METHOD AND DEVICE FOR MANUFACTURING LAMINATED DISK

PROBLEM TO BE SOLVED: To stably supply many laminated disks of which intermediate layer (adhesive layer) is uniform. SOLUTION: This concerns a device for manufacturing a laminated disk by lamanating a pair of single-sided disks through energy-ray curing adhesive. The device is provided with a spinne...

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Bibliographische Detailangaben
1. Verfasser:	KAKINUMA KEIJI
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To stably supply many laminated disks of which intermediate layer (adhesive layer) is uniform. SOLUTION: This concerns a device for manufacturing a laminated disk by lamanating a pair of single-sided disks through energy-ray curing adhesive. The device is provided with a spinner head for mounting one of a pair of single- sided disk, a taper-like part 28 formed on the surface of the spinner head to deform the mounted disk like a recessed shape turning its projected side downward, a vacuum suction hole part 3 formed on the inside of the taper-like part 28 on the head 1, a means for spraying energy-beam curing adhesive to the single-sided disk deformed like the recessed shape turning its projected side downward, and a means for mounting the other single-sided disk on the adhesive sprayed on one single-sided disk and irradiating these disks with energy beams.