

Laminated Pouches / Quad-Seal Foil Bags
Pure Foil Quad-Seal Coffee Bag (with One-Way Valve)
Pure aluminum laminate — total light, oxygen and moisture blocking with superb aroma retention. Firm lamination and stable heat seals slow oxidation; a food-grade one-way degassing valve vents CO₂ while keeping air out.
Applications
- Coffee beans
- Ground coffee
- Roasted teas
- Roasted nuts
- Size
- Any dimensions and gauge, made to order
- Printing
- HD rotogravure printing, multi-language artwork supported
- Sampling
- Digital or physical proofs
- Orders
- Volume orders and small-batch sampling both welcome
Material
Pure aluminum laminate — total light, oxygen and moisture blocking with superb aroma retention. Firm lamination and stable heat seals slow oxidation; a food-grade one-way degassing valve vents CO₂ while keeping air out.
Structure & Craft
- Quad-seal (side-gusset) format: four sealed edges, side gussets; filled bags square up beautifully
- Optional one-way valve — designed for roasted beans and fresh-ground coffee
- Heat-sealable mouth with optional tear notch
- HD printing in 1–10 colors for logo and product info
Key Advantages
- Pure foil locks out light and locks in the coffee's original aroma
- One-way valve releases roasting CO₂ so bags never swell or burst
- Four firm seals share the load — no burst edges in transit
- Gusset structure fills square and displays smartly
- 1–10 color printing with a premium finish
Applications
Coffee beans, Ground coffee, Roasted teas, Roasted nuts, And other baked foods that release gas.
Customization
- Size: All dimensions
- Printing: 1–10 color HD
- Options: One-way valve, tear notch, thicker film, matte/glossy
INQUIRY
Inquire about Pure Foil Quad-Seal Coffee Bag (with One-Way Valve)
Leave your requirements and we will recommend a suitable film structure and finish for your product, with an itemized quote.
- Artwork Sampling · Custom Replication
- Incoming, in-process and final inspection
- Export customs and trade documentation supported
GUIDES
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