Dab tsi yog alu alu foil ntim?

Lub thawv txias aluminium, kuj hu ua txias-tsim aluminium ntawv ci, los yog txias aluminium hlwv, yog cov khoom sib xyaw nrog cov khoom muaj kev cuam tshuam siab. Tom qab txias stamping, nws tuaj yeem hloov PTP blister ntim ntawm PVC ib feem. Cold-formed foil yog cov ntawv txhuas sib xyaw nrog cov khoom thaiv zoo tshaj plaws, uas yog waterproof, oxygen-pov thawj thiab UV-pov thawj. Nws yog siv los ntim tshuaj, tshwj xeeb tshaj yog cov tshuaj hygroscopic los yog lub teeb-absorbent tshuaj, uas tuaj yeem txhim kho kev tiv thaiv tshuaj zoo heev (ntsiav tshuaj, tshuaj, tshuaj ntsiav) thiab ncua lub txee lub neej.

alu-alu-foil ntim

Mus rau foil ntim qauv

Cold-formed pharmaceutical ntim qauv: biaxially taw qhia nylon zaj duab xis BOPA, txheej txheej luam ntawv, aluminium ntawv ci substrate (AL), Polyvinyl chloride PVC, puab txheej luam ntawv, nplaum (VC), lwm., los tiv thaiv cov ntsiab lus los ntawm noo noo, lub teeb thiab oxygen.

Aluminium foil thickness rau aluminium-aluminium ntim

Lub thickness ntawm aluminium ntawv ci siv nyob rau hauv aluminium-aluminium ntim yog feem ntau 6 microns rau 60 microns. Qhov tuab tuab yog nyob ntawm daim ntawv thov tshwj xeeb, cov khoom rhiab heev thiab xav tau kev tiv thaiv.

9-11 micron aluminium ntawv ci:

Nta: Zoo noo noo barrier thiab sealing zog, tuaj yeem tiv thaiv cov khoom ntim tau zoo los ntawm ib puag ncig sab nraud.
Daim ntawv thov: Kev siv dav hauv kev ntim khoom noj (xws li ntsiav tshuaj, khoom qab zib, chocolates, lwm.) thiab kev ntim tshuaj los xyuas kom meej qhov tshiab thiab kev nyab xeeb ntawm cov khoom.

18-25 micron aluminium ntawv ci:

Nta: Zoo thermal rwb thaiv tsev thiab lub zog, haum rau kev ntim khoom uas yuav tsum tau muaj qee qhov kev ruaj ntseg thiab kev tiv thaiv.
Daim ntawv thov: Feem ntau siv hauv cov khoom siv rwb thaiv tsev, automotive suab rwb thaiv tsev cov ntaub ntawv, thiab ntim rau qee cov khoom siv hluav taws xob thiab kev lag luam luam ntawv.

45-50 microns:

General pharmaceutical ntim: Rau cov ntsiav tshuaj txheem, cov tshuaj ntsiav thiab cov pob hlwv uas xav tau kev tiv thaiv me ntsis.
– Muab cov dej noo txaus thiab teeb pom kev zoo rau feem ntau cov tshuaj.

50-60 microns:

Cov tshuaj rhiab heev: Haum rau cov kws tshuaj uas muaj kev nkag siab zoo rau cov dej noo, teeb thiab cua, xws li cov kws kho mob uas xav tau lub neej ntev dua.
Thicker foils nyob rau hauv qhov ntau no muaj zog dua thiab muab kev tiv thaiv kev tiv thaiv thiab thaiv cov khoom.

60 microns thiab saum toj no:

Ntim tshwj xeeb: Rau cov khoom rhiab tshwj xeeb lossis cov uas xav tau lub zog ntxiv thiab puncture kuj. Qhov no tuaj yeem siv rau cov tshuaj thiab cov khoom noj muaj txiaj ntsig zoo.
– Muab cov qib siab tshaj plaws ntawm kev tiv thaiv thiab ruaj khov dua nyob rau hauv huab cua txias.

Yam cuam tshuam rau cov ntawv ci thickness xaiv:

Cov khoom rhiab heev:

Qhov siab dua rau cov dej noo thiab oxygen, lub thicker cov ntawv ci yuav tsum tau.

Barrier khoom

Thicker foils feem ntau muab kev tiv thaiv zoo dua tiv thaiv ya raws, teeb thiab gases, uas yog ib qho tseem ceeb rau ncua lub txee lub neej ntawm koj cov khoom.

Ntim tsim:

Nyob ntawm seb lub pob yog lub hlwv lossis lub hnab, foil thickness yuav txawv los tswj cov ntawv zoo thaum ua kom muaj kev tiv thaiv txaus.

Nqi:

Thicker foils yog kim dua vim siv cov khoom siv ntau dua, yog li thickness feem ntau xaiv los sib npaug nqi-zoo nrog kev tiv thaiv yuav tsum tau rau ib yam khoom tshwj xeeb.

Cov txheej txheem ntxiv:

Ntxiv nrog rau cov ntawv ci, aluminium ntim feem ntau suav nrog cov yeeb yaj kiab yas xws li PVC lossis PP, uas nws thickness kuj cuam tshuam rau tag nrho cov khoom barrier. Cov khaubncaws sab nraud povtseg no ntxiv qhov yooj thiab lub zog, thaum cov ntawv ci muab qhov tseem ceeb barrier.

Rau feem ntau siv tshuaj, 5 rau 60 microns yog tus qauv ntawv ci thickness rau txhuas ntim. Nws muab kev tiv thaiv zoo tiv thaiv sab nraud xws li ya raws, teeb thiab cua, ua kom cov khoom ruaj khov thiab lub neej txee ntev.