Polymeric film substrate for use in radio-frequency responsive tags
A radio-frequency (RF) responsive tag comprising a heat-sealing substrate comprising a polyester layer, and an antenna comprising a patter of conductive material wherein said conductive material is in direct contact with a heat-sealing surface of the substrate, and wherein the shrinkage of the heat-...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A radio-frequency (RF) responsive tag comprising a heat-sealing substrate comprising a polyester layer, and an antenna comprising a patter of conductive material wherein said conductive material is in direct contact with a heat-sealing surface of the substrate, and wherein the shrinkage of the heat-sealing substrate is less than 5% at 190 DEG C over 30 minutes; a method of manufacture of said RF-response tag. |
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