If the plastic mold is placed for a long time, it has not been professionally treated. This will affect the life of the plastic mold. The reason why the plastic mold will rust is caused by the heat generated by the decomposition of the melt. How to prevent the plastic mold rust it? As a professional manufacturer of plastic mold manufacturers, Hebei Baoding Huaxing plastic mold factory for users under the introduction.

First, when the injection molding stopped, use a clean soft cloth to clean the plastic mold products. Then, in the processing mold has not yet formed, we must pay attention to its closure, the benefits of doing so mainly to avoid the surrounding injection of other gases caused by corrosion. Then, when the plastic mold is closed, it is best to apply butter. Finally, when the molding is stopped for a long time, to spray the rust in the mold cavity, it is important to note that before the injection, be sure to wipe the mold cavity until there is no rust.

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