The hot stamping on the side of the bottle cap is a process often used in cosmetic caps. Some caps require hot stamping of gold or silver lines at the opening, and some caps require hot stamping of text on the side. Hot stamping of gold thread and silver thread can not only use a round-pressed round hot stamping machine, but also a flat-pressed round hot stamping machine. For hot stamping, you can only use a flat stamping machine.
The main function of hot stamping gold thread and printing line is decoration. Does the opening of many bottle caps have burrs during the injection molding process? Added value. Most of the lids used in internationally renowned brand cosmetics will consider the bronzing of gold thread and printed thread.
Due to the large amount of bottle caps used, the automatic hot stamping machine is almost the first choice for the large cosmetics industry. This automatic hot stamping machine has two structural forms: one is vertical, and the rubber roller presses the side of the bottle cap from above , The worktable adopts a vertical turntable structure. The hot stamping machine with this structure is fast and stable, but the price is high. The other is a horizontal type. The rubber roller presses the bottle cap from the side. The worktable adopts a flat turntable structure. This hot stamping machine is slower, but the price is lower, and it has obvious advantages in hot stamping gold and silver threads.
