(Patent No.: ZL).0
Including bottle caps, stoppers, bottle necks, and a non-detachable anti-counterfeiting beam mounted on the bottleneck, the bottleneck is provided with mounting holes for installing anti-counterfeiting beams, and two stoppers are used on the side walls of the stoppers to put the stoppers on the anti-counterfeiting beams. In the cross section of the bottleneck, the security beam penetrates into the mounting hole and the stopper hole, and the outer end of the mounting hole is sealed with a material that can be firmly fused or glued with the bottle neck.
Including bottle caps, stoppers, bottle necks, and a non-detachable anti-counterfeiting beam mounted on the bottleneck, the bottleneck is provided with mounting holes for installing anti-counterfeiting beams, and two stoppers are used on the side walls of the stoppers to put the stoppers on the anti-counterfeiting beams. In the cross section of the bottleneck, the security beam penetrates into the mounting hole and the stopper hole, and the outer end of the mounting hole is sealed with a material that can be firmly fused or glued with the bottle neck.