In today’s industry, selecting the right strapping material is critical for ensuring the safety and efficiency of your logistics operations. Among the most popular solutions for palletizing and securing loads is plastic strapping, which primarily includes two types: polypropylene (PP) strapping and polyester (PET) strapping.
In this article, we’ll explore their key characteristics, advantages, and typical applications to help you choose the best option for your business.
What is plastic strapping?
Plastic strapping is a flexible, durable band made from synthetic polymers, designed for tightening, securing, and stabilizing loads. It is often preferred over steel strapping in many industries due to its:
- lower cost
- corrosion resistance
- safer handling (no sharp edges)
- light weight and ease of use in both automatic and manual strapping systems.
Comparison between PP and PET strapping
| Feature | PP strap | PET strap |
| Tensile strength | Lower | Higher (close to steel) |
| Elasticity (elogation) | Higher | Lower (maintains tension better) |
| Recommended for loads | Light to medium duty | Medium to heavy duty |
| Impact resistance | Moderate | Excellent |
| Temperature resistance | Up to ~80°C | Up to ~120°C |
| Tipical applications | Cartons, light pallets, cardboard | Heavy pallets, bricks, steel, timber |
| Price | Lower | Higher |
When to choose PP vs. PET strapping?
• PP strapping is ideal for securing cartons, light to medium-weight pallets, and products that do not require very high tension. It is widely used in the food, pharmaceutical, and light manufacturing industries.
• PET strapping is recommended for heavy loads that must remain stable during transportation and storage—such as bricks, tiles, metal profiles, or timber. It offers excellent mechanical properties and absorbs shocks and vibrations during transit.
The importance of quality strapping machines
To fully leverage the benefits of polypropylene or polyester strapping, it is crucial to use reliable strapping machines—whether manual, semi-automatic, or fully automatic. This ensures:
- consistent and precise strap tensioning,
- secure sealing or welding,
- мinimal waste and maximum safety.
Why choose solutions from MAVA Industrial?
MAVA Industrial offers a complete range of plastic strapping solutions—both PP and PET, in various widths and thicknesses, along with professional strapping machines and consumables. We work exclusively with leading manufacturers to guarantee the highest quality and reliability for your packaging operations.
Conclusion
Choosing between polypropylene (PP) and polyester (PET) strapping depends on the specifics of your loads and your stability requirements during transport and storage. If you need expert advice, contact the team at MAVA Industrial—we’ll help you find the best solution for your packaging needs.