Quad seal pouches—also known as block bottom pouches, flat bottom pouches, or box pouches—are premium flexible packaging solutions designed with five panels and four vertical seals. When filled, the bottom structure flattens into a stable rectangular base, providing excellent balance and rigidity. This prevents the pouch from tipping over and enhances its visual appeal on retail shelves.
Due to their strong structure and high-end appearance, quad seal pouches are widely used for premium and bulk packaging applications across multiple industries.
Flour-based products, sugar, and medical products.
Our quad seal pouch solutions are designed to combine strength, stability, and premium shelf presentation with flexible customization options:
