Easy removal label and method for producing same
OwnerMatt J. Vitolinventor
Life of this patent
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Abstract
A pressure-sensitive adhesive backed information-conveying sign which is readily removable and reusable is provided. The sign includes an adhesive-free zone contained entirely within the perimeter of the sign which may be readily grasped with the fingers to remove the sign from the surface to which it has been applied. A method for producing a pressure-sensitive adhesive sign containing such an adhesive-free zone which may be adapted to modify conventional laminate production line procedures is also provided.
Claims9
A method for producing a readily removable pressure-sensitive adhesive sign including the steps of:
- (a) providing a first sheet having at least one surface characterized by low adhesion;
- (b) perforating said first sheet to form a plurality of perforations arranged in a predetermined pattern in said sheet, wherein each of said perforations has a predetermined configuration;
- (c) providing a second sheet having a first, information-conveying surface and a second, adhesive-receiving surface opposite said first surface;
- (d) applying a layer of pressure-sensitive adhesive to said second surface of said second sheet;
- (e) laminating said first sheet to said second surface of said second sheet to form a laminate so that said perforations expose adhesive-containing zones on the first sheet side of said laminate;
- (f) neutralizing the adhesive in said adhesive-containing zones to form adhesive-free zones;
- and
- (g) cutting said laminate to form a plurality of signs, each of said signs having an adhesive-free zone contained within the perimeter thereof.
A label for removable application to a substrate including a first sheet having a first, information-conveying surface and a second, adhesive-receiving surface opposite said first surface, a layer of pressure-sensitive adhesive adjacent to and completely covering said second surface, at least one finger grip means on said second surface for grasping the edge of said label immediately interior of and adjacent to the perimeter of said label comprising a zone where the adhesive has been neutralized to render the zone nonadherent, marking means on said first surface for marking the location of said finger grip means, and a second backing sheet including a low adhesion portion in mating contact with said adhesive layer of said first sheet.
Dependencies are inferred from the claim text.