impulse sealers are safe and easy to use. The heating element in the impulse sealer is not constantly heated. Once pressure is applied to the sealing arm, the heat sealer quickly seals the material and creates a seal. The light will turn on when the sealer is activated, and will turn off once sealing is completed. Use the appropriate heat setting for your material. Heat sealed bags make sure that your products are airtight, water resistant, and tamper-proof.
