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US 2022/0101757 A1Published application
In-line production of linerless labels
AssigneeFlex R&D Inc.
InventorsPrakash MALLYA, David EDWARDS
Life of this patent
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Abstract
A label laminate comprising a filmic or a paper substrate, said substrate having a first surface and a second surface; a pressure sensitive adhesive (PSA) layer, said PSA layer being tacky and having a first surface and a second surface, the first surface of the PSA being in contact with the second surface of the substrate; and a detack layer on top of the second surface of the PSA layer, said detack layer having a melting point above about 50 C, wherein the detack layer has a surface coverage of less than 100% of the second surface of the PSA layer.
Claims22
A label laminate comprising:
- a filmic or a paper substrate, said substrate having a first surface and a second surface;
- a pressure sensitive adhesive (PSA) layer, said PSA layer being tacky and having a first surface and a second surface, the first surface of the PSA being in contact with the second surface of the substrate;
- and
- a detack layer on top of the second surface of the PSA layer, said detack layer having a melting point above about 50° C., wherein the detack layer has a surface coverage of less than 100% of the second surface of the PSA layer.
1 more element
Dependencies are inferred from the claim text.