High Barrier PLA Resin Bag
High barrier PLA resin bag from Weavota features a multi-layer PET/Aluminum/PE laminated structure for superior protection against oxygen, moisture, and light. Our high barrier PLA resin bag ensures product integrity for biodegradable resins and engineering plastics. Available in custom sizes with various closure options.
High Barrier PLA Resin Bag – Specifications
Weavota offers high barrier PLA resin bag with a multi-layer laminated structure combining PET, aluminum foil (AL), and PE layers. This construction delivers outstanding protection against oxygen, moisture, and light, ensuring product integrity for PLA resins, biodegradable materials, and engineering plastics.
Fully customizable in size, thickness, and printing to meet your specific packaging requirements. Available with various closure options including zipper, degassing valve, and tear notch.
Our high barrier PLA resin bag is designed to preserve the quality of sensitive materials, extending shelf life and preventing contamination. Suitable for food, pharmaceutical, and industrial applications.
Contact our team today for samples, custom specifications, and fast delivery.
Core Advantages
What makes our high barrier bag the right choice for your packaging needs.
Superior Barrier
PET/Aluminum/PE multi-layer · OTR < 0.1 cc/m²/day
Moisture Protection
WVTR < 0.05 g/m²/day · FDA approved lining
Custom Printing
Up to 8-color gravure · Matte/Gloss finish
Versatile Styles
Stand-up, 3-side seal, Side gusset · Custom sizes
Production Process
From raw materials to finished products, quality controlled at every step.
Extrusion
Resin melted and formed into film
Lamination
Multi-layer PET/Aluminum/PE bonding
Printing
Gravure printing up to 8 colors
Cutting & Sealing
Precision cutting and heat sealing
Quality Control
Full inspection before packaging
