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11.1.1.4.High frequency heat sealing
Unit 11 - Heat Sealing
11.1.1.4.High frequency heat sealing
The sealing metal bars, or the jaws connected to a high frequency alternating electrical supply. When the electric current is passed, an alternating electric field is generated, causing the molecules to vibrate and generate heat within the material.
Last modified: Friday, 24 June 2011, 6:39 AM