Panel: Reinventing for Sustainability
Solutions to environmental concerns are not individual contributions but are built upon a series of interlocking breakthroughs and tweaks. That presents an almost composite picture of progress in the nicotine industry. Chris Greer, CEO of TMA, expressed this notion as moderator for the panel “Reinventing for Sustainability.” The discussion centered on how innovations are at the forefront of producing sustainable nicotine products from packaging to production to distribution to consumption.
Everyone touched on new product innovation and that it will take the entire nicotine industry to work together to achieve many sustainability goals. Packaging, for example, transcends all consumer products. Innovations in packaging can help nearly all consumer product companies achieve a percentage of ESG goals. “In packaging, we have to react and change because of the pressure from the government or the environment,” said Michael Pierse, sales director at IRPLAST. “In 2018 and 2019, in the plastics industry, in our company, we all of a sudden realized that sustainability and environmental impact was no longer just something difficult we’re talking about, but it had to be enacted.”
There is no cigarette company that would allow cigarettes to be sold unpackaged without wrapping film to guarantee the consumer receives the product in the same state it was when it came out from the factory (although they cannot prevent retailers in many developing countries from selling cigarettes by the stick to smokers with low disposable incomes).
“We were faced with a challenge. Our product is fossil-based. Every kilogram of polypropylene film made from fossil fuels emits between 3.5 [kg] and 4 kg of carbon dioxide into the environment. That’s a very heavy fossil footprint to be addressed,” said Pierse, who highlighted his company’s NOPP (natural oriented polypropylene) tape, a new generation of high-performing and eco-friendly adhesive tapes manufactured with 50 percent recycled materials.
There has been progress, too, on the front of filters, which remain one of the most commonly littered items on the planet. Filtrona CEO Robert Pye said his company has 10,000 future filter designs in a storage facility at its innovation center. He said that Filtrona is committed to more degradable and sustainable products. The higher degradability and nonplastic options of its ECO range is clear evidence of this commitment, he said. At TabExpo, Filtrona debuted its latest plastic-free innovation, the ECO Tube Triple Carbon Filter.
“We’re all on the journey together,” said Pye. “So even in our traditional filters, we have very good partners that we also develop traditional cigarette filters with reduced carbon effects and increased sustainability. A real game changer is the ECO range. This is something that we can see that can definitely transform the industry.”
ECO range is born out of partnerships with Filtrona’s customers and suppliers. There are many different forms that Filtrona can move forward with its filter technology, but Pye said the ECO range will help both his company and the traditional cigarette manufacturers it supplies meet ESG goals.
“I know from our sales and through China we’re seeing probably half of our developments now based in sustainable products within our range. Our customers are driving us that way,” said Pye. “We are seeing different sorts of materials supplies and equipment supplies which will help us progress further in the journey to supply more of the ECO range. Of course, to get all of these plans together in the [necessary] scale is something we need to work through as well.”
Schweitzer-Mauduit International (SWM), too, has been working to improve the sustainability of its products. Last year, the company launched Evolute, a fiber-based filtering media. Alice Jaussaud, product manager in the engineered papers division at SWM, said that the company has observed an acceleration of the demand for alternative solutions that is reinforced by societal trends toward sustainability. “We can say that, in terms of innovation, we do whatever is possible or in our control to make it happen,” she said. “And then it is about working together; it is a lot about partnerships.”
Also discussing filters, Luis Sanches of Greenbutts said that of the more than 5 trillion cigarettes produced globally each year, the majority end up in the environment after consumption. Cigarette butts are the most littered plastic item on earth. While most of a cigarette’s components quickly disintegrate when smoked or disposed of, the filter will stick around for some time. Around 98 percent of cigarette filters comprise cellulose acetate (CA), a polymer that is slow to degrade in the environment. It can take up to 14 years for a CA filter to degrade, depending on the conditions of the environment where it has been discarded.
One challenge, according to Sanches, is ensuring that a better biodegradable filter doesn’t change the user experience. “We want the consumers to have the same or even better experience that they have currently,” said Sanches. “This is pretty much our mission.”
Greenbutts spent almost a decade designing and developing filters that provide comparable taste and filtration properties as current CA filters but will disperse in water within several minutes with agitation and begin to degrade in compost within several days, according to Sanches. “You don’t want your wine to be affected by the glass that you’re drinking. And you don’t want your pasta or your lasagna to be affected by the plate it’s served on. The same thing for a cigarette,” he said. “Nobody wants the filter to alter their taste of the cigarette.”
The machinery producing the filters is integral to helping companies meet their ESG goals. Montrade has led the way in making machines for sustainable products with production speeds of 5,000 filters per minute. It is also creating sustainable packaging solutions, according to Antonella Giannini, co-founder and sales director of Montrade.
“Montrade always strives to develop for the ever-changing and fast-approaching future,” she said. “We work to provide the means for the industry to transition into the next generation of environmentally focused products, including biodegradable filters and plastic-free alternatives for multiple product categories,” she said when discussing her company’s partnership with Greenbutts. “When designing for the ocean and environmental sustainability, our innovations in paper filter technology along with novel plant-based technology, such as the Greenbutts’ water-dispersing substrate, will work together to meet the requirements of the European Union’s Single-Use Plastics Directive.”
Summarizing the session, Greer stated that, fundamentally, meeting ESG goals is about trust. “The most important ingredient in all of the things that you are doing is trust; the trust that you have between yourselves and your clients, the trust that you have with your internal teams,” he observed.