Thorlabs Sweden has adopted Stora Enso’s Papira biodegradable, wood-based cellulose foam for packing its optical and electronic equipment.
Emballageteknik contributed its experience in packaging to tailor Papira into a solution suitable for precision products to replace traditional fossil-based foams.
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The design process aimed to deliver shock protection and ensure clean handling and consistent equipment performance.
Thorlabs Sweden development manager Olle Rosenqvist said: “For us, protection and cleanliness are critical. Papira has proven that a bio-based material can meet our technical requirements while supporting our sustainability ambitions.”
Stora Enso said that the project demonstrates that environmental considerations can be incorporated into high-performance packaging.
The partners report that this packaging has met requirements for industrial use, particularly in electronics and optics sectors where protective packaging is essential.
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By GlobalDataEmballageteknik’s sustainability and quality manager Lucas Pontén commented: “This project shows what’s possible when material innovation and converting expertise come together. Papira performs well as shock protection and is a good bio-based alternative to traditional foam solutions.”
Papira is a recyclable material aimed at reducing plastics and waste in packaging.
In December 2025, Stora Enso collaborated with Krekelberg Flock Products and Flocktechniek – C&B Innovations to create a flocked version of Papira, turning the material into a 3D substrate with a velvet-like surface.
Last July, Stora Enso partnered with German water jet cutting company Novapor for a pilot project using Papira. At the time, Novapor said it was identifying clients where the solution suits both practical and branding purposes.
