Invention Grant
- Patent Title: Multilayer imaging with a high-gloss clear ink layer
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Application No.: US16011306Application Date: 2018-06-18
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Publication No.: US10752022B2Publication Date: 2020-08-25
- Inventor: Bruce Klemann , Joshua Mcgrath , John Duffield
- Applicant: ELECTRONICS FOR IMAGING, INC.
- Applicant Address: US CA Fremont
- Assignee: ELECTRONICS FOR IMAGING, INC.
- Current Assignee: ELECTRONICS FOR IMAGING, INC.
- Current Assignee Address: US CA Fremont
- Agency: Perkins Coie LLP
- Main IPC: B41M7/00
- IPC: B41M7/00 ; B41J11/00 ; B41J2/21

Abstract:
Various embodiments concern inkjet printing systems designed for multilayer imaging with a high-gloss clear ink layer. More specifically, the inkjet printing systems are designed so that clear, curable inks are provided additional time to level out before being cured. The settling process enables the inkjet printing systems to produce multilayer images having high gloss values. For example, a bracket could be attached to a curing assembly that prevents radiation from striking a certain portion of the substrate onto which clear ink has recently been deposited. As another example, an inactive array of light-emitting diodes may be disposed in line with the print head(s) responsible for depositing clear ink. Moreover, various embodiments also allow for true multilayer printing of a color coat and a high-gloss clear coat in a single step (e.g., by arranging print heads into rows within a printer carriage).
Public/Granted literature
- US20180304647A1 MULTILAYER IMAGING WITH A HIGH-GLOSS CLEAR INK LAYER Public/Granted day:2018-10-25
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