Induction sealing
（重定向自Cap seal）
![An induction sealed bottle](/Images/godic/202501/03/Induction_sealed_bottle3039.jpg")
![Automatic Waterless Induction Sealer](/Images/godic/202501/03/AutoMate_AM-250_Induction_Sealer3039.jpg")
![An induction sealer with a conveyor](/Images/godic/202501/03/Induction_sealer_conveyor3039.jpg")
![A Hand Held induction sealer](/Images/godic/202501/03/Hand_Held_induction_sealer3039.jpg")
Induction sealing, otherwise known as cap sealing, is a non-contact method of heating an inner seal to hermetically seal the top of plastic and glass containers. This sealing process takes place after the container has been filled and capped.