In our life, many products need bottle caps, such as cosmetics, medicine, alcohol, beverages, canned food, etc. Aluminum bottle caps have good sealing performance, strong tensile strength, corrosion resistance, and can be recycled. , become the trend in the market.
Aluminum Cover Raw Material - 1060 Aluminum Plate
Aluminum cover and aluminum boxes generally use alloys with higher elongation rates.
1060 aluminum plate is usually used as the raw material of aluminum cover, because of its good elongation and tensile strength, it can meet the conventional processing requirements (stamping, stretching) and high formability.
Since aluminum covers are mostly processed on production lines with a high degree of automation, the strength, elongation and dimensional deviation of the material are strictly required, otherwise cracks or creases will occur during deep drawing.
In order to ensure the convenience of printing after the bottle cap is formed, the aluminum surface of the bottle cap material is required to be flat and free from rolling marks, scratches and stains.