The anti-theft caps are tamper evident and possess a special tear off ring at the bottom or side wall which separates when container opens for the first time and required to be easy for the consumer to open.
1. An annular anti-leakage ring is arranged on the inner wall of the top end of the bottle cap;
2. The lower end of the cap is connected to an anti-theft ring by a tension rib;
3. At the same time, a plurality of sheet-shaped revolving tension wings are evenly distributed on the inner wall of the anti-theft ring. This design cap has the advantages of firm sealing, leakproof and anti-theft performance, safe and convenient to use.
For anti-theft cap mould manufacturer, the anti-theft ring usually needs a slide to achieve. We need to ensure the hardness of the slider steel, to ensure the processing accuracy to prevent the flash. We recommend using hot runner for the mold, also cold runner is workable.