It is difficult to meet the requirement of molding high precision optics plastic lens because the experience play an important role in the traditional plastic mold design and molding process.

传统的塑料模具设计及注射成型工艺参数对经验的依赖性较强，难以满足高精度光学塑料元件的成型需求。

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Mark Nicholls, the founder and chief executive of Sportexe, the number two maker of artificial turf in the NFL, has patented the process of "tufting" fiber optics with blades of plastic grass.

FORBES: Magazine Article

This technology will be available soon, making its grand entrance as a National Football League field in the U.S. Mark Nicholls, the founder and chief executive of Sportexe, the number two maker of artificial turf in the NFL, has patented the process of "tufting" fiber optics with blades of plastic grass.

FORBES: Magazine Article