Custom Transport Container Liner for 20GP 40GP 40HQ

The Science of Safe Transit: How PE Material Properties Combat Contamination and Loss

At the heart of every reliable container liner is the science of polyethylene (PE). This versatile polymer is chosen not by accident, but for a specific set of physical and chemical properties that make it the ideal guardian for dry bulk cargo. Understanding these properties underscores the technical value of the product.

The primary defense is against moisture vapor transmission. Multi-layer PE films are engineered to have extremely low water vapor transmission rates (WVTR). This creates a near-hermetic seal inside the container, protecting hygroscopic materials like plastics, certain chemicals, and food products from clumping, caking, or degradation caused by ambient humidity during ocean crossing.