Thaum tshav kub kub -Sealing Foil yog dab tsi
Thaum tshav kub kub- sealing aluminium foil yog cov khoom ntim tshwj xeeb: cov ntawv txhuas nyias nyias ua haujlwm nrog cov txheej txheem thermoplastic lossis laminated txheej uas tso cai rau nws kom ruaj ntseg rau nws tus kheej lossis rau lwm lub substrate thaum tshav kub thiab siab. Cov ntaub ntawv foob ua raws li cov thermoplastic yaj thiab ntub rau qhov chaw tawm tsam, tom qab ntawd tso rau ntawm qhov cua txias los tsim kom muaj cua txias, tamper- pom tseeb kaw. Cov txheej txhuas ua rau lub zog, thermal conductivity ntawm kwv yees li 230 W ib 'meter' ib kelvin, thiab muaj kev tiv thaiv kev ya raws, oxygen thiab lub teeb, thaum lub txheej muab lub sealing muaj nuj nqi. Cov kev tsim kho ib txwm siv cov ntawv ci hauv paus ntawm 8011 lossis 8079 alloy ntawm 6 txog 50 micrometers, nyob ntawm pob thiab nws cov kev txwv.
Txheej txheej thiab cov khoom siv
Lub tshav kub-cov ntawv foob yog ua nyob rau hauv peb txheej. Lub hauv paus aluminium txheej nqa cov khoom siv kho tshuab thiab thaiv cov haujlwm. Ib txheej primer, feem ntau yog acrylic lossis polyester resin, txhim kho adhesion ntawm cov ntawv ci du thiab txheej sealing. Lub tshav kub- sealable txheej yog cov thermoplastic polymer xws li polyethylene, polypropylene los yog ethylene vinyl acetate, uas yaj nyob rau hauv thaj tsam li ntawm 120 mus rau 180 degrees Celsius thiab tsim ib daim ntawv cog lus hermetic thaum nias tiv thaiv pob flange. Kev xaiv ntawm polymer thiab txheej hnyav tswj lub qhov rais sealing kub, tev tus cwj pwm thiab seb lub foob puas yog peelable los yog mus tas li.
Yuav Ua Li Cas
Kev tsim khoom pib nrog kev npaj alloy, feem ntau yog siab - purity aluminium nrog me me ntxiv ntawm hlau thiab silicon kom sib npaug zog thiab formability. Cov hlau yog txias- dov mus rau ultra- cov ntsuas ntsuas ntawm cov mills precision nrog nruj tuab tswj, tom qab ntawd tshuaj ntxuav thiab corona- kho kom tsa lub zog saum npoo kom zoo txheej adhesion. Lub sealant yog siv los ntawm extrusion lamination, qhov twg molten polymer yog nteg rau ntawm cov ntawv ci, los yog qhuav -bond lamination, qhov hnyav -raws li nplaum bonds pre- ua polymer zaj duab xis rau cov ntawv ci. Cov khoom siv coated yog kho nyob rau hauv qhov cub kom tshem tawm cov kuab tshuaj thiab teeb cov khaubncaws sab nraud povtseg, tom qab ntawd txiav thiab rov ua dua rau hauv cov yob ntawm qhov dav xav tau los ntawm cov kab ntim khoom.
Seal thiab Barrier Performance
Lub zog foob yog qhov tseem ceeb ntawm kev ntsuas kev ua haujlwm, feem ntau ntsuas los ntawm kev kuaj tev thiab feem ntau nyob rau hauv thaj tsam ntawm 3 txog 15 N rau 15 mm dav, nyob ntawm qhov hnyav ntawm txheej thiab sealing tej yam kev mob. Thaum tshav kub kub kuj tseem ceeb rau tej pob khoom uas retorted los yog kub - puv: ib tug zoo tsim withstands retort sterilization ntawm 121 degrees Celsius rau 30 feeb yam tsis muaj delamination. Barrier kev ua tau zoo yog ntsuas los ntawm kev sib kis tus nqi, nrog siab -barrier foil laminates feem ntau qhia cov pa xa tawm qis dua 0.5 cubic centimeters ib square meter ib hnub twg thiab dej vapor kis qis dua 0.1 grams ib square meter ib hnub twg. Cov duab no nyob ntawm qhov ua tiav laminate, yog li cov neeg ntim khoom yuav tsum tau lees paub cov qauv kawg es tsis yog cov ntawv ci ib leeg.
Kev lag luam kev siv
Kev ntim khoom noj yog lub khw loj tshaj plaws: ua ntej- cov tais zaub mov ua noj siv cov ntawv ci hau uas ntim rau hauv cov tais polypropylene thiab zam lub microwave reheating, thiab kas fes thiab khoom noj txom ncauj hnab siv cov ntawv ci laminates uas tiv thaiv aroma thiab thaiv lub teeb ultraviolet. Kev ntim tshuaj siv cov ntawv nyias nyias, feem ntau nyob ib ncig ntawm 20 micrometers, hauv cov pob hlwv nrog cov txheej thaiv uas ua kom cov dej noo thiab cov pa tawm ntawm cov ntsiav tshuaj. Kev ntim khoom siv hluav taws xob yog ib daim ntawv thov loj hlob sai, nrog cov hnab ntawv aluminium nyob ib ncig ntawm 40 micrometers tuab thiab polypropylene sealing txheej siv rau lithium- ion roj teeb hlwb los tiv thaiv electrolyte to. Nyob rau hauv txhua rooj plaub, cov ntawv ci kev tsim kho yog txuam nrog cov khoom rhiab heev, lub filling thiab sealing tshuab, thiab qhov chaw faib khoom.
Xaiv thiab txheeb xyuas cov cua sov-Seal Foil
Cov neeg yuav khoom yuav tsum qhia meej cov alloy thiab ntsuas ntawm cov ntawv ci hauv paus, hom sealant thiab txheej hnyav, sealing kub thiab lub sijhawm nyob hauv lub qhov rais, thiab txhua yam khoom noj - tiv tauj lossis kev tswj xyuas raws li qhov xav tau rau lub khw muag khoom. Kev sim ua piv txwv ntawm lub tshuab ntim khoom tiag yog pom zoo, vim tias lub zog foob nyob ntawm kev sib cuam tshuam ntawm cov ntawv ci, cov khoom ntim khoom thiab lub tshuab tsis ua haujlwm. Cov neeg muab khoom siv yuav tsum muab cov ntawv pov thawj uas sau txog kev tsim kho, txheej txheej hnyav, qhov ntsuas qhov cuam tshuam thiab ua raws li cov khoom noj uas cuam tshuam nrog -cov kev cai tiv tauj, yog li tus neeg ntim khoom tuaj yeem tsim nyog rau cov khoom tsim khoom.
FAQ
Thaum tshav kub kub- sealing foil ua lub foob li cas?
Cov txheej txheej thermoplastic melts ntawm ib ncig ntawm 120 mus rau 180 degrees Celsius thiab khi rau qhov tsis sib haum xeeb nyob rau hauv lub siab, ces teem rau cua txias los tsim ib tug airtight kaw.
Dab tsi alloys yog siv rau lub hauv paus ntawv ci?
8011 thiab 8079 yog lub hauv paus alloys, xaiv rau lawv lub zog, formability thiab barrier zog nyob rau hauv nyias gauges.
Puas tuaj yeem ua kom sov-cov ntawv foob tuaj yeem tiv thaiv kom tsis muaj menyuam?
Cov kev tsim kho tau zoo tuaj yeem tiv taus cov xwm txheej ntawm 121 degrees Celsius rau 30 feeb yam tsis muaj delamination, yog vim li cas lawv thiaj siv rau txee- cov tais zaub mov ruaj khov.
Dab tsi yog qhov raug foob lub zog rau cov ntawv ci lidding?
Lub zog foob feem ntau yog nyob rau hauv thaj tsam ntawm 3 mus rau 15 N ib 15 hli dav, txheeb xyuas los ntawm kev kuaj tev, thiab nyob ntawm qhov hnyav ntawm txheej thiab sealing tsis.
Puas yog tshav kub-cov ntawv foob siv hauv cov ntim roj teeb?
Yog lawm. Lithium-ion roj teeb hnab siv cov ntawv ci laminates nrog polypropylene sealing txheej los tiv thaiv electrolyte to thiab ya raws.