A papermaking press felt having excellent rewetting suppression without impaired water-squeezing capability, comprises a base body, batt layers, and a rewetting prevention layer, integrated with one another by needle punching. The matrix can be utilized as a scaffold implant for meniscal or vertebral cartilage regeneration. In this condition, upon receipt of a signal from the electric propulsion system, the mechanical braking system is automatically activated so as to maintain the vehicle at the desired speed. Next, a silicon nitride layer is formed over the nonconductive nitride-nucleation enhancing monolayer.