DEVICE FOR CURING ADHESIVE FOR OPTICAL DISK

摘要

PROBLEM TO BE SOLVED: To provide a device for curing an adhesive for optical disks which does not hinder the adhesive curing finishing in the next process even if the adhesives adhere to the under surfaces of the optical disks undergoing adhesive coating and spreading processes in the integration of optical disk substrates. SOLUTION: This device for curing the adhesive for the optical disks has a UV irradiation base 1 which is projectingly provided with a boss section coated with a tetrafluoroethylene resin layer at its center, is provided with a region for preventing the contact with the disk substrate atop the circumference thereof and is formed with an UV transmission material, a UV irradiation source 5 which irradiates the UV irradiation base with UV rays and a disk hold-down 2 for holding down the disk substrate down to the position where the disk comes into contact with the surface of the UV irradiation base, in which the region for preventing the contact with the disk substrate is a recessed part ID.