The direction and stability control system for near-field electrospinning direct-writing technology

Due to the great promise and potential of the near-field electrospinning direct-writing technology, it had played a great role on the field using micro structure like flexible electronic devices, advanced optics, adsorption, filtration material, drug delivery and biomedical. But the printing process is very complex to represent. And the descriptive hydrodynamic equation was not established yet. Furthermore the determination of the process parameters depends by experiences mostly. It is difficult to guarantee the stability of the jet printing process. This article explores the conventional systems of the near-field electrospinning direct-writing technology, especially for the instability of the whip in the printing process. The direction and stability control system is designed for near-field electrospinning direct-writing technology in improving the printing process of the stability and reliability in the production.