Material: Crafted from safe BOPP+PET aluminum foil+food-grade PE, our coffee packaging bags feature a 3-tier design that enhances strength and blocks light. This design ensures that your coffee remains fresh by protecting it from odors and moisture, even during long-distance transportation. For optimal usage, these bags require a sealing machine.

How to Use:

1. Put the items to be stored in the bag.
2. Seal the top of the bag using a sealing machine
3. Squeeze out the air from the bag through the degassing valve. The one-way air valve keeps the coffee beans and roasted coffee fresh by allowing excess gas to flow out without returning gas, thus preserving the freshness of the contents.

Functions: These coffee packaging bags serve a dual purpose – they not only ensure the freshness of your coffee but also provide storage for other items such as nut snacks, candy, flowers, tea, and herbs. With their versatile functionality, these bags are essential for anyone looking to preserve the flavor and quality of their goods.

Experience the perfect blend of functionality and style with our Custom Side Gusset Flat Bottom Coffee Packaging Bags. Elevate your coffee storage experience and keep your favorite brews fresh for longer, while also providing storage solutions for a variety of other items.