Nearfield electrospinning (NFES) directwriting of linear multinozzleis a highly efficient electrohydrodynamic technique for massvolume fabricatingmicronano structures. To control charged jets todeposit aligned nanofibers accurate and denser with multiphysical couplingduring linear multinozzle NFES process was crucial concern. In order to study theinfluence of electrospinning parameters on deposition distance of alignednanofibers during linear multinozzle NFES. With orthogonal experimental design

the influenceand sensitivity of needle length

needle spacing and applied voltage ondeposition distance is investigated.Moreover

the method of improving density of aligned nanofibers by rotatingmultinozzle setup is proposed and proved. This study can be greatly contributed to guide todirectwrite micro/nano structures in highefficient and accurate way.