Title:
ROTOGRAVURE PRINTING CYLINDER
Document Type and Number:
Japanese Patent JPS62282934
Kind Code:
A
Abstract:
Disclosed is a rotogravure cylinder having a core and a sleeve detachably joined to the core, with the core being substantially solid and formed of a metal. The core is provided with passages for passing compressed air to the outer surface thereof. The sleeve is adapted to be fitted onto the core and removed therefrom with the aid of an air cushion produced by the compressed air. The sleeve consists of at least three concentric layers. The inner layer is formed of a material of low elasticity, and is slightly compressible. The center layer is formed of a rigid and inherently stable material, the inner and/or the center layer each may be varied in their thickness. The outer layer comprises a copper layer.
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Inventors:
KAARU ZAUAAETSUSHITSUHI
Application Number:
JP7236486A
Publication Date:
December 08, 1987
Filing Date:
March 28, 1986
Export Citation:
Assignee:
ZAUA ETSUSHITSUHI & CO
International Classes:
B41F13/11; B41F13/10; B41N1/20; (IPC1-7): B41F13/10
Attorney, Agent or Firm:
Kitamura Osamu