Biodegradable Flat Bottom Pouch Bags For Coffee Packaging
Compostable flat bottom pouch for coffee, built from PLA/PBS and kraft paper laminates, offering a renewable, low-carbon barrier for whole bean and ground coffee brands.
This is a flat bottom pouch designed for coffee packaging. The bag stands upright on the shelf and holds its shape after opening. It is made from compostable materials: PLA, PBS, and kraft paper laminates, with optional NK and NKME layers. The structure is typically 120-150 microns thick, depending on the barrier required. It protects coffee from moisture, oxygen, and light, though the barrier level is lower than foil-based laminates. For roasters who prioritise compostability over a 12-month shelf life, this pouch is a practical choice. It works best for coffee sold within a few months of roasting.
The pouch suits whole bean and ground coffee, as well as tea, pet food, and snacks. On filling lines, it runs on standard flat bottom pouch machines. Sealing requires precise temperature control because compostable films have a narrower sealing window than PET/AL/PE. A one-way degassing valve is recommended for whole bean coffee to release CO2 without letting oxygen in. A zipper can be added for resealability. A window is possible but reduces the compostable surface area. A spout is not typical on this format. Mono-PE recyclable structures offer better moisture barrier than compostable ones, but they are not compostable. Choose compostable when the end-of-life story matters more than a long shelf life.
| Product Name | Compostable packaging bags |
|---|---|
| Bag type | All kinds |
| Color | Customizable |
| Material | NK,NKME,PLA,PBS,kraft paper |
| Application | Coffee,tea,pet food,snacks, etc |
| MOQ | From 100 pcs (digital printing) / 10,000 pcs (gravure) |
| Lead time | 10–15 working days after artwork approval |
Typical applications
- 250 g whole bean coffee
- 500 g ground coffee
- 100 g loose leaf tea
- 1 kg pet food treats
- 200 g snack mixes
Frequently asked
What is the minimum order quantity for this compostable flat bottom pouch?
With digital printing, MOQ starts at 100 pcs. For rotogravure printing, MOQ is 10,000 pcs. Lead time is 10-15 working days for digital and 20-25 working days for rotogravure after artwork approval.
Can this pouch be used on a standard coffee filling line?
Yes, it runs on standard flat bottom pouch filling machines. However, compostable films have a narrower sealing window, so you may need to adjust temperature and pressure. Always request samples to test on your line before production.
Does the compostable material provide enough barrier for coffee?
It provides a moderate barrier against moisture and oxygen, suitable for short-to-medium shelf life. For longer shelf life, a foil laminate like PET/AL/PE is better. If compostability is the priority, plan for faster turnover and consider adding a degassing valve.
Flat Bottom Coffee Bags with Degassing Valve