Tsvakurudzo yezvikafu zvakapfava zviri mumagaba inotungamirwa neUnited States, kutanga muna 1940. Muna 1956, Nelson naSeinberg vekuIllinois vakaedzwa kuyedza mafirimu akati wandei anosanganisira firimu repolyester. Kubva muna 1958, US Army Natick Institute neSWIFT Institute vakatanga kudzidza chikafu chakapfava chiri mumagaba kuti mauto ashandise, kuitira kushandisa bhegi rakabikwa nemhepo panzvimbo pechikafu chakabikwa mumagaba muhondo, kuyedzwa kwakawanda uye kushanda. Chikafu chakapfava chiri mumagaba chakagadzirwa neNatick Institute muna 1969 chakavimbwa uye chakashandiswa zvinobudirira kuApollo Aerospace Program.
Muna 1968, kambani yeJapan Otsuka Food Industry Co., Ltd. inoshandisa chigadzirwa che curry chinoonekera uye chinodziya, uye chakabudirira kutengeswa muJapan. Muna 1969, jira realuminium rakachinjwa kuita zvinhu zvekugadzira kuti bhegi riwedzere kunaka, zvekuti kutengeswa kwemusika kwakaramba kuchikura; muna 1970, yakatanga kugadzira mupunga wakarongedzwa nemabhegi e retort; muna 1972, bhegi re retort rakagadzirwa, uye kutengeserana, zvinhu, Meatballs dzakaiswa mumabhegi e retort dzakaiswawo mumusika.
Chikwama chekurereka chemhando yealuminium foil chakatanga chakagadzirwa nezvinhu zvitatu zvisingapise, chinonzi "retort pouch" (RP muchidimbu), chikwama chekurereka chinotengeswa neToyo Can Company yekuJapan, chine aluminium foil inonzi RP-F (inodzivirira kusvika 135 ° C), mabhegi ecomposite anoonekera akawanda asina aluminium foil anonzi RP-T, RR-N (inodzivirira kusvika 120 ° C). Nyika dzekuEurope neAmerica dzinoti bhegi iri igaba rinochinjika (Flexible Can kana Soft Can).
Zvimiro zvehomwe yekudzoreredza
1. Inogona kucheneswa zvachose, tupukanana tusingapindi, uye hupenyu hwesherufu hurefu. Bhegi rinoonekera rinogona kugara kwenguva inopfuura gore rimwe chete, uye bhegi remhando yealuminium foil retort rinogona kugara kwemakore anopfuura maviri.
2. Kupinda kweokisijeni uye kupindira kwehunyoro zviri pedyo ne zero, zvichiita kuti zviomere kuti zviri mukati zvishandurwe nemakemikari, uye zvinogona kuchengetedza hunhu hwezviri mukati kwenguva yakareba.
3. Tekinoroji yekugadzira uye michina yekudya mumagaba esimbi nemabhodhoro egirazi zvinogona kushandiswa.
4. Kuvhara kwacho kwakavimbika uye kuri nyore.
5. Bhegi rinogona kuvharwa nekupisa uye rinogona kubhohwa nemavara akaita seV uye U, ayo ari nyore kubvaruka uye kudyiwa nemaoko.
6. Kushongedzwa kwekudhinda kwakanaka.
7. Inogona kudyiwa mushure mekudziya mukati memaminitsi matatu.
8. Inogona kuchengetwa patembiricha yemumba uye inogona kudyiwa chero nguva.
9. Yakakodzera kurongedza chikafu chitete, senge hove, nyama, nezvimwewo.
10. Marara ari nyore kubata.
11. Saizi yebhegi inogona kusarudzwa zvakasiyana-siyana, kunyanya bhegi diki rekurongedza, iro riri nyore kupfuura chikafu chemumagaba.
Nguva yekutumira: Kubvumbi-14-2022