Introduction of several sterilization methods for plastic bottle caps

Several kinds of sterilization methods for plastic bottle caps are introduced in the use of plastic bottles. The hygienic unsanitary nature of plastic bottles is of concern to us, especially for bottle caps. Because there are unclean things on the bottle cap when drinking, it may be brought into the body during drinking. Therefore, sterilization of plastic bottle caps is an indispensable process in the production process.

There are several main ways to sterilize the cap:

Spraying type: Using multiple sets of nozzles to spray sterilizing water in multiple directions, the surface of the beverage bottle cap is sterilized, and the time of spraying is also required, so that the microorganisms can be completely killed. The specific method is: after the lid is closed, the bottle cap is uniformly inserted into the cap rail, and a plurality of sets of nozzles are arranged on the upper and lower sides of the rail, and each set of nozzles can spray the sterilizing water on the beverage cap from different angles, and the sprayed sterilizing water Both the bottle cap is sterilized and the cap is pushed along the track.

Immersion type: The plastic bottle cap is soaked in the sterilizing water, so that the plastic bottle cap is completely cleaned by the sterilizing water. The soaking time should also be determined according to the strength of the sterilizing water. Generally, the sterilizing water immersion time with strong oxidizing ability can meet the time requirement of complete sterilization of the cap in 10-20 seconds. One method is: the bottle cap with the same direction is fixed on the cap rack, the cap rack is connected to the chain, and the movement of the chain drives the cap rack into the sterilizing tank containing the sterilizing water and completely immerses the cap in the sterilizing water. The soaking time of the beverage bottle cap can meet the time requirement of complete sterilization of the cap in 10~20 seconds. As with the spray sterilization method, the bottle cap after sterilizing water immersion also requires the spray of sterile water and the spray of sterile air to make the liquid bottle cap dry and sterile.


Post time: Aug-07-2019