Most specialty converted parts feature multi level cutting at two levels or less. Specialty cutting is often described in terms of ‘level’. Each ‘level’ describes a different cut-depth which corresponds to the thickness of a given material. For example, the trim cut of a part’s perimeter (or complete cut-thru adhesive and release liner/s), plus a pressure sensitive cut (as in a tab area where only the adhesive is cut and the release liner is untouched) would be described as two-level cutting.
Trim cut through one material = 1 level cutting.
Trim cut perimeter + release tab = 2 level cutting.
Trim cut perimeter + back-slit = 2 level cutting.
Pressure sensitive cut perimeter + trim cut hole = 2 level cutting.