Secure point of sale imageable substrate
View Patent ↗A secure point of sale imageable substrate is disclosed comprising a heat sensitive recording material for recording confidential information. The heat sensitive recording material comprises a heat transmissive optically opaque paper support, a heat sensitive imaging layer coated on the paper support, a removable cover sheet, and a transparent layer or sheet positioned between the heat sensitive layer and the removeable cover sheet. A method for recording confidential information using such a secure point of sale imageable substrate is also disclosed.
1. A heat sensitive recording material for recording confidential information comprising:
(i) a heat transmissive, optically opaque paper support,
(ii) a heat sensitive imaging layer coated on the paper support,
(iii) a transparent sheet applied over the heat sensitive imaging layer,
(iv) a removable cover sheet applied over the transparent sheet covering the heat sensitive imaging layer, wherein the heat sensitive imaging layer is able to be imaged through the opaque paper support, and read through the transparent sheet when, the removable cover sheet is separated from the transparent sheet, and wherein the recording material includes in addition a UV resistant layer applied over the heat sensitive layer.
2. A heat sensitive recording material for recording confidential information comprising:
(i) a heat transmissive, optically opaque paper support,
(ii) a heat sensitive imaging layer coated on the paper support,
(iii) a transparent sheet applied over the heat sensitive imaging layer,
(iv) a removable cover sheet applied over the transparent sheet covering the heat sensitive imaging layer, wherein the heat sensitive imaging layer is able to be imaged through the opaque paper support, and read through the transparent sheet when, the removable cover sheet is separated from the transparent sheet, and wherein the recording material includes a UV resistant coating applied to a surface of the transparent sheet.
3. A heat sensitive recording material for recording confidential information comprising:
(i) a heat transmissive optically opaque paper support,
(ii) a heat sensitive imaging layer coated on the paper support,
(iii) a removable cover sheet,
(iv) a transparent layer positioned between the heat sensitive imaging layer and the removable cover sheet, and wherein the recording material includes in addition a UV resistant layer applied over the heat sensitive layer.
4. A heat sensitive recording material for recording confidential information comprising:
(i) a heat transmissive optically opaque paper support,
(ii) a heat sensitive imaging layer coated on the paper support,
(iii) a removable cover sheet,
(iv) a transparent layer positioned between the heat sensitive imaging layer and the removable cover sheet, and wherein the recording material includes a UV resistant coating applied over the transparent layer.
5. A heat sensitive recording material for recording confidential information comprising:
i) a substantially optically opague paper support,
ii) a heat sensitive imaging layer,
iii) a heat transmissive optically-transparent sheet applied over the heat sensitive imaging layer,
iv) a heat transmissive, optically opague removable cover sheet applied over the heat transmissive optically-transparent sheet covering the heat sensitive imaging layer, wherein the heat sensitive imaging layer is able to be imaged through the cover sheet and optically-transparent sheet, and read though the optically-transparent sheet when the cover sheet is separated from the optically-transparent sheet and wherein the recording material includes in addition a UV resistant layer applied over the heat sensitive layer.
6. The recording material according to claim 5 wherein the removable cover sheet is a pull tab.
7. The recording material according to claim 5 wherein the a cover sheet and transparent sheet are sufficiently heat transmissive to enable the heat sensitive imaging layer to be imaged through the cover sheet and transparent sheet.
8. A heat sensitive recording material for recording confidential information comprising:
(i) a transparent sheet having first and second surfaces and having coated on the first surface a heat sensitive imaging layer;
(ii) a heat transmissive, optically opaque layer coated over the heat sensitive imaging layer;
(iii) a removable cover sheet applied over the second surface of the transparent sheet, wherein the heat sensitive imaging layer coated on the first surface is able to be imaged by application of heat through the optically opaque layer, and read through the transparent sheet when the cover sheet is separated from the transparent sheet, and wherein a layer of a UV resistant coating is interposed between the heat sensitive imaging layer and the heat transmissive, optically opaque layer.