Freshly roasted coffee off-gasses CO₂ for days. A stand up pouch with a one-way degassing valve lets gas escape while locking oxygen out — keeping aroma intact and the bag from ballooning. Here is how to spec it right.
Roasted beans and ground coffee release carbon dioxide for 24–72 hours after roasting. Without a way out, the gas pressurises the pouch, risks seal rupture and accelerates staling. A one-way degassing valve vents CO₂ while blocking oxygen, moisture and light — the three enemies of fresh coffee. For whole-bean and ground roast, a valve is effectively mandatory; for instant coffee it is optional.
The stand up pouch prints on the front and back face and stands upright on shelf, maximising visibility in cafés, supermarkets and e-commerce photo grids. Need more storytelling space? The flat bottom bag adds side gussets for a fifth printable panel — ideal for specialty and private-label lines. Matte, soft-touch and gloss finishes let you match brand tone.
Pair the degassing valve with a resealable zipper so customers reopen the bag without losing freshness. A clear window shows bean colour and grind; a kraft body signals natural and sustainable. Together they protect aroma from first open to last scoop.
Get an accurate quote by fixing: (1) size & fill weight (e.g. 250g / 500g / 1kg); (2) material structure — high-barrier PET/AL/PE or recyclable mono-material; (3) valve + zipper + optional window; (4) print — gravure (10 colours, low unit cost at volume) or digital (fast, low MOQ); (5) order quantity and lead time. Our team turns specs into a free preprinted sample within days. Planning to import your coffee pouches from China? Read our step-by-step import guide. Choosing materials? See our guide to kraft paper bags for food.
