Strapping Solutions

The choices for strapping equipment can be categorised based on the type of strapping process in your business. There are three primary types of strapping processes: manual, semi-automatic, and automated. 

Manual Strapping: This method uses hand tools like tensioning devices and sealing tools, along with a buckle or clip to secure the strap. It's best suited for those strapping occasionally and requires purchasing separate tools.

Semi-Automatic Strapping: Battery operated strapping tools have made this process much easier. The strapping material (PP, PET or Steel strap) is both tensioned and sealed with the push of a button. Modern batteries can support over 400 cycles per charge, and these tools are lightweight and ergonomic, making them very popular. 

Automated Strapping: Common in manufacturing and processing facilities like timber mills, steel and aluminium smelters, automated systems are ideal when the load does not fit on a pallet. These systems are increasingly used in logistics and distribution to enhance load stability and security. 

Strapping tools include manual strapping tools or semi-automatic strapping tools. These tools are hand held and require the operator to apply the strapping around the product and then use the tools for tensioning and sealing. Manual strapping tools require the use of multiple tools for tensioning, sealing and cutting. Whilst semi-automatic tools can tension, seal and cut with the press of a button or lever. Semi-Automatic strapping tools are battery or pneumatic powered. 

A strapping machine includes technology that places the strap around the product, applies tension, seals the strap joint and cuts off the remaining strap. These can be simple semi-automatic PP strapping machines, designed to bundle together light cartons and newspapers. Alternatively, they can be more complex automatic PET or steel strapping machines that are part of a process or manufacturing line. These advanced machines may include automatic options such as bearer inserters, top and bottom corner protectors, and top or side compression to square the load. 

When determining the appropriate tension for your load, a few key factors should be considered. For strapping bulky industrial items, it is generally advisable to ensure the strap is very tight. This helps to unitise and secure the product, preventing it from telescoping, rattling, or coming loose.

The right strapping system considers a combination of pre-tension, break strength, and the number of straps used. As a general guideline, PET strap should be pre-tensioned to about half of its break strength. 

When bundling items together or securing them to pallets, maintaining a tight strap is still important, but care must be taken to avoid damaging the product, denting, cutting through it, or breaking the boards of the pallet. In these situations, additional packaging materials, such as stretch film, may be used to help unitise the product, allowing for less pre-tension on the strap. Ancillary items like corner protectors can also be beneficial. 

Battery powered strapping tools, and automated equipment can ensure consistent and repeatable control of the applied strap tension, enhancing the reliability and safety of your strapping process.