Method for manufacturing a flexographic printing master

Details Method for manufacturing a flexographic printing master Method for manufacturing a flexographic printing master

2008-07-22

2008-07-22

Yan, Ren (Department: 2854)

Printing

Printing members

Surfaces

C101S491000

Reexamination Certificate

active

07401552

ABSTRACT:
A method for manufacturing a flexographic printing master comprising the steps of:(a) providing an ink-receiver surface;(b) jetting a curable jettable fluid on the ink-receiver surface characterized in that the curable jettable fluid comprises at least one photo-initiator, at least one monofunctional monomer, at least 5 wt % of a polyfunctional monomer or oligomer and at least 5 wt % of a plasticizer both based on the total weight of the curable jettable liquid capable of realizing a layer after curing having an elongation at break of at least 5%, a storage modulus E′ smaller than 200 MPa at 30 Hz and a volumetric shrinkage smaller than 10%.

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