The VCI effect of vaporized VCI paper (VCI paper) may vary if it is not made from 100% original pulp but from 70% or 80% original pulp. VCI paper made from 100% original pulp can ensure the uniform distribution and effectiveness of the VCI agent, thereby providing strong VCI performance. VCI paper with a lower original pulp content may have insufficient protective ability, especially in high-humidity or highly corrosive environments, where the duration and stability of its VCI effect may be poor. To ensure the best VCI effect, it is recommended to use 100% original pulp to manufacture vaporized anti-rust paper as much as possible, especially in situations where strong protective performance is required