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1. WO2020197531 - MEDIA ASSEMBLY INCLUDING SURFACE TREATMENT

Publication Number WO/2020/197531
Publication Date 01.10.2020
International Application No. PCT/US2019/023536
International Filing Date 22.03.2019
IPC
B41M 5/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
34Multicolour thermography
B32B 7/04 2019.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
B32B 15/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15Layered products essentially comprising metal
04comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • KELEKAR, Rajesh
Agents
  • WOODWORTH, Jeffrey C.
  • GRUNZWEIG, Paul G.
  • LUND, Scott
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MEDIA ASSEMBLY INCLUDING SURFACE TREATMENT
(FR) ENSEMBLE SUPPORT COMPRENANT UN TRAITEMENT DE SURFACE
Abstract
(EN)
A device comprising a supply, a first portion, a second portion, and a third portion. The supply is to supply a metallized, non-absorptive media along a travel path, which is electrically connectable to a ground element, the metallized media to carry a first polymer structure. The first portion along the travel path is to receive droplets of ink particles within a dielectric, non-aqueous carrier fluid on the first polymer structure on the media to form an image. The second portion is to apply an adhesion-promoting surface treatment, onto the ink particles and the first polymer structure, comprising UV ozone, plasma, or chemical additive. The third portion is to apply, via heat and pressure, a second polymer structure onto the ink particles and the first polymer structure to produce a media assembly.
(FR)
Cette invention concerne un dispositif, comprenant un distributeur, une première partie, une deuxième partie et une troisième partie. Le distributeur est conçu pour distribuer un support non absorbant le long d'un trajet de déplacement qui peut être connecté électriquement à un élément mise à la terre, le support métallisé étant destiné à supporter une première structure polymère. La première partie le long du trajet de déplacement est conçue pour recevoir des gouttelettes de particules d'encre dans un fluide porteur diélectrique non aqueux sur la première structure polymère sur le support afin de former une image. La deuxième partie est conçue pour appliquer un traitement de surface favorisant l'adhésion sur les particules d'encre et la première structure polymère, comprenant des UV, de l'ozone, du plasma ou un additif chimique. La troisième partie est conçue pour appliquer, par chaleur et pression, une seconde structure polymère sur les particules d'encre et la première structure polymère afin de produire un ensemble de support.
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