... odor. Three layers PP foam plateThe three layers PP foam plate is light, strong, flexible, high tmeperature resistant and environmental ... rigidity, rebound resilience, suitable for package area. PP plate for case & bagPP foam plate adopts new extrusion and foam technology, no odor ... 0.5g/cm3) is better than high filler loading PE plate. And PP foam plate (0.5g/cm3) has higher folding endurance. Bags ...