With a liquid metal electronic circuit printer, the circuit diagram in the computer can be clearly printed out in 10 minutes, and the circuit direction can be displayed when it is plugged in. Today, a new type of liquid metal 3D printer can be used in professional teaching aids. It breaks through the space limitation of traditional printed circuits that need to be performed on a plane, and can print circuits on any arc, curved surface, and flexible materials. In Hall A of the New Expo, a sample flashing the direction of the circuit caught the attention of reporters. According to Liu Bin, a materials engineer at Beijing Mengzhimo Technology Co., Ltd., this sample was printed by a liquid metal electronic circuit printer. The printer developed by the company is the world's first machine for liquid metal printing. According to reports, the traditional printed circuit board method is like printing text, and often requires the use of conductive polymers or the addition of nano-particle materials and high-temperature curing. The method of printing circuit boards with liquid metal has taken the production of circuit boards a big step forward-the "ink" is liquid metal, which can be printed into a circuit. Liu Bin introduced that liquid metal printing can be applied to many fields such as electronic logic unit construction, software robot assembly, smart home, smart clothing, and biomedicine. For example, printing circuits and electronic components on simulated robots, and printing circuits, patterns and shapes on clothes, so that clothes have multiple purposes such as heart rate monitoring, cold protection and warmth. mobile phone screen protector,9H hardness film,HD glass screen protector Guangdong magic Electronic Limited , https://www.magicmax.cc