Uphando lokutya okusemathinini okuthambileyo lukhokelwa yi-United States, ukususela ngo-1940. Ngo-1956, uNelson noSeinberg base-Illinois bazanywa ukuzama iifilimu ezininzi kuquka ifilimu ye-polyester. Ukususela ngo-1958, i-US Army Natick Institute kunye ne-SWIFT Institute ziqalile ukufunda ukutya okusemathinini okuthambileyo okungasetyenziswa ngumkhosi, ukuze kusetyenziswe ibhegi ephekiweyo endaweni yokutya okusemathinini kwi-tinplate kwindawo yemfazwe, inani elikhulu lovavanyo kunye novavanyo lokusebenza. Ukutya okusemathinini okuthambileyo okwenziwe yi-Natick Institute ngo-1969 kwathenjwa kwaye kwasetyenziswa ngempumelelo kwiNkqubo ye-Apollo Aerospace.
Ngowe-1968, iJapan Otsuka Food Industry Co., Ltd. isebenzisa imveliso yekhari ecacileyo yokupakisha iibhegi ze-retort ezishushu kakhulu, kwaye ifikelele kwintengiso eJapan. Ngowe-1969, i-aluminium foil yatshintshwa njengezinto eziluhlaza ukuze kwandiswe umgangatho webhegi, ukuze intengiso yemarike iqhubeke nokukhula; ngowe-1970, yaqala ukuvelisa iimveliso zerayisi ezipakishwe ngeebhegi ze-retort; ngowe-1972, kwaphuhliswa ibhegi ye-retort, kwaye intengiso, impahla, iibhola zenyama ezineebhegi ze-retort nazo zafakwa kwimarike.
Isikhwama sokuphendula esifana nefoyile ye-aluminiyam saqala senziwe ngeeleya ezintathu zezinto ezimelana nobushushu, ezibizwa ngokuba yi-“retort pouch” (ngokufutshane i-RP), isikhwama sokuphendula esithengiswa yiToyo Can Company yaseJapan, esinefoyile ye-aluminiyam ebizwa ngokuba yi-RP-F (emelana nobushushu obuyi-135 ° C), iingxowa ezidityanisiweyo ezicacileyo ezineeleya ezininzi ezingenafoyile ye-aluminiyam zibizwa ngokuba yi-RP-T, i-RR-N (emelana nobushushu obuyi-120 ° C). Amazwe aseYurophu naseMelika abiza le ngxowa ngokuba yi-flexible can (Flexible Can okanye i-Soft Can).
Iimpawu zesikhwama sokujika
1. Ingacocwa ngokupheleleyo, iintsholongwane aziyi kungena, kwaye ixesha lokugcinwa kwayo lide. Ingxowa ecacileyo inobomi obungaphezulu konyaka omnye, kwaye ingxowa yohlobo lwe-aluminium foil retort inobomi obungaphezulu kweminyaka emibini.
2. Ukungena kweoksijini kunye nokungangeni komswakama kusondele kwi-zero, nto leyo eyenza kube nzima ukuba umxholo utshintshe ngokweekhemikhali, kwaye unokugcina umgangatho womxholo ixesha elide.
3. Itekhnoloji yokuvelisa kunye nezixhobo zokutya okusemathinini kwiinkonkxa zesinyithi kunye neebhotile zeglasi zingasetyenziswa.
4. Ukutywinwa kuthembekile kwaye kulula.
5. Ingxowa ingavalwa ngobushushu kwaye ingabethelwa ngezikhonkwane ezimile okwe-V kunye no-U, ezilula ukuzikrazula nokuzitya ngesandla.
6. Umhombiso wokuprinta umhle kakhulu.
7. Ingatyiwa emva kokufudumeza kwimizuzu emi-3.
8. Ingagcinwa kubushushu begumbi kwaye ingatyiwa nangaliphi na ixesha.
9. Ifanelekile ukupakisha ukutya okuncinci, okufana ne-fish fillet, i-meat fillet, njl.
10. Kulula ukuphatha inkunkuma.
11. Ubungakanani bebhegi bunokukhethwa ngeendlela ezahlukeneyo, ingakumbi ibhegi yokupakisha encinci, elula ngakumbi kunokutya okusemathinini.
Ixesha lokuthumela: Epreli-14-2022