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.
How can automakers, aerospace contractors, and other OEMs get new metal alloys that are stronger, harder, and can survive ever higher temperatures? One way is to redesign their crystalline structures at the nanoscale and microscale.
Although a lot of the excitement about 3D printing and additive manufacturing surrounds its ability to make end-products and functional prototypes, some often ignored applications are the big improvements that can come by using it for tooling, jigs, and fixtures.
A fun and informative tour you can attend at the upcoming Design & Manufacturing Minneapolis, MD&M Minneapolis, and other events there, is the Materials Innovation Tour on Wednesday afternoon. I'll be leading it.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.