| 摘要 |
A blank for forming into a label for carrying information, which blank comprises a self adhesive sheet ( 10 ) having delineated thereon at least four distinct areas ( 13,14,15,16 ) in a symmetrical arrangement with a strippable backing layer ( 11 ) on the self-adhesive face of the blank. Each area has an upper surface on which data can be printed, and there are fold lines ( 18,19,20,21 ) between adjacent areas. On stripping the printed blank from the backing layer and folding the blank about a fold line coincident with the axis of symmetry, the self-adhesive faces are brought into contact with each other thereby forming a label having half as many regions as there were areas in the blank. These regions are separated by overlying fold lines, about which the regions may be relatively folded to conceal printed information thereon.
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