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RF / HF Welding
High Frequency Welding, Radio Frequency Welding also known as dielectric sealing / RF welding. Method of bonding through the conversion of electro magnetic energy into heat. Joins bipolar thermoplastic film or sheet material using heat produced by radio frequency energy.
RF agitates polarized molecules in material causing heat. When pressure is applied to material the molecules of the 2 layers flow together. Bond is usually stronger than individual layers of material. |
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