High Barrier Pure Aluminum Coffee Bean Bag | 4 Side Seal Heat Seal Pouch OEM

Short Description:

Preserve the complex aroma of your specialty roasts with our high-barrier pure aluminum coffee bags. Utilizing an advanced PET/AL/PE composite structure, these 4-side seal heat-seal pouches provide an unmatched barrier against oxygen, moisture, and UV light. Designed for long-term freshness, they are compatible with premium one-way degassing valves to ensure peak flavor retention. Get technical specifications and free samples today.

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Product Detail

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Ultimate Freshness Lock: The pure aluminum (AL) layer provides the highest OTR (Oxygen Transmission Rate) protection in the industry.
Optional Degassing Valve: Precision-fitted one-way valves release CO2 while preventing external air from entering the pouch.
Heat-Seal Integrity: Advanced heat-sealing layers ensure airtight closures that maintain internal atmosphere control.
Aroma Preservation: Specially formulated food-grade liners that do not interact with or absorb volatile coffee oils.
Puncture Resistant: Heavy-duty multi-layer lamination prevents bag failure during high-pressure vacuuming or transport