Patent ID: 6383591
Filing Date: 2002-05-07
Classification: B65C,G09F,Y10S,Y10T

Abstract:
In a roll of linerless sheet material which is elongated longitudinally, has first and second opposed sheet surfaces, and first and second opposed side edges, the improvement which comprises:a repositionable pressure sensitive adhesive on only a first adhesive portion of the first surface of the linerless sheet material, adjacent the first side edge thereof; the linerless sheet material, adjacent its first side edge and including the first adhesive portion, being formed from a material that is sufficiently transparent when adhered to a substrate that underlying images on the substrate are substantially visible through the linerless sheet material; and plurality of detectable images printed in predetermined, longitudinally spaced locations on one of the sheet surfaces, with each image being within the first adhesive portion of the linerless sheet material.