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Product photo of the PaperX tube by Hoffmann Neopac

Image: Hoffmann Neopac

What are the benefits of paper tubes?

16.05.2023

Packaging is being viewed differently in these times of ever scarcer raw materials and increasing environmental issues. As are tubes. Some companies are placing their hopes on fibre-based solutions, e.g. paper. But are there only benefits to paper tubes?
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Three women in front of laptops.

The students worked on the research project in six teams. (Image: BAU)

SAVE FOOD research project: New food packaging from leftover food

18.04.2023

Food production generates a lot of residual material, which is usually not put to use but disposed of. At the same time, there is an increasing demand for alternatives to plastic packaging. Biodegradable and compostable packaging can be a sustainable solution, especially if it is made of leftovers from food production.
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Cold shipping with paperfloc eco systems

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?
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WorldStar Award trophy

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.
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Inspection Laptop

How to save? GreenSaver from Robatech provides detailed answers (Image: Robatech)

Advertorial - Systematically making use of savings potential in adhesive application

13.04.2023

Rising energy prices, shortages of raw materials and supply bottlenecks are increasingly putting a strain on companies. Under the motto "You don't need much. Just the right thing.", Robatech will present GreenSaver at interpack 2023. With this service, the savings potential in industrial hotmelt application can be determined.
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A bottle made of bioplastic stands on top of a moss covered tree stump.

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?
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Product photograph of three PET water bottles with stretch sleeve

CCL Label was able to reduce the thickness of their stretch sleeves to 30 micrometres. (Image: CCL Label)

Thinner sleeves for more sustainability

14.02.2023

Everyone is talking about sustainability. The way to an improved carbon footprint is to decrease the use of unnecessary material. Austrian company CCL Label, for example, were recently able to decrease the thickness of their stretch sleeves for PET bottles by one third.
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Plastic pallets by Cabka

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.
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Product image of the head of a vacuum suction pad

The ZP3C series vacuum pad (shown here in the version for flat work pieces) does not require tools for maintenance thanks to its two-part construction. (Image: SMC Deutschland GmbH)

New vacuum pad makes maintenance possible without tools

12.12.2022

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.
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A person applying a hazard label to an uneven surface

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.
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Several harvested sugar bundles lie on the ground.

Plastics can also be produced from fibre-based raw materials, for example from sugar cane. (Credit: Victoria Priessnitz/unsplash)

A bioplastic for every application

24.10.2022

Fossil plastics have a lot of advantages, but they are also said to be harmful to the environment. Bioplastics are an alternative for packaging manufacturers. They are just as versatile, but are made using renewable resources, and some are even compostable.
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A blue rubbish bin with a white recycling symbol

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?
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A person explores the touchcap bottle closure with an index finger.

Tactile nubs form on the surface of the cap as soon as the contents of the bottle are no longer fit for consumption.

A closure fighting food waste

24.10.2022

Too much food is still being thrown away around the world, even though it may still have a shelf life. Together with United Caps, a London start-up has now developed a bottle cap that provides information about the edibility of the contents beyond the best-before date.
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Drink cans and plastic bottles

There is no such thing as innately good or bad packaging, and the environmental impact should always be evaluated on a case-by-case basis. (Image: Nick Fewings/unsplash)

Life cycle assessments – a useful tool or greenwashing?

26.09.2022

Plastic or paper, single use or reusable – which packaging gets the best marks in a life cycle assessment? The answer often appears to be simple, but an environmental assessment should always look at the individual case in detail, because there are benefits and drawbacks everywhere – and the results are sometimes surprising.
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White smoke coming out from factory grounds

Many companies are thinking about their energy consumption and CO2 emissions. (Image: Marcin Jozwiak/ Unsplash)

Reliably determining the carbon footprint of packaging machines

26.09.2022

Companies are looking for ways to make their production and their products more sustainable. One of the important factors is the machinery which is used here. TÜV Rheinland has now certified a method by Syntegon which determines the carbon footprint of the machines produced by the company.
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Super Combi complete line for PET bottles from Sidel

With the new complete line, PET bottles in various different sizes can be filled and packaged even more quickly. (Image: Sidel)

Go with the flow! With the fastest complete water filling line in the Middle East

17.08.2022

Quality and efficiency are key production requirements for water supplier Mai Dubai. The company turned to Sidel for a new bottling system. Now, 86,000 bottles per hour are being filled by Super Combi, the fastest complete line in the Middle East region.
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A man in a supermarket looking at a package.

Image: AdobeStock

Less material needed to produce sealing films

21.07.2022

Films are an important part of packaging: They provide an impenetrable barrier between the product and the environment. That said, industrial handling of such sealing films is not always simple. A cooperation between Plasthill and Constantia Flexibles has now led to the development of a PE film which uses less material, thus leading to reduced CO2 emissions, yet has greater seal strength.
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Cart buyer in supermarket

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.
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Pulp moulded one-way pallet

Photo: Wiederstein Verpackungen

Hemp, a trending material?

24.06.2022

When cannabis is mentioned, its intoxicating effects are the first thing that springs to mind for most people. However, the European hemp varieties that are cultivated today contain very little that is intoxicating, and instead have a high amount of fibres that are ideally suited for making them into paper labels, cold storage packaging or even one-way pallets.
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Several small single-use bags

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.
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A collage shows a dummy flow pack in the foreground, with a portion of mince on a wooden chopping board in the background.

Image: Südpack

Flow packs as a sustainable solution in food packaging

25.05.2022

From requiring less material in production to taking up less space on supermarket shelves, flow packs have some clear benefits. Predominantly used in the food sector, this packaging is becoming more and more popular. But how sustainable are these packs?
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