Packaging is one of the most wasteful aspects of UK retail. Stakeholders are embracing more sustainable options to lower carbon footprints and meet national and internal climate objectives. Some are revolutionising how makers and shops view the potential for eco-friendly, durable materials. These are some of the sector’s most groundbreaking innovations that could decarbonise and reduce waste across the country.
1. Water-Resistant Sustainable Coatings
Coatings are an often-forgotten tool in sustainability conversations. They have helped protect everything from cars to semiconductors, extending their lifespans beyond the material alone. Packages undergo significant stress in the elements, potentially sitting outside on porches or in compromised truck environments.
Making them water-resistant is crucial, especially if the environmentally conscious material alternative cannot withstand moisture. Coatings enable more renewable, biodegradable and sustainable options to hit the market without giving investors a reason to focus on their negative characteristics. The British Frozen Food Federation has proven its viability for protecting sensitive products and phasing out traditional chemical-based coatings.
2. Wraps for Multipacks
Adhesives have long been an unsustainable option because they are not recyclable. In the last several years, companies have transitioned away from sticker-based multipacks in favour of cardboard. Eliminating plastic is always positive because it does not naturally degrade in landfills. However, novel sleeves in recyclable cardboard from ethical locations make it less wasteful and more supportive of sustainable forest projects.
3. Kerbside-Recyclable Paper Crisp Packets
Crisps are only one type of product, yet they make a large portion of unrecyclable materials. Decades-old packets have been washing up on the shores of Norfolk beach, reminding businesses how essential it is to consider the implications of smaller single-use plastic products.
A more sustainable option is possible for the UK’s favourite snack. Novel polyemers make them kerbside-eligible, drastically increasing the chance the crisp bag will breathe a new life instead of floating into the ocean.
4. Novel Paper Packaging
An estimated 82% of buyers will pay more for eco-friendly packaging, so having the option on shelves could drive sales and reimburse up-front costs. Retailers may struggle to visualise the cost-benefit analysis of using more sustainable packaging, but the advantages are significant from a financial and environmental point of view.
Many retail products from wine bottles to chocolate bars are being reimagined with paper instead of more resource- and energy-intensive materials. Some of these companies tout a carbon footprint that is six times lower than that of their competitors, giving them an edge in a saturated market. Additionally, the packaging is lighter to transport than glass or plastic, making it eco-friendly from a transportation perspective, too.
At the end of the day, it’s important to assess your target audience & their values, budget and preferences. The best sustainable packaging for your retail product will be the one that is the most convenient for customers to handle while also protecting the contents within.
5. Monomaterial Packaging
Many packages are difficult or impossible to recycle because they include complex formulations. They can contain plastic and polymers, hindering their ability to break down and turn into something new without advanced infrastructure. Retailers must work with packaging manufacturers to design greener, single-material options. This will make the products reusable and less likely to pollute the environment.
Many shoppers may not recycle because they are confused about whether the packaging is eligible. Monomaterial packaging eliminates this confusion. A London trial experimented with customers’ willingness to refill monomaterial bottles. Instead of buying single-use plastic, shoppers reused glass bottles 20 times, showing a desire to build more eco-friendly habits.
6. Digital Printing
On-demand, additive manufacturing could be one of the easiest ways to design leaner retail packaging. Makers can right-size packaging to fit snugly around any object, making it safe while relying on fewer materials. Printers can also reduce weight and resource use by adding lattice or honeycomb patterns inside the packaging, making it lightweight while still protecting the product.
Additionally, printed packaging can be made from a variety of materials as long as the printer has the components to support them. This ability encourages retailers to play with styles and aesthetic options with excitement because they can avoid costly material waste from printing prototypes. The personalisation and sustainability advantages can help businesses establish reputations as consumer-focused, eco-friendly retailers.
7. Biodegradable Options
While infrastructure and technological advancements are still required, biodegradable packaging is becoming one of the most well-researched innovations. Its scalability and cost-effectiveness are some of the most enticing benefits, though knowledge gaps persist in the retail landscape.
Options include cellulose acetate, polyactic acid, starch and bioplastics to eliminate dependence on petrochemicals. Microorganisms in nature benefit from the transition, as they feed on them to provide even more nutrients to help soil and waterways flourish.
The UK’s Sustainable Packaging Options
The planet can no longer rely on antiquated packaging materials, which are causing landfills to grow taller and pollutants to spread farther. Fortunately, these are only a handful of the innovations entering the market, and researchers and industry collaborators only want to make them stronger. Retail organisations must consider experimenting with these innovations. While implementation can be time-consuming, the return on investment is worth it for the company and the planet.
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