SED-500-420XSJ-H — Fully Automatic Vacuum Thermoforming MAP Sealing and Cutting Machine
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SED-500-420XSJ-H fully automatic vacuum-forming, modified-atmosphere (MAP) sealing and cutting machine. Linear-station layout: forming → loading → vacuum/nitrogen-flush MAP sealing → die-cutting → trim-film rewind. Desig
Fonctionnement
Linear vacuum thermoforming + MAP sealing line: a plastic web is automatically fed and pulled into the heating station where it is constant-temperature softened, then vacuum-formed into trays. After manual filling, the web continues into the vacuum/MAP station where the chamber lid closes, the chamber is evacuated to ≤200 Pa, nitrogen is injected (≥0.2 MPa), the lid film is heat-sealed, and the chamber is vented and opened. Die-cutting then separates individual trays and rewinds the trim film.
