Constant heat hot bar sealers are used to seal MIL spec barrier bags, coated paper, foil laminates and other multi-layer materials. These sealers typically produce wider sealers than impulse sealers but require an outside bag material that doesn’t burn easily.

  • PB Constant Heat Sealer Packaging Aids

    PB Constant Heat Sealer

    Our PB Constant heat sealer is designed for sealing MIL spec barrier bags, coated paper, film and foil laminates, and other multi-layer materials. It comes with a constantly heated upper jaw that is adjustable to 550 °F.

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