Press release
25 Mar 2020, 8:00 CET

Research proves that using BillerudKorsnäs paper for online retail mailing bags reduces carbon emissions by 50 percent

Bags made of BillerudKorsnäs’ paper Xpression E-com can reduce fossil emissions by 50 percent compared to virgin plastic, and lead to a net removal of carbon dioxide from the atmosphere. That is the result from a new independent study that compares the environmental impact of different types of online retail packaging.

E-commerce is growing rapidly and thousands of plastic mailing bags and corrugated boxes are being shipped every second. As a world-leading provider of sustainable packaging material, BillerudKorsnäs has developed Xpression E-com, a durable and resilient paper for online retail mailing bags. The environmental benefit of using Xpression E-com instead of plastic or recycled cardboard material has now been confirmed in a study performed by RISE, Research Institutes of Sweden.
The study is based on life cycle analyses which considers the environmental impacts from raw material input, production, transport and disposal. The results shows that choosing a mailing bag made of unbleached Xpression E-com paper will reduce fossil emissions by 50 percent compared to virgin plastic. According to RISE, the finding is robust and holds true even across a range of parameters considered in the sensitivity analysis, such as different material specifications, locations and end-of-life assumptions.

- BillerudKorsnäs’ mission to challenge conventional packaging for a sustainable future clearly sets out why we exist and how we view our role in society. Xpression E-com is an example of how we think outside the box to fight climate change and reduce plastic use. We hope that the new study will help online retailers to replace their packaging with a more sustainable alternative, says Malin Ljung Eiborn, EVP Sustainability at BillerudKorsnäs. 

Since the paper mailing bag is recyclable and manufactured by BillerudKorsnäs’ near fossil free production units, the overall conclusion from the study is that this variant has a strong advantage over plastic bags and boxes of recycled corrugated material. When biogenic emissions are included, the study shows that 1,000 mailing bags of Xpression E-com removes 50 kilograms of carbon dioxide from the atmosphere across the life cycle. The paper is also better for the environment when considering emissions to air, water and soil that leads to eutrophication.

The full study can be found on

For more information, please contact:
Louise Wileen Bjarke, Acting Press and Media Manager, +4672 210 3514,
BillerudKorsnäs provides packaging materials and solutions that challenge conventional packaging for a sustainable future. We are a world-leading provider of primary fibre based packaging materials and have customers in over 100 countries. The company has 8 production units in Sweden, Finland and the UK and about 4300 employees in over 13 countries. BillerudKorsnäs has an annual turnover of about SEK 22 billion and is listed on Nasdaq Stockholm.