Meiyu season light-colored binding wire storage notes

The south began to enter the rainy season in June. Due to the large amount of rainwater and dampness, the bound wire is prone to oxidative rust. Therefore, our company makes the following suggestions. We hope that we can better store and use steel wire for the majority of users to avoid rusting as much as possible. .

With respect to the wire, a special explanation is that a galvanized layer is attached to the surface of the wire. If the galvanized layer is too thick (though the thicker it is, the more difficult it is to rust) the SGS environmental standard will not be achieved; but if it is too thin, it is easy. Oxidation of water molecules causes rust. Therefore, the external environment has a certain influence on the preservation of iron wire.

Regarding the storage environment of the wire, be sure that it will only occur in areas with high humidity (above 70%) and high temperatures (above 30 degrees Celsius).

In addition, in the rainy season, attention should be paid to the air humidity in various departments of workshops, warehouses, and printing departments. It is recommended to use a moisture sensor to measure the value of paper between 8-10. Usually, the book paper is larger than the moisture absorption of powdered paper, and the pH is The higher the value, the more attention must be paid to the occurrence of rust on the internal wire of the binding.

Generally speaking, in the normal environment of storage of iron wire (except oxidation chamber), the wire will not be corroded during storage for two years, but be careful to handle it gently to avoid coiling The resulting cable does not smoothly affect production.

In summary, for the wire and paper storage environment, it is recommended to properly control the humidity to 50% or less, and the temperature is controlled between 10°C and 30°C.