First, the aluminum cap has a competitive price, compared with other bottle caps, aluminum caps have the advantage of high quality and low price.
Second, the aluminum cover for packaging has marketing support, because the aluminum cover has the advantages of convenience, promotion, improvement of packaging, and diversification.
Third, the aluminum cover has a good sealing, and has a good protective effect on the products inside.
Fourth, the aluminum cover packaging has anti-theft function, which can prevent the occurrence of unpacking and counterfeiting, and ensure the quality of the product.
Fifth, the aluminum cover has a high aesthetics, as an inseparable part of the packaging, the small aluminum cover can play a role in the finishing touch.