Sunday 11 September 2016

Metal vs. Plastic Strapping

Strapping, also known in many cases as banding, refers to these narrow, long strips that are used to reinforce, secure, and also bundle the equipment and materials that you have. Commonly used in this packaging and shipping world with the intention to keep everything stabilized and organized, they’re made either from metal or even plastic, depending upon the needs of the application of the strapping. 

We do provide strapping that’s high in quality, low in costs, and are good for shipping and packaging.  While we have started with the basics, we do know what the customers want and have since grown into a major provider of this equipment and shipping. 

Through our experience, our warehouses offer convenience and a variety to choose from, we do offer strapping and also shipping of packaging and items to various customers. All of this does come with a price that’s competitive. 


Our options include polyester, steel, and even polypropylene.  Strapping can also be done with machines, and various accessories such as buckles and seals are further available. 

Metal and Steel Strapping 

Today you can get strapping made from different materials, all of which offer different requirements along with restrictions. 

Originally, strapping was made directly from steel. Steel is one of the oldest, and most common types of strapping material. With the highest amount of tensile strength out there and amazing heat resistance depending upon your composition, it’s ideal for shipping and packaging when you need the strength and the stretch.  This is vital for objects that are sharp and hot.

The biggest advantages include: 

  • Lowered elongation 

  • Better tensile strength 

  • Better UV and heat resistance durability 

These are used in construction, industrial packaging, and in steel coils. 


Plastic Strapping of polyester and polypropylene 

From the introduction, plastic strapping, otherwise known as poly strapping, is a major choice for packaging and shipping. 

Because it’s made from plastic rather than steel, it’s not as expensive and far more flexible. It also reduces injury risk since the edges aren’t as sharp. 

The biggest advantages to this are: 

  • Flexibility 

  • A better cost 

  • Less injury risk 

You typically see strapping when packaging produce, lumber, paper products and materials, and also using it for stretch wrapping pallets 



Plastic strapping is also made from different plastics. Depending on the shipping applications and packaging, there might be different plastics for the use. However, you usually use polypropylene and polyester types of strapping. 

Polyester 

Polyester is one of the best, and while we’ve mentioned how good it is we’ll go into deeper detail here. 

Polyester is one of the best plastic strapping options, and it’s used as an alternative to steel because of the applications. Due to the better retaining tension and the recovery of elongation, it’s decadent and better for packaging and shipping that involves loads that could move around a lot.

The biggest advantages include: 

  • A high break strength 

  • A high tension retention 

  • A high recovery of elongation 

The typical uses are construction loads, loads that’ll contract, expand, or even settle during storage and transit.  It also works well for loads that do move in response to the strapping changes and the environmental shifts. 



You can also use polypropylene, as this is far more economical, and it’s used for light and medium duty applications of shipping and packaging. It’s got the longest elongation of all the strapping, so it’s best for loads that are fragile, and also for those that are transported over a distance that’s short. However the retained and initial tension are very low and the elongation recovery is pretty bad.


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