Why Polypropylene is the most preferred material for packaging?

Polypropylene is known to bring exceptional clarity, aesthetics, light-weighting, and increased sustainability to a variety of commercial packaging applications. When it comes to thermoformed and foldable packaging, polypropylene delivers a vast range of property and performance benefits. Let’s look at why polypropylene is the most preferred material for packaging.

1) Light weight

When it comes to polypropylene packaging, you don’t have to worry about weight. It has the lightest weight of all the polymers, resulting in a lighter, thinner, and stronger finished part.

It also has the lowest density when compared to other polymers. Its lightweight nature makes packaging easier to handle and transport, which helps lower vehicle weight and overall energy consumption.

2) High impact strength

Polypropylene ensures good impact protection and barrier protection for finished packaging products. This enables it to extend the shelf life of products and prevent food waste by protecting it from impacts.

3) Effective sealing

Polypropylene is known to be very robust and easy to seal. Standard polypropylene sealant films will seal effectively, even when the residue is left on tray edges and exteriors during filling.

Using it to seal your food will guarantee that the seal won’t come off and your food stays fresh for a long time.

4) Temperature resistant

Polypropylene can safely undergo high heat without having to worry about chemical leaching or taste and odor issues, making them compatible for microwave applications and hot-fill processes.

It is also a great choice for any tray application where higher temperatures are concerned.

5) Customizable

Like many other plastics, polypropylene offers a highly customizable material manufactures can utilize in various product packaging styles. Polypropylene can be produced in a variety of solid colors or transparent tints to best suit the design of the product and overall image of the company.

6) Sustainability

Polypropylene consumes the least amount of energy during production and produces the fewest carbon dioxide emissions. In addition, its lower density means that adopting the resin reduces the absolute amount of waste. They are also easily recyclable because of their mono-material concept.

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