两面异色阻焊工艺制作技术浅谈概述

随着电子信息产业的快速发展，而印制电路板作为电子产品的核心部件之一，不但在功能方面要求电路密度的极大化及结构精巧化，而且对产品的及外观设计要求也在不断更新与升级。针对印制电路板两面异色的阻焊特殊工艺要求板阻焊制作流程及方式进行探讨。

Overview of two different colors production in soldering resist process

With the rapid development of electronic information industry, as the core components in electronic products, the printed circuit board not only requires circuit density maximization and exquisite structure change for function demand, and it also requires appearance design. This paper discusses the printed circuit board double side heterochromatic anti-seal special technological requirements in solder resist production process and the solution method.