Xinjianye manufacturers can be divided into flat pressure seal and side wall seal according to the sealing principle of aluminum cap bottle cap. The flat pressure seal can only be used in screw caps. When tightened, the contact surface of the Russian sealing ring between the flat surface of the bottle and the inner surface of the bottle cap is increased, thereby achieving the sealing effect.

The side wall sealing is to use the effective contact between the bottle mouth memory and the outside of the bottle cap sealing system to achieve the sealing effect. The screw cover with the side wall sealing system should be the solution of the ordinary pattern cover. The glass cover for injections is often a metal cover combined with a rubber stopper, which needs to be designed and selected according to the structure and use of the product and the price.

In the case of specifying the specifications of the aluminum cap, the brine bottles of different calibers should be selected and the appropriate bottle capping should be selected. The shape of the aluminum cover is usually a flat top, and the shape after pressing depends on the capping mold of the capping machine. If the mother and child and the flat top are sealed into an aluminum cap with a flat top, they will often not be tightly attached to the bottle stopper, which is prone to loosening.

 Guangdong Taishanye Xinjian (Medical) Hardware Packaging Co., Ltd.  specializes in the production of pierceable aluminum caps for oral solution bottles, aluminum-plastic combination caps for oral solution bottles, aluminum-plastic combination caps for infusion bottles, aluminum-plastic combination caps for antibiotic bottles, and food Use iron box (screw cap), printed aluminum cover for aluminum alcohol, and halogenated butyl rubber plug for injection.