| 摘要 |
PURPOSE:To provide a laminated pressure sensitive recording sheet wherein recording content is concealed. CONSTITUTION:A color former and a coupler both of or one of which is microencapsulated are laminated to the single surface of a support 5 independently or in a mixed state to provide a single pressure-sensitive recording layer 4 and a transparent laminate layer 3 is further provided thereon to form a pressure-sensitive recording sheet 8 which is, in turn, bonded to an opaque coated sheet 6 formed by providing a colored laminate layer 2 to the single surface of a coated base material 1 in a releasable manner in such a state that the transparent laminate layer 3 and the colored laminate layer 2 are closely bonded. By applying pressure to the opaque coated sheet 6, data can be recorded on the internal pressure-sensitive recording layer and the released opaque coated sheet is not again bonded. This recording sheet has good seeing- through preventing properties and it is unnecessary to perform shading printing for preventing seeing-through. |
