Quadro Flat Bottom Filter Coffee Packaging

What is Quadro Flat Bottom Filter Coffee Packaging?

Representing the pinnacle of both aesthetics and functionality in the filter coffee and espresso segment, Quadro Flat Bottom Filter Coffee Packaging offers an eight-cornered, flat-bottomed design that combines traditional pouch flexibility with a box-like form. Designed to preserve the aroma of coffee beans or freshly ground filter coffee at the highest level, these packages stand as stable as a box on the shelf thanks to their completely flat base. It provides your brand with a premium shelf appearance while offering storage convenience for coffee enthusiasts.

Importance of Freshness and Valve System in Coffee Packaging

Filter coffee is extremely sensitive to oxygen and moisture. The most critical way to preserve freshness is the one-way degassing valve technology integrated into the packaging. This valve allows the carbon dioxide released by roasted coffee to be expelled while completely blocking oxygen from entering from the outside. Thanks to this system, the characteristic oils and scent of the coffee are trapped, ensuring that the famous fresh coffee aroma is preserved when the package is opened.

Key Advantages of the Quadro Flat Bottom Structure

1. Eight-Cornered Stability: Thanks to its box form, it never tips over on the shelf and always maintains an upright, organized posture.
2. Maximum Aroma Barrier: Provides full protection against light, moisture, and air through multi-layer lamination (usually Aluminum or high-barrier polymers).
3. Extensive Printing and Marketing Space: Offers a wide area to tell your brand's story and product features through five different surfaces (front, back, right, left, and bottom).
4. User-Friendly Design: Can be easily reclosed after opening by adding an optional zipper or coffee tin tie to the top.
5. Logistics Efficiency: Occupies very little space when empty due to its flexible structure but provides maximum volumetric efficiency when filled.

Material Structure and Protection Features

Special material combinations are preferred to maximize the shelf life of filter coffee:

1. Outer Surface: A PET or OPP layer that increases visual quality with matte, glossy, or soft-touch coatings.
2. Middle Layer (Barrier): Aluminum (ALU) or Metallized barrier that protects the coffee from oxidation and guarantees freshness.
3. Inner Layer: A thick Polyethylene (PE) layer that is food-safe, unaffected by the acidity of the coffee, and provides strong heat sealing.