If you are experiencing glue trails that can be seen by the consumer, you may need to consider using reduced cavity modules to reduce the possibility of these issues.
These modules will bolt directly onto Nordson® standard applicator heads that have the flat mounting area. These fit Keystone’s applicator heads, ITW Quattro and Dynapack™ applicators and Valco/Melton applicators.
These modules have nozzle seat sizes of .012, .016 and .020.
Let me know if you have questions concerning the size you need.