Constant Heat Sealers are available in three sizes, depending on the seal length needed. They require a warm-up time and remain heated constantly. The thermostat control varies the temperature according to the material being used. These sealers are ideal for sealing cellophane and similar hard-to-seal materials that are not suitable with a Hand or Foot Petal Sealer. The seal is 1/2” wide which produces a quality seal.

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