Krones AG, Neutraubling, Germany, has expanded its range of products for aseptic sealers for aseptic filling by improving closures. In the future, beverage manufacturers can also seal bottles with sterile aluminum foil. This aluminum foil closure is particularly suitable for share-based filling of fruit juices, milk, milk mix drinks and fitness drinks. Consumers view the aluminum foil cover as a fresh seal.
The aluminum foil cover is first punched out from the aluminum roller in the clean room of the aseptic filling machine, and then sent to the H2O2 disinfection device for disinfection and then sent to the clean room. The gripping neck system pulls the bottle to the outlet of the filling machine and covers the aluminum foil cover and enters the capping machine. The capping machine tightly bonds the plastic-coated aluminum foil to the PET bottle with slight pressure and induction heating. After the sterile capping bottle exits the clean room, a screw cap can be added as needed. It only protects the aluminum foil cover and does not have a sealing function.
Source: Krones Group
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