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WO/2023/243493A1 |
One aspect of the present disclosure relates to a processing liquid for inkjet printing, the processing liquid containing a cationic polymer and succinic acid, and having a halogen ion concentration of 5g/L or less and a pH of 7 to 9.5.
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WO/2023/238680A1 |
The present invention addresses the problem of providing a die in which the occurrence of cracks is suppressed, a method for manufacturing the die, and a droplet ejection head and a droplet ejection device both equipped with the die. T...
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WO/2023/238481A1 |
This aqueous inkjet ink composition contains a pigment, an alkali-soluble resin, a water-soluble organic solvent having a solubility in water at 25°C of 500 g/L or more, water, and a surfactant. The content of the water-soluble organic ...
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WO/2023/238475A1 |
The present invention addresses the problem of providing an inkjet ink composition and a printing method therefore, said inkjet ink composition having excellent discharge stability and dryability even when printing by means of an inkjet ...
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WO/2023/237984A1 |
The recirculating printer (1) comprises: - a print head (2); - a supply assembly (3) for sending the printing fluid (F) to the print head (2); - a recirculation unit (4) for the movement of the printing fluid (F) inside the print head (2...
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WO/2023/239348A1 |
A scanning printhead printer controller (200) comprises a processor (130), a storage (140) coupled to the processor, and an instruction set (151-153). The instruction set cooperates with the processor and the storage to process data corr...
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WO/2023/233770A1 |
The present invention relates to an ultraviolet curable ink which is capable of suppressing yellowing and a decrease in the luminance of a cured product formed therefrom, and which is also capable of suppressing a decrease in the curabil...
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WO/2023/232325A1 |
An integrated inkjet module includes: a chassis; a printhead carrier mounted to the chassis; and a printhead nest assembly having a nest fastened to the printhead carrier and a replaceable printhead nestably secured within the nest. The ...
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WO/2023/231287A1 |
A printing method and apparatus for a reflecting layer of a backlight plate. The printing method comprises: first performing first correction processing on at least two piezoelectric injection valves; then acquiring specification paramet...
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WO/2023/232328A1 |
A printing unit includes: a unit chassis having a pair of side bars interconnected by a pair of end bars; first and second print modules mounted on the unit chassis, each print module having a respective printhead and an associated print...
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WO/2023/233861A1 |
This inkjet head comprises: multiple nozzles which are capable of ejecting ink to the outside; multiple pressure chambers which are respectively connected with the nozzles; a first common flow channel which is connected with the pressure...
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WO/2023/233684A1 |
The present invention provides a device, a method, and a system which make it possible to rapidly dry ink dots while inhibiting the product from suffering a thermal deterioration, e.g., alteration. The ink-dot drying device 100, which ...
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WO/2023/232327A1 |
A printing unit includes: a unit chassis and a pair of opposed inkjet modules mounted on the unit chassis, each inkjet module having a respective printhead. The inkjet modules are each pivotally mounted on the unit chassis for pivotally ...
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WO/2023/232326A1 |
A printing unit includes: a unit chassis and a pair of opposed inkjet modules mounted in tandem on the unit chassis in forward and reverse orientations, each inkjet module having one respective printhead and at least one of: a capper and...
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WO/2023/233894A1 |
The ink according to the present invention is an actinic radiation-curable inkjet resist ink comprising an actinic radiation-polymerizable compound (A), a pigment (B), and a pigment dispersant (C), wherein: the pigment (B) contains a red...
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WO/2023/233862A1 |
This inkjet head comprises: a plurality of pressure chambers communicating with a nozzle for jetting an ink; a first common flow passage communicating with the plurality of pressure chambers; and a connection flow passage connected to th...
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WO/2023/227235A1 |
The invention relates to a printing system comprising a main body and a printing unit for printing a material web by outputting ink droplets, which printing unit is arranged spaced apart from the main body, as well as comprising a first ...
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WO/2023/226294A1 |
A position calibration method and system for an ink droplet observation device. The position calibration method comprises: determining an inkjet printing head to be detected (130); controlling a starting-end spraying hole (1601) of said ...
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WO/2023/229092A1 |
The present invention provides a refill ink bottle holder for a printer provided in a ship, the refill ink bottle holder comprising: a plate-shaped body part coupled to one side surface of a printer provided in a ship; a ring-shaped fixi...
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WO/2023/226296A1 |
An OLED pixel layer printing method and apparatus, and a storage medium. The printing method comprises the following steps: measuring the volume and speed of an ink droplet sprayed from each spray hole at a pre-configured driving wavefor...
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WO/2023/228709A1 |
A thermal print head (A1) comprises a substrate body (1) having a main surface (1a) that faces a first side (z1) in the thickness direction (z) and a rear surface (1b) that faces a second side (z2) on the opposite side from the first sid...
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WO/2023/228128A1 |
A method for enhancing resolution of a radiation sensitive microcapsule-based printer includes generating multiple subpixels in a sub-scan direction. The method further includes mapping multiple grids onto a photosensitive medium, the mu...
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WO/2023/228803A1 |
The present invention provides an active ray-curable composition which is capable of increasing discharge stability based on the inkjet method while increasing the durability of the cured film in high-temperature, high-humidity environme...
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WO/2023/224629A1 |
Examples relate to systems and methods for compensating a printhead support deformation. The method comprises obtaining a value of a printhead support deformation parameter and comparing the value of the printhead support deformation par...
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WO/2023/223806A1 |
A thermal printhead according to the present invention comprises a heat-generating substrate, a plurality of heat-generating parts, and a heat-dissipating member. The heat-generating substrate has a heat-generating substrate principal su...
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WO/2023/225420A1 |
Dual-substrate inkjet printers, processing systems using such printers, and methods of processing substrates using such printers are described herein. The dual-substrate inkjet printers have a substrate support, a print support extending...
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WO/2023/222999A1 |
The present invention relates to methods and apparatus for depositing droplets of fluid onto a medium, particularly in the field of printing. The apparatus 10 comprises an array of chambers 12, each of which can be actuated to release a ...
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WO/2023/225292A1 |
The present invention includes a cartridge for printing one or more three-dimensional objects, the cartridge being configured to contain a volume of a photopolymerizable composition, the cartridge including side walls attached to a botto...
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WO/2023/223776A1 |
According to the present invention, a thermal print head comprises a base material, a glaze layer, an electrode layer, and a resistor layer. The base material has a main surface facing a first side and a rear surface facing a second side...
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WO/2023/221687A1 |
The embodiments of the present invention relate to the technical field of ink-jet printing. Disclosed are an ink supply method, a print control module, an ink path negative-pressure control system and an ink-jet printer. The system compr...
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WO/2023/218734A1 |
This aqueous inkjet ink composition contains a pigment, an anionic group-containing resin, a resin emulsion, a surfactant, a water-soluble solvent, and water, wherein: a water-soluble solvent having a boiling point of at most 200ºC unde...
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WO/2023/216855A1 |
An ink cartridge detachably provided in an imaging device. The imaging device comprises an air supply mechanism (220). The ink cartridge comprises a cartridge body (1), an actuating apparatus, and a deformation member (4). The cartridge ...
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WO/2023/219011A1 |
The present invention provides an ink for inkjet recording, the ink containing at least one infrared absorbing dye A that is selected from among a dye A1 represented by formula (1) and a dye multimer A2 that contains two or more dye stru...
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WO/2023/218856A1 |
Provided are a printing control device, a printing control method, a program, and a printing system in which the amount of liquid ejected from each nozzle in one ejection period is optimized with respect to each of the case where a pre-p...
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WO/2023/213828A1 |
The invention relates to a method for printing a paper (10) by means of a digital printing system which has a plurality of ink application units (6) for applying printing ink of different colours to the paper (10), in which method the pa...
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WO/2023/214514A1 |
A thermal print head (A10) comprises a substrate (1) having a substrate main surface (11) facing a first side in a thickness direction, a first glaze layer (21) disposed on the substrate main surface (11) and having a first glaze main su...
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WO/2023/215299A1 |
Embodiments of the present disclosure relate to methods, systems, and apparatus for inkjet printing self-assembled monolayer (SAM) structures on substrates. In one embodiment, which can be combined with other embodiments, one or more SAM...
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WO/2023/213829A1 |
The invention relates to a method for printing an object (16), which is not a paper, by means of a digital printing system which has a plurality of ink application units (6) for applying printing ink of different colours, in which method...
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WO/2023/212807A1 |
A system for marking a product is provided. The product includes a markable region having: at least one first region of a photoactivatable material, at a first depth in a wall of the product, and at least one second region of the photoac...
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WO/2023/211452A1 |
An example method for printing on a garment is described, comprising placing the garment on a support tray, depositing a first printing fluid on the garment and a second printing fluid on the first printing fluid, and providing heat from...
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WO/2023/210214A1 |
This liquid accommodation body is detachably attached to a container attachment unit of a recording device. The liquid accommodation body is provided with: a bag body that accommodates a liquid therein; and a drawing unit having a supply...
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WO/2023/210358A1 |
This printing unit comprises a carriage which reciprocates in a main scanning direction, and a plurality of ink heads for ejecting ink. The plurality of ink heads each extend in the main scanning direction, and are mounted in the carriag...
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WO/2023/207988A1 |
Disclosed are an LED light-emitting module (13), an LED print head (10), and an LED printer. The LED light-emitting module comprises a glass substrate (131), a driving circuit (132), an LED light-emitting assembly (133) and a driving chi...
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WO/2023/210739A1 |
This thermal transfer recording medium is such that, when an external force is applied in a direction such that a base layer and a second ink layer separate from each other in a first state in which the heat transfer recording medium has...
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WO/2023/210736A1 |
This thermal transfer recording medium includes: a base material layer having a first surface and a second surface; and a first thermal transfer layer, an intermediate layer, and a second thermal transfer layer laminated in direct contac...
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WO/2023/209854A1 |
Provided are an inkjet recording device and an inkjet recording system that includes the inkjet recording device, the inkjet recording device comprising a printing head including a nozzle, a charging electrode, a deflecting electrode, an...
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WO/2023/210426A1 |
A thermal printhead includes a substrate, an electrode layer, a resistor layer, a protective layer, a first driving IC, and a plurality of wires. The electrode layer contains Ag. The electrode layer has a first pad section to which a fir...
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WO/2023/210624A1 |
Provided are a printing device and a printing method capable of performing multi-color printing, and having a configuration that can be made simple, thereby enabling a reduction in size and good ease of maintenance. The printing device...
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WO/2023/208004A1 |
An LED printing driving method and apparatus, and an LED printing device and a storage medium. The driving method is applied to an LED array (401,1001,1301,1601), wherein the LED array (401,1001,1301,1601) comprises a plurality of LED su...
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WO/2023/210517A1 |
One aspect of the present invention relates to a treatment liquid for ink-jet printing which comprises emulsified particles including a silicone oil, surfactants, and an aqueous medium, wherein the content of the silicone oil is 5-15 mas...
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