线路层是将导电银油墨丝印在不导电的聚酯材料上制造而成的，代表性的聚酯材料是具有高性能、强热稳定性的，我 企业也能提供其他板材的线路板，请参考工厂更详细的资料。

    暴露的线路需涂有碳层作为附加保护，线路必要时也需要通过架桥将UV绝缘油丝印在两组交叉线路之间起绝缘作用，为了防止线路被氧化和导电银脱落需涂有UV绝缘油作为保护。

    简单的线路图只用一个完整的单回路，而不需要有架桥；复杂的线路图只有个别的方案可用一个完整的单回路；更复杂的线路图通常是由于客户所设计图案的束缚而产生的，我厂的设计师会提供给工程师最合理的解决方案。

（1）双片线路

    这种线路主要应用于矩阵及X-Y转换输出，一套薄膜开关的连接处位于下线路，其它的位于上线路层。

（2）带有架桥的单片线路

    当两组线路交叉时，应在它们之间丝印UV绝缘油墨，这个程序将增加丝印次数，费用也将随之增加。设计师再设计线路时，应尽量避免线路交叉。

（3）双面PCB线路板

   相似于线路的特性也可在刚硬的PCB材料上制作，线路的连接是从一个线路平面穿透到另一个线路平面，另外切边和丝印流程也是这个技术中必要的一部分。

Circuit layer is a conductive silver screen printing inks in conductive polyester material manufacturing and into, representative of polyester material is with a high performance, high thermal stability, our company also can provide other sheet circuit board, please reference plant for more detailed information.

The exposed lines need to be coated with a carbon layer as additional protection, line, when necessary, also need through the bridge will be UV insulating oil screen in between the two sets of cross line insulation, in order to prevent the line is oxidation and conductive silver shedding should be coated with a UV insulating oil as protection.

Simple line graph using only a complete single loop without the need to bridge; complex circuit diagram only a other options available a complete single loop; more complex circuit diagram is usually due to the shackles of the customer designs, the designers of our factory will provide to engineer the most reasonable solutions.

(1) double circuit

This line is mainly used in the matrix and X-Y conversion output, a set of film switch connection is located in the next line, the other is located on the line of the road.

(2) a single line with the bridge

When the two groups of lines cross, should be in between them to screen UV insulation ink, this program will increase the number of screen printing, the cost will be increased. Designers to design lines, should try to avoid line crossing.

(3) double sided PCB circuit board

Similar to the characteristics of line can also be made on the rigid pcb material, connection is from a line plane penetrating to another line plane, also cut edges and screen printing process is the technology necessary part.