Thermal Paper has 4 parts. 1.Top layer is white. This is the layer that your image will be transfered onto. 2.Second Layer is not bound and is purple. Typically this layer is thrown away. 3.Third Layer is the Carbon (black/blue paper). By pressing on this layer the black/blue coating is transfered to the upper sheet. 4.Fourth bottom sheet is yellow and holds the original in place when using a stencil copy machine.
Important notice: While we work to make sure that product information is correct, manufacturers can change their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our website. We strongly recommend that you always read labels, warnings, and directions before using or consuming a product and that you do not solely rely on the information on our website. If you are not happy with a product and have not used it you may return it at anytime for a full refund.