| 摘要 |
<p>PURPOSE: To produce high-quality pasted disks which eliminate the possibility of protrusion of adhesives from the inner and outer peripheral parts of the disks at the time of pasting the disks and prevents air from being confined into the rugged parts, such as roll meshes and screen meshes, formed on the adhesive surfaces at the time of adhesive application. CONSTITUTION: The adhesives 19 are applied on at least one disk of a pair of the single sided disks A, A' to be pasted by using an adhesive applying means, such as screen printing machine, in such a manner that the annular parts not coated with the adhesives exist in their outermost peripheral part and innermost peripheral part. After the adhesive surfaces of a pair of these single sided disks A, A' are butted against each other, the disks are press fitted and pasted to each other in a vacuum atmosphere in a disk sticking means 10.</p> |
