VCI Square Bottom Bag

General:

VCI Square Bottom Bag is customized high quality functional packaging bag according to customers detailed requirements,which using high performance VCI antirust plastic film made by our company. After the film is used to pack and seal the articles for antirust, VCI contained in the film begins to sublimate and volatilize the antirust gas factors 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.

Features/Advantages:

1.The products are without nitrite, sanitary, safe and green, unharmful.

2.The products possess overall antirust effect; all-round antirust without leaving any blind spot can be achieved.

3.Applicable to antirust of ferrous and non ferrous metals,which will not damage the material of the metal products.

4.The products are easy to operation, no needs to do pre-treatments of metal surface, and the coating, oil removal and cleaning and other working procedure can be omitted, so they may save labor and time, improve working efficiency and save cost.

5.The products are extensively applied from single parts to the whole equipment; simply achieving the purpose of antirust.

6.The products are long in antirust period which (generally two to five years) may exceed ten years after special treatment.

7.The products have high degree of transparency, enabling the protected articles to be dynamically visual.

Applicable fields:

1.Various metal materials, including plates, extrusions and sheets.
2.Multiple-metal components, aerospace devices and various parts.

3.Parts and installation kit for automobiles and motorcycles.
4.Various large-scale machinery, machine tools and heavy equipment.

5.Motors, bearings, gears, all types of pipe joints, metal stamping parts.
6.Electronical, electrotechnic, electrical appliance and electrical products and their installation kits.

7.Components, parts and fittings of electromechanical devices.
8.Medical equipment, sophisticated machinery and equipment.

9.Various hardware tools, power tools, measuring and cutting tools and tool&die.
10.Various castings, powder metallurgy products.

11.Boiler, pipeline and other pressure container system, and their components and fittings.
12.Various IC products and PCB products.

13.Firearms, cartridge case, artillery and other military equipment, and their components.
14.Other machined products and metal products for daily use.

Application Method:

1.Clean and dry the surfaces of the articles for antirust before packing. Then pack and seal them at normal temperature and room temperature. In case of packaging with oil contained, it shall be confirmed there are no chemical components such as S and Cl. contained in oils. Otherwise the chemical components will have negative effects on VCI function.

2.Operate with clean gloves before packing, and do not contact the articles for antirust with naked hands.

3.In case the articles for antirust have projections and edge angles, be careful not to pierce the film during packing. In case of its unintended breakage, it shall be pasted and sealed with a industrial tape in time to ensure its seal.

4.During performing antirust packing operation, the working place shall be kept away from strong corrosive materials and acid-etching gases such as acid or alcali.

Validity Period of Antirust:

Above two years (use according to required specifications)

Custody and Storage:

With sealed package, it shall be kept in a cool, dry place, away from sunshine and no contact with sources of ignition and corrosive materials. The quality guarantee period shall be twelve months from the date of delivery.