RFID label with increased readability of printed images
First Claim
Patent Images
1. A tag tape roll comprising:
- a shaft extending in a first direction; and
a tag tape wound about the shaft, the tag tape extending in a second direction substantially orthogonal to the first direction and including;
a plurality of sheet-like antenna base materials arranged at prescribed intervals along the second direction, each antenna base material having a RFID circuit element that includes an IC chip and an antenna;
an affixing adhesive layer that is disposed on the antenna base materials and that enables to fix each of the antenna base materials to an object;
a release layer that covers the affixing adhesive layer and that is peeled off when fixing any of the antenna base materials to the object; and
a bonding adhesive layer that enables the antenna base materials to be bonded to a printable tape layer having a plurality of printing regions in correspondence with the RFID circuit elements, each of the printing regions being sandwiched between a pair of non-printing regions, wherein an image is to be printed within each of the printing regions;
wherein a length of each antenna base material is equal to or greater than a length of a corresponding printing region with respect to the second direction, and is shorter than a length of a region including the corresponding printing region and the pair of non-printing regions sandwiching the corresponding printing region with respect to the second direction of the tag tape.
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Accused Products
Abstract
A RFID label has a multilayer structure including a sheet-like antenna base material, a RFID circuit element embedded in the antenna base material, a cover film having a printing region in which prescribed printing is performed, an adhesive layer for that bonds the antenna base material to the cover film, an adhesive layer for fixing the antenna base materials to a desired object, and a release layer for covering the adhesive layer. The length of the antenna base material in the longitudinal direction of the RFID label is no less than the length of the printing region.
14 Citations
5 Claims
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1. A tag tape roll comprising:
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a shaft extending in a first direction; and a tag tape wound about the shaft, the tag tape extending in a second direction substantially orthogonal to the first direction and including; a plurality of sheet-like antenna base materials arranged at prescribed intervals along the second direction, each antenna base material having a RFID circuit element that includes an IC chip and an antenna; an affixing adhesive layer that is disposed on the antenna base materials and that enables to fix each of the antenna base materials to an object; a release layer that covers the affixing adhesive layer and that is peeled off when fixing any of the antenna base materials to the object; and a bonding adhesive layer that enables the antenna base materials to be bonded to a printable tape layer having a plurality of printing regions in correspondence with the RFID circuit elements, each of the printing regions being sandwiched between a pair of non-printing regions, wherein an image is to be printed within each of the printing regions; wherein a length of each antenna base material is equal to or greater than a length of a corresponding printing region with respect to the second direction, and is shorter than a length of a region including the corresponding printing region and the pair of non-printing regions sandwiching the corresponding printing region with respect to the second direction of the tag tape. - View Dependent Claims (2)
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3. RFID circuit element cartridge that is detachably mountable on a tag label maker, the RFID circuit element cartridge comprising:
a tag tape roll that includes a roll of tag tape having; a plurality of sheet-like antenna base materials arranged at prescribed intervals along a longitudinal direction of the tag tape, each antenna base material having a RFID circuit element that includes an IC chip and an antenna; an affixing adhesive layer that is disposed on the antenna base materials and that enables to fix each of the antenna base materials to an object; a release layer that covers the affixing adhesive layer and that is peeled off when fixing any of the antenna base materials to the object; and a bonding adhesive layer that enables the antenna base materials to be bonded to a printable tape layer having a plurality of printing regions in correspondence with the RFID circuit elements, each of the printing regions being sandwiched between a pair of non-printing regions, wherein an image is to be printed within each of the printing regions; wherein a length of each antenna base material is equal to or greater than a length of a corresponding printing region with respect to the longitudinal direction of the tag tape, and is shorter than a length of a region including the corresponding printing region and the pair of non-printing regions sandwiching the corresponding printing region with respect to the longitudinal direction of the tag tape. - View Dependent Claims (4, 5)
Specification