Plastic anti-theft bottle cap mold is a common packaging form of bottle packaging at present, especially in the beverage field. According to its purpose, it can be divided into aerated beverage bottle cap and non aerated beverage bottle cap. Generally, polyolefin is used as the main raw material and processed by injection molding, hot pressing and other processes. It is convenient for consumers to open the bottle cap and avoid the problem of poor sealing performance due to the poor sealing performance of the plastic cap. How to reasonably control the sealing performance of bottle cap is the focus of on-line or off-line detection of production units.
Performance characteristics of plastic anti-theft bottle cap mould:
1. An annular leak proof ring is arranged on the top inner wall of the bottle cap;
2. The lower end of the bottle cap is connected with an anti-theft ring through a tensile stiffener;
3. At the same time, a plurality of flaky rotary pull wings are evenly distributed on the inner wall of the anti-theft ring
The bottle cap designed in this way has the advantages of firm sealing, good leak proof and anti-theft performance, and safe and convenient use,
It can effectively prevent the liquid in the bottle from being polluted by bacteria, and ensure that the packaging of various beverages meets the national health standards.
