Polyester Cord Strapping

Polyester cord strapping<\/strong> — also known as polyester composite cord strapping or flexible strapping — is made of multiple strands of high-tenacity polyester filament yarn, finished with a coated outer layer and jointed with M-shaped steel wire buckles. It is the proven alternative to steel strapping for securing large, heavy and settlement-prone loads such as palletized cargo, cotton and textile bales, timber and metal products.<\/p>

Compared with PP strapping<\/a> and PET strapping<\/a>, polyester cord strapping combines high breaking strength with a soft, flexible body: it grips irregular loads tightly, absorbs impact during long-distance transport, and stays safe for both your products and your operators.<\/p>

Polyester Cord Strapping Features:<\/h4>
  • High strength, 0.5 to 2.6 tons<\/strong> — system breaking strengths from 480 kg up to 2,600 kg across the range (see data sheet below), strong enough to replace steel strapping on heavy palletized loads.<\/li>
  • Elastic tension memory<\/strong> — the strap absorbs greater impact energy than steel strapping and keeps holding tension after the load settles or shrinks, so packages stay tight after long-distance transportation.<\/li>
  • M-shaped steel wire buckle joint<\/strong> — a scientifically designed connection that locks firmly and never slips or falls off, greatly improving work efficiency and transport safety.<\/li>
  • Safe and surface-friendly<\/strong> — no sharp edges like steel strap: it will not scratch packaging or hurt hands, and there is no dangerous whip-back when cut, even when tied tightly.<\/li>
  • All-weather and corrosion-free<\/strong> — performs in various climates and at temperatures up to 130°C, resists corrosion, and can even work in seawater without polluting the goods.<\/li>
  • Lighter, softer, easier<\/strong> — much lighter and softer than steel strap of the same length, faster to feed, tension and cut, and can be disposed of as ordinary industrial waste for an eco-friendlier operation.<\/li> <\/ul>

Polyester Cord Strap Specification:

Polyester Composite Cord Strapping Data Sheet<\/span><\/strong><\/p><\/td><\/tr>

Item Code<\/p><\/td>

Width<\/p><\/td>

Min.Linear Breaking Strength(kg)<\/p><\/td>

Min. System Breaking Strength(kg)<\/p><\/td>

Meter\/Coil<\/p><\/td>

Coils\/Box<\/p><\/td><\/tr>

GD 40<\/p><\/td>

13mm<\/p><\/td>

300<\/p><\/td>

480<\/p><\/td>

1100<\/p><\/td>

2<\/p><\/td><\/tr>

GD50L<\/p><\/td>

16mm<\/p><\/td>

285<\/p><\/td>

456<\/p><\/td>

850<\/p><\/td>

2<\/p><\/td><\/tr>

GD50<\/p><\/td>

16mm<\/p><\/td>

425<\/p><\/td>

680<\/p><\/td>

850<\/p><\/td>

2<\/p><\/td><\/tr>

GD55<\/p><\/td>

16mm<\/p><\/td>

550<\/p><\/td>

880<\/p><\/td>

600<\/p><\/td>

2<\/p><\/td><\/tr>

GD60L<\/p><\/td>

19mm<\/p><\/td>

380<\/p><\/td>

608<\/p><\/td>

700<\/p><\/td>

2<\/p><\/td><\/tr>

GD60L<\/p><\/td>

19mm<\/p><\/td>

475<\/p><\/td>

760<\/p><\/td>

600<\/p><\/td>

2<\/p><\/td><\/tr>

GD65<\/p><\/td>

19mm<\/p><\/td>

625<\/p><\/td>

1000<\/p><\/td>

500<\/p><\/td>

2<\/p><\/td><\/tr>

GD66<\/p><\/td>

19mm<\/p><\/td>

695<\/p><\/td>

1112<\/p><\/td>

500<\/p><\/td>

2<\/p><\/td><\/tr>

GD69<\/p><\/td>

19mm<\/p><\/td>

940<\/p><\/td>

1504<\/p><\/td>

500<\/p><\/td>

2<\/p><\/td><\/tr>

GD84<\/p><\/td>

25mm<\/p><\/td>

730<\/p><\/td>

1250<\/p><\/td>

500<\/p><\/td>

2<\/p><\/td><\/tr>

GD85<\/p><\/td>

25mm<\/p><\/td>

830<\/p><\/td>

1500<\/p><\/td>

500<\/p><\/td>

2<\/p><\/td><\/tr>

GD86<\/p><\/td>

25mm<\/p><\/td>

925<\/p><\/td>

1703<\/p><\/td>

450<\/p><\/td>

2<\/p><\/td><\/tr>

GD89<\/p><\/td>

25mm<\/p><\/td>

1227<\/p><\/td>

1963<\/p><\/td>

400<\/p><\/td>

2<\/p><\/td><\/tr>

GD105L<\/p><\/td>

32mm<\/p><\/td>

1200<\/p><\/td>

2200<\/p><\/td>

250<\/p><\/td>

2<\/p><\/td><\/tr>

GD105<\/p><\/td>

32mm<\/p><\/td>

1500<\/p><\/td>

2600<\/p><\/td>

230<\/p><\/td>

2<\/p><\/td><\/tr>

GD105<\/p><\/td>

32mm<\/p><\/td>

1500<\/p><\/td>

2600<\/p><\/td>

250<\/p><\/td>

2<\/p><\/td><\/tr>

GD105<\/p><\/td>

32mm<\/p><\/td>

1500<\/p><\/td>

2600<\/p><\/td>

300<\/p><\/td>

2<\/p><\/td><\/tr>

GD105AAR<\/p><\/td>

32mm<\/p><\/td>

1500<\/p><\/td>

2600<\/p><\/td>

250<\/p><\/td>

2<\/p><\/td><\/tr><\/tbody><\/table>

All values above are minimum guaranteed figures from factory testing. Custom widths, strengths, coil lengths and OEM printing are available on request — contact us<\/a> for a tailored data sheet and free samples.<\/em><\/p>

Why Polyester Cord Strapping Replaces Steel Strapping<\/h3>

For decades steel strap was the default for heavy loads. Polyester cord strapping delivers comparable strength with none of the drawbacks:<\/p>

Property<\/th>Polyester Cord Strapping<\/th>Steel Strapping<\/th><\/tr><\/thead>
Safety<\/td>No sharp edges, no whip-back on cutting<\/td>Sharp edges, risk of injury when cut<\/td><\/tr>
Surface protection<\/td>Soft body, will not scratch the load<\/td>May scratch or mark products<\/td><\/tr>
Corrosion<\/td>Never rusts, sea-freight safe<\/td>Rusts when wet, can stain goods<\/td><\/tr>
Tension retention<\/td>Elastic memory absorbs load settlement and impact<\/td>Loses tension once the load shrinks<\/td><\/tr>
Handling<\/td>Lightweight, easy to feed and tension by hand<\/td>Heavy and rigid, harder to operate<\/td><\/tr>
Jointing<\/td>M-shaped wire buckle, no heavy tools<\/td>Metal seals and sealers required<\/td><\/tr>
Disposal<\/td>Ordinary industrial waste<\/td>Sharp waste, needs care<\/td><\/tr><\/tbody><\/table>

How to Use Polyester Cord Strapping<\/h3>
  1. Feed the strap around the load or through the bale channels.<\/li>
  2. Thread both strap ends through the M-shaped steel wire buckle<\/strong>.<\/li>
  3. Tension the strap with a manual cord strapping tensioner.<\/li>
  4. Lock the buckle and cut off the excess tail — no sparks, no sharp burrs, no rebound.<\/li> <\/ol>

    Wire buckles and matching strapping tools<\/a> are available from Gude, so you can build a complete strapping system from one supplier.<\/p>

    Polyester Cord Strap Application

    From heavy palletizing to baling and export packing, polyester cord strapping is widely used wherever steel strapping used to be the only option: palletizing and unitizing of heavy bags, bricks, timber and lumber; baling of cotton, textiles, waste paper and recyclables; securing steel coils, aluminium ingots and metal profiles; export and sea-freight packing where rust-free strapping is required; and agricultural bales such as hay and straw.

    Frequently Asked Questions

    Is polyester cord strapping as strong as steel strapping?

    For most palletizing and baling applications, yes. The GD range offers system breaking strengths up to 2,600 kg (about 2.6 tons), which covers the working loads where steel strapping is traditionally used — with better elasticity and none of the safety risks of sharp steel edges.

    What is the difference between polyester cord strapping and PP / PET strapping?

    PP and PET are extruded rigid straps, best for regular-shaped cartons and pallets. Polyester cord strapping is a flexible, high-strength strap made of polyester filament yarn, so it grips irregular, heavy or settlement-prone loads more reliably and is much gentler on both products and operators.

    Will the strap loosen after the load settles?

    No — this is a key advantage. The polyester yarns have elastic tension memory: they absorb impact energy and keep holding tension even after the goods shrink or settle during long-distance transport.

    Can it work in hot, cold or humid environments?

    Yes. The strap performs in various climates and at temperatures up to 130°C, resists corrosion, and can even be used in seawater without polluting the packed goods — well suited to sea-freight export packing.

    What is the MOQ? Can I get free samples?

    As a factory-direct manufacturer, Gude Packaging supports flexible order quantities and provides free samples for testing. Contact us with your required width and strength for a quotation.

    Ready to replace steel strapping with a safer, stronger solution? Gude Packaging supplies the full GD-series polyester cord strapping range with wire buckles, strapping tools, OEM support and free samples. Get a quote today — our team replies within 24 hours.

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