Lub Invention ntawm Aluminium Ntawv Nyiaj
Aluminium ntawv ci yog thawj zaug ua lag luam nyob rau hauv Switzerland nyob rau hauv 1910, thaum ib tug dov txheej txheem tsim uas yuav txo tau aluminium rau nyias, hloov tau. Cov ntawv ci thaum ntxov yog kim thiab tau siv tsuas yog rau cov khoom kim heev, feem ntau nto moo wrapping hwm chocolate. Raws li dov thev naus laus zis tau txhim kho thaum xyoo 1910 thiab 1920s, cov nqi tsim khoom tau poob thiab cov ntawv ci tau siv rau ntau yam khoom siv, suav nrog cov ntim khoom noj mis thiab khoom qab zib. Los ntawm lig 1920s, loj ntau lawm yog ua tau, thiab cov khoom pib nws hloov los ntawm ib tug novelty mus rau lub ntim staple. Qhov kev ua haujlwm tseem ceeb yog lub peev xwm los yob aluminium nyias txaus kom muaj kev lag luam thaum ua kom tsis txhob muaj lub qhov uas yuav ua rau nws txoj kev ua haujlwm tsis zoo.
Yuav Ua Li Cas Foil Revolutionized Food Packaging
Ua ntej ntawv ci, cov khoom noj uas ploj mus tau muab qhwv rau hauv daim ntawv, daim ntawv waxed lossis tin foil, txhua qhov kev txwv loj. Daim ntawv absorbs ya raws thiab roj, waxed ntawv muaj me me barrier, thiab tin foil tuaj yeem muab cov xim hlau saj thiab hnov mob nrog cov khoom noj acidic. Aluminium ntawv ci hloov qhov no: nws yog lub teeb yuag, malleable, nruab nrab ntawm saj, thiab tsis hnov mob nrog cov khoom noj acids. Qhov tseem ceeb tshaj plaws, cov txheej txheem txhuas txuas ntxiv yog xyaum ua kom tsis muaj dej noo, oxygen, lub teeb thiab aromas, yog li ntawv ci - qhwv cov zaub mov khaws nws cov freshness, tsw thiab khoom noj muaj txiaj ntsig ntev dua. Thaum Tsov Rog Ntiaj Teb Zaum Ob, cov ntawv ci tau dhau los ua qhov tseem ceeb rau kev ua tub rog vim tias nws tiv thaiv cov zaub mov los ntawm kev thauj mus los hnyav thiab khaws cia. Tom qab tsov rog, cov khw loj tau txais cov ntawv ci rau qhwv cov nqaij, cheese thiab khoom noj txom ncauj, thiab ua ntej - txiav cov ntawv thiab cov yob hauv tsev ua rau nws yog ib qho tseem ceeb hauv chav ua noj.
Cov Ntsiab Lus Tseem Ceeb hauv Kev Tsim Kho Kev Lag Luam
Kev lag luam zaj dab neeg ntawm cov ntawv ci yog cim los ntawm kev saws me nyuam tseem ceeb. Xyoo 1911, ib lub tuam txhab Swiss chocolate tau pib siv cov ntawv ci rau cov qhob noom xim kasfes, thawj daim ntawv thov lub npe loj. Hauv xyoo 1920, kev lag luam khoom noj siv mis tau txais cov ntawv ci rau lub ntim butter, qhov twg nws cov khoom thaiv thiab huv si ntxiv tus nqi. Los ntawm xyoo 1950, ntawv ci- cov thawv ntim tau txuas ntxiv lub neej txee ntawm cov kua txiv hmab txiv ntoo thiab mis nyuj, tsim cov ntim aseptic. Nyob rau xyoo 1960, qhov chaw pabcuam tau siv cov ntawv ci hauv cov ntaub npog thermal rwb thaiv tsev, ua kom pom nws qhov kev ua tau zoo hauv qhov chaw huab cua. Hauv kaum xyoo tom ntej no, kev ntim khoom yooj yim tau loj hlob ntawm cov ntawv ci{10}}raws li laminates rau khoom noj txom ncauj, kas fes, npaj zaub mov thiab tshuaj, thiab cov ntawv ci hauv tsev tau dhau los ua cov khoom tseem ceeb hauv ntiaj teb. Txhua qhov tseem ceeb nthuav dav cov khoom siv lub luag haujlwm los ntawm cov khoom kim heev niche mus rau qhov tsim nyog muaj.
Kab lis kev cai thiab Geographic Spread
Kev saws me nyuam ntawm cov ntawv ci ua raws ntau txoj hauv kev thoob ntiaj teb. Hauv North America, tom qab- tsov rog suburbanization thiab qhov nce ntawm cov zaub mov khov ua rau tsev neeg xav tau, thiab ntawv ci tau dhau los ua cov khoom siv hauv chav ua noj. Hauv Tebchaws Europe, cov ntawv ci tau txais txiaj ntsig thaum ntxov rau kev khaws cia cov neeg ua haujlwm cheese thiab chocolate, thiab nws siv hauv cov khoom noj siv mis thiab khoom noj khoom haus tseem muaj zog. Hauv kev lag luam Esxias, ntawv ci tuaj txog nrog cov niaj hnub laminated ntim rau cov khoom noj txom ncauj thiab cov khoom noj tam sim no, thiab tam sim no nws txhawb nqa cov zaub mov loj hauv cheeb tsam- kev lag luam. Nyob rau hauv Middle East, ntawv ci yog dav siv nyob rau hauv qeeb-cov tais diav ua noj, thiab thoob ntiaj teb ceev- cov khoom noj khoom haus cov ntawv ci rau cov ntaub qhwv. Niaj hnub no cov ntawv ci yog cov khoom siv thoob ntiaj teb, tsim nyob rau hauv txhua cheeb tsam kev lag luam loj thiab tau teev nyob rau hauv ntau txhiab hom ntim.
Modern Advancements thiab yav tom ntej
Niaj hnub nimno foil technology txuas ntxiv mus. Alloy tsim tau tso cai rau cov ntsuas nyias, nqes mus rau 6-9 microns, uas tswj kev ua haujlwm tsis zoo thaum txo cov khoom siv. Nano-coatings thiab engineered oxide interfaces txhim khu cov khoom thaiv thiab ua kom tswj tau tev tawm rau cov pob hlwv. Cov tswv yim ntim khoom ntse kos cov ntawv luam tawm lossis QR cov lej ntawm cov ntawv ci kom taug qab qhov tshiab thiab qhov tseeb. Kev rov ua dua tshiab tau zoo dua qub, nrog rau feem tseem ceeb ntawm cov ntawv ci tam sim no rov qab los hauv cov cheeb tsam nrog cov txheej txheem sau qoob loo, thiab kev tshawb fawb txuas ntxiv ntawm biodegradable thiab mono-cov ntaub ntawv foil composites uas sib npaug cuam tshuam nrog compostability. Cov kev taw qhia yog qhov tseeb: cov khoom siv tsawg dua, kev ua haujlwm ntau dua thiab ib puag ncig me me hneev taw, tsis muaj kev cuam tshuam rau qhov thaiv thiab qhov tuag-fold uas ua rau cov ntawv ci tseem ceeb hauv thawj qhov chaw.
FAQ
Thaum twg yog aluminium foil thawj zaug?
Aluminium ntawv ci yog thawj zaug ua lag luam nyob rau hauv Switzerland nyob rau hauv 1910. Nws yog thawj zaug kim thiab siv tsuas yog rau cov khoom kim heev xws li chocolate wrapping, thiab loj ntau lawm los ua tswv yim nyob rau hauv lub 1920s raws li dov technology txhim kho.
Vim li cas aluminium foil hloov tin foil?
Tin foil hnyav dua, kim dua thiab tuaj yeem muab cov xim hlau los yog hnov mob nrog cov khoom noj acidic. Aluminium ntawv ci yog sib dua, pheej yig dua, nruab nrab ntawm saj thiab chemically ruaj khov nrog zaub mov, yog li nws hloov tin foil hauv chav ua noj thiab ntim khoom hauv ob peb xyoos.
Yuav ua li cas foil ncua lub txee lub neej ntawm cov zaub mov?
Ib txheej txhuas txuas ntxiv yog xyaum ua kom tsis muaj dej noo, oxygen, lub teeb thiab aromas. Los ntawm kev thaiv cov xwm txheej no, cov ntawv ci ua rau cov txheej txheem tshuaj lom neeg thiab cov kab mob microbial ua rau cov zaub mov tsis zoo, uas yog vim li cas cov ntawv ci laminates siv rau kas fes, khoom noj txom ncauj, khoom noj siv mis, npaj zaub mov thiab tshuaj.
Puas yog aluminium foil recyclable?
Yog lawm, aluminium ntawv ci yog 100% recyclable thiab recycling txuag li 95% ntawm lub zog xav tau los tsim thawj txhuas. Qhov kev sib tw tseem ceeb yog cais cov ntawv ci los ntawm cov txheej yas hauv cov laminates, uas tau hais txog mono- cov khoom tsim thiab txhim kho kev txheeb xyuas.
Dab tsi yog qhov thinnest foil siv hauv ntim?
Cov ntawv ntim niaj hnub tuaj yeem dov mus txog 6-9 microns, nyias dua li tib neeg cov plaub hau, thaum tuav lub qhov tsis muaj qhov thaiv. Cov ntawv ci hauv tsev feem ntau yog 10-20 microns, thiab cov ntsuas hnyav yog siv qhov xav tau lub zog siv tshuab.