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  • Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color
  • Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color
  • Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color
  • Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color
  • Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color
  • Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color
Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color

Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color

  • 5000 - 49999 Pieces
    $0.08
  • 50000 - 99999 Pieces
    $0.06
  • >= 100000 Pieces
    $0.05
View product details

Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Eight-Side Sealing & Valve Technology: Ensures airtight preservation of coffee beans, tea, and candies by preventing oxygen and moisture ingress, while the valve design allows gas release to maintain freshness.
  • Multi-Material Construction: Combines PET, aluminum foil, and laminated layers for superior barrier properties against light, oxygen, and moisture, paired with heat-seal or zipper closures for convenience.

Key features

  • 1. Material Technology

    • With a corrosion-resistant aluminum foil and laminated PET structure, protect coffee freshness by blocking light, oxygen, and moisture.

  • 2. Interactive Design

    • With a resealable zipper and heat-seal technology, keep your coffee fresh longer between uses while offering easy, mess-free access.

  • 3. Performance Parameters

    • With a one-way valve system, maintain optimal freshness by releasing CO₂ without allowing oxygen ingress, preserving flavor and aroma.

  • 4. Scenario Solutions

    • With flat-bottomed design and customizable sizes, adapt to retail displays, bulk storage, or individual servings for coffee, tea, or candy brands.

  • 5. Certification Standards

    • With CE and EPR Germany certifications, ensure compliance with EU safety and sustainability regulations for eco-conscious consumers and commercial use.

Product details

Custom Eight Side Sealing Flat Bottom Coffee Packaging Bags Heat Seal Food Grade 250G Sizes Aluminum Foil Customized Color

Our Custom Eight Side Sealing Flat Bottom Coffee Bean Packaging Bags combine premium materials and versatile designs to protect and elevate your product. Available in 250g sizes with valve zipper and aluminum foil, these bags are certified for safety (CE) and environmental compliance (EPR Germany). Choose from luxurious foil finishes or eco-friendly kraft paper to align with your brand identity.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionPET/aluminum/foil laminated layersIdeal for premium coffee, tea, and confectionery packaging requiring light/oxygen/moisture barrier
Sealing MethodZipper + heat-sealable edgesEnables resealable storage for consumer use
Valve TechnologyOne-way degassing valvePreserves freshness in roasted coffee by releasing CO₂ without air ingress
CertificationsCE, EPR Germany PackingMeets EU safety and environmental compliance for food packaging
Capacity250g (customizable sizes)Suitable for single-serve or small-batch packaging

Customization guide

Adjust material composition (e.g., foil thickness) to balance barrier performance and cost. Customize bag dimensions (e.g., flat-bottom shape) for optimal retail display. Add brand logos/text using eco-friendly inks for kraft paper or high-gloss printing for foil finishes.

Get inspired

For luxury brands, gold/black foil bags create an opulent aesthetic while maintaining freshness. Eco-conscious brands can opt for brown kraft paper to emphasize sustainability. The valve design ensures coffee retains its aroma, while flat-bottom bags stack neatly on shelves.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Barrier Performance12μm aluminum foil15μm foil (+25%)Triple-layer 18μm foil (+50%)*
Valve EfficiencyBasic valveOptimized valve (+20% flow)High-flow valve (+40%)*
Seal Strength15N peel force18N (+20%)22N (+46.7%)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s triple-layer foil provides 50% stronger barrier protection than standard aluminum, extending shelf life by 30%.
    • The high-flow valve in Pro models allows 40% faster CO₂ release, preventing staleness in freshly roasted coffee.
    • EPR Germany certification ensures compliance with EU’s strict recycling standards, reducing environmental impact.

  2. Version Selection Guide:

    • Pro Model: Ideal for high-end coffee roasters needing premium barrier performance (e.g., specialty blends requiring 6+ month shelf life).
    • Advanced Model: Balances cost and performance for mid-tier brands (e.g., boutique cafes prioritizing resealability and moderate durability).
    • Base Model: Suitable for bulk candy/tea packaging where basic freshness retention suffices.

*Compared to industry standard 12μm foil.

Frequently asked questions

  • Which coffee packaging material suits eco-friendly brands: aluminum foil or brown kraft paper?

  • Can I customize the design of eight-side sealing flat-bottom coffee bags with eco-friendly inks?

  • What makes your valve zipper aluminum foil bags better for coffee freshness?

  • Are these packaging bags suitable for candy and tea besides coffee?

  • How do I clean the zipper mechanism on your coffee packaging bags?

  • Which packaging is best for small-batch roasters needing luxury branding?

  • Does the 250G size come with EPR Germany Packing certification for EU markets?

  • Can I order flat-bottom valve bags without zippers for wholesale packaging?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-end coffee packagingAluminum foil (285 GSM ▲▲) vs Industry Standard: Kraft paper (200 GSM)Superior oxygen/moisture barrier (ASTM F1249)Higher cost compared to kraft paper
Barrier PropertiesFreshness preservationOTR: 0.5 cm³/m²/24h (ISO 15105-2) ▲▲ (Industry: 50 cm³/m²/24h)Extends shelf life by 3x (vs kraft)Adds weight to packaging
Sealing MechanismReusable packagingZipper + heat seal ▲ (Industry: Heat seal only)Reusable seal for freshness retentionSlightly bulkier than heat-seal-only bags
Customization OptionsLuxury brandingFoil stamping & eco-inks ▲ (Industry: Basic printing)Premium aesthetics for high-end brandsRequires specialized printing equipment
Environmental ImpactEco-conscious brandsRecyclable aluminum ▲ (Industry: Non-recyclable laminates)Meets EPR Germany recycling standardsAluminum production has higher carbon footprint
Structural DesignGas-releasing coffeeFlat bottom + valve ▲ (Industry: Flat bottom only)Maintains freshness via CO₂ release (ASTM D3985)Complex structure increases production costs

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