MC Aluminum is a manufacturer specializing in the production of DOS oil-coated aluminum closure sheets for the bottle cap market. It is light in weight, easy to recycle economically, has excellent barrier properties, good formability and exquisite appearance. It is widely used in the manufacture of long-neck wine Bottle caps, medical bottle caps and decorative caps, etc.

The chromium film formed after the aluminum closure sheet is passivated in chromic acid or chromate solution is not easy to interact with humid air, enhancing the corrosion resistance of the product and the adhesion of the coating. Before leaving the factory, the surface is coated with a thin oil film , usually DOS (dioctyl sebacate) is used. The DOS oiling process makes the aluminum plate have better anti-corrosion performance, weldability, aesthetics and stamping effect. MC Aluminum uses a DOS oiling production line, which has good control over the oil output and the shape of the aluminum plate. It can fully meet the customer's requirements for bottle cap material using DOS oiled aluminum plate or aluminum foil. The exquisite appearance can help increase the sales of the product.

DOS oil-coated aluminum closure sheet specifications:

DOS oiling production line

PDF:

DOS OIL.pdf