To provide a multilayered thermosensitive label manufactured without special and expensive equipment and used for a sealing label having high security.
The multilayered thermosensitive label is so constituted that: a top substrate and a bottom substrate at the top and bottom respectively; adhesive layers 1 and 2 are adjacently laminated between the top substrate and the bottom substrate respectively; at least two or more thermosensitive coloring layers are laminated between the adhesive layer 1 and the adhesive layer 2; and a releasing layer is provided between the two adjacent thermosensitive coloring layers. Printing is carried out on this multilayered thermosensitive label with a thermal printer to develop colors of for example, the two thermosensitive coloring layers with the same pattern. Then, the multilayered thermosensitive label is stuck to an adherend as a sealing label for example. Later, when the adherend is opened, the label comes off the releasing layer and the label is separated into two to remain on an envelope main body and on a flap part.
COPYRIGHT: (C)2009,JPO&INPIT
Mari Hyodo
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| JP2008164818A |
Keiko Fukamachi
Hideo Ito
Hiromi Fujimasu
Naoki Goto