Highly-FunctionalMaterialWeek2024 booth number:25-45

There's an old saying in flexible packaging: "High barrier, high transparency, microwaveable/metal-detectable" is an impossible triangle.​ Aluminum foil blocks everything but is opaque and not microwave-safe. PVDC performs well but faces EU recycling headwinds. K‑coated films are cheap but only offer medium-high barrier. Two routes have pushed the triangle to its limits: ALOx PET (aluminum oxide coating, physical ceramic approach)​ and EVOH multilayer coextrusion (ethylene-vinyl alcohol copolymer, chemical polarity approach).

PET/VMPET/LLDPE high barrier flexible packaging film delivers OTR <1.7 & WVTR <1.2 for nuts, coffee, pet food & stand-up pouches. Explore structure, specs & vs PET/AL/PE.

VMBOPP-GZ is an 18 μm high-barrier vacuum-metallized BOPP film (OTR ≤0.12, WVTR ≤0.28) designed to replace VMPET or aluminum foil as the middle layer in 3-ply soft-pack structures. FDA / EU / REACH compliant, PP-homogenous & recyclable.