【Long anti-rust period】The anti-rust period can be up to 24 months if the packaging is sealed and the storage environment is excellent.After using this VCI bag to pack the protected items. The VCI contained in the membrane body starts to volatilize the antirust gas factor, which diffuse and penetrate into the surfaces of the articles for antirust and adhere on them to form a compact protection film with the thickness of monomolecular to avoid the surfaces of the articles for antirust in contact with all factors inducing corrosion, thus the corrosion is effectively prevented. 【Multi-metal Universal】It is suitable for various metal materials and products such as ferrous metal, alloy steel, cast iron, copper, brass and bronze, electroplated metal, zinc and alloy, chromium and alloy, cadmium and alloy, nickel and alloy, tin and alloy, aluminum and alloy, stainless steel, etc. 【Easy to observe】High transparency, the state of the packaged goods can be seen. 【Labor and time saving】Simple operation, no need to pretreat the protected metal surface, eliminating the process of oiling, degreasing and cleaning. Save work and time, improve work efficiency and save cost. 【Environmentally friendly and harmless】No nitrite, phosphate, environmentally safe and harmless, certified by SGS, RoHS compliant.

Summary
Vapor phase anti-corrosion bags can greatly improve the sealing effect, packaging is more beautiful, more convenient to use, and costs are more economical.After using this VCI bag to pack the protected items,The VCI contained in the membrane body starts to volatilize the antirust gas factor, which diffuse and penetrate into the surfaces of the articles for antirust and adhere on them to form a compact protection film with the thickness of monomolecular to avoid the surfaces of the articles for antirust in contact with all factors inducing corrosion, thus the corrosion is effectively prevented.

Application method
1、Before packing, clean and dry the surface of the rust-proof articles. Then it should be packed and sealed with anti-rust bag at room temperature. If packed with oil, make sure the oil does not contain S, Cl and other chemical components, Otherwise, it will have a negative impact on the effectiveness of VCI.
2. Wear clean gloves when packing, and do not touch the rust-proof items with bare hands.
3、If there are protrusions or angular parts of the rust-proof products, use buffer pads before wrapping.
4、When packing, the workplace should be far away from "acid, alkali and other highly corrosive substances and acid-etching gas".

Rust prevention period
Long-term rust protection: 2 years (when fully sealed with packaging).
Custody and storage
Store in sealed package in a cool, dry place and avoid direct sunlight.
Avoid contact with fire and corrosive substances.