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Huangpin Aluminum Foil Packaging 1KG Empty Flat Bottom Coffee Bag Zipper Plastic Pouches Flexible
Product Details
Coffee packaging employs multi-layer laminates combining outer PET/BOPP layers (for printability and puncture resistance) with metallized films or aluminum foil (oxygen/moisture barriers) and PE/PP inner sealant layers. Eco-conscious options use mono-material PE (recyclable) or compostable PLA/biopolymer films.
Key advantages:
Aroma Preservation: High-barrier materials block oxygen, UV light, and humidity, maintaining freshness for 12-18 months.
Degassing Valves: One-way vents release CO₂ from freshly roasted beans without allowing air ingress.
Resealability: Zipper closures or adhesive strips enable repeated access while preventing flavor loss.
Sustainability: Recyclable mono-PE or plant-based films reduce environmental impact versus traditional multi-layer packs.
Brand Appeal: Customizable matte/gloss finishes, foil stamping, and vibrant graphics attract shelf attention.
Functionality: Tear-notches, pour spouts, and stand-up bases enhance user convenience.
Cost Efficiency: Lightweight design lowers shipping costs by 25-40% vs rigid tins or glass jars.
Tamper Evidence: Sealed seams or induction seals ensure product safety.
Packaging Style
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