What Is EVOH Film? A Complete Guide to High-Barrier Packaging
Discover why EVOH (ethylene-vinyl alcohol) is the gold standard for oxygen-barrier packaging — and how it keeps food fresh, electronics safe, and products shelf-stable.
EVOH vs PVDC vs Nylon: How to Choose the Right Barrier Film
PVDC, EVOH, or nylon — each barrier material has strengths and weaknesses. Here's how to pick the right one for your application, climate, and budget.
Inside Multilayer Co-extrusion: How Modern EVOH Films Are Made
A 5- or 7-layer film sounds simple — until you see how it's actually made. Here's a behind-the-scenes look at the process that puts EVOH, nylon, and PE in one film.
EVOH in Retort Packaging: Surviving 121°C Autoclave Sterilization
Retort sterilization is brutal on packaging — 121°C steam for 30+ minutes. Here's how EVOH-containing films survive the autoclave and deliver 24-month shelf life.
Sustainable Food Packaging: How EVOH Films Help Reduce Plastic Waste
The biggest sustainability win in food packaging isn't switching to paper or PLA — it's extending shelf life. Here's how EVOH helps reduce food waste by 30-50%.
5 Signs Your Food Packaging Needs a Better Oxygen Barrier
Spoilage, color fade, off-flavors, vacuum loss — these are all symptoms of insufficient oxygen barrier. Here's how to diagnose and fix the problem.