Overlap Sealing & Fin Sealing

Overlap-sealing devices & fin-sealing devices both provide means for forming web tubing from a single in-fed sheet.

Overlap-sealing

• Provides the strongest web tubes by sealing an inner web surface to an outer web surface.
• Requires both surfaces to be heat-sealable.
• For more information visit Overlap-sealing devices

Fin-sealing

• seals two inner web surfaces together.