Kev tshawb fawb ntawm cov khoom noj hauv cov kaus poom yog coj los ntawm Tebchaws Meskas, pib xyoo 1940. Xyoo 1956, Nelson thiab Seinberg ntawm Illinois tau sim sim nrog ntau cov yeeb yaj kiab xws li polyester zaj duab xis.Txij li xyoo 1958, US Army Natick lub koom haum thiab SWIFT lub koom haum tau pib kawm cov khoom noj hauv kaus poom rau cov tub rog siv, txhawm rau siv lub hnab steamed es tsis txhob siv cov tinplate cov kaus poom zaub mov hauv kev sib ntaus sib tua, ntau qhov kev sim thiab kev ua tau zoo. kuaj.Cov kaus poom mos mos ua los ntawm lub koom haum Natick hauv xyoo 1969 tau ntseeg thiab ua tiav rau Apollo Aerospace Program.
Xyoo 1968, Japanese Otsuka Food Industry Co., Ltd. siv lub pob tshab siab kub retort hnab ntim cov khoom noj curry, thiab nws tau ua tiav kev lag luam hauv Nyiv.Xyoo 1969, cov ntawv txhuas txhuas tau hloov pauv raws li cov khoom siv raw los ua kom cov khoom zoo ntawm lub hnab, kom lub khw muag khoom txuas ntxiv mus;xyoo 1970, nws pib tsim cov khoom lag luam nplej uas ntim nrog cov hnab retort;Xyoo 1972, lub hnab retort tau tsim, thiab kev lag luam, khoom muag, Lub hnab ntim cov hnab ntim khoom kuj tau muab tso rau hauv khw.
Aluminium foil hom retort hnab yog thawj zaug ua los ntawm peb txheej ntawm cov ntaub ntawv kub-resistant, hu ua "retort pouch" (RP luv), ib lub hnab retort muag los ntawm Nyiv lub tuam txhab Toyo Can, muaj cov ntawv txhuas hu ua RP-F (tiv taus rau 135. ° C), pob tshab ntau txheej cov hnab tsis muaj txhuas ntawv ci yog hu ua RP-T, RR-N (tiv taus rau 120 ° C).Cov teb chaws Europe thiab Asmeskas hu lub hnab no ua tau yooj yim (Flexible Can or Soft Can).
Retort hnab nta
1. Nws tuaj yeem ua kom tsis muaj menyuam, cov kab mob yuav tsis cuam tshuam, thiab lub txee lub neej ntev.Lub hnab pob tshab muaj lub txee lub neej ntawm ntau tshaj li ib xyoos, thiab lub hnab ntim cov ntaub ntawv aluminium muaj lub txee lub neej ntawm ntau tshaj ob xyoos.
2. Oxygen permeability thiab noo noo permeability yog ze rau xoom, ua rau nws yuav luag tsis yooj yim rau cov ntsiab lus mus rau kev hloov tshuaj lom neeg, thiab tuaj yeem tswj xyuas cov ntsiab lus zoo rau lub sijhawm ntev.
3. Cov tshuab tsim khoom thiab cov khoom siv ntawm cov kaus poom zaub mov hauv cov kaus poom hlau thiab iav fwj tuaj yeem siv tau.
4. Lub sealing yog txhim khu kev qha thiab yooj yim.
5. Lub hnab tuaj yeem ua kom sov thiab ntim tau nrog V-shaped thiab U-shaped notches, uas yooj yim los tsim kua muag thiab noj ntawm tes.
6. Lub tshuab luam ntawv kho kom zoo nkauj.
7. Nws tuaj yeem noj tau tom qab cua sov li 3 feeb.
8. Nws tuaj yeem khaws cia hauv chav tsev kub thiab tuaj yeem noj tau txhua lub sijhawm.
9. Nws yog tsim rau ntim cov zaub mov nyias, xws li ntses fillet, nqaij fillet, thiab lwm yam.
10. Cov khib nyiab yog yooj yim los tuav.
11. Qhov loj ntawm lub hnab tuaj yeem xaiv tau ntau yam, tshwj xeeb tshaj yog lub hnab ntim me me, uas yooj yim dua li cov khoom noj hauv kaus poom.
Post lub sij hawm: Apr-14-2022