An impulse sealer is used to close the open edge of a bag before heat shrinking the bag. This simple process has just a few steps:
Place item in the bag
Use sealer to make a new seam so contents are completely encased
Use a heat gun to shrink the bag
Specifications
Impulse Sealer SF-300
Max Seal Length 300mm
Max Seal Thickness 0.3mm
Heat Time 0.2 -1.5 seconds
Sealing Width 3mm
What's in the box
1 x 300mm Impulse Sealer