PVDC – New Developments, New Opportunities - TAPPI2022-08-24
网页(PVDC/PE/PVC) structures being the most common ones used. In fact, estimates show that approximately 67% of the barrier blister packaging market uses these PVDC-coated films. Typical coating weights used include 40, 60, 90 and 120 g/m², with the water vapor transmission rate (WVTR) for a typical 120 g/m² PVDC-coated PVC film being
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