ntchito kunyumba.
⑤kuchepetsa mtengo wopanga.Mtengo wa filimu yopangidwa ndi zinthu zosiyanasiyana popanga thumba lobwezera ndi wotsika kuposa wa mbale yachitsulo, ndipo njira yopangira ndi zida zofunika ndizosavuta, kotero mtengo wa thumba lobwezera ndi wotsika.
Kapangidwe ka mankhwala a matumba ophikira otentha kwambiri
Kawirikawiri amagawidwa m'magulu atatu: filimu yokhala ndi zigawo ziwiri, filimu yokhala ndi zigawo zitatu ndi kapangidwe ka filimu yokhala ndi zigawo zinayi.
Filimu ya zigawo ziwiri nthawi zambiri imakhala BOPA/CPP, PET/CPP；
Kapangidwe ka filimu ya magawo atatu ndi PET/AL/CPP, BOPA/AL/CPP；
Kapangidwe ka filimu ya zigawo zinayi ndi PET/BOPA/AL/CPP，PET/AL/BOPA/CPP。
Kuwunika kutentha kwambiri kwa kuphika
Chikwama chikapangidwa, ikani kuchuluka komweko kwa zomwe zili mu thumba ndikuchitseka bwino (Dziwani: zomwe zili mkati mwake ndi zofanana ndi zomwe kasitomala wanena, ndipo yesani kutulutsa mpweya mu thumba mukamatseka, kuti musakhudze zotsatira za mayeso chifukwa cha kukula kwa mpweya panthawi yophika). Ikani mu mphika wophikira wa ts-25c womwe uli ndi mphamvu yotsika kwambiri, ndikukhazikitsa zofunikira kwa kasitomala (kutentha kophikira, nthawi, kupanikizika) kuti muyese kukana kuphika kutentha kwambiri; njira yopangira thumba lophikira kutentha kwambiri pakadali pano ndiyo thumba labwino kwambiri lophikira padziko lonse lapansi. Ambiri mwa iwo amapangidwa pogwiritsa ntchito njira youma yopangira zinthu, ndipo ochepa amathanso kupangidwa pogwiritsa ntchito njira yopangira zinthu zopanda zosungunulira kapena njira yopangira zinthu zophatikizana.
Kuyang'ana mawonekedwe mukatha kuphika: pamwamba pa thumba ndi lathyathyathya, lopanda makwinya, matuza, kusintha, komanso lopanda kupatukana kapena kutuluka madzi.
Nthawi yotumizira: Julayi-18-2022
