Dry Food Packaging

Windowed Flat Bottom Dry Food Packaging

In the dry food industry, showing the naturalness and quality of the product directly to the consumer is one of the most important factors influencing the purchasing decision. Windowed Flat Bottom (Box Pouch) Packaging combines high-performance barrier properties that preserve product freshness with a transparent window that allows the consumer to see the contents. Following the vision of "Smart packaging solutions for every product in every sector," Çevikbaş Packaging offers both functional and aesthetic window solutions for products such as pulses, nuts, and grains.

Detailed Advantages of Windowed Flat Bottom Structure

The preference for this specialized structure in dry food packaging is driven by several strategic benefits:

1. Enhanced Product Visibility: The strategically placed transparent window allows consumers to visually verify the freshness, color, and form of the product, which significantly increases brand trust and purchase intent.
2. Maximum Shelf Stability: Thanks to its innovative flat base, the package stands perfectly upright and balanced like a box on shelves, ensuring a premium, organized presentation that resists tipping over.
3. Aroma and Freshness Protection: High-barrier films are utilized throughout the structure, including the window area, to prevent dry foods from absorbing external moisture or becoming stale, maintaining the product's original taste.
4. Five-Surface Branding Design: This format offers unique branding opportunities on five distinct surfaces—the front, back, bottom, and two side gussets—allowing for creative designs while highlighting product transparency.
5. Reclosable Zipper System: The inclusion of a high-quality zipper ensures the product stays fresh until the very last grain by allowing the consumer to reseal the package airtight after every use.

Technical Specifications and Material Composition

To balance protection with transparency, these packages are engineered with specialized layers:

1. Outer Layer (PET / OPP): A high-resolution printed layer available in matte or glossy finishes, designed with a specific "knock-out" area for the window.
2. Barrier Layer: For products with lower light sensitivity, specialized transparent barrier films (such as K-PET or clear barrier laminations) are used to keep oxygen and moisture out.
3. Inner Sealing Layer (PE): A 100% food-grade polymer surface that provides exceptional seal strength to support high-weight dry goods while ensuring the package is leak-proof.