Gluing Systems — Finding Sticky Situations

Substrate material and how quickly the glue needs to set are also primary considerations, according to Wendell. He recommends consulting a supplier for the ideal choice for a given application.

Need to Consider
"Continuous line or pattern gluing can often be done with simple contact systems where the applicator device is in direct contact with the material to which glue is being applied," Wendell states. "If, however, the intent is to use an array of dots, lines, stitches or glues—singularly or in combination—a non-contact system is almost a necessity. By definition, non-contact systems also require that the glue being fed is pressurized."