Title:
高粘度着色インクの計量のためのアニロックスパターンおよびドクターブレード
Document Type and Number:
Japanese Patent JP7035292
Kind Code:
B2
Abstract:
A chamber blade system (28) maximizes ink flow at an anilox doctor blade (32) by including a heating element (46) adjacent the anilox doctor blade (32) to heat ink adjacent the anilox doctor blade (32). The heating element (46) may be a heat strip next to an anilox doctor blade (32) that heats the ink adjacent the anilox doctor blade (32) and temporarily reduces the ink viscosity to improve the flow of ink in the vicinity of the aniox doctor blade (32). Doctoring blades (32) with a ceramic tip coating (48) may be configured to allow a small amount of controlled ink flow through that can wet the lands of the anilox roll (12) thereby reducing the hydrodynamic back pressures and friction when trying to force the ink into anilox cells.
Inventors:
Timothy Dee Stow
Gregory Be Anderson
Gregory Be Anderson
Application Number:
JP2017140599A
Publication Date:
March 15, 2022
Filing Date:
July 20, 2017
Export Citation:
Assignee:
Palo Alto Research Center Incorporated
International Classes:
B41F9/10; B41F31/02; B41F31/06
Domestic Patent References:
| JP2013078944A | ||||
| JP2011240572A | ||||
| JP6040141A | ||||
| JP2003522661A | ||||
| JP2013028165A |
Foreign References:
| US4119836 | ||||
| US20120297999 | ||||
| US2711132 | ||||
| US3360466 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Kato Kazuho
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