| abstract |
A composite sheet including a paper layer made of anwood pulp having a Canadian standard freeness value of 350nto 500 ml, a transparency improving layer provided overnone side of the paper layer, and a release liner providednover the transparency improving layer. The compositensheet has a transmittance of at least 10 to 20 % for anlight with a wavelength of 940 to 960 nm and a bulkndensity of 0.90 to 1.15 g/cm 3 . A thermosensitive recordingnadhesive label sheet has the above composite sheet and anthermosensitive recording sheet provided on the compositensheet through an adhesive layer. |