CONTACT SALES: 01942 879256 | [email protected]

Plastics and Sustainability

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Plastic and sustainability are two things that seem not to have much in common, according to public opinion. Plastic is considered nowadays as the main offender guilty of all the environmental issues of the last century. By analysing this matter in a more detailed and objective way however, it emerges that replacing plastic with other materials can be far more expensive for the environment.

Plastics have delivered many benefits for society. They can be used in a wide range of applications and technologies providing economic and social advantages: plastic packaged food lasts longer reducing wastage. Plastic enables life-saving medical devices such as surgical equipment and drips light and innovative materials in cars or planes which save fuel and cut CO2 emissions moreover due to its light weight plastic transportation implies a reduction of vehicles on the road. Thanks to their versatility and capacity for innovation plastic materials also are invariably better suited for supporting innovative sustainable technologies. The main issue is that the use of plastic in modern society has enormously increased and so too have the environmental impacts associated with its production and disposal bringing people to argue that plastics should be replaced with alternative materials which may present fewer challenges for our planet. However, recent studies suggest that a move away from plastics may come at an even higher environmental cost.

Alternative packaging solutions such as glass or paper are heavier than plastic so the transport of products would cause a rise in trucks on the roads which would mean more pollution, more fuel involved, etc. Plastic packaging can be very thin meaning it uses fewer resources and takes up less space for transport which in turn means fewer trucks, trains or planes are needed to transport it. In the food industry plastic packaging guarantees long product shelf-life, hygiene and less damages in transportation therefore helping to reduce food wastage. Plastic packaging is one of the most important contributors to protecting food from spoiling. Food waste has a significantly higher environmental impact, particularly in the form of its carbon footprint, than packaging waste. It takes considerably more resources to create the food itself and therefore it makes environmental sense to protect it for as long as possible so the resources invested in its growth are not invested in vain.

  • Plastics save water, the production of a plastic bags consumes less than 4% of the water needed to make a paper bag.
  • Plastics help protect products - products sold loose have been found to suffer from in-store waste in some cases leading to losses of 20%.
  • Plastics protects vulnerable products from damage whilst in transit and from contamination or damage by moisture, humidity, gases, microorganisms, insects and light.
  • Plastics prevents waste, products kept together and spillages avoided.
  • Plastics allows transport over great distances, so that we have access to a wide variety of non-local produce that, in turn, encourages trade. It also saves space through stacking objects which make transporting more efficient.

Compostable or biodegradable material?

Current biodegradable materials require specific circumstances, such as very high temperatures which are not met on our streets or in the oceans. In relation to marine litter, the UN's chief scientist, Jacqueline McGlade said that these materials are 'well-intentioned but wrong'. Source: The Guardian, Biodegradable plastic: false solution for ocean waste.

The UN also cautioned that using these materials may actually increase littering, as consumers would assume that because these materials would break down overtime it was acceptable to litter them. Source: UNEP (2015) Biodegradable Plastics and Marine Litter. Misconceptions, concerns and impacts on marine environments. United Nations Environment Programme (UNEP), Nairobi.

There are applications where biodegradable compostable products can offer positive benefits to waste management. Some of these uses could be for some items in households where home composting facilities are available such as food waste. If compostable or biodegradable materials get into the recycling stream they can have detrimental effects rendering the recyclate unusable. The introduction of even the smallest amount of biodegradable material into the recycling system degrades the whole process.

Bio degradable bags are made with non renewable plastics, sometimes with small metals which help it degrade in oxygen and sunlight. The time it takes for this process to take place under the correct conditions is about 2-5 years. A landfill site which is where most end up is generally void of oxygen and light and this make the process much longer. Also as they degrade they release fossil carbon into the earths atmosphere which in turn has a negative environmental impact. It is also unclear what harmful effects the resulting residue and plastic fragments remaining in the soil and environment will have after bio-degradation, epecially to wildlife and earth dwelling species such as worms and insects.

The plastics industry does not want to see any of its products in the marine environment. This problem is on a global scale, with many root causes that need to be addressed at all levels from the individual up to the government and policy. The BPF/ British Plastics Foundation has created a website to outline important and often overlooked facts surrounding how marine litter is created, as well as what the industry is doing to help address the issue.
BRITISH PLASTICS FEDERATION: Why plastics are important

It's the way in which we use plastic that needs to be improved: reducing, re-using, recycling, disposing of and burning it for energy.
PRINTED POLYTHENE HAS ALREADY ACKNOWLEDGED THAT THE MANAGEMENT OF PLASTIC WASTE IS A GROWING GLOBAL CONCERN AND IT IS ALREADY TAKING ITS STEPS TO A CIRCULAR ECONOMY. On one hand we are focusing on the production of films containing recycled materials obtained from post-industrial and post-consumer waste. On the other hand the commitment of PRINTEDPOLYTHENE to a more sustainable future for plastic flexible packaging is put into practice by the development of materials made using bio-based feedstocks.

printed polythene pallet covers


Being Bio-based rather than Bio-degradable means that renewable sources are used and there is NO loss of valuable non-renewable fossil fuels. The raw material used to make Braskem's Green Polyethylene is ethanol coming from sugarcane fermentation, that means from a renewable source. NOT FOSSIL BASED. Its production has a favourable carbon footprint: on one side, sugarcane plantations capture CO2 while on the other side the production process and transformation in green ethylene and polyethylene systems have less environmental impacts helping to reduce harmful greenhouse gas emissions. In numbers, for every 1 tonne of I'm Green polyethylene produced, 3.09 tonnes of CO2 is removed from the atmosphere. I'm Green polyethylene has a different source, but the same features and properties of fossil-based PE, which means that:
For example:

  • The characteristics and technical performances of the films are unaltered
  • It is 100% recyclable
  • It can be recycled in the same chains already developed for conventional PE

printed pallet covers


printed pallet covers

The I'm Green Seal can be applied to stretch and shrink films that contains Green Polyethylene. The product must be accompanied by a communication of the renewable content, that certifies it as a 'green' material on the base of approved standards. The minimum quantity of Green Polyethylene that should be used in the materials to be certified as 'I'm Green' is variable: for some of them it is 50% for other products 30% is enough, it depends on the formulation and on the other components that are used to produce the requested items. You can have the logo I'm Green printed on your BiGreen film, check it with our experts!

  • Improving the industry's green credentials 100% recyclable as conventional polyethylene
  • Favourable carbon footprint, unaltered properties & technical performances of conventional films
  • 'I'm Green Seal' a sort of 'green declaration' even provable by third parties,of both resins and films allowing a proper brand positioning and the use of 'green' trademarks.
  • Meet the environmentally friendly approach to packaging of your customers
  • Reduction in the use of petroleum-based raw materials AII types of industrial packaging that you find in our portfolio also blown film,usually produced with fossil based polyethylene,can be developed in a BiGreen RS version so using renewable sources:
  • Shrink films and tubings
  • Covering products
  • FFS films
  • Other blown films for industrial applications

For More Information Call Sales On 01942 879256 or email [email protected]

Some of the extras we offer include UVI stabilisers, EVA anti-static, micro/macro perforated, embossed, polypropylene non/low fusion, frost resistant & non/anti slip.

Printed Polythene Limited

Unit 21 Barrs Fold Road
Wingates Industrial Estate
Westhoughton BL5 3XP

United Kingdom

Phone: 01942 879256

Fax: 01942 876144

E-mail: [email protected]

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