Quattro seal packagings are high-quality flexible packaging solutions designed to provide maximum stability, strong structure, and premium shelf presentation. This packaging type features four sealed edges that give the bag a box-like shape, allowing it to stand upright and maintain its form even when filled with heavy products.
Production Structure
Quattro seal packagings are produced using multi-layer laminated films that provide excellent barrier protection and mechanical strength. Typical material combinations include: • PET / PE • BOPP / CPP • PET / Aluminum / PE • PA / PE These structures help protect products against oxygen, moisture, light, and external contaminants.
Applications
Coffee beans
Ground coffee
Pet food
Nuts and dried fruits
Powder products
Premium food products
Options
Degassing valve (for coffee packaging) Zipper closure system Easy-tear notch Transparent window Matte or glossy finish Custom printing and sizes
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Sustainability is a shared commitment across all companies within the Portrade Group. Each company takes responsibility within its own operations by making more conscious choices, improving efficiency, and supporting practices that help reduce environmental impact wherever possible.
While operating in different sectors, all group companies align around the same mindset: acting responsibly today to support long-term value for partners, industries, and the environment.
