A high-tensile polyester cord strap made from high-tenacity yarns – combining high breaking strength, controlled elongation, and long-term load retention with the flexibility to conform to bundled, palletized, or irregular cargo – offering a lighter, corrosion-resistant alternative to metal strapping for industrial packaging, export securing, timber, steel, and heavy machinery transport.
Technical Specifications
|
Parameter |
Specification |
|
Material |
High-tenacity polyester yarn |
|
Strap Construction |
Woven polyester cord |
|
Available Width |
13–32 mm |
|
System Breaking Strength |
300–2,000+ kg |
|
Elongation at Break |
10–14% |
|
Fiber Structure |
High-tenacity continuous polyester |
|
Operating Temperature Range |
5°C to +80°C |
|
Standard Color |
Natural white |
|
Custom Color |
Available |
|
Roll / Coil Format |
Available according to specification |
|
Application |
Manual tensioning with compatible wire buckles |
Designed for Cargo That Settles During Transit
Heavy cargo does not always remain completely static after packaging. Here's how our polyester cord strap handles real-world transport conditions:
Accommodates Load Movement: Wood changes volume with humidity, palletized products settle after handling, and road/sea transport introduces continuous vibration – the strap's controlled elongation absorbs this movement while maintaining effective restraint.
Maintains Long-Term Stability: Suitable for long-distance transportation where keeping the load secure over time matters more than simply achieving high initial tension.
Polyester Cord Strap vs. Steel Strapping
|
Consideration |
Polyester Cord Strap |
Steel Strapping |
|
Corrosion |
Does not rust |
Can corrode if exposed |
|
Weight |
Lightweight |
Relatively heavy |
|
Flexibility |
High |
Rigid |
|
Cargo Surface |
Less likely to scratch finished surfaces |
May require edge protection |
|
Handling |
Easier to carry and position |
Heavier and more rigid |
|
Load Movement |
Absorbs normal movement through controlled elongation |
Lower flexibility |
|
Outdoor / Humid Storage |
No rust staining |
Corrosion protection may be required |
Custom Supply for Industrial Buyers
Different buyers may require different roll configurations even when the basic strap specification is the same.
Available customization can include:
Strap width
Breaking strength
Roll length
Core size
Color
Printed logo or text
Carton labeling
Private-label packaging
Pallet configuration
Recommended Storage Conditions
Keep Dry: Store rolls in a dry, well-ventilated area and avoid prolonged contact with water or damp floors.
Avoid Direct Sunlight: Keep products away from continuous direct UV exposure. For warehouse inventory, covered storage is preferred.
Maintain Moderate Temperature: Avoid storing rolls next to boilers, heaters, hot machinery or other concentrated heat sources.
Keep Away from Chemicals: Do not store together with strong acids, alkalis, solvents or other aggressive chemicals.
Keep Packaging Intact: Where possible, leave factory packaging in place until the strap is ready for use. This reduces unnecessary exposure to dust, moisture and UV.
Avoid Heavy Compression: Do not place excessive loads on top of strap coils for extended periods, as deformation can affect dispensing and handling.
Packaging & Export Shipment
Finished coils are packed to reduce exposure to moisture, dust and physical damage during international transportation.
Depending on the order, export preparation can include:
Individual Coil Protection → Carton Packing → Palletizing → Container Loading
Certificates
FAQ
Q:Is polyester cord strap waterproof?
A:Polyester is resistant to normal moisture and water exposure and does not rust. However, the strap should not be stored permanently in standing water or continuously exposed to harsh outdoor conditions.
Q:Can polyester cord strap be used outdoors?
A:Yes, it can be used for outdoor transportation and temporary outdoor storage. For prolonged exposure to direct sunlight, weather and UV radiation, the application conditions should be confirmed before selecting the product specification.
Q:Can it withstand high temperatures?
A:Polyester cord strap can tolerate elevated temperatures encountered in normal industrial handling and transportation. It should not be exposed directly to open flames, welding sparks or high-temperature surfaces.
Q:Can it be used for heavy machinery?
A:Yes. High-tensile grades can be used for securing machinery and industrial equipment when the strap, buckle and tensioning method are correctly matched to the cargo and required restraint level.
Q:What buckle should be used with polyester cord strap?
A:Compatible wire buckles should be selected according to the strap width and required joint strength. Using a buckle that does not match the strap specification may reduce the performance of the complete securing system.
Q:What is the lead time for bulk orders?
A:For standard specifications, production can typically be arranged within 5–10 days after order confirmation, depending on quantity and current production scheduling. Customized products may require additional production time.
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