Bild: jeshoots/unsplash
Better recycled material as a result of fewer fragrances
16/05/2023
Not all recycled materials are the same. That is because the quality of recycled plastics plays an important role en route to a circular economy. The Fraunhofer Institute LBF has consequently developed a method that removes problematic fragrances from packaging for detergents that is being recycled.
Image: Jonathan Cooper/unsplash
How useful are PET bottles?
16/05/2023
People need water. And it has to be brought to them somehow. That’s where packaging, e.g. PET bottles, is important – particularly in areas where the groundwater is polluted. A study commissioned by Lidl, the German discount supermarket, revealed that it’s quite possible for plastic bottles to be sustainable in the right conditions.
interpack 2023 is ready to start. But is the industry ready? (Image: Jamentle Reskp/unsplash)
Everything in crisis? The packaging industry before interpack 2023
18/04/2023
Six years are a long time. All the more so for a dynamic industry like the packaging sector. But this is the amount of time that has passed since the last interpack. Which issues are being debated worldwide shortly before the start of the trade fair?
Impression of a trade fair hall at interpack
These topics will shape interpack 2023
18/04/2023
Circular economy, conserving resources, digital technologies and product safety – those are the four hot topics which will shape interpack 2023 more than any other issue. But what exactly are these focal points of interest all about?
Since 1970, the WorldStar Awards have been conferred every year. (Image: WPO
Industry innovations in the spotlight
18/04/2023
Since 1970, the World Packaging Organization has annually awarded the WorldStar Awards. With this prize, WPO honours the achievements of the companies and developers in the industry. In 2023, this highly sought-after prize will be awarded during interpack.
The carbon neutral paperfloc eco systems keep temperature sensitive products cold and can be disposed of completely with the waste paper. (Image: easy2cool GmbH)
Green shipping package for temperature sensitive products
13/03/2023
When food, cosmetics or pharmaceutical products have to be shipped, they sometimes need constant cooling. Often, the solution is polystyrene. The Munich company easy2cool has developed a sustainable alternative. The paperfloc systems are fully recyclable.
As part of the WaysTUP! project, Aimplas has produced a plastic wrap from coffee grounds. (Image: Aimplas)
Plastic wrap from coffee grounds
14/02/2023
The project WaysTUP! is looking for new use options to maintain organic waste in circulation for longer and to use it as secondary raw materials. The Spanish centre for plastic technology Aimplas is using coffee grounds to make biobased polymers for flexible packaging.
Looks like PET, but is PEF bioplastic. (Image: Avantium)
Bioplastics in packaging
14/02/2023
There is a reason why the packaging industry has been focusing for decades on the many different applications for fossil plastics. Now, companies are increasingly focussing on biobased plastics. But what are the possible applications, and what needs to be considered during the changeover?
The European Green Deal is supposed to make Europe carbon neutral by 2050. (Image: unsplash/Alexandre Lallemand)
European Green Deal – ambitious concept for carbon neutrality in Europe
17/01/2023
The bundle of measures that makes up the Green Deal is supposed to make Europe the first carbon neutral continent. Circular economy is an important stepping stone on the way to achieving this goal. The EU Commission now has presented a suggestion for a packaging regulation which is supposed to create a new order for the European packaging market.
The new film by allvac is suitable for wrapping foods and has a high degree of recyclability. (Image: allvac Folien GmbH)
Recyclable wrap for food packaging
16/01/2023
Film wrapping can achieve an appetising presentation of foods at the PoS. For composite films, their ability to be recycled is especially relevant. allvac has achieved confirmation from the cyclos-HTP institute that their new wrapping film is 100 percent recyclable.
The sustainable load carriers by Cabka were especially designed and improved for the chemical industry. (Image: Cabka)
The new generation of recycled plastic pallets
12/12/2022
For the chemical industry, plastic pallets could be a sustainable alternative when it comes to the transport and storage of products. With the help of industry feedback, Cabka has developed a sustainable generation of their plastic pallets, made from recycled material.
When emptying the Ecobulk SX-D, the discharge pipe reaches down to the bottom and achieves near complete emptying. (Image: Schütz)
Safe protection under difficult conditions
12/12/2022
The safe transport of hazardous goods or chemicals depends on reliable containers. But sustainability should not be overlooked. The German company Schütz produces different IBC containers which are manufactured using recycled material.
Image: Kelly Sikkema/unsplash
Eventful times for the packaging industry
12/12/2022
Only few would have expected the direction in which the year 2022 will develop. A lot has also happened in the packaging industry. Not only has the conflict in Ukraine thrown the markets into turmoil, but new legislation is also presenting the industry with new challenges. But there are also good things to report.
The number of online orders and delivered packages is growing every year, all over the world. (Image: Claudio Schwarz / Unsplash)
Packaging in the times of e-commerce
17/11/2022
Today, even your grocery shopping is delivered by mail. The changes to the way we live our everyday lives, brought about by the lasting e-commerce trend, also mean that packaging is not what it used to be. Even something as seemingly simple as a shipping box comes with a lot of things that need to be taken into consideration and improved.
Bio-based adhesives may for example be produced from pine resin. (Image: Michele Purin/unsplash)
Glue goes green
17/11/2022
Quite often, consumers only take notice of it when it doesn’t work: glue. But as invisible as this little helper of packaging might be, so important is paying attention to its carbon balance, too. Improvements can be made, for example by using bio-based adhesives.
Boxlab Services takes care that hazard labels comply with legal requirements. (Image: Boxlab Services)
Small print runs of labels for hazardous materials
17/11/2022
Transport of hazardous materials poses different challenges to labels. They have to adhere to different materials and be resistant to chemicals or environmental effects. Storage and disposal of large amounts of labels can become a problem.
The PowerCast XL is a high performance system for the manufacture of stretch films (Image: SML)
PCR in film production
17/11/2022
Mechanical engineering company SML and plastics producer Braskem have entered a cooperation and are now using recycled raw materials to produce film for a joint project. The use of PCR (post-consumer recyclates) is supposed to save resources and reduce waste.
When it comes to their daily coffee, many people choose the to-go option and quickly dispose of the cups afterwards. Stora Enso and Huhtamaki now want to recycle these cups. (Image: Stora Enso)
A coalition for more and better cup recycling
24/10/2022
For 2030, the EU recycling target for paper and cardboard packaging is 85 %. However, the valuable raw materials in paper cups are often lost after only a short period of use. With The Cup Collective, Stora Enso and Huhtamaki are launching an initiative to collect and recycle paper cups.
The use of recyclates begins with the correct separation of waste. (Image: Sigmund/unsplash)
Use of recyclates in packaging
24/10/2022
If there is one thing the industry agrees on, it is that more recycled raw materials must be used. In the case of plastics, this means recyclates. They are in greater demand than ever, but the supply is still relatively small. What do packaging manufacturers have to pay attention to when using them, and what has to change so that more recyclates can be used?
The Innokeg AF-C Transversal can wash and rack returnable and one-way kegs on just one system. (Image: KHS Group)
500 kegs per hour on one conveyor belt
24/09/2022
In the early days, a keg tap was simply driven into the wooden keg with a hammer, but today modern returnable kegs are connected to tap systems. However, after use, they need to be washed and then refilled, or racked. KHS, a Dortmund-based machine manufacturer, has now developed a system that can wash and rack different types of kegs using a single conveyor belt.
Many companies are switching their packaging to mono-materials like polypropylene. But what are their advantages and disadvantages? (Picture: Shutterstock/ CalypsoArt)
Mono-material, a ray of hope
17/08/2022
The industry is in pursuit of the circular economy. That is why, in the packaging industry, companies are increasingly switching to mono-materials. But what exactly does that term mean, and why are these packaging materials becoming ever more popular?
Used beverage cartons on the way to the recycling plant. Photo: FKN
Benelux to recycle beverage cartons
17/08/2022
Beverage cartons are not waste, they consist of valuable raw materials that can be recycled. Stora Enso and Tetra Pak want to build a complete recycling system for the composite cartons in Belgium and are currently assessing the project’s feasibility.
Image: AdobeStock
Sausage wrap that can be recycled
21/07/2022
Sliced sausage is supposed to look good on the refrigerator shelves in the supermarket and is usually wrapped in non-recyclable transparent composite film. Now, thanks to energy-efficient heating systems in thermoforming machines for packaging, it is possible to use more sustainable materials – while maintaining the same level of safety, quality and transparency.
Image: Froneri Finland Oy
Ice cream packaged in mono-material
21/07/2022
Companies continue to ask themselves how they can meet customers' demands for sustainable packaging. Together, Borealis, Froneri and Paccor have found an answer, and are packaging ice cream from the brand Aino in mono-material.
Image: "Mülltrennung wirkt" (waste separation works) initiative / Steffen Jagenburg
Public obligations for recycling: Germany – a good role model?
14/07/2022
In 2019, the Central Agency Packaging Register started its work. Since then, companies that place packaging in circulation must register with it. An amendment to the German Packaging Act led to this requirement being extended to all online retailers and providers of take-away packaging on July 1st, 2022. Is this still reasonable or is this over-regulation?
Photo: Kier In Sight / unsplash
Mono-material sachets
21/06/2022
For packaging made of plastic, their potential to be recycled is very important. Refilling systems save material. Mono-material sachets and bags also reduce the amount of material consumed, protect packaged goods and have practical uses for customers.
Image: Fraunhofer IVV
Rebound Plastic Exchange: New trading platform for recyclates
25/05/2022
Circular economy can only truly work if plastic waste is collected, recycled and reused. To drive international trade with recycled plastic, Abu Dhabi-based International Holding Company (IHC) has now established a new trading platform for recyclates with Rebound Plastic Exchange.
Image: Sea Me
Deposit systems for cosmetics packaging?
24/05/2022
On the beverage sector, deposit systems have been around for many years. Now, deposit systems are being introduced specifically for cosmetics packaging as well. A pilot project by Circleback is currently underway in Berlin, while Sea Me has introduced a reusable solution for cosmetics packaging with zerooo.