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Featured Article - What is an Impulse Sealer?

Impulse sealers are possibly the most common type of bag sealers. They are able to seal a wide variety of bags, but most often seal polyethylene which is seen most commonly as Ziploc bags or any type of freezer bag.

Impulse sealers use an impulse of electricity to heat a metal wire which melts one side of the bag to the other. The impulse lasts one to two seconds however the sealer should be held closed for twice the length of the impulse. This allows for the freshly sealed bag to congeal creating a stronger seal. For example, if the impulse time is only one second, the heat sealer s...

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Constant Heat Sealer - Heat Sealer Constant Heat Sealer - Heat Sealer

Constant heat sealers are excellent for sealing a variety of thermoplastic packaging materials such as aluminum foil, Mylar and poly-cellophane bags. ...

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Impulse Sealer - Impulse Heat Sealer Impulse Sealer - Impulse Heat Sealer

Impulse heat sealers are ideal for the sealing of poly bags and tubes. They are best used for low volume packaging production and can seal most types ...

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