B41J2/005

Composite aqueous inkjet fluids

Aqueous inkjet compositions comprising a composite resin vehicle wherein at least one component of the composite resin vehicle is a polyurethane dispersion (PUD) preferably with a glass transition temperature (Tg) of less than 80° C., and the other component is an acrylic resin dispersion preferably with a Tg of greater than 40° C. or a metal oxide nanoparticle dispersion such as colloidal silica with a particle size of less than 100 nm.

Nozzle geometry for organic vapor jet printing

A first device is provided. The device includes a print head. The print head further includes a first nozzle hermetically sealed to a first source of gas. The first nozzle has an aperture having a smallest dimension of 0.5 to 500 microns in a direction perpendicular to a flow direction of the first nozzle. At a distance from the aperture into the first nozzle that is 5 times the smallest dimension of the aperture of the first nozzle, the smallest dimension perpendicular to the flow direction is at least twice the smallest dimension of the aperture of the first nozzle.

Nozzle geometry for organic vapor jet printing

A first device is provided. The device includes a print head. The print head further includes a first nozzle hermetically sealed to a first source of gas. The first nozzle has an aperture having a smallest dimension of 0.5 to 500 microns in a direction perpendicular to a flow direction of the first nozzle. At a distance from the aperture into the first nozzle that is 5 times the smallest dimension of the aperture of the first nozzle, the smallest dimension perpendicular to the flow direction is at least twice the smallest dimension of the aperture of the first nozzle.

IMAGE RECORDING METHOD, AND TREATMENT LIQUID AND LIQUID SET USED THEREIN
20170297347 · 2017-10-19 ·

An image recording method including the steps of forming an image by applying an ink to an ink receiving member and applying a treatment liquid containing an ink-viscosity-increasing component to the ink receiving medium so as to overlap with at least a part of a region of the ink receiving medium to which the ink is applied. The treatment liquid contains a surfactant which lowers a surface tension of water to 25 mN/m or less when added into the water in an amount of 0.1% by mass; and an additive containing at least one compound selected from the group consisting of compounds represented by general formulae (1) to (4):

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Decorating machine particularly for the decoration of ceramic products and method for realising a belt for decorating said ceramic products
09789509 · 2017-10-17 · ·

A decorating machine particularly for the decoration of ceramic products, and a method for realizing a belt for decorating said ceramic products, wherein the machine comprises: a closed loop belt (3) for the transfer of a decoration (9) on a receiving surface (11) of a ceramic product; a plurality of conveyor rollers (2) about which said belt (3) is wound and moved in rotation; at least one of said conveyor rollers (2) comprises a central portion (12) and two end portions (14) opposite one another, at least one of said end portions (14) being free in rotation with respect to the other said portions (12, 14).

Method for manufacturing a pattern, manufacturing apparatus for manufacturing a pattern, method for manufacturing structural body and manufacturing apparatus therefor
09789704 · 2017-10-17 · ·

A method of manufacturing a pattern includes providing a pattern of a first liquid on a medium, applying a powder material to the provided pattern, and providing a second liquid to the powder material applied to the first liquid.

Indirect printing apparatus employing sacrificial coating on intermediate transfer member

A sacrificial coating composition for an image transfer member in an aqueous ink imaging system. The sacrificial coating composition includes a latex having polymer particles dispersed in a continuous liquid phase; at least one hygroscopic material; at least one surfactant; and water.

Inkjet recording apparatus for heating internal space of a transfer body
11254121 · 2022-02-22 · ·

An inkjet recording apparatus includes an ink jetter that jets ink and a transfer unit that has a ring-shaped intermediate transfer body. The transfer unit transfers, to a recording medium, a primary image formed on an outer circumferential surface of the intermediate transfer body with the ink that is jetted to land on the outer circumferential surface by the ink jetter. The transfer unit includes a heater that heats air in an internal space of the intermediate transfer body enclosed by an inner circumferential surface of the intermediate transfer body, and an air mover that flows the air in the internal space.

Container decoration apparatus and method
11498343 · 2022-11-15 · ·

A container body decorator (10) has a controller with a software stored in a memory. A plurality of ink jet print heads (108) is in communication with the controller. An endless image transfer belt (116) has a circumferential configuration with an inner surface opposite a printing surface. A printing site (124) is located along the endless image transfer belt (116). A container body handling module (200) delivers container bodies (14) to the printing site (124).

LIQUID JETTING APPARATUS

A liquid jetting apparatus includes a casing, a tank formed with a liquid storage chamber which stores liquid, an inlet which allows the liquid to be poured into the liquid storage chamber, and a liquid outflow channel which allows the liquid to flow out from the liquid storage chamber, a conveying mechanism which conveys a recording medium along a conveying path extending in a front-rear direction, a carriage which moves in a left-right direction, and a head mounted on the carriage and having a nozzle which jets the liquid onto the recording medium conveyed by the conveying mechanism. The tank, the conveying path, and the carriage are arranged inside the casing, the tank is arranged outside the conveying path in the left-right direction, and at least a part of the tank is arranged inside both ends of a movement area of the carriage in the left-right direction.