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By Stretch wrapper | 12 September 2022 | 0 Comments

VCI film application and used on automatic wrapping machine

VCI film is a new generation of innovative high-tech products based on the combination of polymer materials and the development of VCI technology. After using the film to package and seal the rust-proof articles, the VCI contained in the film begins to sublime and volatilize the rust-proof gas factor, diffuse and penetrate to the surface of the rust-proof article and adsorb on it, forming a dense protective film layer with a single molecule thickness to isolate Various factors that induce rust contact with the surface of the object to be rusted, thereby effectively preventing the occurrence of rust.

1. It has excellent gas phase and contact rust prevention performance, good rust prevention effect, and high cost performance;
2, Clean, Harmless, non-toxic, environmentally safe and safe. Pass the SGS certification and meet the requirements of the RoHS directive;
3. The anti-rust items can be used immediately without degreasing and cleaning. Save labor and time, improve work efficiency, and save costs;
4. It is transparent and beautiful, and the anti-rust items are dynamically visible and easy to identify;
5. Wide applicability. It can be used as small as a single part or as large as the entire equipment.
6. Good printability, which helps to improve the image and grade of anti-rust items.

Applicable metal:
Iron 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 alloys, aluminum and alloys, stainless steel and other metal materials and products.

Application method:
1. The surface of the rust-proof article should be clean and dry before packaging. Then package and seal with anti-rust film at normal temperature and room temperature. If the oil is packaged, it should be confirmed that the oil does not contain S, Cl and other chemical components, otherwise it will have a negative impact on the effectiveness of the VCI.
2. Wear clean gloves when packing, and do not touch the rust-proof objects with bare hands.
3. If the anti-rust article has protrusions or corners, be careful not to puncture the film. If it is damaged accidentally, the wound should be sealed with industrial tape in time to ensure the seal.
4. During the anti-rust packaging operation, the workplace should be far away from "acids, alkalis and other highly corrosive substances and corrosive gases".

Application for using on the coil wrapping machine:

The VCI is a good wrapping material to be used by the coil wrapping machine, it's especially suitable for packaging bearings to against the rust. Both small rolls or even large rolls are available to use. Small rolls will be fixed on the turning ring of the coil wrapper while the large rolls will be at side of the coil wrapper. Horizontal coil wrapping machine which the bearing will be placed on the supportive taper rollers, the VCI tape will be carried by the turning ring to wind the bearings through the core, the wrapped package is tight and evenly distributed.

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