Custom Flat Bottom Bags

Recyclable flat bottom bags built for roasted coffee

Flat bottom coffee bags combine a stable five-panel base with a resealable zipper and a one-way degassing valve — the three features specialty coffee roasters expect from their packaging. The flat bottom keeps the bag standing on retail shelves and café counters, while the valve allows freshly roasted beans to release CO₂ without letting oxygen in.

CraftPack develops each bag around your material preference, size, valve type, and artwork. The film structure, barrier layer, zipper specification, and print finish are confirmed from your brief before production.

Product features

• five-panel flat bottom construction for stable shelf display
• one-way degassing valve for fresh-roasted coffee beans
• resealable zipper top for repeated opening and closing
• heat-sealable top for tamper-evident closure
• available in LDPE recyclable, kraft paper, or multi-layer barrier films
• moisture-proof barrier for extended shelf life

Customization options

Choose the bag dimensions and capacity (250g, 500g, 1kg, or custom), material structure, valve type and placement, zipper specification, surface finish, and printing method. Digital printing supports low-MOQ runs with full-color artwork. Gravure printing is also available for larger volumes. Available finishes include matte, gloss, soft-touch, and metallic effects.

This format sits within our range of custom flat bottom bags, suitable for coffee, tea, dry foods, supplements, and specialty powders.

Common applications

• specialty coffee roasters (whole bean and ground)
• tea and herbal infusion packaging
• dry food products (nuts, dried fruit, granola)
• protein powders and nutritional supplements
• superfood and health food packaging
• bakery and confectionery items

Information needed for an accurate quote

Send the target bag capacity or dimensions, preferred material and finish, valve specification (if needed), zipper type, artwork file, estimated quantity, packing requirements, and delivery destination. If samples are needed for construction review, let us know.

MOQ starts at 500 pieces. Sampling, production timing, packing, and freight are quoted after the specification and artwork have been reviewed. Request a quote to begin material and construction discussion.