Aluminium ntawv ci yog cov hlau uas muaj kev tiv thaiv corrosion zoo thiab tuaj yeem siv rau ntau qhov xwm txheej. Nws yog feem ntau siv los ua cov khoom ntim khoom. Tshwj xeeb tshaj yog rau kev ntim cov khoom siv tshuaj.

Kev khaws cov tshuaj muaj kev ua haujlwm nruj rau cov khoom ntim khoom. Qee cov tshuaj yuav tsum tau khaws cia rau hauv qhov chaw ntub dej kom ntev. Cov kws tshuaj aluminium ntawv tuaj yeem khaws cia hauv qhov chaw ntub dej?

Pharmaceutical aluminium ntawv nyiaj cia nyob rau hauv ib qho chaw ntub dej yuav ua rau muaj ntau yam teeb meem, Feem ntau yog vim muaj kev sib cuam tshuam ntawm cov av noo nrog aluminium ntawv ci thiab nws cov ntsiab lus. Ntau yam yuav tsum tau them sai sai rau.

1. Corrosion thiab degradation

Oxidation: Aluminium oxidizes thaum raug ya raws. Qhov no oxidation tsim aluminium oxide rau ntawm qhov chaw, uas feem ntau yog kev tiv thaiv, tab sis yuav cuam tshuam rau kev ncaj ncees thiab cov tsos ntawm cov ntawv txhuas txhuas lub sijhawm.

Corrosion: Aluminium foil corrodes nyob rau hauv high humidity ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv muaj ntsev los yog lwm yam reactive tshuaj. Qhov no impairs lub barrier zog ntawm aluminium ntawv ci thiab tej zaum yuav nthuav tawm cov tshuaj cov ntsiab lus rau huab cua thiab cov pa phem..

2. Kev cuam tshuam rau cov khoom siv tshuaj

Moisture nkag: Yog tias cov ntawv txhuas tsis yog laminated lossis coated nrog txheej tiv thaiv, noo noo tuaj yeem nkag mus los ntawm micro perforations lossis cov ntsiab lus tsis muaj zog. Qhov no tuaj yeem degrade cov khoom siv tshuaj ntawm cov ntsiab lus, tshwj xeeb tshaj yog tias lawv yog hygroscopic (nqus noo noo los ntawm huab cua).

Tshuaj tiv thaiv: Qee cov tshuaj tiv thaiv cov dej noo, ua rau txo qis potency los yog txawm muaj teeb meem byproducts. Tiv thaiv cov tshuaj no los ntawm noo noo yog qhov tseem ceeb.

3. Cov qauv kev ncaj ncees

Flexibility thiab lub zog: Ntev raug rau cov dej noo tuaj yeem ua rau lub cev tsis muaj zog ntawm cov ntawv ci. Nws yog feem ntau yuav kua muag los yog puncture, uas yog teeb meem rau kev tswj kom tsis muaj menyuam ib puag ncig rau cov khoom siv tshuaj.

4. Pob tsim

Coatings thiab laminates: Cov ntaub ntawv zoo tshaj plaws yog feem ntau coated nrog cov polymer tiv thaiv los yog laminated nrog lwm cov ntaub ntawv, xws li yas lossis ntawv, los txhim kho nws cov dej noo barrier zog. Cov khaubncaws sab nraud povtseg ntxiv no tuaj yeem txhim kho cov ntawv ci ua haujlwm zoo hauv qhov chaw ntub dej.

Kev sib khi: Cov txheej txheem sealing kom raug, xws li cua sov sealing los yog siv cov nplaum nplaum, tuaj yeem txhim kho pob khoom tiv thaiv kom ya raws nkag mus. Xyuas kom meej tias lub foob tsis zoo yog qhov tseem ceeb.

5. Cia tej yam kev mob

Tswj ib puag ncig: Qhov zoo, cov khoom siv tshuaj, suav nrog cov ntim hauv ntawv ci, yuav tsum tau khaws cia rau hauv cov av noo- thiab kub tswj ib puag ncig. Qhov no txo ​​qhov kev pheej hmoo ntawm degradation thiab ua kom lub neej ntev thiab kev ua tau zoo ntawm cov tshuaj.