Views: 0 Author: Site Editor Publish Time: 2025-06-02 Keeb Kwm: Qhov chaw
Txhuas cov kaus poom muaj nyob txhua qhov chaw - los ntawm koj cov dej qab zib uas koj nyiam mus rau lub zog haus thiab cov kaus poom txias brews. Tab sis koj puas paub tias txhua yam ntawm cov dej haus txhuas no zais qee yam pom hauv? Nws tsis yog hlau tuav koj cov dej haus xwb. Muaj ib txheej nyias ntawm cov yas - thiab nws ua lub luag haujlwm loj dua li cov neeg feem coob paub.
Tsab ntawv xov xwm no tshawb txog vim li cas cov kaus poom txhuas tau ntim nrog cov yas, cov ntaub ntawv siv dab tsi, seb nws puas muaj kev nyab xeeb, thiab qhov no txhais li cas rau kev rov ua dua tshiab thiab kev noj qab haus huv.
Thaum txhuas zoo li huv si thiab nws yog xim hlau rau sab nraud, sab hauv feem ntau cov kaus poom yog ib qho ntshiab lossis me ntsis tinted epoxy txheej. Qhov no ultra-nyias zaj duab xis - tsuas yog 1 mus rau 10 microns tuab - yog txau rau hauv lub kaus poom los tsim kev tiv thaiv kev tiv thaiv ntawm cov hlau thiab dej haus.
Hauv kev lag luam tuaj yeem, qhov no yog hu ua 'lacquer', thiab nws feem ntau yog tsim los ntawm cov ntaub ntawv yas xws li epoxy resin, yas, lossis acrylic. Txawm hais tias tsis pom thiab feem ntau tsis quav ntsej, cov txheej txheem no yog ib qho ntawm cov khoom siv feem ntau ntawm cov qauv ua tau.
Thaum xub thawj siab ib muag, txhuas tej zaum yuav zoo li ib tug khov kho, uas tsis yog-reactive hlau - zoo meej rau ntim khoom noj thiab dej haus. Tab sis qhov tseeb, txhuas yog cov tshuaj lom neeg heev, tshwj xeeb tshaj yog thaum nws los rau hauv kev sib cuag nrog qee cov kua qaub, ntsev, thiab cov tshuaj tua kab mob uas feem ntau pom hauv cov dej haus niaj hnub thiab cov zaub mov tiav.
Cov dej qab zib, cov dej qab zib, cov kua txiv hmab txiv ntoo, cov dej haus ua si, thiab txawm tias qee cov dej qab zib feem ntau muaj citric acid, phosphoric acid, lossis cov tshuaj chloride siab - tag nrho cov no tuaj yeem ua rau muaj kev cuam tshuam ntawm cov txhuas liab qab. Yog tias tsis muaj kev tiv thaiv hauv lub kaus poom, cov dej haus no yuav pib tawg cov hlau tsis pub dhau hnub. Qhov tshwm sim? Metallic flavors, roj poob, tsis muaj zog cov qauv kev ncaj ncees, leaks, thiab nyob rau hauv huab mob, txawm micro-perforations uas ua rau cov khoom tsis ua hauj lwm thiab spoilage.
Txhawm rau tiv thaiv tag nrho cov no, cov neeg tsim khoom siv txheej txheej nyias ntawm cov yas txheej, tseem hu ua lacquer, ntawm cov phab ntsa sab hauv. aluminium cov kaus poom . Cov txheej no ua si ntau lub luag haujlwm tseem ceeb - tsis yog ib qho. Cia peb rhuav tshem lawv:
Muaj nuj nqi |
Lub hom phiaj |
Corrosion Resistance |
Tiv thaiv acids thiab ntsev los ntawm reacting nrog thiab degrading cov txhuas |
Flavour Preservation |
Nres hlau leaching uas tuaj yeem hloov qhov saj thiab aroma ntawm cov dej haus |
Kev Tiv Thaiv Carbonation |
Tuav lub siab thiab fizz los ntawm kev sib khi micro-kawg hauv cov hlau nto |
Khoom Kev Nyab Xeeb & Txee Lub neej |
Tsis txhob xau, kab mob sib kis, thiab txuas ntxiv kev cia khoom |
Ntim Durability |
Ua kom cov kaus poom tuaj yeem tiv thaiv stacking, shipping, thiab kev hloov ib puag ncig |
Txawm tias zoo li cov dej haus me me xws li Diet Coke tuaj yeem ua rau muaj kev cuam tshuam tsis zoo vim lawv cov khoom qab zib thiab cov ntsiab lus acidic. Yog tsis muaj kev tiv thaiv liner, ib lub kaus poom ntawm cov dej qab zib yuav zoo li corrode ntawm sab hauv tawm hauv qab ib lub lim tiam. Cov kua txiv hmab txiv ntoo, tshwj xeeb tshaj yog cov txiv hmab txiv ntoo citrus, kuj yog acidic heev thiab yuav tsis kav ntev rau hauv ib qho txhuas liab qab.
Qee cov dej haus muaj zog muaj zog heev uas tsis muaj cov txheej txheem uas twb muaj lawm tuaj yeem tiv thaiv lub peev xwm los ntawm kev raug mus ntev. Vim li no, qee cov formulations yog kho dua tshiab los yog ntim rau hauv lwm lub thawv, xws li iav fwj los yog ntau lub thawv.
Ib qho yuav xav tsis thoob: vim li cas ho tsis tsuas yog siv cov txhuas tuab los tiv thaiv corrosion? Cov lus teb yog nyob rau hauv tus nqi, qhov hnyav, sustainability, thiab manufacturing feasibility. Cov kaus poom dej haus yog tsim los ntawm ntau billions - nrog rau qhov nruab nrab tuaj yeem siv tsawg li 14 grams ntawm txhuas. Ua kom cov tuab yuav ua rau cov kaus poom hnyav dua thiab tsis tshua muaj eco-phooj ywg, txo tus nqi rov ua dua, thiab nce nqi ntau lawm.
Hloov chaw, kev lag luam tso siab rau cov txheej txheem ua haujlwm siab, uas muab kev tiv thaiv zoo ntawm ib feem ntawm cov khoom siv thiab tus nqi. Cov txheej txheej no ua rau nws tuaj yeem siv ultra-ntev, nyias-walled aluminium, uas tseem nyob ruaj khov tsuas yog vim li cas sab hauv.
Dab tsi ua rau qhov no nthuav ntau dua yog tias cov txheej yas tsis yog 'ib qhov loj haum rau txhua yam.' Txhua hom dej haus yuav tsum muaj txheej txheej tshwj xeeb raws li nws cov khoom siv tshuaj. Piv txwv li:
● Cov khoom noj txiv lws suav yuav tsum muaj cov kua qaub-resistant thiab stain-resistant coatings.
● Beers yog softer ntawm lub kaus poom tab sis tseem xav tau txheej txheej los tiv thaiv kev hloov pauv thiab CO₂ poob.
● Cov txiv hmab txiv ntoo zoo li rhubarb yog corrosive heev uas lawv xav tau txog li peb txheej ntawm kev tiv thaiv lacquer.
Tag nrho cov no qhia txog qhov tseeb tias cov txheej sab hauv tsis yog qhov tsis tseem ceeb ntxiv, tab sis yog qhov tseem ceeb ntawm cov kaus poom dej haus niaj hnub - qhov tseem ceeb rau lawv txoj haujlwm, kev nyab xeeb, thiab kev lag luam muaj txiaj ntsig.
Feem ntau cov txheej txheem tuaj yeem ua los ntawm epoxy resins, feem ntau muab los ntawm Bisphenol A (BPA ). BPA pab tsim kom muaj zog, yoog raws, thiab nplaum txheej uas tiv thaiv lub siab thiab acidity. Txawm li cas los xij, vim muaj kev txhawj xeeb txog kev noj qab haus huv, ntau lub tuam txhab tau pib muab BPA-Free lwm txoj hauv kev - txawm tias cov no yuav muaj cov tshuaj zoo sib xws xws li BPS lossis BPF.
Hom kev coatings:
● Epoxy resins (BPA-raws li) - Feem ntau, tshwj xeeb tshaj yog rau cov dej haus carbonated.
● Vinyl lossis acrylic polymers - Siv rau qee lub kaus poom zaub mov lossis BPA-dawb daim ntawv lo.
● Oleoresin coatings – Cog raws li, siv nyob rau hauv ib co organic khoom kab.
Txhua hom dej haus feem ntau muaj cov txheej txheem kev cai. Piv txwv li:
● Npias cov kaus poom yuav tsum tau txheej tsawg heev vim hais tias cov proteins hauv npias ua raws li ntuj tsim oxygen scavengers.
● Txiv lws suav thiab pickles xav tau cov kua qaub-resistant coatings.
● Cov qhob noom xim kasfes thiab cov nqaij yuav tsum tau coatings uas tiv thaiv kev hloov pauv los yog pab cov zaub mov xaub tawm yooj yim.
Qhov no yog qhov uas lub ncauj lus tau txais kev tsis sib haum xeeb.
Bisphenol A (BPA) yog ib qho khoom siv tshuaj siv nyob rau hauv ntau cov yas thiab cov resins, suav nrog cov hauv ob sab phlu. Nws yog ib qho kev cuam tshuam endocrine, uas txhais tau hais tias nws tuaj yeem ua rau lossis cuam tshuam nrog cov tshuaj hormones. Cov kev tshawb fawb tshawb fawb tau txuas BPA rau:
● Cov kab mob qog nqaij hlav
● Mob cancer mis thiab prostate
● Kev rog thiab kev coj cwj pwm teeb meem
Txawm tias BPA-Dawb cov kaus poom tuaj yeem siv cov khoom sib xws zoo li BPS, uas qhia txog kev ua haujlwm estrogenic piv. Hauv lwm lo lus, hloov ib qho tshuaj rau lwm tus tsis yog ib txwm txhais tau tias nws muaj kev nyab xeeb dua.
Txawm hais tias muaj kev txhawj xeeb no, cov koom haum tswj hwm suav nrog FDA thiab EU cov thawj coj saib xyuas kev nyab xeeb khoom noj tau hais tias BPA ntau npaum li cas nkag mus rau hauv cov zaub mov lossis dej haus yog tsawg heev thiab nyob rau hauv 'kev nyab xeeb' qib raug.
Txawm li cas los xij, qee cov kws tshawb fawb thiab cov neeg siv khoom nyiam ua si kom nyab xeeb los ntawm kev txwv cov khoom noj kaus poom thiab haus dej haus, tshwj xeeb tshaj yog rau cov menyuam yaus lossis cov poj niam cev xeeb tub.
Hmoov zoo, tsis muaj. Txawm hais tias cov yas hauv ob sab phlu, txhuas cov kaus poom tseem yog ib qho ntawm cov khoom siv rov ua dua tshiab hauv ntiaj teb. Nov yog vim li cas:
● Thaum lub sij hawm rov ua dua tshiab, cov kaus poom tau rhuab mus rau ntau txhiab degrees.
● Cov yas, number case, thiab txheej kub hnyiab los yog skimmed, tawm hauv cov ntshiab txhuas.
● Cov khoom siv txhuas rov qab tuaj yeem rov qab siv tau yam tsis muaj kev poob zoo.
Muab piv rau cov fwj yas los yog cov khoom ntim sib xyaw, thiab txhuas yeej nyob rau hauv ob qho tib si sustainability thiab lub zog txuag.
Yog tias muaj peev xwm hais tias 'BPA-Free', nws tsis txhais hais tias nws tsis muaj tshuaj lom neeg. Nws tsuas yog txhais tau tias cov chaw tsim khoom siv cov tshuaj sib txawv - thiab qee zaum qhov kev hloov pauv tsis tau raug kuaj tag nrho rau kev noj qab haus huv mus sij hawm ntev.
Ob peb lub tswv yim rau kev xaiv nyab xeeb:
● Siv lub khob ntim thaum muaj, tshwj xeeb tshaj yog rau cov khoom acidic xws li txiv lws suav lossis kua txiv hmab txiv ntoo.
● Txwv tsis pub noj cov zaub mov / dej haus txhua hnub yog tias koj txhawj xeeb txog kev kis mus ntev.
● Tsis txhob kub cov zaub mov hauv lub kaus poom - qhov sov sov ua rau cov tshuaj tsiv teb tsaws.
● Nrhiav cov kaus poom uas muaj cov lej 3 lossis 7 — cov no feem ntau yuav suav nrog BPA lossis cov yas zoo sib xws.
Q: Puas yog BPA tseem siv nyob rau hauv feem ntau txhuas tuaj yeem txheej?
A: Yog lawm, ntau txheej txheej tseem siv BPA-raws li epoxy resins, txawm tias qee cov khoom tau hloov mus rau BPA-dawb lwm yam.
Q: Puas yog cov yas liner cuam tshuam rau txhuas tuaj yeem rov ua dua tshiab?
A: Tsis yog. Lub liner kub hnyiab tawm thaum lub sij hawm rov ua dua thiab tsis cuam tshuam nrog kev rov qab los ntawm txhuas.
Q: Puas yog BPA-dawb cov kaus poom muaj kev nyab xeeb?
A: Tsis tas li. Lawv yuav muaj cov tshuaj zoo sib xws xws li BPS lossis BPF, uas tuaj yeem cuam tshuam cov tshuaj hormones.
Q: Cov dej qab ntsev zoo li dej qab zib puas tuaj yeem ua rau tsis muaj txheej?
A: Yog. Yog tsis muaj hauv ob sab phlu, cov dej haus acidic tuaj yeem corrode cov txhuas hauv ob peb hnub xwb.
Q: Vim li cas cov ntaub ntawv yas liner tsis tau teev nyob rau hauv lub kaus poom?
A: Cov kev cai tam sim no tsis xav kom cov neeg tsim khoom nthuav tawm cov ntaub ntawv siv hauv ntim.
Cov txheej yas hauv cov kaus poom yog ib qho tseem ceeb ntawm kev ntim khoom niaj hnub - ua kom peb cov dej haus nyob twj ywm tshiab, nyab xeeb, thiab tsw qab. Tab sis cov ntaub ntawv siv, tshwj xeeb tshaj yog BPA, tau ua rau muaj kev txhawj xeeb txog kev noj qab haus huv thiab ib puag ncig.
Raws li kev tshawb fawb txuas ntxiv, qee cov tuam txhab lag luam tau hloov mus rau cov nroj tsuag los yog cov khoom siv hluavtaws muaj kev nyab xeeb, tab sis tag nrho cov pob tshab tseem tsis muaj. Txog tam sim no, tus qauv tuaj yeem tseem yog qhov kev xav tsis thoob - ntsuas chemistry, engineering, thiab yooj yim.
Thiab txawm hais tias cov kaus poom aluminium yog qhov rov ua dua tshiab tsis kawg, txoj kev nyab xeeb tshaj plaws raws li cov neeg siv khoom yog kev paub: paub koj tab tom yuav dab tsi, nws tau ua li cas, thiab lwm txoj hauv kev yuav zoo dua rau koj txoj kev ua neej.
