Gas-phase anti-rust bag is a new generation of innovative hPneumatic Tools ig>h-tech products, which combines modern polymer materials science with the development of gas-phase anti-rusPrinting Machinery t technology. TMould he VCI in the bag begins to sublimate and volatilize the antirust gas factor after sealing the antirust material with the plastic bag. The VCI diffuses to the surface of the antirust material and aCommodity Making Machine dsorbs on it, forming a dense protective film with a single molecule thickness toPrinting Machinery isolate the various factors causing rust from the surface of the antirust material, so as to effectively prevent it. Rust.