Abstract: A bottle-rotating device has a rotation device and an auxiliary pressing device. The rotation device corresponds to an induction coil in an induction cap sealer. The rotation device has a bottom plate, a top plate, a belt, a drive train and a driver. The belt and the drive train are mounted between the bottom plate and the top plate, and the drive train has a straight section corresponding to the induction coil. The belt is mounted around the drive train and is driven by the driver. The auxiliary pressing device corresponds to the rotation device. The auxiliary pressing device has a pressing strip securely held on pressing strip holders parallel to the straight section of the drive train. Accordingly, the bottles will be rotated and the foil on the bottle cap be heated evenly.

Abstract: An induction heating apparatus seals a container, such as a bottle, with a non-tampering seal. The induction heating apparatus has a concentrator and a coil assembly. The coil assembly includes multiple coil devices. Each coil device includes a bobbin with a central tube and an insulated electrical conductor. The insulated electrical conductor is wound around the central tube of the bobbin and is electrically connected to an alternating current power source. The bobbin is mounted in the concentrator. When alternating current is applied to the insulated electrical conductor, an electromagnetic field is created that will induce in an aluminum foil in the non-tampering seal. The aluminum foil will be heated and the heat in the aluminum foil will be transferred to a layer of heat active polymer in the non-tampering seal, which will quickly bond the non-tampering seal to the bottle.

Abstract: A heat induction workstation has a base, a housing, a working station, an electrical power supplier and a cooling device. The housing has two baffles to divide the inner space of the housing into a central chamber and two side chambers. The working station is mounted in the central chamber and has at least one induction heating device. The electrical power supplier and the cooling device are respectively received in the side chambers. The electrical power supplier is electrically connected to the working station to provide electrical power to the working station. The cooling device is connected to the electrical power supplier to reduce the temperature of the electrical power supplier while the electrical power supplier is in operation.