Hauv -Kev Ntsuas qhov tob: Cov Txheej Txheem Txhuas Txhuas hauv Cov Tshuaj yej Ntim yog qhov tseem ceeb tshaj qhov koj xav

Raws li cov nroj tsuag ntuj tsim -raws li dej haus, lub hauv paus zoo ntawm cov tshuaj yej nyob rau hauv kev nplua nuj thiab kev sib haum xeeb ntawm nws cov khoom siv hauv paus. Kev tuav lub sijhawm ntev - ruaj khov ntawm nws cov aroma, saj thiab xim yog qhov tseem ceeb uas yuav tsum tau ua raws li tag nrho cov txheej txheem los ntawm kev tsim khoom mus rau kev noj. Txawm li cas los xij, tshuaj yej nws tus kheej yog qhov muag heev -nws yog qhov cuam tshuam rau kev puas tsuaj los ntawm oxygen, noo noo, tsw thiab lub teeb nyob rau hauv ib puag ncig. Ntawm ntau cov tshuaj yej ntim cov tshuaj niaj hnub no, zoo li cov khoom siv hlau tsis tseem ceeb -aluminium foil- ua lub luag haujlwm tiv thaiv tsis tau. Nws qhov tseem ceeb yog feem ntau underestimated.

Lub hauv paus ua rau cov tshuaj yej tsis zoo feem ntau yog nyob rau hauv oxidation, noo noo nqus, tsw paug thiab lub teeb -induced tshuaj tiv thaiv.

Cov ntsiab lus tseem ceeb hauv tshuaj yej, xws li polyphenols, chlorophyll, vitamins thiab roj tsw qab, yog cov rhiab heev rau oxygen. Thaum raug cov pa txaus, oxidation tshwm sim sai heev, ua rau cov tshuaj yej dub xim xim, duller saj, poob ntawm freshness thiab briskness, thiab maj mam dissipation los yog transformation ntawm nws cov cim aroma rau undesirable tsw.

Lub caij no, cov qauv xoob thiab ntxeem tau ntawm cov tshuaj yej muab nws muaj zog hygroscopicity. Cov av noo ntau dhau yuav ua rau cov tshuaj yej nqus cov dej noo, uas tsis yog tsuas yog ua rau cov tshuaj yej qhuav poob nws qhov kev ntxhib los mos, tab sis qhov tseem ceeb tshaj, tsim cov kev mob zoo rau kev loj hlob ntawm cov kab mob microbial, ua kom cov pwm tsim thiab txhawb nqa hydrolysis ntawm cov khoom siv hauv paus ntsiab lus - ua rau muaj qhov tsw qab lossis txawm tias tsw qab. Tsis tas li ntawd, tshuaj yej yog nquag nqus ntau yam tsw los ntawm ib puag ncig ib puag ncig, paug nws cov aroma ntshiab. Rau cov tshuaj yej ntau yam xws li tshuaj yej ntsuab, lub teeb raug tuaj yeem ua rau photooxidation, ua kom cov chlorophyll decomposition thiab lipid oxidation, tig cov tshuaj yej xim daj -xim av thiab ua rau tsis kaj siab "hnub-bleached saj".

Aluminium foil muaj tseeb raws li lub cev thaiv kev tiv thaiv cov kev hem thawj no.

Nws tus nqi tseem ceeb nyob hauv nws qhov tshwj xeeb barrier zog. Aluminium ntawv ci muab ze li qhov ua tau zoo rau oxygen thiab dej vapor nkag mus. High-cov zaub mov zoo- qib aluminium ntawv ci muaj cov pa oxygen xa mus tsawg li 0.01cm³/m²·24h·atm, deb tshaj li cov hnab yas zoo tib yam. Qhov no txhais tau hais tias thaum cov txheej txheej aluminium ntawv yog laminated kom zoo rau hauv cov khoom ntim thiab tsim cov foob zoo, nws tuaj yeem yuav luag tag nrho cais cov tshuaj yej hauv pob los ntawm oxygen thiab noo noo nyob rau hauv ib puag ncig sab nraud. Qhov kev sib cais ntawm lub cev no tau txiav tawm txoj hauv kev tseem ceeb ntawm tshuaj yej oxidation thiab nqus dej noo, tsim kom muaj kev ruaj khov, qhuav thiab qis - oxygen microenvironment rau cov tshuaj yej.

Furthermore, aluminum foil's dense metallic structure effectively blocks the penetration of various gas molecules-whether the aroma of tea inside the package escaping outward or external odors infiltrating inward, both can be effectively prevented by this aluminum foil layer, thus maximizing the purity and intensity of tea aroma retention. Cov ntawv ci txhuas kuj tseem muaj qhov ua kom pom tseeb, uas tuaj yeem thaiv tag nrho cov teeb pom kev zoo nrog rau lub teeb ultraviolet, tiv thaiv lub teeb zoo -induced photooxidation cov tshuaj tiv thaiv. Qhov no yog qhov tseem ceeb tshwj xeeb rau lub teeb- cov tshuaj yej rhiab heev xws li tshuaj yej ntsuab thiab lub teeb- aroma oolong tshuaj yej.

Qhov kev ua tau zoo ntawm aluminium ntawv ci hauv ntim tsis tsuas yog nyob ntawm nws qhov muaj lossis tsis muaj - nws cov cuab yeej zoo thiab kev ua haujlwm yog qhov tseem ceeb.

Aluminium foil thickness yog ib qho tseem ceeb parameter cuam tshuam rau nws txoj kev ua tau zoo thiab lub zog txhua yam. Lub thickness ntawm cov ntawv txhuas feem ntau siv hauv cov tshuaj yej ntim feem ntau yog li ntawm 7 microns txog 9 microns. Thicker aluminium foil (xws li, 9 microns) theoretically muaj qis pinhole tus nqi thiab muaj peev xwm thaiv kev muaj zog, tab sis nws kuj ua rau cov nqi siab dua thiab yuav muaj kev txo qis hauv kev yooj yim. Cov neeg tsim khoom yuav tsum tau xaiv cov kev tshawb fawb raws li cov yam ntxwv ntawm cov tshuaj yej ntau yam, cov txee xav tau- lub neej yuav tsum tau ua thiab cov nqi siv nyiaj. Lub purity ntawm aluminium ntawv ci thiab deg huv si thaum lub sij hawm ua kuj ncaj qha cuam tshuam nws txoj kev ua tau zoo thiab lamination adhesion nrog yas zaj duab xis. Lwm qhov tseem ceeb heev tab sis feem ntau overlooked qhov taw qhia yog pinholes. Thaum lub sij hawm tsim khoom, tom qab lamination lossis lub hnab- ua cov txheej txheem, aluminium ntawv ci tuaj yeem tsim cov pinholes me me vim muaj ntau yam. Txawm hais tias cov pinholes tsis pom ntawm qhov muag liab qab, lawv tuaj yeem ua raws li cov pa oxygen thiab noo noo nkag mus, ua rau muaj kev cuam tshuam tag nrho cov teeb meem kev ua tau zoo ntawm aluminium ntawv ci.

Yog li ntawd, Beiyin Ntim Factory nruj me ntsis tswj cov txheej txheem ntau lawm thiab txais yuav cov cuab yeej kuaj online siab heev los saib xyuas tus nqi pinhole, kom ntseeg tau tias cov ntawv txhuas txhuas txheej muab kev ua haujlwm zoo. Aluminium ntawv nyiaj tsis tshua muaj siv ib leeg; nws feem ntau yog ua ke nrog cov yas zaj duab xis xws li polyester (PET), nylon (NY) thiab cam khwb cia polypropylene (CPP) los ntawm cov lamination qhuav los yog hnyav- cov txheej txheem lamination dawb los ua ntau yam - txheej cov ntaub ntawv sib xyaw. PET los yog NY muab cov cuab yeej zoo heev thiab kev luam tawm, thaum CPP muaj cua sov zoo- sealing kev ua tau zoo.

Lub luag hauj lwm ntawm aluminium foil txheej hauv tshuaj yej ntim mus deb tshaj qhov muab kev tiv thaiv lub cev. Qhov tseem ceeb tshaj, nws ua kom cov neeg siv khoom tseem tuaj yeem saj qhov tsw ntawm tshuaj yej ze rau nws lub Hoobkas qub rau lub sijhawm ntau tom qab kev yuav khoom. Qhov no yog lub hauv paus ntawm kev tsim cov khoom lag luam kev ntseeg siab thiab cov neeg siv khoom loyalty.

Yog li ntawd, aluminium foil txheej hauv lub ntim yog tsis muaj txhais tau tias dispensable -nws yog lub hauv paus teeb meem rau kev tiv thaiv zoo tshuaj yej. Rau cov tuam txhab tshuaj yej, kev nkag siab txog nws qhov tseem ceeb thiab xaiv cov neeg koom tes nrog kev paub txog cov khoom siv, kev ua haujlwm zoo nkauj thiab kev tswj xyuas nruj yog qhov tseem ceeb. Beiyin Ntim tshwj xeeb hauv kev ua haujlwm siab -kev ua haujlwm thaiv kev ntim rau tshuaj yej, nrog kev txawj ntse hauv kev siv aluminium ntawv ci. Leveraging mature technologies thiab nruj zoo tswj, peb xyuas kom meej tag nrho cov ua tau zoo ntawm txhuas ntawv ci txheej, muab cov khoom freshness preservation rau koj cov tshuaj yej cov khoom. Peb lees paub tag nrho lub luag haujlwm zoo uas tau los ntawm cov txheej txheem aluminium ntawv nyias nyias. Peb zoo siab caw koj tuaj xyuas Beiyin Ntim, qhov chaw uas peb npaj siab muab rau koj nrog ib qho -tso tseg cov kev ntim ntim khoom ntim txhua lub sijhawm.