| 摘要 |
<p>The supplied method is a method for producing a multilayer optical recording medium which exhibits a reduced likelihood of warping, and equipped with a layering step for layering an attachment-layer body (33) on the surface of an adherend structure (31) on the adherend-layer-body (32) side thereof, and creating a state in which the attachment-layer body (33) layered on the adherend structure (31) has tensile stress, the method for producing the multilayer optical recording medium being characterized in that: the layering step is equipped with an attachment step for attaching the attachment-layer body (33) to the adherend structure (31), an impression step for imparting external force to the attachment-layer body (33), and a direction-control step for controlling the direction in which the external force is imparted to the attachment-layer body (33) during the impression step; and the direction-control step is a step for controlling the direction in which the external force is imparted to the attachment-layer body (33) in a manner such that an inter-stress angle (R) of a first direction in the attachment-layer body (33) layered on the adherend structure (31), which is the direction of a principal-in-plane component of the tensile stress from the external force, in relation to a second direction in the adherend-layer body (32), which is the direction of a principal-in-plane component of the tensile stress thereof, is more than 0° and 120° or less.</p> |
