Could someboby explain to me how's work the RF sealing?

RF Sealing in machines likes a Kiefels, Colpits, Kabar etc

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  • 1 decade ago
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    This website explains the technology, history, and applications of RF sealing very well:

    http://www.devicelink.com/mddi/archive/99/12/003.h...

    In general, RF sealing works by using high power RF energy to vibrate the molecules of the plastic being sealed. The vibration of the molecules produces heat just the same as microwaves can be used to vibrate the molecules of water in foodstuffs and thus cook the food in a microwave oven.

    Source(s): Engineer
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