Key Features of Our Quick-Release Tie:

- Reuse cut-off portions to make more ties
- Unique quick-release system
- Slimline design
- Semi-elasticated allows easy adustment
- Recycled, renewable & biodegradable options
Also see our Classic range ›
Rapstrap i-Tie
The Intelligent Tying Strap
Key Features of Our Quick-Release Tie:
Also see our Classic range ›
Capable of holding up to 12kg, the rapstrap i-Tie is a unique quick-release fastener: Just pull the end and it comes undone, ready for reuse. This features makes it an ideal solution for temporary or return-visit applications where easy removal or adjustment of ties is required.
Quick-release i-Ties are perfect for cable bundling & storing. They're softer and more flexible than nylon ties, and can be easily opened when required.
Rapstrap i-Ties are frequently used for cable installation & management, for packaging & handling, for temporary signage, fencing & netting, and for general maintenance & site work.
The 06-series of i-Ties are produced in the UK from a variety of materials, including biodegradable and soluble options. The standard version uses a soft semi-elasticated polyurethane and can be tensioned slightly if required. For more demanding jobs, firmer more robust polyurethanes are possible.
A slimmer 05-series (4.8mm) is also available on request (minimum order quantities may apply). This version has the same width as a typical nylon cable tie and may be used as a direct replacement in compatible applications.
0627-SPU: Soft Polyurethane i-Tie
Our standard 6mm x 270mm rapstraps are made from a premium soft 90A durometer polyurethane elastomer.
Suitable for most general-purpose applications, this material confers a small amount of elasticity that allows a controllable tension to be applied to the fitted tie.
For applications that require a firmer grip, medium or firm polyurethanes can be used as alternatives (codes MPU & FPU). These are more appropriate for permanent applications, where the reduced elasticity makes the ties harder to release.
For specialist applications, a halogen-free fire retardant i-Tie is possible (meets UL94 V2 with a 2mm part thickness), as is a renewable-resource polyurethane version (approx 30% renewable content). Further details about these products are available on request.
Standard 0627-SPU rapstrap i-Ties are currently supplied in convenient tear-off sheets of 12. They are available in trade bags of 48, and bulk boxes of 3000 straps (unbagged).
Standard colours for SPU rapstraps are black, natural and green; Other colours may be available subject to MOQ.
0627-BIO23: Biodegradable i-Tie
This 6mm x 270mm rapstrap i-Tie is made from a biodegradable blend that's suitable for both indoor or outdoor use. Although not quite as strong as our standard polyurethane version, these ties are surprisingly robust considering they're made using potatoes!
The material is approximately 30% renewably-resourced potato starch and 70% polyester; The overall bio-based carbon content is 23% (ASTM D6866).
The high starch content of this material means it will absorb around 4% water from the atmosphere, and this can rise to over 10% in very damp environments (w/w). It is these large quantities of water and starch that promote biodecomposition.
The material is stable during normal usage (aerial, above ground applications), but will begin to break down when covered in damp soil or under moist composting conditions. Elevated temperatures are useful but not essential for decomposition.
This slime mould is assaulting a defenceless biodegradable i-Tie. Note how its tentacles are carving deep channels into the surface. The extent to which myxomycetes can consume polyesters has not been fully ascertained.
These straps are intended for applications in which ties can end up in the natural environment, such as tree planting, site work, or event management. Although prevention is better than cure, in such situations the use of intrinsically biodegradable polymers can help reduce the long-term impact of inadvertant plastic pollution.
Due to the organic nature of this material, the colour of these straps can vary from beige to brown, but this does not affect their functionality. 0627-BIO23 rapstrap i-Ties are supplied in tear-off sheets of 5, and are packed in trade bags of 50 straps (10 sheets). Bulk boxes of 50 bags (2500 straps total) are also available.
A cold water soluble rapstrap i-Tie is available. This material can be recycled and is biodegradable.
0627-SOL: Water Soluble i-Tie
Made from a water soluble glue, our PVA rapstraps are recommended for indoor applications, such as packaging dry goods.
These ties are hydrated after manufacture to contain about 12% water. This makes them quite soft & flexible, and just like our standard polyurethane i-Ties, these poly vinyl alcohol versions are fully releasable & reusable as required.
Since PVA (aka PVOH) is extensively used in the paper and textile industries, these straps can in principle be recycled along with general paper & cardboard waste where facilities exist.
PVA is also commonly used to package dissolvable detergent pods & pouches. As a result, large quantities are processed by waste-water treatment facilities, and many microbial species have been identified that can biodegrade it.
These straps are a translucent pale yellow colour as standard. They are supplied in tear-off sheets of 5, and packed in trade bags of 50 straps (10 sheets). Bulk boxes of 50 bags (2500 straps total) are also available, however due to the post-production rehydration process, orders may incur short lead times.
Please note that to maintain their intended physical properties, these ties should be stored at ambient indoor conditions, ideally around 20°C and 50% releative humidity.
0627-RCY: Recycled i-Tie
In addition to our general-purpose polyurethane
Please note these non-PU alternatives are not currently mass-produced.
Slimline Design
Standard 5.8mm and extra-slim 4.8mm widths
Designed to be the same size as coventional nylon ties, these rapstraps can be used as a drop-in replacement in many applications.
Quick Releasable
Fast and easy to release
Our unique design makes rapstrap i-Tie extremely useful for temporary tying. These ties can be removed & reused again & again.
Waste-Reducing
Not a single-use item
Unlike conventional ties, excess tail portions of rapstrap can be cut-off to make more ties. This inherently efficient design can also upcycle scrap plastics.
Specialities
Wide range of materials
The i-Tie design is extremely versatile. It has been adapted for many special applications including biodegradable, fire retardant and metal detectable.
Property | Value |
---|---|
Product Code(s) | 0627-SPU-BLK (-NAT, -GRN) |
Product Multiples | Bags of 48, boxes of 3000 |
Standard Colours | BLACK, NATURAL or GREEN |
Width | 5.8mm (4.8mm on request) |
Length | 270mm |
Thickness | 3.25mm (apx) |
Strap Weight | 3g (apx) |
Number of Cells | 48 |
Cell Spacing | 4.6mm |
Average Ties Per Strap | 3-5 |
Recommended Max Stretch | 20% |
Max Loop Diameter | >75mm |
Recommended Max Loading | 12kg |
Material | Soft polyurethane elastomer |
Reclaimed Content | up to 30% |
Temp Range | -20°C to 60°C |
UV Resistance | Good (Black recommended) |
Manufacturer | Rapstrap Ltd |
Country of Manufacture | United Kingdom |
Property | Value |
---|---|
Product Code(s) | 0627-BIO23-NAT |
Product Multiples | Bags of 50, boxes of 2500 |
Standard Colours | NATURAL (BEIGE/BROWN) |
Width | 5.8mm |
Length | 270mm |
Thickness | 3.25mm (apx) |
Strap Weight | 3g (apx) |
Number of Cells | 48 |
Cell Spacing | 4.6mm |
Average Ties Per Strap | 3-5 |
Recommended Max Stretch | not recommended |
Max Loop Diameter | >75mm |
Recommended Max Loading | 8kg |
Material | Starch-polyester bioplastic |
Renewable Content | 30% (23% biocarbon) |
Temp Range | -10°C to 40°C |
UV Resistance | Moderate |
Manufacturer | Rapstrap Ltd |
Country of Manufacture | United Kingdom |
Property | Value |
---|---|
Product Code(s) | 0627-SOL-NAT |
Product Multiples | Bags of 50, boxes of 2500 |
Standard Colours | NATURAL (TRANSLUSCENT) |
Width | 5.8mm |
Length | 270mm |
Thickness | 3.25mm (apx) |
Strap Weight | 3g (apx) |
Number of Cells | 48 |
Cell Spacing | 4.6mm |
Average Ties Per Strap | 3-5 |
Recommended Max Stretch | 10% |
Max Loop Diameter | >75mm |
Recommended Max Loading | 6kg (Strength will vary according to hydration) |
Material | Poly vinyl alcohol (approx 88% hydrolysed) |
Renewable Content | 30% |
Temp Range | 0°C to 40°C (Avoid freezing) |
UV Resistance | Not recommended for outdoor use |
IMPORTANT NOTE: | Keep dry until disposal |
Manufacturer | Rapstrap Ltd |
Country of Manufacture | United Kingdom |
Property | Value |
---|---|
Product Code(s) | 0627-RCY-BLK |
Product Multiples | Bags of 48, boxes of 3000 |
Standard Colours | BLACK ONLY |
Width | 5.8mm |
Length | 270mm |
Thickness | 3.25mm (apx) |
Strap Weight | 3g (apx) |
Number of Cells | 48 |
Cell Spacing | 4.6mm |
Average Ties Per Strap | 3-5 |
Recommended Max Stretch | 20% |
Max Loop Diameter | >75mm |
Recommended Max Loading | 10kg |
Material | rPVC/TPU alloy |
Reclaimed Content | >70% |
Temp Range | -20°C to 60°C |
UV Resistance | Good |
Manufacturer | Rapstrap Ltd |
Country of Manufacture | United Kingdom |