To cater to the booming global fresh berry retail and cold-chain logistics market, Sequoia Enterprise Ltd officially launches its upgraded food-grade blueberry clamshell packaging series this quarter, optimizing material performance, structural design and eco-friendly attributes to solve long-standing pain points including berry bruising, moisture buildup and short shelf life in traditional fruit packaging. Tailored for global blueberry growers, exporters and supermarket retail chains, the new model balances protection, aesthetics and sustainability, upgrading standardized berry packaging solutions for cross-border distribution.
Made of food-safe recyclable RPET material, the new clamshell packaging features high light transmittance and rigid pressure resistance, complying with EU food contact standards and North American retail packaging regulations. Adopting the classic one-piece snap-lock structure, the upgraded 1-pint specification (model S50-250, size 4.7*4.9*1.4 inches) fits mainstream blueberry retail portioning standards perfectly. Compared with ordinary PET containers, its reinforced edge design enhances stacking stability, reducing fruit damage rate by nearly 45% during long-haul cold-chain transportation and warehouse turnover.
Ventilation optimization stands out as the core functional upgrade. Equipped with evenly distributed micro perforations on the lid and bottom, the packaging enables balanced air circulation to discharge ethylene released by ripening blueberries and eliminate excess condensation. This design avoids mold growth and water-soaked berries, extending the fresh-keeping period by 3-5 days under standard cold storage conditions. The tight snap closure also prevents accidental opening, fruit spilling and secondary contamination during handling and shelf display.
In line with the global sustainable packaging trend gaining 7.5% annual market growth, the full RPET construction achieves 100% post-consumer recyclability, cutting down plastic waste for berry brands. The crystal-clear body maximizes visual display effects, letting consumers directly check berry color and plumpness to boost in-store impulse purchases. Besides fixed standard sizes, Sequoia Enterprise supports customized ventilation layouts, logo embossing and diversified capacity options for bulk client orders.
Backed by the company’s mature top-seal packaging technology, the new blueberry clamshell cuts packaging inventory costs thanks to its integrated lid-body design. It is compatible with automated packaging lines, ideal for large-scale farm packing and cross-border export. Moving forward, Sequoia Enterprise will continue iterating eco-friendly fresh produce packaging, empowering global berry clients to lower logistics loss and elevate brand competitiveness.
