※1. Water & Oil Resistance
PE coated paper offers excellent sealing performance, effectively resisting water, moisture, and oil, making it ideal for humid seafood packaging environments. Laminated paper also provides reliable waterproof and stain-resistant protection with stable surface performance.
※2. Material Texture
PE coated paper retains more of the natural paper texture. Laminated paper has a more noticeable plastic-like finish with a smoother touch.
※3. Structural Durability
PE coated paper provides strong stiffness and bending resistance, helping maintain carton strength during stacking and transportation. Laminated paper offers better tear resistance and improved protection against impacts and abrasion.
※4. Food Safety Compatibility
Food-grade PE coated paper can directly contact shrimp and seafood products while meeting food packaging safety requirements. Standard laminated paper is generally not recommended for direct food contact.
※5. Processing Performance
PE coated paper is more suitable for carton mounting and box laminating processes, providing stronger adhesion and more stable assembly. Laminated paper usually has a thicker film layer, making box forming and bonding more difficult.
※6. Application Scenarios
PE coated paper is ideal for fresh seafood cold-chain transportation and long-distance export packaging. Laminated paper is more suitable for standard moisture-resistant storage and retail packaging applications.
