{"id":22030,"date":"2023-07-13T09:25:16","date_gmt":"2023-07-13T07:25:16","guid":{"rendered":"https:\/\/knaufappliances.com\/?p=22030"},"modified":"2025-02-20T09:32:46","modified_gmt":"2025-02-20T08:32:46","slug":"innovative-component-packaging-solutions","status":"publish","type":"post","link":"https:\/\/www.knauf-industries.com\/en\/blog\/innovative-component-packaging-solutions\/","title":{"rendered":"Innovative Component Packaging Solutions: EPS and EPP Materials"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Assembly lines put together different components from various suppliers to create a final product, be it a car, a refrigerator or an air conditioner. These industrial <\/span>‘Frankensteins’<\/span><\/b> lead to thousands of journeys for components every day with two fundamental expectations: that they arrive on time and in perfect condition.<\/span>\u00a0<\/span><\/p>

Furthermore, in recent years, concerns about climate change have also meant that people are starting to pay attention to the <\/span>environmental impact of each journey<\/span><\/b>.<\/span>\u00a0<\/span><\/p>

All these factors play a key role in the design of efficient component packaging.\u202f<\/span>\u00a0<\/span><\/p>

Evolution of Component Packaging<\/span>\u00a0<\/span><\/h2>

\u202f<\/span>\u00a0<\/span>Since the dawn of time, humans have understood the benefits of exchanging objects with neighbouring communities.\u202f For all this time, the important thing has always been for the goods to arrive safely.\u202f<\/span>\u00a0<\/span><\/p>

With the turn of the millennium, climate change became, in the words of former <\/span>US Vice President Al Gore<\/span><\/i>, <\/span>an ‘inconvenient truth’<\/span><\/b>. The packaging industry accepted the role it had to play and began to <\/span>research more sustainable packaging solutions<\/span><\/b>.<\/span>\u00a0<\/span><\/p>

Traditional Packaging Materials<\/span>\u00a0<\/span><\/h3>

\u202f<\/span>For many thousands of years, humans transported their goods in whichever containers were closest at hand: clay pots, leather wineskins, wooden chests, metal pots, glass containers, barrels, etc.<\/span>\u00a0<\/span><\/p>

The 19<\/span>th<\/span> Century saw the emergence of tin and corrugated cardboard, while the 20<\/span>th<\/span> Century will undoubtedly go down as the age of plastic.<\/span>\u00a0<\/span><\/p>

Advances in Component Packaging<\/span>\u00a0<\/span><\/h2>

\u202f<\/span>\u00a0<\/span><\/p>

In the second half of the 20<\/span>th<\/span> Century, the general situation of peace and prosperity in the world led to an exponential boom in industry and trade. For decades, all that mattered was selling, shipping, manufacturing and selling again.<\/span>\u00a0<\/span><\/p>

However, growing environmental concerns are now changing the rules of the game. <\/span>The market is demanding more sustainable products<\/span><\/b> and industry understands that sustainability needs to be incorporated throughout the supply chain.<\/span>\u00a0<\/span><\/p>

The way that components are transported is just another factor in this equation. This has led to the emergence of <\/span>‘eco-friendly component packaging’<\/span><\/b>\u2014a packaging model with a lower carbon footprint that does not compromise on safety during shipping.\u202f<\/span>\u00a0<\/span><\/p>

At first glance, wood and cardboard are seen as the most sustainable, while plastic is being demonised. But this mistrust towards <\/span>plastic is largely due to a lack of knowledge about its potential in the circular economy<\/span><\/b> (such as reuse, return and recycling). And let’s not kid ourselves, this is also the legacy of poor waste mismanagement over many decades.\u202f<\/span>\u00a0<\/span><\/p>

However, if well managed, plastic can be used to develop highly cost-effective and sustainable component packaging solutions. Furthermore, it is now possible to design packaging using <\/span>plastics from renewable and 100% recyclable<\/span><\/b> sources, such as NEOPS\u00ae.<\/span>\u00a0<\/span><\/p>

\u202f<\/span>\u00a0<\/span><\/p>

EPP, EPS and EPE Packaging Solutions<\/span>\u00a0<\/span><\/h2>

\u202f<\/span>\u00a0<\/span><\/p>

EPS Packaging<\/span>\u00a0<\/span><\/h3>

Expanded polystyrene<\/span><\/b> (EPS) is a plastic foam which is 98% air. It is lightweight, shock-absorbent, inert and breathable, four characteristics that make it <\/span>one of the most sought-after component packaging materials in the industry for non-returnable shipments<\/span><\/b>.\u202f\u202f\u202f<\/span>\u00a0<\/span><\/p>

Despite concerns about its potential environmental impact, LCA studies show that the carbon footprint of EPS packaging is lower than that of other materials, <\/span>particularly for white goods and large electronic devices<\/span><\/b>. In addition to other pieces of research, this is particularly shown by a study on TV packaging carried out by the <\/span>E<\/span>uropean Manufacturers of Expanded Polystyrene Packaging (EUMEPS Packaging)<\/span><\/a> in collaboration with the independent consultant PricewaterhouseCoopers (PwC)\/Ecobilan.\u00a0<\/span>\u00a0<\/span><\/p>

\"EPS<\/p>

EPP Packaging<\/span>\u00a0<\/span><\/h3>

\u202f<\/span>\u00a0<\/span>Expanded polypropylene (EPP)<\/span><\/b> is an expanded foam that has a bead structure and is 95% air. Its composition and mechanical properties make it <\/span>extraordinarily light while maintaining a high strength-to-weight ratio<\/span><\/b>. In addition to these two qualities, there is a third: EPP packaging is washable, making it reusable and returnable in closed returnability systems.\u00a0<\/span>\u00a0<\/span><\/p>

\u202f<\/span> \"EPP<\/span><\/p>

Expanded Polyethylene (EPE)<\/span>\u00a0<\/span><\/h3>

\u202f<\/span>\u00a0<\/span>EPP can be combined with polyethylene foam or expanded polyethylene (EPE) to create <\/span>customised inner compartments in EPP packaging<\/span><\/b>. This material offers similar protection and cushioning to EPP but with lower density. However, it can be created in different densities, depending on its final application.\u202f\u202f<\/span>\u00a0<\/span><\/p>

EPE foam provides excellent insulation and is resistant to water, oils and many chemical products. All these characteristics make it <\/span>a good alternative to EPS as a packaging material<\/span><\/b>, albeit at a somewhat higher cost.<\/span>\u00a0<\/span><\/p>

Unlike EPS and EPP, EPE is not moulded but cut to achieve customised solutions. This makes it <\/span>possible to produce quick and customised solutions at a lower cost<\/span><\/b>. Undoubtedly, it is an excellent protective packaging alternative for short and immediate production runs.<\/span>\u00a0<\/span><\/p>

Advantages of EPP and EPS Packaging<\/span>\u00a0<\/span><\/h2>

\u202f<\/span>EPP and EPS have become hugely popular for shipping and handling packaging in the component packaging industry due to their lightness, impact resistance, recyclability, mouldability and lower carbon footprint.<\/span>\u00a0<\/span><\/p>