company news about 2026 Trends: How Food-Grade Paper Cans Optimize Tea Cross-Border Packaging Compliance

Loose leaf tea and herbal tea are typical sensitive botanical products containing abundant volatile aromas, tea polyphenols and active enzymes. These delicate ingredients are highly vulnerable to oxygen, moisture and UV exposure, easily causing oxidation, aroma dissipation and taste deterioration. During cross-border container shipping and 12–24 months of overseas shelf storage, temperature and humidity fluctuations further accelerate quality decay. For 2026 global tea exporters, targeted anti-deterioration packaging has become a core standard to maintain consistent retail product quality.