The passivation process for tinplate has been improved according to the modern passivation theory and satisfactory result has been achieved in its application in fruit and vegetables can .

在现代金属钝化理论的基础上，对电镀锡板的钝化工艺加以改进。这种改进了的电镀锡板对于一些腐蚀性很强的果蔬罐头应用获得了抗蚀效果。