Mylar or Barrier Laminations?
Which one do you REALLY need?
Think you need Mylar bags? You might not. In this video, Heritage Packaging breaks down the difference between Mylar (a brand name for polyester film) and other barrier packaging. Learn why most people asking for “Mylar bags” might actually need a different material designed to protect against oxygen, moisture, light, and contaminants.
If you’re packaging food, powders, or sensitive products, understanding the right materials can save cost and improve performance. Watch to learn how barrier films, laminations, and co-extruded materials really work—and how to choose the right packaging for your product.
👉 Start with one simple question: What’s going inside the bag?
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