Advantages and Disadvantages of Paper and Plastic ...

17 Jun.,2024

 

Advantages and Disadvantages of Paper and Plastic ...

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Many businesses are looking to make the switch from plastic to paper packaging to pledge their commitment to the environment. Before giving up plastic for good, businesses will weigh up the pros and cons of each material to determine which will provide a more sustainable packaging solution.

To help you decide, we&#;ve compiled some of the advantages and disadvantages of plastic and paper packaging below.

Advantages of plastic packaging

The main advantage of plastic packaging is its price. Plastic can be produced quickly and cheaply, which is why it has become such a popular material for packaging across the globe. Other benefits of plastic packaging include its durable and lightweight qualities, making it ideal for transporting goods safely.

However, from April , the UK Government is introducing a Plastic Tax on all packaging manufactured in, or imported into, the UK. This means that businesses using packaging that contains less that 30 per cent recycled material will have to pay a tax, so plastic packaging may no longer be the cheaper option.

Disadvantages of plastic packaging

Plastic packaging is becoming increasingly recognised for its damaging environmental qualities. Plastic can take thousands of years to biodegrade, so single-use plastic packaging is highly polluting. Even plastic packaging that claims to be recyclable often ends up in landfill &#; especially with recycling capabilities varying from council to council in the UK.

When plastic does degrade, small plastic molecules release toxins which can poison soil, rendering local land infertile. These molecules can also infiltrate waterways and damage delicate ecosystems.

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The plastic production process is also damaging to the environment. Most plastic is produced as cheaply as possible in factories based in developing countries where there are limited laws on pollution. These factories release copious amounts of carbon dioxide into the atmosphere, and many also discharge toxic waste and manufacturing by-products into local bodies of water.

Plastic packaging can be known for its lack of protection as well, air bags for instance are transmitting shock within the package as opposed to absorbing it. Along with being pushed down to the bottom of a package through transit and then bursting on impact, deeming it useless. A similar effect can be seen when using bubblewrap, the bubbles burst and then provide little to no protection for the product inside.

Plastic vs Paper Packaging: The Pros and Cons

Plastic

Plastics came into existence by accident in , but it grew popular around the s when high-density polyethylene was created. Plastics are made from fossil fuels which is clearly a non-renewable source. It is estimated that 4% of the world&#;s oil production is used as feedstock to make plastics, so this means plastic is often viewed as poor material in terms of renewability and sustainability.

However, it's not all doom and gloom with plastic. In recent times various reports from credible sources such as McKinsey have come out that plastic also brings certain benefits compared to other materials such as paper. The most sustainable approach is to look at the bigger picture, compare the pros and cons of the material and see them in the context of what situation the material is used. 


The Plastic Pro&#;s

Although they are bad for the environment, there are a number of reasons why some may find plastics difficult to give up. These are as follows:

  • Low costs: Plastic is the cheapest out of all common packaging materials.
  • Excellent Durability: Plastics do not break or get damaged easily and can withstand falls or slight trauma without damage so provides great protection. Plastic packaging often does not get damaged when stacked on top of each other, making transportation of products easier.
  • Long lasting: Plastic takes about a thousand years to break down, they can last for extensive periods without damage. However, as much as this is a pro, it is also a con.
  • Light weight: Most plastic materials weigh almost nothing when compared to alternatives such as glass and wood, which is great in reducing the footprint when transporting products that are packaged with plastics.
  • Great versatility: Plastic packaging has many forms that can vary from flexible and adaptable to sturdy and resilient types like plastic containers.
  • Low GHG footprint: McKinsey tested plastic and non-plastic alternatives to look at the impact. Among applications for which nonplastic alternatives are used at scale, the plastics examined in their research offered lower total GHG contribution compared with alternatives in approximately 90% of cases.


The Plastic Con&#;s

Plastics may provide a number of easy advantages for businesses as mentioned above, but this does not mean the cons should be disregarded.

Plastic production is around 381 million tons and 5 trillion or more pieces of plastic are polluting the waters around the world. However, more consumers are demanding recycled content in plastic which is driving accelerated progress in recycling plastics. Some additional cons include:

  • Dependency on Fossil Fuels: Plastic is primarily derived from fossil fuels, such as petroleum and natural gas. This contributes to carbon emissions and dependence on non-renewable resources.
  • Single-use nature: A significant portion of plastic packaging is designed for single-use purposes, leading to excessive waste generation and resource consumption.
  • Long lasting: As mentioned in the pro&#;s, it can take thousands of years to fully degrade, which is harmful to the environment when it does not end up in the recycling scheme.
  • Non-biodegradable: Most plastics are not biodegradable, which means they persist in the environment and can accumulate over time, adding to the pollution in seas and other habitats across the world.
  • Chemical Leaching: Some types of plastic packaging, especially those made with certain additives, can pose potential health risks when used around food and beverages.

Innovations in plastic recycling

It&#;s no surprise that plastic waste has become a global concern due to its impact on the environment and human health. However, advancements in plastic recycling technologies offer promising solutions to tackle this issue. Let&#;s explore some of these innovations and how they can improve the recyclability of plastic packaging.

Chemical recycling

One notable breakthrough in plastic recycling is chemical recycling. Unlike traditional mechanical recycling, which involves melting and reforming plastic, chemical recycling breaks down plastic into its molecular components. This process allows for the conversion of plastic waste back into its original building blocks, which can then be reused to produce new plastic products. Chemical recycling has the potential to recycle a wider range of plastic types, including mixed or contaminated plastics that would otherwise be challenging to recycle mechanically without separating beforehand.

Advanced sorting systems

Sorting plastic waste effectively is crucial for efficient recycling, especially with plastic packaging. Advanced sorting systems, such as artificial intelligence (AI) and robotic technologies, have revolutionised the recycling industry. These systems can accurately identify and separate different types of plastic based on their composition, colour, and shape. By automating the sorting process, these technologies increase recycling efficiency, minimise human error, and enhance the quality of recycled plastic.

Depolymerisation

Depolymerisation is another innovative technique that breaks down plastic into its monomers or basic chemical units. By using heat or solvents, plastic polymers are disassembled, allowing for the recovery of valuable monomers. These monomers can then be used as raw materials for producing new plastic products without losing their quality. Depolymerisation shows promise in enabling the recycling of plastics that are difficult to recycle through conventional methods.

Bioplastics

If for your company the pro&#;s outweigh the con&#;s, then it might be an option to consider bioplastics. Bioplastics are made from biodegradable sources such as vegetables, rice, and other organic and plant-based compounds.

Similar to other plastics, bioplastics are not currently recyclable, but they do break down much quicker than regular plastics, provided they are properly composted at in-home compost heaps or in extensive industrial compost facilities.

Bioplastics are usually much more efficient and eco-friendly than normal plastics and help contribute to the reducing of pollution.

At Swiftpak, we would recommend trying our polylactic acid (PLA) packaging as it is made from the renewable source, cornstarch, and so decomposes well in the presence of acids. PLA can be used for grocery bags, food packaging, thermal insulation as well as for medical applications.

The company is the world’s best recycled abs plastic granules for sale supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.