Product Overview

 

Composite Cord Strap, also referred to as Polyester Cord Strapping or Cordlash Strapping, is designed for securing heavy and irregular loads during transport. It is made from high-tenacity polyester yarns with a polymer coating that enhances durability and resistance to external conditions. Unlike steel strapping, it does not rust and remains flexible under tension, allowing it to absorb shocks and maintain load stability during transit. This makes it widely used in industries such as steel, timber, logistics, and machinery export packaging, where consistent performance and safe handling are required.

 
 
High Performance Composite Cord Strap

 

Key Advantages

High Tensile Strength
Constructed with bundle-arranged polyester filaments, delivering reliable load containment for heavy payloads far exceeding standard PP or PET strapping.

Weather and Chemical Resistance
The protective outer polymer coating guards against moisture, salt spray, extreme temperatures, and UV radiation, ensuring consistent performance in open-air storage and ocean shipping environments.

Surface Protection and Operational Safety
The smooth polymer layer prevents scratches on sensitive product finishes. Eliminates the kickback danger and sharp cuts associated with tensioned steel bands.

Cost and Freight Efficiency
Offers equivalent structural strength to steel at a fraction of the material weight, reducing freight costs and simplifying inventory management.

Dynamic Tension Retention
Absorbs continuous impacts and vibrations during transit without snapping, maintaining secure tension on unstable or shifting loads.

 

Technical Specifications

 

Width (mm)

Breaking Strength (kg)

Length / Roll (m)

Core Size

Material

13

280 – 320

1100 – 1200

200 mm

Polyester Yarn + Polymer Coating

16

400 – 450

850 – 1000

200 mm

Polyester Yarn + Polymer Coating

19

550 – 650

600 – 850

200 mm

Polyester Yarn + Polymer Coating

25

900 – 1000

400 – 500

200 mm

Polyester Yarn + Polymer Coating

 

Custom specifications are available based on application requirements.

 

Industry Applications
 

Steel and Metal Processing

Bundling steel coils, structural pipes, aluminum ingots, and heavy metal fabrications without surface scratching or corrosion risks.

Timber and Forest Products

Securing dimensional lumber, plywood stacks, and logs, adapting seamlessly to natural wood contraction during transport.

Heavy Machinery and Industrial Equipment

Anchoring bulky machinery, transformers, and industrial pumps to flat racks or skids.

Export Logistics and Container Cargo

Lashing palletized goods, drums, and heterogeneous cargo inside sea containers to satisfy international maritime transport safety standards.

 

How to Use

Composite Cord Strap functions as a complete load-restraint system when paired with heavy-duty galvanized wire buckles and manual tensioners.

System Components

● High-Strength Galvanized Wire Buckle
● Manual Strapping Tensioner
● Mobile Strapping Dispenser Cart

Operation Steps

● Feed the composite strap through or around the payload and thread both ends through the galvanized wire buckle.
● Lock the strap into position using the buckle legs to establish initial mechanical grip.
● Place the tensioner onto the strap and ratchet to the required tension level.
● Cut the trailing strap clean using the integrated tensioner cutter.

 

Why Choose This Product

Strict Quality Control

Every production lot undergoes rigorous quality checks, including tensile testing, elongation measurement, and coating adhesion verification.

 

Scalable Production Capacity

Modern extrusion and weaving lines guarantee predictable lead times and steady stock supply for volume purchase orders.

 

Global Shipping Compliance

Product specifications and testing methodologies conform to international transport safety and packaging protocols.

 

 

Certifications

 

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FAQ

 

Q: What is composite cord strap?

A: It is a polyester-based strapping material designed for securing heavy cargo during storage and transportation.

Q: Is it stronger than PET strap?

A: It generally provides higher tensile strength and better shock absorption, especially for heavy or dynamic loads.

Q: Can it replace steel strapping?

A: In many cases it can replace steel strapping, particularly where safety, corrosion resistance, and flexibility are important.

Q: What buckle should be used?

A: Wire buckles are commonly used as they provide strong grip and reliable joint efficiency.

Q: What industries use it?

A: It is widely used in steel processing, timber export, machinery transport, and logistics operations.

 

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