14 October 1989
Year: 1989
Price: 5.00

By Y.Inaba and S.Okano, Technical Research Institute Toppan Printing Co. - RadTech Europe Conference 1989

Electoron beam curing technique has been studied in manufacturing resin stampers for embossed holograms. Several EB curable resins were tested and evaluated from measuring diffraction efficiencies of holograms embossed with these resin stampers.

Some of the present resin stampers showed excellent performance comparable to conventional metal stampers.

1989 Conference Study on the EB cured resin stamper for embossed hologram
Author: Y.Inaba and S.Okano | 6 pages

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