After using the anti-rust paper and anti-rust bag, the packaged objects no longer need to be coated with anti-rust oil, the working environment is clean, and there is no application process for smearing and degreasing, which can save investment, labor cost and a lot of time, so it is more economical. Compared with vacuum packaging, rust-proof paper and rust-proof bags have low cost of packaging materials, simple packaging methods, similar effects to environmental protection and no pollution, and the use of rust-proof paper is simple and the packaging is clean and convenient.
As anti-rust products, anti-rust bags and anti-rust paper are the most important functions for anti-rust protection of commodities. If a rust-proof product does not have a good rust-proof function on the packaged product, causing damage or devaluation of the goods, then the use value of the rust-proof product is lost.
The main function of the gas-phase anti-rust bag and anti-rust paper is to prevent the loss of material properties and failure caused by the chemical reaction or electrochemical reaction between the metal material and the environment. But their difference is that each product needs packaging, and different products have different requirements for anti-rust packaging.
