PVC Tarpaulin Vs. TPU Laminated Fabric: Key Differences
Feb 10, 2026
Difference between PVC tarpaulin and TPU laminated fabric
PVC tarpaulin uses a mesh-structured fabric or plastic as the base material, with upper and lower films bonded or laminated together to form a fully fused finished product.
Laminated fabric uses special processes to attach a film to a base material such as regular fabric, creating an integrated structure. The mainstream type is TPU laminated fabric, which is available in single-sided and double-sided versions.
PVC tarpaulin is suitable for use between -15°C and 55°C. However, it becomes hard and brittle at extremely low temperatures, and soft or even melted at high temperatures. It is therefore not recommended for extremely cold or tropical rainforest environments. TPU laminated fabric offers much better temperature resistance and is less affected by temperature changes.
PVC tarpaulin has a strong glue-like odor, which intensifies as temperature rises. This may cause discomfort for people sensitive to smells. In addition, PVC has a sticky, relatively stiff texture, making it difficult to produce lightweight bags. In contrast, TPU laminated fabric is smooth, thin, lightweight, and provides a better overall user experience.
PVC is not an eco-friendly material. The fillers used in its production contain heavy metals and other substances, and production residues can cause secondary pollution. TPU laminated fabric, however, is biodegradable and can fully decompose in approximately 3–10 years.
TPU laminated fabric has a higher production cost, while PVC tarpaulin is more affordable.
TPU is recommended for waterproof bags that have frequent body contact or are used to store clothing, food, and other personal items. PVC tarpaulin is suitable for bike bags, tool bags, and other applications where the bag is not carried close to the body.
