Barrier Performance,
Engineered In
The established OLUNRO portfolio for food-grade and demanding applications — barrier coatings, vacuum metallizing and BOPA nylon. Four lines, each with its own published technical guide.
Metallized PE — Recyclable Barrier
Metalized PE Film
Aluminum-metallized PE delivering light, oxygen and moisture barriers while staying mono-material — a recyclable alternative to metallized PET in many structures.
High Barrier Metalized PE Film
Enhanced metal adhesion and barrier tuning for applications that need the recyclability of PE with metallized performance — engineered for consistent high-speed converting.
Four Established Lines
Each line has its own technical guide — structures, barrier data and converting notes. Follow the link for the detail.
PVDC & Acrylic Coated Films
Eleven standard coating configurations across BOPA, BOPET and BOPP — single or double sided, with matte and heat-sealable options.
Metallized Films
Vacuum-aluminized CPP, PET and PE — moisture barrier improved by one to two orders of magnitude over the base substrate.
BOPA Nylon Film
Cast and then stretched in both directions — outstanding puncture resistance, service range −20 °C to 120 °C.
Aluminium Foil & PE Composite
PET/AL/PE laminates from 26 µm to 200 µm total, with 6, 9 or 12 µm foil — dry-laminated for a pinhole-free barrier.
Built for Demanding Packs
Barrier where it matters
Oxygen, moisture, light and aroma barriers selected per structure — not a single grade stretched across every application.
Food-grade documentation
FDA and EU 10/2011 documentation is provided with food-grade shipments, alongside a technical data sheet per product.
Published technical guides
Structures, barrier data and converting notes are available per line, so your team can evaluate before sampling.
A recyclable option
Where the pack allows it, metallized PE keeps the structure in one polymer family instead of adding another layer.
Match the Barrier to the Pack
Tell us the shelf life, the substrate you are replacing and the barrier you need — we will propose the shortest structure that gets there.