3M introduced a new automotive window film, called FX Premium, which is manufactured without any metals to avoid interference with signals for cell phones and GPS systems. 3M says FX Premium also provides 99 percent UV protection, which helps reduce cracking and fading of trim, upholstery and carpet, while also protecting passengers from UV rays. The plastic used in the film is polyester.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
Plastic bags can become useful as either raw materials for plastics or feedstock for fuel. It's when they're not recycled that they become a major problem. That's what California's bag ban will prevent.
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