Custom Printed Coffee Seal Bags | Aluminum Foil Freshness Pouches for Roasted Coffee - Linyi Gerun

Product Overview

Our coffee seal bags are purpose-built for the specialty coffee industry, delivering superior freshness protection with elegant brand presentation. These aluminum foil laminated pouches provide an absolute barrier against the three enemies of coffee freshness: oxygen, moisture, and light. Available in a range of formats including flat pouches, stand-up pouches, and quad-seal bags, our coffee packaging meets the needs of roasters from micro-lot specialists to large-scale commercial operations.

Key Features

• Absolute Freshness Protection: Aluminum foil lamination creates an impermeable barrier against oxygen, moisture, and UV light, preserving coffee's volatile aromatic compounds and preventing staleness.

• 9-Color Rotogravure Printing: Rich, warm color reproduction ideal for coffee brand aesthetics, from minimalist craft roaster designs to bold commercial branding.

• Multiple Format Options: Available as flat pouches, side-seal stand-up pouches, or quad-seal bags to match your brand presentation and filling line requirements.

• Resealable Convenience: Integrated press-to-close zipper or tin tie closure maintains freshness after opening, enhancing the consumer experience.

• Optional Degassing Valve: One-way valve allows freshly roasted coffee to degas naturally while preventing oxygen ingress.

• Food Grade Certified: All materials comply with FDA and EU food contact regulations for direct coffee contact.

Material & Structure

Our coffee seal bags utilize a high-barrier structure: PET (outer print layer) / Aluminum Foil (absolute barrier) / PE (inner sealant layer, odor-free and taste-neutral). This proven structure achieves OTR below 0.1 cc/m²/day and WVTR below 0.1 g/m²/day, essential for preserving coffee's delicate flavor profile. The PE inner layer is specially selected to be odor-free and taste-neutral, ensuring no plastic taste transfer to the coffee. All lamination adhesives are solvent-free.

Custom Options

• Sizes: Custom dimensions from 100g to 1kg coffee capacity

• Printing: Up to 9-color rotogravure with matte, gloss, or soft-touch finishes

• Format: Flat pouch, stand-up pouch, or quad-seal bag

• Closure: Press-to-close zipper, tin tie, or heat seal only

• Valve: Optional one-way degassing valve for freshly roasted coffee

• MOQ: Starting from 10,000 pieces per design

Applications

Our coffee seal bags are ideal for specialty single-origin coffee, espresso blends, flavored coffee, ground coffee, whole bean coffee, and coffee sample packs. They serve specialty coffee roasters, commercial coffee brands, private label coffee companies, coffee subscription services, and coffee retailers across North America, Europe, Middle East, and Asia-Pacific.

Why Choose Linyi Gerun

• 15+ Years of Expertise: Manufacturing coffee packaging since 2009 with deep understanding of coffee freshness requirements.

• ISO Certified: ISO 9001, ISO 14001, and ISO 45001 certified facilities.

• Odor-Free Materials: Specially selected PE inner layer ensures zero plastic taste transfer to coffee.

• Global Coffee Market Experience: Supplying coffee packaging to roasters and brands in 30+ countries.

• Low MOQ: Starting from 10,000 pieces, supporting small-batch specialty roasters.

• Free Samples: Request sample pouches to test coffee freshness preservation and print quality.

FAQ

Q: What is the minimum order quantity?
A: MOQ starts from 10,000 pieces per design. We support smaller specialty roasters with flexible minimums on repeat orders.

Q: Do you offer degassing valves?
A: Yes, we offer integrated one-way degassing valves for freshly roasted coffee that needs to degas CO2 while preventing oxygen ingress.

Q: Will the plastic inner layer affect coffee taste?
A: No. We use a specially selected odor-free, taste-neutral PE inner layer specifically designed for coffee contact.

Q: What is the production lead time?
A: Standard production is 15-20 working days after design approval.

Q: Can you do small test runs for new coffee blends?
A: We offer low MOQ from 10,000 pieces for new designs. Contact us to discuss your specific requirements.