Impulse Welding - Sealing process where the material to be welded is gripped by a pair of sealing jaws, heated up to it's melting point by a powerful electrical impulse of short duration applied through one or both jaws, and cooled while still under pressure to provide a strong, flat seal.
Our impulse welders can weld most materials with a melt index less than 700° F including PTFE, thermoplastic films, foams, fabrics, non-wovens, laminates, and heat reflecting materials.
Suitable Materials for Impulse Sealing:
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Teflon®
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PVC
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Urethane
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Nylon
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Mylar®
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Polypropylene
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Tyvek®
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