Tri Shield High Barrier Packaging Bag 60-120 Microns With CPP PE Seal Lock

Tired of packaging that fails on one front while protecting another? End the compromise. Our Tri-Shield™ High-Barrier Packaging System delivers total defense by simultaneously fighting the three most common causes of product failure. We engineer our films by combining three specialized materials—EVOH, PA Nylon, and CPP/PE—into a single, formidable structure designed to deliver ultimate freshness and durability. This isn't just packaging; it's a guarantee.

We target and neutralize the primary failure points of standard packaging with dedicated material science.

1. STOP OXYGEN with the EVOH Barrier Shield

   • The Threat: Oxygen is the invisible enemy. It causes spoilage, staling, flavor loss, color fading, and rancidity, destroying freshness from the inside out.

   • Our Shield: A dedicated layer of EVOH (Ethylene Vinyl Alcohol). This polymer provides one of the highest oxygen barriers available, creating a near-impenetrable wall against O₂ ingress. It actively preserves the taste, aroma, color, and nutritional value of your product from the moment it's sealed.

2. STOP PUNCTURES with the PA Nylon Armor Layer

   • The Threat: Sharp edges, heavy granules, rough handling, and abrasive contents can tear through weak films, leading to contamination and total package failure.

   • Our Shield: A core layer of PA (Polyamide/Nylon). Renowned for its exceptional tensile strength and toughness, this "armor" provides outstanding resistance to punctures, tears, and abrasion. It ensures your package survives the supply chain and protects against internal product hazards.

3. STOP LEAKS with the CPP/PE Seal Lock

   • The Threat: Weak or inconsistent seals are the most frequent cause of leaks, allowing moisture in, product out, and contamination to occur.

   • Our Shield: A reliable inner layer of CPP (Cast Polypropylene) or PE (Polyethylene). Engineered specifically for sealing performance, it ensures a consistent, strong, and hermetic heat seal on high-speed packaging lines. This "lock" completes the defense, securing the barriers within and preventing failure at the seams.

When these three shields work in unison, you achieve what single-material or unbalanced films cannot:

• Uncompromised Freshness: The EVOH layer extends shelf life dramatically by preventing oxidation, while the robust seal locks in that protective atmosphere.

• Unmatched Durability: The PA Nylon layer allows you to pack sharp, heavy, or abrasive products with confidence, eliminating costly damage and returns.

• Complete Reliability: From seal integrity to abuse resistance, the total system performs consistently, reducing waste and protecting your brand reputation.

• Gourmet Coffee & Whole Beans: Preserves volatile aromatics and prevents staling.

• Natural Snacks & Nuts: Protects delicate oils from rancidity and guards against sharp edges.

• Premium Powders (Protein, Spices, Formula): Prevents clumping from moisture and maintains potency.

• Pet Food & Treats: Withstands sharp kibble and maintains palatability.

• Hardware & Industrial Products: Packages sharp components without risk of tears.

• System: Tri-Shield™ Multi-Layer Co-extruded/Laminated Film.

• Core Defense: EVOH (O₂ Barrier) + PA Nylon (Strength) + CPP/PE (Seal).

• Key Outcome: Maximum barrier integrity paired with maximum physical durability.

• Structures: Available in 3 to 5-layer configurations for customized performance balance.

• Certifications: FDA-compliant for food contact. Engineered for runnability on standard VFFS/HFFS equipment.

Stop choosing between protection and durability.
With the Tri-Shield™ System, you no longer have to prioritize one threat over another. Get complete, balanced defense in every pouch.

• Minimum Order Quantity: 500kg
• Samples: Available ($0 - $500 USD)
• Printing Plate Charge: $70 - $150 USD (one-time fee for custom designs)
• Packaging: Secured in cartons and palletized for international shipping