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US 2024/0083159 A1Published application
Print head
AssigneeOxford University Innovation Limited
InventorsHazel E. ASSENDER, Bryan W. STUART, Gemma L. FRANCIS
Life of this patent
Estimating the term…
Abstract
A print head for use in a flexographic process, the print head comprising a flat surface having a first portion with a first surface energy and a second portion with a second surface energy that is different from the first surface energy.
Claims25
A print head comprising a surface having a first portion with a first surface energy and a second portion with a second surface energy that is different from the first surface energy.
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A method of producing a print head, the method comprising:
- a modification step of modifying a surface energy of a first portion of a surface of a print head such that it is different from a surface energy of a second portion of the surface.
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Dependencies are inferred from the claim text.