Packaging Knowledge

PET vs PP Strapping Tools

Understand the difference between PET and PP strapping and which manual tools suit each application.

PackForge ToolsPublished April 20, 2025Updated January 18, 2026

PET (polyester) and PP (polypropylene) are the two most common manual strapping materials. The right choice depends on load weight, retention needs and cost.

PET strapping

PET retains tension better and resists impact. It is suited to heavier, rigid loads and is often chosen as a safer alternative to steel.

PP strapping

PP is lighter and more economical, ideal for cartons, bundling and lighter loads where cost matters.

  • Use PET for heavy or settled loads
  • Use PP for light cartons and bundles
  • Match tools to the chosen strap width

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