Unique home-compostable paper laminate for flexible packaging

03 Dec 2020
Billerud
www.billerudkorsnas.com/press--news/press-releas...

BASF and the Swedish packaging material manufacturer BillerudKorsnäs have developed a unique home-compostable paper laminate for flexible packaging. It can be used to produce wraps with individually adjusted barrier properties e.g. for cookies, ice cream, cereal bars and dairy items as well as wrappers for fish, meat and cheese freshly sold in supermarkets. And it is a solution that meets today’s requirement for sustainability by being organically recyclable.

The multi-layer laminate consists of three basic components: BillerudKorsnäs‘ paper ConFlex® Silk, a sealing layer made of BASF’s certified home compostable and partly bio-based biopolymer ecovio® and BASF’s water-based adhesive Epotal® Eco 3675 X. All components are certified home-compostable according to official European certification schemes for home-composting. The laminate contains a high share of renewables and extends the end-of-life options for multi-layer flexible packaging by being organically recyclable. The new home-compostable solution has the same performance features as conventional multi-layer packaging: it is puncture resistant, shows a good printability, excellent heat-seal properties and can be processed on standard packaging machines.

“We wanted to create a paper-based laminate with good heat-seal properties by using certified home-compostable components only”, says Amir Pourirani, head of global marketing Biopolymers at BASF. “There is a huge trend in society, in some countries driven by legislation, to move from plastic to paper-based packaging. Moreover, currently available multi-layer flexible laminates are difficult to recycle but the technical need is still present. In BillerudKorsnäs we found the ideal partner to develop a home-compostable solution based on paper with a broader end-of-life option for packaging while maintaining the technical performance of traditional laminates.“

According to the targets of the “European Strategy for Plastics in a Circular Economy“ all plastic packaging should be recyclable or reusable by 2030.

“With BASF’s certified home-compostable biopolymer and adhesive, we found the ideal components to take the next step towards another sustainable solution for flexible packaging in our portfolio”, says Markus Saari, Business Development Manager at BillerudKorsnäs. “Our joint development represents a shift to paper-based and compostable material in order to replace traditional laminates for food packaging - meeting hygiene and barrier requirements, maintaining form and enabling many design possibilities just like conventional packaging but with the decisive added benefit that it is home-compostable.

Caption: The BillerudKornäs ConFlex range is an optimal packaging material, and also suitable for many food products.

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Jo Webb
Innovation
English
Created 03 Dec 2020
Modified 23 Apr 2021
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Unique home-compostable paper laminate for flexible packaging

See also

BillerudKorsnäs becomes Billerud

BillerudKorsnäs launches recyclable paper-based flow wrap – challenging the standard in confectionery packaging

BillerudKorsnäs joint venture Paboco, introduce the Paper bottle community to advance packaging innovation

BillerudKorsnäs and The Paper Straw Co to launch the first U-Bend paper straw

The FibreForm owl – award winning chocolate packaging

BillerudKorsnäs and ALPLA to join forces to pioneer paper bottles for a sustainable future

BillerudKorsnäs receives Ecovadis gold award for fifth consecutive year

BillerudKorsnäs enters agreement to acquire Bergvik Skog Öst

BillerudKorsnäs' FibreForm Cap wins Special Jury Award at Luxe Pack Monaco

BillerudKorsnäs has opened up one of Europe's largest and most efficient MG paper machines

BillerudKorsnäs launches its first climate-positive packaging

BillerudKorsnäs among the most sustainable companies in the world

BillerudKorsnäs fluting production in Gruvön up and running

BillerudKorsnäs makes further investment in Internet of Packaging

BillerudKorsnäs makes strategic investment in Gruvön

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Paulina Ekvall appointed Senior Vice President Corporate Human Resources at BillerudKorsnäs

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BillerudKorsnäs invests in ‘Internet of Packaging’

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Change in BillerudKorsnäs Senior Management Team

Stability and production platform investment

BillerudKorsnäs invests for growth and efficiency in packaging paper

BillerudKorsnäs strengthens competence in formable packaging

Smart packaging for food-on-the-go wins PIDA Germany

BillerudKorsnäs recognized as world leader for corporate action on climate change

The world's strongest fluting - now even stronger

BillerudKorsnäs launches improved coated liner products

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