Pulp and paper waste is the big new headliner as a feedstock for bioplastics. Corn was the big early play, but that has changed. The latest news: CSM subsidiary Purac said it has signed a contract to participate in a consortium that will develop a process to produce feedstock from cellulosic waste derived from the pulp and paper industry for the production of lactic acid. The other partners in the program are Crown Van Gelder N.V., a paper-producing company, and Bumaga B.V., a development center in the paper and board industry. The project is partly funded by the Dutch Ministries of Economic Affairs and Agriculture, Nature and Food Quality. The Dutch government has been a major supporter of bioplastics, and one of the other major players is DSM.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
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