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WO/2024/080204A1 |
The present invention provides a cleaning agent which exhibits high cleaning power against a paste adhered to a screen-printing plate, inhibits the effect of an emulsion on a screen-printing plate, has a uniform appearance, and contains ...
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WO/2024/074397A1 |
Anilox roll cleaning equipment (A) comprising a laser (1) and a loading platform (2) which in turn has at least one adapter (3) on which an anilox roll (A) to be cleaned by the laser (1) is placed, such that, in a working position of the...
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WO/2024/075223A1 |
Provided is a printing process assistance system that is able to contribute to the improvement of printing quality. This printing process assistance system includes: a printing unit that executes a printing process for printing a coating...
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WO/2024/052470A1 |
The invention relates to a method for cleaning parts of a printing press, in particular rolls, rollers and cylinders of a printing press, for example for printing continuous paper webs or individual sheets in offset printing. The aim of ...
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WO/2024/036439A1 |
The present application provides a conveyor roller cleaning method, a conveyor roller cleaning apparatus, and a material tape conveying device. The conveyor roller is configured to convey a material tape. The cleaning method comprises: t...
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WO/2023/187795A1 |
A printing press (100) having a cleaning unit (106) is disclosed. The printing press (100) includes a plate cylinder (102) to receive ink for printing and a blanket roller (104) placed parallel to and below the plate cylinder (102), the ...
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WO/2023/183175A1 |
The present application provides a support rod for a cleaning paper roll of a printer, and a printer using the support rod, the support rod comprising: a first connecting part, a second connecting part and a main body part, the first con...
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WO/2023/117867A1 |
A printing system cleaning fabric (13), having a first layer (131) with a first cleaning surface (131'), and a second layer (132) with a second cleaning surface (1321) facing away therefrom. The first and second layers (131, 132) extend ...
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WO/2023/106355A1 |
This printing device comprises: a substrate holding unit that holds a substrate and positions the same with respect to an opening of a mask; a printing head that fills the opening with a paste and prints a solder paste on the substrate; ...
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WO/2023/078865A1 |
A system (14) for recovering a cleaning solution for use in a printing machine (10) comprises a drain tank (36) with a calming section (38) and a recovery section (42) being fluidically connected to the calming section (38) and being arr...
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WO/2023/072964A1 |
In a method for cleaning cylinders included in a printing system, a roll of cleaning fabric is used. The roll (12) has a bobbin (14) coated with a water repellent, and the cleaning fabric (13) is wound onto the bobbin (14). The cleaning ...
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WO/2023/275526A1 |
The present invention provides a micro-fibre anilox cleaning blanket (21, 31, 32) having a cleaning surface area defined by a first pair of parallel edges located on opposing ends of the blanket (21, 31, 32) and a second pair of edges th...
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WO/2022/154156A1 |
According to one aspect of the present invention, provided is a screen mask cleaning device for cleaning a screen mask with a wiper, comprising: a first winding part around which a wiper is wound before cleaning; a second winding part ar...
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WO/2022/154659A1 |
Method for applying an image built up of multiple ink layers on a face of a container A method for applying an image built up of multiple ink layers on a face of a container, in particular a cup, is provided. In the method, UV curable pr...
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WO/2022/126154A1 |
The invention relates to a method of processing a wiping solution laden with extraneous materials which is obtained in the process of cleaning printing machines, wherein the method comprises the following steps: - passing the wiping solu...
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WO/2022/110794A1 |
An energy-saving flexographic printing waste discharging apparatus, comprising a ground platform (1). A waste discharging tank (6) is formed in the top of the ground platform (1), a printing assembly (2) is fixedly mounted at the bottom ...
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WO/2022/087884A1 |
An easy-to-clean textile fabric printing machine, comprising a printing machine body (1), a mounting frame (2), a feeding roll (3), a recovery roll (4), a transition roll (5), a cleaning belt (6), an adjusting assembly (7), a compression...
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WO/2022/084191A2 |
The invention relates to a cleaning apparatus (10) for a printing machine, specifically for removing a water-based printing ink from a surface (12) to be cleaned of a printing machine cylinder (11) or a printing machine roller with the a...
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WO/2022/059099A1 |
This cleaning device cleans a screen mask. The cleaning device is provided with: a cleaning sheet that cleans a screen mask; a roll-shaped supply unit that supplies the cleaning sheet; a cleaning head that presses the cleaning sheet supp...
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WO/2022/024326A1 |
This print quality management system comprises an imaging unit and a display unit. When a print inspection machine, which is for checking the printing condition of solders printed on a substrate by a printing machine that prints solders ...
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WO/2021/259893A1 |
A pad printing apparatus, having at least one print image carrier (3a-3n) with an application surface (23, 23') for receiving the print image, wherein the application surface (23, 23') has a homogeneous surface structure; a print image p...
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WO/2021/251964A1 |
Example methods for cleaning a pick tire of a printer are disclosed, along with systems that may be used to carry out the disclosed methods. In an example, the method includes advancing print media from a print media storage tray with a ...
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WO/2021/250989A1 |
Provided is a substrate manufacturing method, a screen mask inspection method, and a screen mask inspection device that enable defective product generation to be suppressed by inspecting a screen mask after cleaning. A metal mask inspect...
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WO/2021/205170A1 |
There is provided a method of cleaning a print roller and a system for performing the same. The method comprises providing an ultrasonic cleaning bar having at least one ultrasonic energy source. The ultrasonic cleaning bar is engaged wi...
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WO/2021/189611A1 |
A screen plate cleaning device, comprising a base plate (100), a linear driving mechanism (200), an adhesive paper roller (300) and a waste adhesive paper receiving reel (500); the base plate (100) can be provided below a screen plate; t...
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WO/2021/120474A1 |
A coating roller cleaning device, comprising a cleaning box (1), a spraying box (2), a drying box (3) and a conveyor chain (4). A coating roller (5) is loaded on the conveyor chain (4) for transportation, and the coating roller (5) is tr...
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WO/2021/112692A1 |
An apparatus for the manufacture of an object, the apparatus having a print bed, a stencil, a heater arranged to heat the stencil, and a squeegee. The stencil comprises one or more apertures and is positionable over the print bed. The sq...
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WO/2021/111500A1 |
A screen printing device (100) is provided with: a moving table (150) that has a plurality of workpiece mounting units (30) about a table shaft (156) and rotates about the table shaft (156); a printing unit (60) that performs printing on...
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WO/2021/070541A1 |
This solder paste printing system includes a printing machine, a detection unit, and a flux state determination unit. The printing machine prints solder paste, which includes solder particles and flux, on a board. The detection unit dete...
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WO/2021/065418A1 |
A planographic printing method according to the present invention includes: a preparation step in which a planographic printing original plate is prepared that has, on a support, an image recording layer removable by printing ink, dampen...
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WO/2021/033313A1 |
In this mask cleaning device provided in a solder printer, a second tank 58 for storing the solvent suctioned upward to by a pump 66 from a first tank 56 is disposed at a position higher than the nozzle in order to discharge a solvent L ...
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WO/2020/208145A1 |
An apparatus for treating a relief printing plate precursor (P) having a back side (Pb) and a relief side (Pr), said apparatus comprising: a housing (10), a compartment (20) to hold liquid, a treating means (30) for treating the relief p...
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WO/2020/199712A1 |
A knife wire removing system for an intaglio printing press, comprising a horizontally-arranged rodless cylinder (1), wherein the upper surface of a piston of the rodless cylinder (1) is fixedly connected to a fixing seat (2); the upper ...
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WO/2020/199426A1 |
An inclined circular screen printing and dyeing device, comprising a fabric feeding mechanism (1), a printing mechanism (2), a drying mechanism (3), and a fabric falling mechanism (4). The printing mechanism (2) comprises a support frame...
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WO/2020/162224A1 |
The present invention provides a detergent for printing machines, said detergent containing at least water and a compound that contains an amino group and a carboxyl group, and having a pH of 8.0 to 13.0, inclusive. With this detergent...
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WO/2020/147356A1 |
Disclosed is a weighting-type solvent residual amount detection apparatus for a printer. The apparatus comprises a printer frame, wherein one side of the printer frame is provided with a pull-out solvent barrel; the bottom of the solvent...
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WO/2020/142684A1 |
A vacuum wiper, comprising a housing, a connection port, multiple holes and a hole adjusting means; the housing contains a cavity; the connection port is disposed on the housing and is in communication with the cavity; the multiple holes...
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WO/2020/084695A1 |
Provided is a cleaning system in which the load on a winding motor that winds a sheet is reduced. This cleaning system is configured such that the movement direction of a cleaning device and a sheet-feeding direction are opposite. Thus, ...
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WO/2020/074890A2 |
There is disclosed an ultrasonic cleaning bar for cleaning a roller of a printing machine. The ultrasonic cleaning bar comprises: an elongate body defining a longitudinal axis; a doctor blade supported by the body; an ultrasonic transduc...
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WO/2020/039214A1 |
A blade assembly of a waste catchment system for a roller comprises a support plate for attachment to a tray of the waste catchment system and a blade holder. The blade holder is configured to receive a blade having a longitudinal axis a...
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WO/2020/035499A1 |
A roll of cleaning fabric is used for cleaning printing cylinders of a printing system. The cleaning fabric (13) is impregnated with a cleaning composition containing an organic solvent and a cellulose solubilizer. The roll may be wound ...
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WO/2020/022886A1 |
Cleaning device and method for inline cleaning of an anilox roll. The cleaning device comprising: a cleaning medium supply means having a cleaning medium container and a supply pump for pumping a cleaning medium from the container to a c...
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WO/2019/202328A9 |
A laser marking system (10) comprises a marking controller (11) operable to control a plurality of laser diodes (13) to emit light through optical fibre (14) such that the emitting, ends of the optical fibres (14) form a multi-emitter ar...
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WO/2020/002444A1 |
A service tracking system for a printing press (1), spray applicator (1') or the like includes at least one replaceable component (10) having at least one memory unit (20). The service tracking system further includes a controller (30) w...
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WO/2019/234820A1 |
This printing device (1) comprises a control unit (9) which acquires at least one of the start position, end position and displacement for movement of the coating scooping-up unit (56) in the coating scooping-up operation, on the basis o...
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WO/2019/225004A1 |
This cleaning unit is used in a printing device which uses a screen mask to print a viscous fluid onto a printing target. The cleaning unit is provided with: a cleaning head which moves between a standby position and a cleaning position ...
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WO/2019/223844A1 |
An object of the invention is achieved by a cleaning apparatus for cleaning printing plates. The cleaning apparatus may comprise a laser arrangement, which may comprise a pulsed laser for generating laser pulses with pulse duration in th...
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WO/2019/192926A1 |
The invention relates to a printing device (1) for printing substrates, such as printed circuit boards, wafers, or solar cells for example, comprising at least one movably mounted printing unit (3, 4) with a working surface (19) on which...
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WO/2019/188737A1 |
A powder film formation device (1) comprising: a porous powder filling member (2) into which powder (10) is filled; and a filling machine (3) that fills the powder (10) into the powder filling member (2). The powder film formation device...
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WO/2019/181111A1 |
In end transfer in which a blanket (23) is pressed to the vicinity of an end surface (Se) of two main surfaces (Sm1, Sm2) of a substrate (S), a biting amount (Δ23) of the end surface (Se) with respect to the blanket (23) is controlled s...
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