With the rapid development of the logistics industry, businesses face new challenges: damaged goods, delayed shipments, and safety risks during transportation. Packaging solutions must evolve to meet these demands. Among many options available in the market, polyester strapping (PET strapping) has emerged as the most secure and reliable packaging strap for long-distance, high-load, and durable applications.
This article explores different strapping options — PP, steel, and polyester — and explains why polyester strapping is the superior choice for securing goods in modern logistics.
The Main Types of Strapping Materials
1. Plastic Straps (Polypropylene / PP Strapping)
- Widely used and affordable
- Suitable for carton packaging, light pallets, and bundling
- Printable with logos or company information
- Limitations: lower tensile strength, reduced durability, unsuitable for heavy loads
2. Steel Strapping
- Very high strength, no elongation
- Used for heavy products such as steel pipes, construction materials, or glass bundles
- Limitations: heavy weight, prone to rust, higher safety risks (sharp edges), poor flexibility
3. Polyester Strapping (PET Strapping)
- Combines high tensile strength with excellent elongation
- Resistant to weather, moisture, and corrosion
- Safer to handle compared to steel (no sharp edges)
- Applications: long-distance transport, heavy loads (up to several tons), stable palletizing, construction materials, wood, and stone packaging
- Key advantage: balances strength, flexibility, safety, and cost-effectiveness
Why Polyester Strapping is the Most Secure Packaging Strap
- High Load Capacity – With breaking strength comparable to steel strapping, PET is ideal for heavy-duty applications.
- Shock Absorption – Unlike steel, polyester can absorb impacts during transportation without snapping.
- Corrosion Resistance – PET strapping does not rust, making it perfect for outdoor or long-term storage.
- Safety – Lightweight and without sharp edges, reducing risks for workers.
- Eco-Friendly – 100% recyclable, supporting sustainable packaging solutions.
- Cost-Effective – Lower shipping weight compared to steel; reduced maintenance costs.
Choosing the Right Strap for Your Business
When selecting strapping materials, consider:
- Load weight: Light cartons → PP; Heavy timber or steel bundles → Polyester or Steel
- Transport distance: Short distance → PP may suffice; Long-haul logistics → Polyester is superior
- Durability requirements: Steel may corrode; Polyester provides strength with flexibility
- Environmental standards: PET strapping is fully recyclable and eco-friendly
👉 For uncertain cases, we recommend testing PET strapping samples before large-scale application.
Polyester strapping has become the most secure and reliable solution for heavy-duty logistics and transportation. While PP strapping and steel strapping have their place in packaging, PET strapping offers the best balance of strength, safety, and sustainability.
For companies looking to reduce product damage, lower transportation costs, and adopt environmentally friendly packaging, polyester strapping is the clear choice.
