Video demonstrates welding 2-layer and 4-layer vinyl fabric materials. Two examples shown, (a) 2-layer overlap seal followed by adding extra material and sealing again; and (b) sealing all 4-layers at the same time. For 4-layer sealing we slightly increased sealing time.
Jeff, the video below illustrates making a curved seal around an arc. In this same video, we’re also illustrating how a “V” seal is made. Because we use Puls2™ sealing technology, the seals are cooler and because it is not RF, we can easily make a seal not using the entire bar length especially on a vinyl material as thin as your material.
This video demonstrates Puls2™ sealing a 1-inch overlap as previously sampled.
Previously posted on Friday, March 2, 2018.