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As a factory manager, you've heard the debate about steel strapping versus plastic straps for packing. Both materials are for and against. Some will point out that steel can be used for even the heaviest loads, while others will argue that steel tends to corrode if left outside. Plastics are strong and flexible, but they are not the right choice for every load.
One thing you probably rarely think about is the main difference between steel and PET strapping tools. While everyone is busy debating which material is the best to use, very little attention has been paid to the tools that each type needs to use.
As you probably know, you can't simply swap one material for another. Both plastic straps and steel strapping require the use of their tools and the differences between the two highlight why.
Steel and PET strapping tools are available in different sizes
Both steel strapping and plastic straps can be handled in several ways. However, many factories still use hand and plastic hand tools.
what's the difference?
Steel hand tools:
Clamp or notch seal steel can be used.
Clips can be applied using a manual tensioner and sealer.
Notches can be applied using a manual all-in-one tool or by an air tool.
Plastic Hand Tools:
Plastic can be sealed using clips, buckles, or welds.
Clips can be applied using a manual tensioner and sealer.
Buckles can be used without tools, but are usually only used in light-duty polypropylene.
Welding must use pneumatic or battery-powered tools. Battery tools are allowed to move, and air tools must be used in a fixed position.
steel strapping strapping tools can be harder to use
If you're only looking at handheld devices for strapping, you might be surprised at the lack of options when it comes to devices designed for steel strapping. There are two types of hand tools for steel strapping, manual and pneumatic.
Hand tools consist of tensioners, sealers, and scissors. These are three separate sets of equipment to accomplish one task. However, there are plenty of very popular all-in-one tools. They groove the belt, don't need to seal, and do it all in one step. However, these tools are often heavy and difficult to use. They are also more dangerous and your team members must be properly trained to use them to avoid injury.
Air tools tend to be easier to use. They are pneumatic but not very mobile and you have to provide good quality, clean, moisture-free air for these tools to work properly. Although they are safer than hand tools, they are still difficult to strap with steel strapping. You must make sure to use quality straps to help your team avoid injuries.
PET strapping tools are safer
You can still use hand tools to tie plastic straps. These tools are usually small and less expensive. They are also very similar to the equipment you might use for steel strapping, so your workers are already familiar with them to some extent. However, hand tools for PET strapping must use clips because plastic cannot be grooved like steel.
Types of plastic hand tools include:
Clip with tensioner and sealer
air tools
battery tool
Polypropylene buckles are available for low tension, fully manual application
Plastic battery tools are the main difference maker between steel strapping and plastic strapping. Battery tools provide mobility that is simply not possible with power tools. They also reduce the number of tools you need. They are easier to use, your team simply moves the tool into place on the belt, adjusts the tension, and seals the belt.
Plastic steel packing belt
PET strapping is safer than steel strapping, and using air tools can make the process easier and safer.
As mentioned, you can also automate the strapping process with a PET strapping solution. These machines are even more efficient than efficient teams.
Plastic is often the right choice
As mentioned earlier, plastic straps are generally safer than steel strapping. In many cases, this is the right choice for packaged goods. PET strapping is usually just as strong and even more elastic. Steel should only be used in certain situations, such as when packing extremely heavy loads.
The material itself, and the PET strapping tool you'll be using, are often a more cost-effective solution as well. If you're wondering which equipment is right for your plant, talk to an expert.
