Billerud has released ConFlex HeatSeal, a recyclable and heat-sealable paper packaging material to replace plastic applications requiring sealing. The solution aims to help brand owners to shift to fossil-free materials. Billerud, a Swedish pulp and paper manufacturer, says ConFlex HeatSeal has already been incorporated into the bedding segment by a “major Swedish furniture brand” and has the potential to be used in the industrial and hygiene packaging industry.