Umbhali: Smartweigh–I-Multihead Weighter
Imishini yokupakisha itiye emakethe ingasetshenziselwa ukupakisha okuzenzakalelayo kwetiye, imikhiqizo yezempilo, ukudla nezinye izinto. Uma kuqhathaniswa nokufakwa ngesandla kwangaphambili, lokhu kufakwa ngomshini kunemisebenzi yokuvikela umswakama, ukunganuki nokugcina okusha. Thatha itiye elifakwe esikhwameni njengesibonelo.
Sebenzisa umshini wokupakisha itiye ukupakisha. Okokuqala, impahla ingafakwa esikhwameni sangaphakathi, bese isikhwama sangaphakathi singafakwa esikhwameni sangaphandle ukuze kubonakale ukupakishwa ngesikhathi esisodwa kwesikhwama sangaphakathi kanye nesikhwama sangaphandle. izinga eliphezulu lokuzenzakalelayo.
Uma usebenzisa umshini wokupakisha itiye, izinqubo zokwenza isikhwama, ukulinganisa, ukugcwalisa, ukuvala, ukusika nokubala kungaqedwa ngokuzenzakalelayo. Ngaphezu kwalokho, umshini wethu wokupakisha itiye ungashintsha ngokushesha imininingwane yezikhwama zokupakisha ngokuya ngezidingo zenqubo yokupakisha. Ububanzi bungalungiswa kalula futhi ngokushesha ngokulungisa isibambo, esingakwazi nje ukuthuthukisa ukusebenza kahle kokupakisha, kodwa futhi siqinisekise umphumela wokupakisha wamaqabunga etiye.
1. Ukuvikela umswakama: Umswakamo osetiyeni uyingxenye yoshintsho lwamakhemikhali etiye, kanti umswakama ophansi uvumela ukulondolozwa kwekhwalithi yetiye. Umswakama wetiye akufanele udlule u-5%, futhi kungcono ukugcina u-3% isikhathi eside. Uma kungenjalo, i-ascorbic acid emaqabunga etiye ichithwa kalula, futhi umbala, iphunga kanye nokunambitheka kwamaqabunga etiye kuzoshintsha, ikakhulukazi ekushiseni okuphezulu, ijubane lokuwohloka lizosheshisa.
Ngakho-ke, enqubweni yokupakisha, ifilimu eyinhlanganisela enokusebenza okuhle kobufakazi bomswakama, njenge-aluminium foil noma i-aluminium foil vapor coating, ingakhethwa njengento eyisisekelo yokupakishwa komswakama. 2. I-Anti-oxidation: Okuqukethwe kwe-oksijini okweqile ephaketheni kungaholela e-oxidation kanye nokuwohloka kwezinye izingxenye zetiye. Isibonelo, i-ascorbic acid i-oxidized kalula ku-deoxy ne-ascorbic acid, futhi iphinde ihlanganiswe nama-amino acids ukukhiqiza ukusabela kwe-pigment okwenza kube kubi kakhulu ukunambitheka kwamaqabunga etiye.
Ngakho-ke, okuqukethwe komoyampilo emaphaketheni wetiye kufanele kulawulwe ngempumelelo ngaphansi kwe-1%. Ngokuphathelene nobuchwepheshe bokupakisha, ukupakishwa kwe-inflatable noma ukupakisha kwe-vacuum kungasetshenziswa ukunciphisa ukuba khona komoya-mpilo. Ubuchwepheshe bokupakisha i-vacuum (umshini wokupakisha wempuphu) ukufaka itiye esikhwameni sokupakisha sefilimu esithambile esinomoya omuhle, ukususa umoya esikhwameni ngesikhathi sokupakisha, ukukhiqiza izinga elithile le-vacuum, bese uvala indlela yokupakisha; ubuchwepheshe bokupakisha obune-inflatable ukukhipha umoya Ngesikhathi esifanayo, bugcwele amagesi angenayo njenge-nitrogen ukuvikela umbala, iphunga kanye nokunambitheka kwamaqabunga etiye nokugcina izinga lokuqala lamaqabunga etiye.
3. Ukushisa okungahambisani nokuphakama: izinga lokushisa liyisici esibalulekile esithinta ukuguqulwa kwekhwalithi yetiye. Umehluko wokushisa ngu-10 ℃, futhi isivinini sokusabela kwamakhemikhali izikhathi ezingu-3 ~ 5. Amaqabunga etiye azokwandisa i-oxidation yezinto ezingeni lokushisa eliphezulu, okuholela ekuncipheni ngokushesha kwezinto ezisebenzayo ezifana nama-polyphenols, nezinguquko ezisheshayo zomehluko wekhwalithi.
Ngokusho kokuqaliswa, izinga lokushisa lokugcina lamaqabunga etiye lingaphansi kuka-5 ° C, futhi umphumela ungcono. Ku-10 ~ 15℃, umbala wamaqabunga etiye wehla kancane, futhi umphumela wombala nawo ungagcinwa kahle. Lapho izinga lokushisa lidlula 25℃, umbala wamaqabunga etiye uzoshintsha ngokushesha.
Ngakho-ke, itiye ifaneleka ukugcinwa ekushiseni okuphansi. 4. I-Shading: Ukukhanya kungakhuthaza i-oxidation ye-chlorophyll, i-lipids nezinye izinto emaqabunga etiye, (umshini wokupakisha owuketshezi) kungandisa izinto ezinuka njenge-valeraldehyde ne-propionaldehyde emaqabunga etiye, futhi kusheshise ukuguga kwamaqabunga etiye. Ngakho-ke, lapho upakisha amaqabunga etiye, ukukhanya kufanele kuvikelwe ukuvimbela ukusabela kwe-photocatalytic kwezingxenye ezifana ne-chlorophyll ne-lipids.
Ngaphezu kwalokho, imisebe ye-ultraviolet nayo iyisici esibalulekile esiholela ekuwohlokeni kwamaqabunga etiye. Izindlela zokupakisha ezimnyama zingasetshenziswa ukubhekana nalezi zinkinga. 5. Ukumelana: Iphunga letiye lilahleka kalula, futhi liphinde lithinteke kalula ngamaphunga angaphandle, ikakhulukazi i-solvent eyinsalela yefilimu eyinhlanganisela kanye nokwelashwa koku-ayina kagesi, kanye nephunga elibolile lokwelashwa kokuvalwa kokushisa lizothinta ukunambitheka kwetiye futhi kuthinte ukunambitheka kwetiye.
Ngakho-ke, lapho upakisha amaqabunga etiye, kuyadingeka ukugwema ukukhulula iphunga elivela emaphaketheni futhi ubambe iphunga elivela ngaphandle. Impahla yokupakishwa yetiye kufanele ibe nezindawo ezithile zokuvimbela igesi.
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