Why Every Coffee Bag Needs a Degassing Valve

When you think about what makes a great cup of coffee, you might picture fresh beans, the perfect grind, or water at just the right temp. But there's one behind-the-scenes hero that plays a key role before any of that: the packaging—and specifically, the degassing valve. This small, one-way vent is the secret to keeping roasted coffee fresh while it sits on a shelf, ships across the country, or waits in your kitchen. But coffee isn’t the only product that benefits from it. Let’s break it down.

What Is a Degassing Valve?

A degassing valve is a one-way vent built into flexible packaging. Its job? To let gases like carbon dioxide (CO₂) escape from inside the bag—without letting oxygen or moisture get in. When coffee is freshly roasted, it releases CO₂ for days. Without a valve, this gas builds up, bloats the bag, and eventually causes it to burst or leak. But worse than the mess, without a valve, oxygen could sneak in—and that’s the real freshness killer. Key Benefits of Degassing Valves:

• Gas Out, Oxygen Out – Keeps the inside pressurized without ruining the seal.
• No Bag Blowouts – Prevents bags from puffing up or exploding.
• Longer Shelf Life – Less oxygen = longer-lasting flavor.
• Keeps Coffee Tasting Like It Should – Protects delicate flavor oils from going stale.

Coffee Is Just the Start: Other Products That Benefit from Degassing Valves

Savor Brands understands that coffee isn’t the only thing that off-gasses or suffers from exposure to air. Here’s a breakdown of other foods and products that may need (or benefit from) degassing valves: Snacks & Dry Goods

• Granola
• Cookies
• Freeze-Dried Candies
• Rice Crackers
• Chips (Ulu, Taro, Sweet Potato, Shrimp, Wun Tun)

Some of these products are packaged while still warm from baking or frying, which can trap steam or gas inside. A valve helps release that pressure safely. Sweets & Desserts

• Butter Mochi
• Cakes
• Macarons & Macaroons
• Pancake Mix
• Specialty Hawaiian Chocolate

Desserts with sensitive textures can suffer from moisture buildup. Degassing valves allow for off-gassing while keeping humidity out. Savory and Preserved Foods

• Dry Spice Mixes
• Beef Jerky Chips
• Jam & Jelly
• Pickled Vegetables

High-salt or fermented foods often continue to release gases. A valve is critical to avoid puffed or warped packaging. Refrigerated & Frozen Items

• Popsicles & Creamsicles
• Ice Cream
• Frozen Ulu

Even frozen goods can trap air during packing. Valves help maintain bag shape and seal over time. Locally Grown or Organic Products

• Teas
• Organic Macadamia Nuts
• Cacao Nibs
• Tortillas

These items often rely on eco-friendly or small-batch processes that make precise packaging more important. Valves help preserve quality without added preservatives.

Savor Brands: Packaging That Works for You

Whether your product needs a degassing valve or not, Savor Brands can handle it. From flexible coffee bags to custom boxes, refrigerated packaging to eco-friendly wraps—they’ve got the tools and expertise to build packaging around your product's needs. Packaging Capabilities Include:

• Stick Packs
• Gift-Ready Designs
• Hotel-Specific Packaging
• Custom-Printed Boxes
• Sustainable Materials

Don’t Let Packaging Be an Afterthought—Let It Be a Competitive Edge

With something as simple—and powerful—as a degassing valve, your product stays protected, your shelf life stretches, and your customers keep coming back for more. Small detail, big win.