Large Size Plastic Compounds Bag PET AL PA PE Laminated Structure 4 Layer Barrier Bag

PET/AL/PA/PE laminated structure creates an impenetrable shield against moisture, oxygen, light, and physical stress

Go beyond standard plastic bags. The Extra-Large 4-Layer Barrier Bag is a heavy-duty packaging fortress, specifically engineered to protect your most demanding, bulky, and sensitive contents from degradation, contamination, and damage.

This is not just a bag—it's a high-performance containment system. Its extra-large format handles oversized items with ease, while its sophisticated PET/AL/PA/PE laminated structure creates an impenetrable shield against moisture, oxygen, light, and physical stress.

• Maximum Shelf Life Extension: The ultimate barrier combination drastically slows degradation, ideal for moisture-sensitive or oxygen-critical compounds.
• Bulky & Heavy-Duty Ready: The extra-large size and tear-resistant construction safely contain large parts, bulk materials, and heavy components.
• All-Environment Resilience: Protects contents from humidity, sunlight, and chemical exposure in challenging storage or transit conditions.
• Secure & Reliable Sealing: Compatible with industrial heat sealers for a permanent, leak-proof closure.
• Professional Grade: The metallic, robust appearance signifies quality and assures end-users of superior product protection.

• Advanced Materials: Plastic compounds, masterbatches, resins, specialty chemicals, and desiccants.
• Industrial Components: Large automotive/aerospace parts, machinery pieces, and technical textiles.
• High-Value Bulk Goods: Premium agricultural products, specialty foods, pharmaceuticals (secondary packaging), and military supplies.
• Archival & Long-Term Storage: Sensitive electronics, historical documents, or any item requiring a stable, protected environment.