THERMALLY PRINTABLE ADHESIVE LABEL
First Claim
Patent Images
1. A method for making a linerless label media suitable for use in a thermal printer having a cutting mechanism, said method comprising:
- providing a substrate having a first side and a second side opposite the first side and a longitudinal axis, said first side of the substrate having a thermosensitive coating;
applying a base coat on the second side of the substrate;
applying an adhesive layer over the base coat on the second side of the substrate, wherein the adhesive layer is substantially continuous along the longitudinal axis of the substrate such that substantially any lateral cut of the substrate by a printer intersects with the adhesive layer and wherein the base coat prevents migration of the adhesive layer into the substrate; and
applying a release layer over the thermally sensitive coating on the first side of the substrate.
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Abstract
A linerless label roll of repositionable labels adapted to be printed in varying lengths comprising a web of thermally printable paper wound along a running axis and having a continuous length of adhesive on one side of the web so that when a length of the web is caused to be thermally printed it will have an adhesive on the reverse side thereof that extends in a uninterrupted manner along the entire length of the thermally printed web.
5 Citations
17 Claims
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1. A method for making a linerless label media suitable for use in a thermal printer having a cutting mechanism, said method comprising:
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providing a substrate having a first side and a second side opposite the first side and a longitudinal axis, said first side of the substrate having a thermosensitive coating; applying a base coat on the second side of the substrate; applying an adhesive layer over the base coat on the second side of the substrate, wherein the adhesive layer is substantially continuous along the longitudinal axis of the substrate such that substantially any lateral cut of the substrate by a printer intersects with the adhesive layer and wherein the base coat prevents migration of the adhesive layer into the substrate; and applying a release layer over the thermally sensitive coating on the first side of the substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for making a linerless, repositionable label, comprising:
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providing a roll of media having a front portion including thermally sensitive ink, a back portion having a barrier coat and a layer of pressure sensitive adhesive material coated thereon in a substantially continuous pattern, and said roll of media having a longitudinal axis; and cutting a linerless, repositionable label from the roll of media, wherein the length of said label is cut by a thermal printer at varying custom lengths, the front portion displaying information for a transaction when the ink is activated by the thermal printer and the back portion permitting the label to be affixed to an object via the adhesive material, the pattern of the adhesive material configured on the back portion to minimize build-up of adhesive on a cutter blade of the thermal printer from the successive cutting of labels from the roll of the media.
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10. A method for making a liner-free, repositionable label for use in a thermal point-of-sale printer having an auto-cutting mechanism comprising:
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providing a web of thermal paper having a top surface, a bottom surface and a length without preset tear areas thereon; coating the bottom surface with a base coat capable of preventing any subsequently applied adhesive from migrating into the web of thermal paper; applying an adhesive layer in a pattern on the bottom surface over the base coat, the adhesive layer extending the length of the web in a substantially uninterrupted manner such that substantially any lateral cut of the web across the length of the web intersects the adhesive layer and wherein the base coat secures the adhesive layer to the bottom surface to prevent fouling of the auto-cutting mechanism of the point of sale printer and wherein the adhesive layer comprises acrylate copolymer formed into microparticles, microspheres or combinations thereof; and providing a release coat on the top surface, the release coat extending along the length of the web. - View Dependent Claims (11, 12, 13, 14)
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15. A liner-free repositionable label for use in a thermal point-of-sale printer having an auto-cutting mechanism comprising:
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a) a web of thermal paper having a top surface, a bottom surface and a length without preset tear areas thereon; b) a base coat provided on the bottom surface; c) at least one adhesive pattern provided on the bottom surface, the adhesive pattern extending the length of the web in a substantially uninterrupted manner such that a lateral cut of the web across the length of the web intersects the adhesive pattern and wherein the base coat secures the adhesive of the at least one adhesive pattern to the bottom surface to prevent fouling of the auto-cutting mechanism of the point of sale printer and wherein the adhesive of the at least one adhesive pattern comprises acrylate copolymer formed into microparticles, microspheres or combinations thereof; and d) a release coat provided on the top surface, the release coat extending along the length of the web and behind the at least one adhesive pattern so that when the web of thermal paper is caused to be thermally printed and cut by the auto-cutting mechanism to a variable length determined by the amount of printing on the web, the adhesive pattern will extend along the length of the thermally printed paper to form a repositionable label.
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16. Paper, suitable for use as repositionable labels, comprising:
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a paper substrate, a width extending between lateral edges, a longitudinal axis extending along the center of the width, a first side and a second side, the first side supporting a release layer; the second side supporting an adhesive layer extending the length of the paper substrate in a substantially uninterrupted manner; and a base coat layer between the adhesive layer and the paper substrate, wherein said base coat layer prevents migration of adhesive into the paper substrate and secures the adhesive layer to the paper substrate when the labels are being printed. - View Dependent Claims (17)
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Specification