Aluminum plastic composite caps are mainly used for injection bottles and infusion bottles, with functions such as maintaining the sealing performance of the contents, anti-theft opening, and safety. Its application is not limited to the pharmaceutical field, but also includes food and beverage packaging, which is the part where consumers come into contact with goods. It has various excellent characteristics, such as lightweight, easy to open, good sealing performance, and simple and convenient use.
The development of aluminum-plastic composite caps has gone through various forms of products, from cork materials and tinplate crown caps to screw open caps, and now to aluminum long neck aluminum caps, carbonated beverage aluminum caps, etc., meeting the needs of different industries and widely used in pharmaceutical companies, medical device manufacturers, hospitals, and other industries.