TACKY LABEL FOR MEDICAL CONTAINER

摘要

PROBLEM TO BE SOLVED: To obtain a tacky label to be bonded to a medical container such its a blood pack or a test tube and used, precisely, a label for a medical container not to be peeled even if it is stuck to a curved face of a test tube, etc., is preserved in cold storage in a stuck state for a long period of time. SOLUTION: In this tacky label obtained by laminating a tacky agent sheet and a release sheet to a surface substrate, the stiffness of the surface substrate by JIS P8, 143 based on the Clark method is <=200 cm<2> /100, the logarithmic decrement of the tacky agent layer using a rigid material pendulum type physical property tester has the maximum value at -80 to 10 deg.C, the maximum value is <=0.8 and the logarithmic decrement of the tacky agent layer at 5 deg.C is <=0.4.