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Patent Searching and Data


Matches 1 - 50 out of 4,034

Document Document Title
WO/2018/120373A1
A negative-pressure water-suction type cleaning apparatus and a printing machine comprising a negative-pressure water-suction type cleaning apparatus. The negative-pressure water-suction type cleaning apparatus comprises: a shell (13) ha...  
WO/2018/124414A1
Provided is an image forming apparatus capable of improving cleaning performance comprising: a rotatable cylinder-shaped member to be cleaned; and a bar brush coming in contact with the member to be cleaned, wherein the bar brush include...  
WO/2018/120371A1
A bi-directional scraper apparatus (1) for a textile printing machine, the bi-directional scraper apparatus (1) comprising: a scraper assembly (10), the scraper assembly (10) comprising a scraper holder (11), two scrapers (12), and corre...  
WO/2018/111613A1
The invention relates to a device and method for cleaning the surface of a printing roll, such as an anilox roll. The device includes a laser-equipped assembly adapted to project a laser beam on the surface of the printing roll. The lase...  
WO/2018/105018A1
A printing apparatus according to the present disclosure is provided with: a cleaning section that has a cleaning member and performs cleaning processing of a screen mask used for performing printing processing of a viscous fluid on an o...  
WO/2018/105016A1
A printing apparatus according to the present disclosure performs printing processing of a viscous fluid using a screen mask with respect to an object to be printed. The printing apparatus is provided with: a movement unit that, with res...  
WO/2018/074521A1
An apparatus that performs printing on a base material with a roll-to-roll system according to an aspect of the present application to reduce fluctuations in the pressing force of a printing nip to uniformize printing pressure is provide...  
WO/2018/065907A1
The invention relates to a cleaning device (1) for the surface (21) of a cylinder (2) of a printer and/or copier. The cleaning device has a cylindrical cleaning element (3), which can be rotated by at least one drive and has a cleaning b...  
WO/2018/051384A1
Provided is a printing device with which a printing plate is efficiently attached to a plate cylinder, the number of dummy printing substrates that perform test printing is reduced, and the printing operation can be quickly resumed when ...  
WO/2018/025292A8
Provided is an automatic washing device which enables thorough washing of an anilox roll that has been used in a printing job. A printing plate 3 is installed on a plate cylinder 2. The plate cylinder 2 transfers printing liquid via the ...  
WO/2018/025292A1
Provided is an automatic washing device which enables thorough washing of an anilox roll that has been used in a printing job. A printing plate 3 is installed on a plate cylinder 2. The plate cylinder 2 transfers printing liquid via the ...  
WO/2018/015134A1
The invention relates to a device and a method for printing hollow bodies, comprising a rubber blanket cylinder (02). A supply device (12) which guides the hollow bodies to the rubber blanket cylinder (02) is provided. The supply device ...  
WO/2017/221797A1
Provided is an ink supply device for a printer that does not require hand-cleaning even when ink remains in the gaps between adjacent ink-feeding segment rollers. The ink supply device is provided with an ink-feeding segment roller clean...  
WO/2017/215519A1
Disclosed are a cleaning device and a cleaning method. The cleaning device comprises two oppositely provided scrubbing portions (3), a connecting portion (2) and a cleanliness detection device (31). A space defined between the two scrubb...  
WO/2017/207577A1
The invention describes a device for cleaning at least regions of a central impression cylinder (101) of a flexographic printing press (100), characterized in that at least one nozzle (120) is provided, from which gaseous and/or liquid c...  
WO/2017/209464A1
A three dimensional pattern printing device and a method for manufacturing a micro-optical film structure by using the same comprise: a base roll and a complete roll for providing and recovering a base film; a fine pattern curing roll un...  
WO/2017/204104A1
The objective of the present invention is to provide a method for producing a printed matter, wherein background stain is suppressed in lithographic printing. A method for producing a printed matter, which comprises a step for applying d...  
WO/2017/189441A1
A printing press for printing on metal cans includes a plurality of inkers. Each inker prints a different color ink on the cans, and includes a first module, a second module, a roller and a support member. The first module has motors to ...  
WO/2017/182143A1
This invention discloses a system to automatically clean a doctor blade (1). The cleaning of the doctor blade (1) removes the dust particles or the dried ink aggregates. It is performed by a sliding blade (4), which slides over the docto...  
WO/2017/174219A1
The present invention concerns an inking for a flexographic or a rotogravure press. The inking system has an ink recirculation circuit (50) coupled with an ink source (62) made of two tanks with two different inks. Thanks to feedback giv...  
WO/2017/168365A1
The present invention relates to a system for cleaning and recovering chemical values, in particular pH and electrical conductivity parameters (E.C.) of the water in wetting systems for offset printing machines. The disclosed systems mak...  
WO/2017/163360A1
This screen printer 10 uses one of a first and second squeegee 71, 72 to screen print a cream solder 13 placed on the upper surface of a screen 12 onto a substrate S. The screen printer 10 is provided with: screen frame holding rails tha...  
WO/2017/153404A1
A method is proposed for checking the maintenance of register of printed images to be printed on two opposite sides of a printing material (07), in which method the first side of the printing material (07) is printed in a rotary printing...  
WO/2017/154267A1
A blade cleaning device is provided with: a plate-shaped member having a tip ridgeline part capable of being in sliding contact with a cleaned surface of a doctor blade to which print material is attached; and a movement mechanism that r...  
WO/2017/131738A1
In example implementations, an apparatus includes a planar surface, a curved mounting surface and a wiper blade. The curved mounting surface may be coupled adjacent to the planar surface. The wiper blade may be clamped to the planar surf...  
WO/2017/060402A1
A method for fabricating a nonwoven cleaning cloth (10) for printing cylinders from a web (1) comprising synthetic fibers including the steps of: supplying the web into a process line, hydroentangling and aperturing the web (1) in a firs...  
WO/2017/049565A1
A screen printing machine with an improved structure comprises a sliding seat (10), a scraper seat (16), a mounting seat (30), and a sprayer device (40). A pneumatic cylinder (12) and a plurality of guide rods (14) are configured on the ...  
WO/2017/016595A1
A method is described in which an image is printed onto a main web substrate (103) by transferring the image to the main web substrate (103) via a transfer member (101). A secondary substrate (110) is then engaged with the transfer membe...  
WO/2016/200509A8
A stencil printer (10) includes a stencil shuttle assembly (18) coupled to a frame (12). The stencil shuttle assembly is configured to move the stencil (16) in an x-axis direction between a first position in which the stencil is position...  
WO/2016/200509A1
A stencil printer (10) includes a stencil shuttle assembly (18) coupled to a frame (12). The stencil shuttle assembly is configured to move the stencil (16) in an x-axis direction between a first position in which the stencil is position...  
WO/2016/185569A1
A printing apparatus 20 is provided with: a mask fixation unit 27 that fixes and holds a screen mask M; a printing processing unit 22 that performs printing processing of a viscous fluid on substrates S; a first substrate operation unit ...  
WO/2016/177721A1
The invention relates to a cleaning device for a roller of a printing or coating system (10), in particular for an anilox roller (20), comprising an application unit (34) for applying a cleaning medium (36), which extends along a longitu...  
WO/2016/132210A1
An equipment for cleaning at least one mechanical rotary numbering machine (1) for printing codes on paper money suitable for retaining the morphology of the numeric types of the numbering machine (1) equipped with a set of devices (2-4)...  
WO/2016/076084A1
After applying ink in a previously determined pattern on the plate surface of a printing plate, a printing apparatus transfers the patterned ink onto a substrate. The printing apparatus comprises: an image-printing unit for applying ink ...  
WO/2016/075564A1
The invention relates to a coating line (1) cleaning apparatus (20) and a method for cleaning at least a selected part of a coating line. The coating line cleaning apparatus comprising a conveyed entity having first and second mutually o...  
WO/2016/072242A1
The present invention is provided with: an organic compound treatment system (33) having a gas chamber (34); a cover (3) for covering a printing unit (2) of a printer; and a gas transport device (4) for taking in the gas of a volatile or...  
WO/2016/067837A1
A printer cleaning device is equipped with: a solvent-supplying nozzle (34) for supplying a solvent obtained from a surfactant to an ink roller group (21) comprising multiple ink rollers for receiving ink from an ink fountain (18a) and d...  
WO/2016/046559A1
A blade assembly (32) of a waste catchment system (30) for a roller (42) comprises a support plate (33) for attachment to a tray (31) of the waste catchment system and a blade holder (34). The blade holder is configured to receive a blad...  
WO/2016/026499A1
A method for cleaning of plate-shaped clichés (2) comprising the following method actions: - feeding plate-shaped clichés (2) into and through a first cleaning chamber (4); - flushing cleaning fluid to at least the print side of the pl...  
WO/2016/021043A1
In the period from when a circuit board (19) is placed below a screen mask (26) of a screen printing apparatus until the screen printing operation begins, the state of soiling of the screen mask (26) is inspected on the basis of verifica...  
WO/2016/020965A1
A cleaning unit for a screen printing machine cleans the entire cleaning area of the lower surface of a screen mask (11) by dividing the cleaning area of the lower surface of the screen mask (11) into multiple cleaning areas and during t...  
WO/2015/166788A1
In order to provide a deep-etch plate printing machine in which a doctor blade for supplying ink to a flat deep-etch plate is automatically cleaned, thereby reducing the burden on the operator and allowing the efficiency of printing mach...  
WO/2015/155361A1
A printing screen (5) for printing deposits of a print medium onto workpieces (W), the printing screen (5) comprising a sheet (11) in which a pattern of printing apertures (7) are formed to allow for printing of a pattern of deposits ont...  
WO/2015/143919A1
A waste liquid circulation plate wiping apparatus and an implementation method therefor. The device comprises a plate wiping roller (7), at least one piece of cleaning substrate (6), two spray nozzles (5a, 5b), i.e. a front spray nozzle ...  
WO/2015/140982A1
The present invention comprises: a base (2); a movable unit (3) movably supported by the base (2); and a liquid supply unit (5) that supplies liquid (4) to the movable unit (3). The movable unit (3) has a work unit (3b) that consumes the...  
WO/2015/112141A1
Print glossing is described. Print glossing can be performed on a glossing drum having a location affixed to a circumferential outer surface thereof, where the location transits from a first position in an apparatus having a first temper...  
WO/2015/076363A1
Subsequent to the completion of a prior printing job, a printing apparatus is stopped and an inking roller (6-1 to 6-4) of an ink roller group (6) is removed. Subsequently, a printing plate (7) is exchanged for a printing plate (7') of t...  
WO/2015/074773A1
The invention relates to a gravure printing press comprising a printing assembly (02) with a printing forme cylinder (07) which is twice as large in relation to the number I (I є IN) of multiple copies which can be printed during one re...  
WO/2015/068453A1
 The present invention relates to ink cleaning in a flexographic press, and a purpose thereof is to quickly and at low cost remove cleaning water in the top of a seal blade. An ink cleaning device is provided with cleaning water supply...  
WO/2015/067392A1
A method for providing a base cloth web comprising polyester fibers with a pressed pattern of ridges and grooves is characterised by the following steps: i. calendaring the base cloth web between two rollers compressing the base cloth; i...  

Matches 1 - 50 out of 4,034