Zhengzhou Ying-jeou rust-proof paper, Ltd. (formerly: 'Yellow card' rust-proof paper), was founded in 1986, is engaged in the research and development of rust-proof paper packaging. Metal rust problem has been everyone's attention Chongqing kraft paper company, every year a large number of metal was abandoned because of rust, resulting in a lot of waste of resources. Now, rustproof metal technology has been further improved, in addition to the traditional metal surface rust treatment done, more manufacturers have begun to choose to use rust-proof paper to achieve the purpose of rust. Rust-proof paper rust principle is very simple, it is the use of volatile corrosion inhibitor VCI can continue slowly at room temperature gasification principle volatile, making it out of the volatile corrosion and gas can be adsorbed on bare metal surfaces to form one to two molecules thick stable protective film, to block oxygen, moisture and other environmental atmosphere corrosion of metals. And Volatile Corrosion Inhibitor VCI is able to continue volatile, it is possible to always be in a confined space "saturation" state Chongqing packaging, kraft paper manufacturers, so as to achieve long-term, stable and good anti-corrosion effect. Rust-proof paper use is to prevent metal rusting, rust-proof paper but they are not the same as an ordinary, it is easy to operate the effect of praise! Rust-proof paper will continue to slowly release in the appropriate space out from kraft paper, saturated gas layer is formed in a relatively confined space, so as to form rust protection of the environment in metallic materials. Rust-proof paper varieties are: bleach type, unbleached type; film type, wrinkles type, film type wrinkled brown paper manufacturer in Chongqing, and for different metals require different VCI levels. Zhengzhou Ying-jeou rust-proof paper, Ltd. (formerly: 'Yellow card' rust-proof paper), is one by the Municipal Technical Supervision, repeatedly identified the province antirust Association, Wuhan Institute of protective material machinery and electronics department and the majority of users, each technical indicators are in line with "People's Republic of China industry standard QB1319-91" "Ministry of Machinery Industry Standard JB4051-85", while in line with "the Japanese Industrial Standard JIS-Z-1535" "US military standard MIL-13420B" and other industry standards. Chongqing kraft Suppliers | rust-proof paper] [Ying-jeou (certified) | Chongqing provided by Kraft Paper Co., Ltd., Zhengzhou Ying-jeou rustproof. Rust-proof paper, Ltd. Zhengzhou Ying-jeou (www.yjfxz8.com) is Zhengzhou, rust-proof paper leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Rust-proof paper in English nine leadership with the staff warmly welcome all inquiries negotiations to create rust-proof paper Ying-jeou a better future.