Sequoia Enterprise has launched a series of high-performance fruit clamshells combined with the Top Seal sealing process, which effectively improves the sealing and aesthetics of packaging while significantly reducing the use of plastic caps, helping customers reduce material costs and overall carbon footprint. Compared with traditional film or lid packaging, top seal packaging has better preservation performance, pressure resistance, and anti-leakage effects, making it extremely suitable for export transportation and retail display of fragile fruits such as strawberries, blueberries, lettuce, and cherry tomatoes.
The plastic savings are substantial—top seal solutions typically save 35-45% in plastic weight compared to conventional clamshells. Additional benefits include extended shelf life, reduced overpacking, elimination of spillage, and effective tamper-evidence.
In the North American market, top-sealed blueberry packaging is gradually replacing traditional open-lid box packaging because its sealing film structure prevents squeezing and leakage while being breathable and moisture-regulating, greatly extending shelf life and improving turnover efficiency. Sequoia also supports customers in customizing Top Seal Packaging structures with label sealing, which can be combined with automatic labeling and scanning systems to achieve integrated management of packaging traceability and brand identification.
