Siv cov khoom siv EVOH yog ib txheej tseem ceeb / khoom siv los xyuas kom meej tias cov tshuaj pleev ib ce muaj kev nyab xeeb nrog SPF tus nqi thiab khaws cia cov haujlwm ntawm cov mis.
Feem ntau, EVOH siv ua lub raj yas thaiv rau cov khoom ntim khoom zoo nkauj nruab nrab, xws li cov tshuaj pleev ntsej muag, tshuaj pleev cais, CC cream vim nws muaj cov khoom xyaw nkag mus tob heev. Cov txheej thaiv tuaj yeem yog cov khoom sib xyaw ntau txheej uas muaj EVOH, PVDC, oxide-coated PET, thiab lwm yam. Piv nrog rau cov yeeb nkab txhuas-yas sib xyaw, cov yeeb nkab yas sib xyaw siv cov ntawv yas pheej yig thiab yooj yim rov ua dua tshiab, uas tuaj yeem txo qhov kev ua qias tuaj ntawm cov khoom ntim pov tseg rau ib puag ncig. Cov yeeb nkab yas sib xyaw rov ua dua tshiab tuaj yeem tsim tau tom qab rov ua dua tshiab.
Cov txiaj ntsig ntawm EVOH cov ntaub ntawv yog raws li nram no:
1. Muab cov khoom thaiv siab hauv cov chaw noo noo tsawg.
2. Muaj kev cuam tshuam zoo rau cov tshuaj lom neeg, suav nrog feem ntau cov roj, cov kua qaub thiab cov kuab tshuaj.
3. Kev pom tseeb siab kom ntseeg tau tias kev siv tau yooj yim.
4. EVOH tuaj yeem sib xyaw nrog ntau yam polymers.
Hauv kev lag luam tshuaj pleev ib ce, EVOH tuaj yeem tsim ncaj qha rau hauv lub raj mis ntxiv rau kev siv rau hauv cov yas ntim khoom. Nws kuj tseem siv tau ua lub raj mis foundation, lub raj mis primer, thiab qee lub raj mis serum uas muaj zog heev.
Vim yog qhov pom tseeb ntawm cov khoom siv raw, cov tswv lag luam tuaj yeem nug txhua yam xim thiab kev luam ntawv muaj tswv yim hauv kev tsim kom tau raws li cov qauv ntawm cov khoom sib txawv. Nov yog kev tso saib ntawm qee lub raj mis EVOH.
If you are interested in EVOH bottles, please contact Topfeelpack Co., Ltd. at info@topfeelgroup.com 
Lub sijhawm tshaj tawm: Lub Peb Hlis-02-2022
