<h1>Cooking oil packaging: Gramiyaa launches nitrogen-flushed gable-top carton to preserve cold-pressed oil freshness and traceability.</h1> Gramiyaa's redesigned gable-top carton combines an opaque multi-layer structure, double inner sealing and nitrogen-flush sealing to prevent light- and oxygen-driven oxidation and preserve aroma and nutrients. Paired with process controls - natural seed sedimentation, cotton filtration, in-house wood cold-pressing, batch lab-testing, direct sourcing and QR-code traceability - the approach is presented as a continuous freshness-preservation chain from seed to seal.