DRJ Seal Cut (Slit Seal System)

DRJ Seal Cut (Slit Seal System)

The high-speed Seal-Cut sealing system for plastic film offers an original, innovative solution that replaces traditional slit seal (hot knife) systems for machine direction sealing. The Seal-Cut is capable of producing high quality, sealed edges in a wide variety of film applications for better seal reliability and superior seal strength.

Versatility
The Seal-Cut is versatile. Not only thin gauges, but even heavy gauge jumbo or master rolls are easily converted into narrower tubes. Conversely slit seal systems cannot handle much more than 2 mil (50 um). Even multi-layer films can be sealed with the Seal-Cut. A machine like this saves production and equipment costs because you can run several webs of material from one larger line rather than needing several smaller lines to run the same number of webs.

Safe
The seal-cut uses a non-sharp sealing element and has no driven parts. The Seal-Cut operates below the ignition point of nearly all polymers, therefore eliminating the risk of fire should the line / web stop while the unit heat is ON… a common occurrence when using a traditional slit seal system.

Learn more: https://www.drjosephinc.com/slit-seal-film-sealing/