The EVOH + PA + CPP/PE Combination: A New Threshold for Unmatched Resistance

Step beyond the limitations of generic barrier solutions. We've engineered a film combination that doesn't just meet standards—it defines new ones. By synergistically combining EVOH, PA, and CPP/PE, we deliver unmatched, tri-focal resistance to the three most destructive forces in packaging: moisture, oxygen, and physical abuse. This is the evolution of barrier film technology, designed for products where "good enough" is a guarantee of failure.

Why Standard Films Fall Short
Conventional films excel in one area at the expense of others. A high-moisture barrier film may be brittle. A tough film may allow oxygen permeation. Our combination dismantles this trade-off, creating a film with elite performance across all critical fronts.

The Tri-Focal Resistance Engine

1. Unmatched MOISTURE Resistance: The CPP/PE Hydro-Lock

• The Threat: Humidity, water vapor, and liquid ingress that cause clumping, texture loss, microbial growth, and chemical hydrolysis.

• Our Defense: The CPP/PE layer forms a primary, robust moisture barrier. More critically, it provides the flawless hermetic seal that is the ultimate lock against vapor transmission and liquid leaks. This combination of inherent film resistance and perfect closure creates a formidable hydro-lock, keeping contents bone-dry or securely contained.

2. Unmatched OXYGEN Resistance: The EVOH Molecular Barrier

• The Threat: Atmospheric oxygen that triggers oxidation, leading to rancidity, flavor loss, color fading, and nutrient degradation.

• Our Defense: A dedicated core of EVOH provides an ultra-low Oxygen Transmission Rate (OTR). This isn't just a barrier; it's a near-hermetic molecular shield that dramatically slows the chemical clock of spoilage, preserving the very essence of your product for exceptionally extended periods.

3. Unmatched ABUSE Resistance: The PA Nylon Armor Matrix

• The Threat: Punctures, tears, abrasion, and impact from sharp contents, heavy loads, and rough handling throughout the supply chain.

• Our Defense: The PA (Nylon) layer is the structural powerhouse. It delivers exceptional tensile strength, puncture resistance, and toughness. This armor matrix ensures the integrity of the moisture and oxygen barriers remains intact even under duress, preventing a single point of physical failure from compromising the entire system.

The Synergy of Unmatched Performance
The true power lies in the combination. Each layer not only performs its primary function but also reinforces the others:

• The PA armor protects the EVOH barrier from stress cracks.

• The CPP/PE seal secures the entire system from edge-based failure.

• The result is a film with no weak link—a level of holistic resistance unattainable with mono-focus or standard laminated films.

Engineered for the Most Hostile Environments:

• Global Food Logistics: Products exposed to variable climates, long sea voyages, and rough handling.

• E-commerce Fulfillment: Requires abuse resistance for "last-mile" delivery while maintaining barrier integrity.

• Industrial & Chemical Packaging: Where moisture sensitivity, oxidation, and physical hazard coexist.

• Premium Goods Preservation: For products where any degradation—physical or chemical—is unacceptable.

Technical Superiority:

• Film Architecture: Advanced co-extrusion of EVOH / PA / CPP/PE.

• Key Performance Indicators:

  • Moisture: Exceptionally Low MVTR (Moisture Vapor Transmission Rate)

  • Oxygen: Exceptionally Low OTR (Oxygen Transmission Rate)

  • Abuse: High Dart Impact, High Elmendorf Tear, High Puncture Resistance

• Capability: Designed for high-speed machinability on form-fill-seal equipment without sacrificing seal integrity.

Do not settle for a film that excels in only one dimension. Your products face a multi-front war. Equip them with the only film combination engineered for total tri-focal resistance.

• 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