Lub preservation ntawm cov khoom zoo nyob rau hauv lub hauv paus ntawm ntim barrier kev ua tau zoo. Peb qhov kev tsim kho MOPP / VMPET / PE sawv cev rau kev ua tib zoo tsim cov txheej txheem uas txhua txheej ua rau muaj kev tiv thaiv tshwj xeeb.
Lub metallized MOPP txheej muab cov yam ntxwv zoo ntawm cov dej noo barrier (<0.5 g/m²/24h at 38°C/90% RH), crucial for maintaining product texture and preventing moisture migration. The VMPET core layer offers exceptional oxygen barrier performance (<1.0 cm³/m²/24h at 23°C/0% RH) and complete light blockage, protecting sensitive contents from oxidation and photodegradation.
Lub PE sealant txheej ua kom muaj kev sib txuas ntawm hermetic thaum muab kev tiv thaiv ntxiv tiv thaiv kom tsis txhob muaj ntxhiab tsw thiab kis kab mob. Peb siv cov txheej txheem ntsuas qib siab nrog rau kev ntsuas oxygen xa mus (OTR), ntsuas dej vapor kis tau tus nqi (WVTR), thiab ceev ceev txee- kev tshawb fawb lub neej kom paub tseeb tias kev ua tau zoo nyob rau hauv cov huab cua sib txawv. Txhawm rau txhim kho kev tiv thaiv, peb muab cov qauv hloov kho nrog cov txheej txheem txheej txheej ntxiv lossis lwm cov khoom siv sib xyaw ua ke, ua kom muaj kev ruaj ntseg zoo rau cov khoom lag luam tshwj xeeb los ntawm cov tshuaj rhiab rau cov pa oxygen- cov khoom noj khoom haus.