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One Way Valve Coffee Bag
One way valve coffee bags are uniquely geared towards the freshness of roasted coffee. They enable the release of carbon dioxide and the exclusion of oxygen. Best packaging to preserve aroma, taste, and quality.
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DESCRIPTION
SPECIFICATION
One way valve coffee bags are an advanced packaging solution that is tailored to coffee beans and ground coffee that is roasted. These bags have an inbuilt degassing valve that expels the carbon dioxide that is formed after roasting, but does not allow air to enter the pouch.
This helps to keep the coffee fresh, fragrant, and tasty. They are constructed using high-barrier materials that ensure high levels of protection against moisture, oxygen, and external contamination, thus being perfect for packaging and branding of coffee by professionals.
Product Features
- One-way gas release valve.
- Precludes the penetration of oxygen and moisture.
- Maintains coffee freshness and aroma
- Multilayer material structure with a high barrier.
- Good sealing of long shelf life.
- Custom printing (branding) is available.
- Can be automatically and manually filled.
- Existing materials are environmentally friendly.
Product Specification
- Type: Coffee bag with valve.
- Structure: Multi-layer laminated barrier film
- Closure: Zip lock, heat seal, tin tie.
- Valve Function: Secretes CO 2, prevents the entrance of oxygen.
- Shelf Life Support: 12-18 months freshness warranty.
- Personalization: Size, color, printing, and logo available.
- Packaging Style: Stand-up pouch / flat bottom/side gusset.
Suitable For
- Coffee roasters
- Coffee brands & exporters
- Retail coffee packaging
- Specialty coffee businesses
- Café supply chains
- E-commerce coffee sellers
Application
- Packaging of roasted coffee beans.
- Ground coffee packaging
- Specialty coffee branding
- Export-grade coffee packaging
- Place retail shelves with packaging.
- Subscription coffee boxes
Product Parameters
- Material: PET / AL / PE or Kraft Paper laminated film
- Valve Type: One-way degassing valve
- Thickness: 100–180 microns (customizable)
- Printing: Gravure printing (up to 10 colors)
- Capacity: 100g -1kg (can be customized)
- Sealing Type: Heat seal/zipper / tear notch.
- Surface Finish: Matte / Gloss / Kraft natural.
- Barrier Property: Oxygen and moisture resistant
FAQs
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Why is a one-way valve important in coffee bags?
The one-way valve allows carbon dioxide released from freshly roasted coffee to escape without letting oxygen enter, keeping the coffee fresh and aromatic.
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Can I customize the design of one-way valve coffee bags?
Yes, you can fully customize size, material, printing design, logo, and packaging style according to your brand requirements.
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Still have questions?
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