Most flat bottom pouches are made with kraft paper, aluminium, or LDPE. Some will combine two or more layers for added protection or aesthetic purposes.
For example, coffee roasters that want to communicate a rustic look may choose kraft paper on the outside with an aluminium foil interior, which is an effective barrier against light, moisture, and oxygen.
Specialty coffee roasters can also choose to include additional features to maximise freshness and aroma, such as resealable zippers or degassing valves.
Thanks to their versatility and large printable surfaces, flat bottom pouches are popular among those with a strong brand identity. They can be customised with different finishes, colours, and designs, which can help roasters connect with customers."
"A rigid and robust structure that carries more product volume while remaining visually appealing on the shelf
The flat bottom pouch offers more support for easy storage when packing your product. The quad-seals, side-gussets and flat bottom provide rigidity and more filling volume than other flexible packaging pouches. Flat-bottom bags are a popular choice in a wide variety of industries due to their ability to hold a substantial amount of product in terms of weight and volume while remaining visually appealing on the shelf. We use only the highest quality materials which extend shelf life and allow the contents of the bag to remain fresh for longer. By adding a zip into your flat bottom design, you can preserve your products integrity while offering a multi serve product option."