

Wholesale Flat Bottom Gusseted Pouch Bag Flexible Packaging For Distributor
Flat bottom gusseted pouch in matte film/PET aluminium/PE, 9x27+5cm to 13.5x41+7cm, for 227g–907g coffee, milk powder and soy milk.
This flat bottom gusseted pouch is built from a matte outer film, a PET aluminium barrier layer and a PE sealant. The aluminium layer blocks light, oxygen and moisture, which protects roast coffee, milk powder and soy milk powder from staling and clumping. The PE inner layer gives a strong heat seal and works on standard filling lines. Sizes run from 9*27+5cm to 13.5*41+7cm, all customizable, with white, black, brown, kraft paper or custom colours.
The flat base lets the filled bag stand unaided on a shelf and gives a wide front panel for print. Fill through the top opening, then heat seal; a zipper can be added for resealability. A one-way degassing valve suits whole bean coffee, releasing CO2 without letting oxygen in. A window works if you want product visibility, but it removes barrier area. A spout and cap turn it into a liquid or powder dispenser. For dry goods where recyclability is the priority, a mono-PE structure can replace the foil laminate, though it gives a shorter shelf life than an aluminium layer.
| Size | 9*27+5cm/10*34+6cm/13.5*41+7cm (customizable) |
|---|---|
| Material | Matte film + PET aluminum film + PE |
| Weight | Half a pound/1 pound/2 pounds |
| Color | White/black/brown/kraft paper/customizable |
| Product use | Milk/soy milk/coffee |
| MOQ | From 100 pcs (digital printing) / 10,000 pcs (gravure) |
| Lead time | 10–15 working days after artwork approval |
Typical applications
- 227 g whole bean coffee
- 454 g ground coffee
- 907 g roasted coffee
- milk powder
- soy milk powder
- dry pet food





