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Kev tshawb fawb txog cov khoom noj hauv qab uas mos mos yog ua los ntawm Tebchaws Meskas, pib xyoo 1940. Xyoo 1956, Nelson thiab Seinberg ntawm Illinois tau sim ua ntau zaj duab xis suav nrog zaj duab xis polyester. Txij li xyoo 1958, Lub Koom Haum Tub Rog Asmeskas Natick thiab Lub Koom Haum SWIFT tau pib kawm txog cov khoom noj hauv qab uas mos mos...Nyeem ntxiv»
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Cov khoom noj hauv qab uas yooj ywm yuav tsum hu ua cov khoom ntim uas muaj kev cuam tshuam siab, uas yog, nrog cov ntawv ci txhuas, cov txhuas lossis cov hlau nplaum, ethylene vinyl cawv copolymer (EVOH), polyvinylidene chloride (PVDC), oxide-coated (SiO lossis Al2O3) acrylic resin txheej lossis Nano-inorganic tshuaj yog t...Nyeem ntxiv»
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"Lub qhov no tau tsim tawm ntau tshaj ib xyoos, vim li cas nws tseem nyob hauv lub txee lub neej? Puas tseem noj tau? Puas muaj ntau yam tshuaj preservatives nyob rau hauv nws? Lub qhov no puas muaj kev nyab xeeb?" Ntau tus neeg siv khoom yuav txhawj xeeb txog kev khaws cia mus sij hawm ntev. Cov lus nug zoo sib xws tshwm sim los ntawm cov khoom noj hauv qab, tab sis qhov tseeb ca ...Nyeem ntxiv»
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"Lub Tebchaws Cov Khoom Noj Khoom Haus Kev Nyab Xeeb rau Cov Khoom Noj Hauv Qab GB7098-2015" txhais cov khoom noj hauv qab no: Siv cov txiv hmab txiv ntoo, zaub, cov nceb noj tau, cov tsiaj txhu thiab cov nqaij qaib, cov tsiaj hauv dej, thiab lwm yam ua cov khoom siv raw, ua tiav los ntawm kev ua tiav, canning, sealing, cua sov sterilization thiab lwm yam txheej txheem ...Nyeem ntxiv»
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Ib qho ntawm cov laj thawj uas ua rau ntau tus neeg siv internet thuam cov khoom noj hauv qab yog vim lawv xav tias cov khoom noj hauv qab "tsis tshiab kiag li" thiab "yeej tsis muaj txiaj ntsig zoo". Qhov no puas yog qhov tseeb tiag? "Tom qab ua cov khoom noj hauv qab kub heev, cov khoom noj khoom haus yuav phem dua li cov khoom noj tshiab hauv...Nyeem ntxiv»
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Zoo siab ua tsaug rau qhov kev vam meej ntawm txoj haujlwm koom tes ntawm Shandong Dingtaisheng Machinery Technology Co., Ltd. (DTS) thiab Henan Shuanghui Development Co., Ltd. (Shuanghui development). Raws li paub zoo, WH Group International Co., Ltd. (“WH Group”) yog lub tuam txhab khoom noj nqaij npuas loj tshaj plaws ...Nyeem ntxiv»
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DTS koom nrog lub koom haum kev lag luam canning hauv Suav teb dua. Yav tom ntej, dingtaisheng yuav ua tib zoo saib xyuas kev lag luam canning thiab pab txhawb kev lag luam canning. Muab cov khoom siv sterilization / retort / autoclave zoo dua rau kev lag luam.Nyeem ntxiv»
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Vim tias cov dej haus txiv hmab txiv ntoo feem ntau yog cov khoom muaj kua qaub ntau (pH 4, 6 lossis qis dua), lawv tsis tas yuav tsum tau ua kom sov heev (UHT). Qhov no yog vim lawv cov kua qaub ntau tiv thaiv kev loj hlob ntawm cov kab mob, cov pwm thiab cov poov xab. Lawv yuav tsum tau kho cua sov kom muaj kev nyab xeeb thaum tswj hwm qhov zoo hauv...Nyeem ntxiv»
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Arctic Ocean Beverage, txij li xyoo 1936, yog lub tuam txhab tsim dej haus uas paub zoo hauv Suav teb thiab nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam dej haus hauv Suav teb. Lub tuam txhab nruj rau kev tswj xyuas cov khoom zoo thiab cov khoom siv tsim khoom. DTS tau txais kev ntseeg siab vim nws txoj haujlwm ua tus thawj coj thiab kev siv tshuab muaj zog...Nyeem ntxiv»
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Arctic Ocean Beverage, txij li xyoo 1936, yog lub tuam txhab tsim dej haus uas paub zoo hauv Suav teb thiab nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam dej haus hauv Suav teb. Lub tuam txhab nruj rau kev tswj xyuas cov khoom zoo thiab cov khoom siv tsim khoom. DTS tau txais kev ntseeg siab vim nws txoj haujlwm ua tus thawj coj thiab kev siv tshuab muaj zog...Nyeem ntxiv»
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Thaum lub sijhawm ua kom huv si kub heev, peb cov khoom qee zaum ntsib teeb meem ntawm kev nthuav dav ntawm lub tank lossis lub hau bulging. Cov teeb meem no feem ntau yog tshwm sim los ntawm cov xwm txheej hauv qab no: Thawj qhov yog qhov nthuav dav ntawm lub cev ntawm cov kaus poom, uas feem ntau yog vim qhov tsis zoo shrinkage thiab txias sai ...Nyeem ntxiv»
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Lub tshuab sterilization retort muaj kev nyab xeeb, tiav, rhiab heev thiab txhim khu kev qha. Yuav tsum tau ntxiv kev saib xyuas thiab kev ntsuas tsis tu ncua thaum siv. Lub zog pib thiab mus ncig ntawm lub valve kev nyab xeeb retort yuav tsum sib npaug rau lub zog tsim, uas yuav tsum rhiab heev thiab txhim khu kev qha. Yog li dab tsi yog cov kev ceev faj rau...Nyeem ntxiv»