Are you having issues with glue showing on your consumer cartons or labels?
You could quite possibly be using the wrong kind of module on your Nordson® glue applicator.
There are different modules for different applications.
Some modules will provide a more precise cut off and eliminate your glue tail issues.
The cavity in a nozzle can create the glue tail. There are a variety of modules, some of which have a smaller or reduced cavity for glue to sit and drip.
Please let us know if you need help determining which module is right for your application.