The combination anti-counterfeiting bottle cap has a complex structure and anti backflow function. Its surface treatment methods are diverse, with strong three-dimensional sense and novel appearance. However, some inherent defects cannot be ignored. Aluminum bottle caps have advantages over plastic bottle caps. The production of aluminum bottle caps can achieve mechanization, large-scale production, low production costs, and recyclability.
The quality issue of aluminum cover packaging has always been a concern for manufacturers who use aluminum covers for packaging, and it is also a concern for users. Aluminum lid packaging is widely used in the pharmaceutical industry due to its beautiful appearance, good barrier properties, convenient use, and many other advantages.