Perforated adhesive assembly with removable non-perforated bonding layer

摘要

A perforated self-adhesive film assembly capable of being imaged includes a perforated face film (28); a perforated adhesive layer (32); a perforated liner (42), each of the perforated face film, perforated adhesive layer, and perforated liner being perforated with a plurality of holes (6); and a removable non-perforated bonding layer (45) removably attached to the perforated liner. The removable bonding layer includes a bonding surface (47). The bonding surface includes one or more of the following: i) a surface topography with a difference between the height of a peak and the depth of a trough within one of said plurality of holes of not less than 5 micron, ii) an adhesion enhancing surface coating, or (iii) a surface spaced from said perforated liner around the complete perimeter of one of said plurality of holes.