PH22014000005U1 - An anti-counterfeiting bottle cap of pop-off type - Google Patents

Abstract

An anti-counterfeiting bottle cap of pop-off type, includes a sleeve, the first-protruding ring is provided peripherally on the sleeve, the second-protruding ring is provided under the first-protruding ring, a twisting pop-cut area is provided between the first-protruding ring and the second-protruding ring, the twisting pop-cut area is provided with several twisting pop-cuts, and the twisting pop-cuts do not cut through the sleeve. When opening the bottle cap, the twisting pop-cut will be split opened, and the diameter of the twisting pop-cut area will get bigger, but the bottle cap will not get broken. The whole bottle cap can be recycled conveniently and is good for environmental protection, and without the need of disassembling the aluminum ring retained on the neck of the bottle, which saves the human resource. Once the bottle cap has been opened, the twisting pop-cut will be always in irreversible split status, so when the bottle cap is packaged on the neck of the bottle again, the twisting pop-cut is still in the split status, so as to achieve obvious anti-counterfeiting effect.