一般人觉得铁门生锈很正常，但铜门生锈就怀疑是假铜门了。其实不然，当铜门不小心被刮伤表面的金属保护漆后，时间一长，里面的铜接触到空气后，就会产生铜绿，也就是我们说的铜锈。

Most people think rust on iron doors is normal, but if copper doors rust, they suspect they are fake copper doors. In fact, when the metal protective paint on the surface of a copper door is accidentally scratched, over time, the copper inside will come into contact with air and produce copper green, which is what we call copper rust.

造成铜门生锈的原因有多种。其中主要的可能是表面的油漆质量有问题，或者是在喷漆时操作步骤不恰当导致颜色不均匀。所以在制作铜门的时候，不能为了节省成本而少了喷漆的量，这样很容易使铜门掉漆。

There are various reasons that can cause copper doors to rust. The main possibility is that there is an issue with the quality of the surface paint, or that the improper operation steps during painting result in uneven colors. So when making copper doors, it is not advisable to reduce the amount of spray paint in order to save costs, as this can easily cause the paint to peel off.

在制作铜门过程中，门框经常是没有干透就喷漆，时间长了门框一定会生锈的。这其实在很多的铜门厂家都能够看的到，很多时候是为了节约时间，就没有经过烤箱；经过烤箱，温度把握不准的话，铜门表面也会发黄的。另外，铜门还会经过化学药水的处理，处理之后一定要将化学药剂清洗干净，不然时间一长就会生出黑色的锈斑。

In the process of making copper doors, the door frame is often painted before it dries completely, and over time, the door frame will definitely rust. This can actually be seen in many copper door manufacturers, often without going through an oven to save time; If the temperature is not accurately controlled after passing through the oven, the surface of the copper door will also turn yellow. In addition, copper doors will also be treated with chemical solution. After treatment, it is necessary to clean the chemical thoroughly, otherwise black rust spots will appear over time.

此外，在制作铜门门框的时候，夹层缝隙里的水还没有彻底变干就往铜门表面喷漆了，这样时间一长，夹层里面的水会往外渗，这样的铜门难免会生锈。

In addition, when making copper door frames, the water in the interlayer gap has not completely dried before spraying paint on the surface of the copper door. Over time, the water inside the interlayer will seep out, and such copper doors will inevitably rust.

综上，在制作铜门的时候不要因为急于成品就省略了必要的时间过度，如果时间上不够充裕，那可以烘烤铜门，温度不要太高，这样能很好的烤干夹层中水分，锈斑也就不容易生长了。

In summary, when making copper doors, do not skip the necessary time because you are in a hurry to finish the product. If time is not sufficient, you can bake the copper door at a low temperature, which can effectively dry the moisture in the interlayer and prevent rust from growing easily.

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