SED-50LF-H — Semi-automatic Electromagnetic Induction Aluminum Foil Sealing Machine
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SED-50LF-H semi-automatic electromagnetic-induction aluminum-foil sealing machine (desktop). Non-contact induction sealing technology — the industry-recognized advanced method for tamper-evident bottle sealing. Suitable
Fonctionnement
The main unit generates high-frequency current and feeds it to the induction sealing head. As capped bottles travel under the head on the conveyor belt, the electromagnetic field induces eddy currents in the aluminum foil under the cap. The foil heats instantaneously to high temperature, melting the polymer layer on the underside of the foil which bonds to the bottle mouth — creating a hermetic, tamper-evident seal without any contact between machine and product.
