Abstract: A non-polyvinylchloride (non-PVC) surface covering is provided. The non-PVC surface covering includes a bottom material layer. A middle layer is disposed on the bottom material layer, wherein the middle layer includes a middle material layer. A transparent abrasion-resistant layer is disposed on the middle layer, wherein the transparent abrasion-resistant layer includes a polyolefin of 40˜94.95 wt %, a polyolefin elastomer (POE) or a polyolefin plastomer (POP) of 5˜50 wt %, and a processing agent of 0.05˜10 wt %.

Abstract: Provided is a flooring tile manufacturing apparatus includes: a lower sheet supply unit configured to form and supply a lower sheet; a middle sheet supply unit configured to supply a middle sheet joined to an upper side of the lower sheet; a raw material supply unit configured to supply materials having different contents of a filler to the lower sheet supply unit and the middle sheet supply unit; a main roller configured to join the lower sheet and the middle sheet that have been received; a first sheet supply unit configured to supply a print sheet having a color or a pattern to the main roller; a second sheet supply unit configured to supply a transparent sheet to the main roller; and an ultraviolet (UV) coating unit configured to form a UV coating layer on a surface of the transparent sheet.

Abstract: A device, a system and a method for dispensing adhesive elements are provided. The device comprising a first holder, a second holder, and an alignment element. The first holder is configured to rotatably hold a film having adhesive elements and a protective layer attached on adhesive areas of the adhesive elements. The second holder is configured to receive the protective layer as the protective layer is peeled off the adhesive areas of the adhesive elements while the adhesive elements are moved towards an alignment element. The alignment element is arranged in a direction of movement of the adhesive elements and configured to receive and align the adhesive elements at a predetermined position on the alignment element.

Abstract: A method for mending damaged areas in fiber composite components formed from a plurality of unidirectional fiber layers includes the steps of automatically lifting at least one fiber layer of the fiber composite component at a cutting edge of the at least one fiber layer using a delaminating device, removing the at least one fiber layer in the extension direction of the fiber orientation of the at least one fiber layer, and separating off the removed at least one fiber layer in a defined manner at a separating edge defined by a separating device placed on the fiber composite component.

Abstract: A system is provided for processing slice data representing a slice of a three-dimensional object to be generated by an additive manufacturing system. The system includes a processor to perform, when the additive manufacturing system is to generate the slice, a transformation on the slice data based on characteristic data of the additive manufacturing system, the slice data derived from three-dimensional object design data.

Abstract: The present invention provides a silicone composition for use in a printing plate, the composition including at least: a SiH group-containing compound; a compound represented by the following general formula (I); a compound represented by the following general formula (II); and/or a compound represented by the following general formula (III); wherein Ds in the compound represented by the general formula (I), Gs in the compound represented by the general formula (II) and Js in the compound represented by the general formula (III) each represents an acetoxy group or a dialkyloximino group: A-Si-(D)3 (I) (wherein in the general formula (I), A represents a non-hydrolyzable functional group capable of undergoing a hydrosilylation reaction with a SiH group); E-Si-(G)3 (II) (wherein in the general formula (II), E represents a non-hydrolyzable functional group incapable of undergoing a hydrosilylation reaction with a SiH group); and Si-(J)4 (III).

Abstract: A dampening fluid recycling system may include a print station having an imaging member with a reimageable surface, a dampening fluid deposition subsystem for applying a layer of dampening fluid onto the reimageable surface, and a dampening fluid recovery subsystem configured to remove excess dampening fluid vapor that does not condense over the reimageable surface. The dampening fluid deposition subsystem may include a dampening fluid supply chamber, a dampening fluid supply channel, and a dampening fluid supply channel outlet. The dampening fluid supply chamber may include an inlet tube and a tube body that may be a split tube. The dampening fluid supply channel may attach to the split tube and descend towards the imaging member to deliver fluid vapor from both parts of the first split tube onto the reimageable surface of the imaging member.

Abstract: A machine arrangement, for sequentially processing sheet-type substrates, includes a plurality of different processing stations, one of which includes a non-impact printing device that prints the substrates. The processing station, including the non-impact printing device, also includes a printing cylinder, on the circumference of which, the non-impact printing device that prints the substrates is arranged. On the circumferential surface of the printing cylinder, four substrates are or can be placed behind each other in the circumferential direction. Each of the substrates that are to be conveyed are retained in one of a force-locking and a form-fitting manner on the circumferential surface of the printing cylinder by at least one retaining element.

Abstract: A cylinder (10) comprising a cylindrical body (11) is provided. A first proportion of the circumferential face (48) of the cylindrical body (11) is of porous and gas-permeable configuration and a second proportion of the circumferential face (48) of the cylindrical body (11) is of gas-impermeable configuration, wherein the porous, gas-permeable first proportion of the circumferential face (48) is in communication with at least one gas supply line and wherein the first proportion of the circumferential face (48) amounts to at least 0.1% and at most 50%. Further, a corresponding adapter sleeve and a corresponding printing forme cylinder are provided.

Abstract: A web press system including a first printbar, a first sensor, a second printbar, a second sensor, and a controller. The first printbar prints first user content on a first side of a web of media. The first sensor senses a pattern on the web of media and provides first sensor data as the first printbar prints the first user content. A second printbar prints second user content on the first side of the web of media. The second sensor senses the pattern on the web of media and provides second sensor data as the second printbar prints the second user content. The controller determines an amount of expansion of the web of media in a direction perpendicular to a web advanced direction based on the first sensor data and the second sensor data and modifies printing performed by the second printbar based on the amount of expansion.

Abstract: The invention pertains to a device for producing collections of sheet-like printed products from a supplied material strand, in which a switch feeds the product stream to a receiving cylinder via one of at least two collecting cylinders, as well as to a folding apparatus with such a collecting device.

Abstract: A printing apparatus includes an image forming unit that forms an ink image, a transfer unit that transfers the ink image formed on a transfer member to a print medium in a transfer operation, and a liquid absorbing member that absorbs a liquid component from the ink image before the transfer operation. A recovery unit recovers absorption performance of the liquid absorbing member by applying a moisturizing liquid to the liquid absorbing member. A first estimation unit estimates, based on print data, an ink discharge amount of ink to form the ink image, and a second estimation unit estimates a liquid amount of the liquid component to be absorbed by the liquid absorbing member from the estimated ink discharge amount. In addition, a control unit controls an application amount of the moisturizing liquid by the recovery unit based on a result of estimation by the second estimation unit.

Abstract: A semiconductor device used for a liquid discharge head includes first heaters configured to apply energy to a liquid, second heaters whose resistance values are to be measured, switch elements, and first and second lines. Each of the second heaters is connected in series with a corresponding one of the switch elements between the first line and the second line. The second heaters have shapes different in at least one of length or width. A connection destination of at least one of two terminals of each of the first heaters is different from connection destinations of two terminals of each of the second heaters.

Abstract: In a processing apparatus, with an inkjet print head, that processes individual items, a drive motor that operates a transport mechanism to transport the individual items in the x-direction of a Cartesian coordinate system past the inkjet print head in a printing position so as to execute a printing operation with the inkjet print head on each individual item. The drive motor arrangement also moves the inkjet print head in the y-direction into a first position that is any of an exchange position, the printing position, a cleaning position or a sealing position. The drive motor arrangement also moves the inkjet print head vertically, in the z-direction of the exchange position or the sealing position, into at least one other position that is either the printing position or the cleaning position.

Abstract: A liquid ejection head includes an element substrate for ejecting a liquid, an integrated circuit board outputting a control signal for controlling the element substrate, and an electrical wiring board connected electrically to the element substrate. The electrical wiring board has a signal line connector to which control signals are inputted and electrical wiring board connectors to which an electric signal for driving the liquid ejection head is inputted. The signal line connector and the electrical wiring board connectors are disposed on opposite sides to each other relative to a center line extending orthogonally to a longitudinal direction of the electrical wiring board.

Abstract: Influence of transform of quality to an entire liquid discharge head is suppressed when a heat resistor and a covering portion are electrically connected to each other. To address this problem, a liquid discharge head substrate includes fuse portions for respective heat resistor arrays.

Abstract: A liquid discharge head substrate, comprising a discharging element configured to discharge a liquid, a driver configured to drive the discharging element, a conductive protection film covering the discharging element via an insulating film, and a controller connected to the protection film and configured to output a control signal that sets the driver in an inactive state when a change of a voltage of the protection film or a change in a current that flows to the protection film is detected.

Abstract: The liquid ejecting head includes a first individual flow path and a second individual flow path for supplying liquid to a pressure chamber, a first common flow path for supplying liquid to the first individual flow path, and a second common flow path for supplying liquid to the second individual flow path. A first circulation for causing liquid to flow in the order of the first individual flow path, the pressure chamber, and the second individual flow path and a second circulation for causing liquid to flow in the reverse order of the first circulation are switched. A flow path resistance of the first common flow path is designed to be less than a flow path resistance of the second common flow path and a flow path resistance of the first individual flow path is designed to be less than a flow path resistance of the second individual flow path.

Abstract: An inkjet print head for generating a droplet of ink includes an ink supply substrate having an ink supply channel; a droplet forming unit arranged on the ink supply substrate; and a manifold chamber formed over an ink inlet surface of the droplet forming unit. The manifold chamber has a first wall formed by the ink inlet surface, a second closed wall formed opposite to the first wall and a side wall extending between the first wall and the second wall and surrounding the manifold chamber. The manifold chamber extends in a manifold plane. A manifold supply channel is arranged in the manifold plane and surrounds the manifold chamber. The ink supply channel is in fluid communication with the manifold supply channel. A number of manifold feed openings in the side wall provide for a fluid connection between the manifold supply channel and the manifold chamber.

Abstract: There is provided a head unit including: a first substrate provided with a first terminal and a second terminal; a second substrate provided with a third terminal; a first flexible wiring substrate that connects the first terminal and the third terminal to each other; a first driving module that is electrically connected to the second substrate; a third substrate provided with a fourth terminal; a second flexible wiring substrate that connects the second terminal and the fourth terminal to each other; a second driving module that is electrically connected to the third substrate; and a liquid flow passage which is positioned between the second substrate and the third substrate, and supplies the liquid to the first driving module and the second driving module, in which the first substrate is positioned on the second substrate side in a direction intersecting with a direction in which a liquid is discharged.

Abstract: A method for manufacturing a perforated substrate includes forming a through-hole extending through a substrate from a first surface to a second surface opposite the first surface; forming a film on the first surface, a sidewall of the through-hole, and the second surface; forming a resist on the first surface; patterning the resist such that the resist closes an opening of the through-hole in the first surface; etching the film on the first surface using the resist as a mask; before the etching step, forming an inspection member on the second surface such that the inspection member closes an opening of the through-hole in the second surface; and determining whether there is a film patterning defect or a flaw that causes a film patterning defect.

Abstract: A liquid supplying mechanism includes: a tank including a liquid storage section configured to store a liquid, and a liquid injection port configured to inject the liquid into the liquid storage section; and a bottle configured to replenish the liquid into the tank. The bottle includes: a bottle section configured to store the liquid; and a protruding section, which protrudes from the bottle section, and is insertable into the liquid injection port so as to inject, into the liquid storage section, the liquid stored in the bottle section. The liquid injection port includes: a protruding section insertion portion into which the protruding section of the bottle is insertable; and a protruding section fixing portion, which is engageable with the protruding section of the bottle, to thereby be capable of fixing the bottle to the tank.

Abstract: When a known lid member was merely applied to a bottle that contains ink, there was room for improvement in terms of the operation of the lid member and the way how to bring attention to the handling thereof. A bottle set is provided that includes: a bottle that includes an ink container that contains ink, and an outflow port through which the ink in the ink container flows out to the outside; and a lid member that is configured to attach to and detach from the bottle, and is configured to cover the outflow port in a state of being attached to the bottle. The lid member includes a colored portion that has optical transparency and is colored with a color corresponding to a type of the ink contained in the ink container in at least a portion of the lid member.

Abstract: A liquid ejection head includes a pressure adjusting mechanism that communicates with a supply flow path that supplies a liquid to an element substrate including an ejection port ejecting a liquid, and adjusts a pressure of the liquid flowing in the supply flow path, a pressure adjusting mechanism that communicates with a collection flow path that collects a liquid from the element substrate, and adjusts a pressure of the liquid flowing in the collection flow path, and a filter storage chamber including therein a filter that captures foreign matter in the liquid. Further, the liquid ejection head includes upstream flow paths and a connection section that causes the upstream flow paths to communicate with each other, and is provided downstream of the filter.

Abstract: There is provided a printer that functions as a droplet ejecting apparatus including: a tank which is configured of at least a part having light transmission property; a tank cover which functions as a cover portion that covers the tank; and a light transmitting portion which is provided at least at a part of the tank cover, and through which liquid accommodated on the inside of the tank can be visually confirmed, in which at least one of gradations and reference marks is provided in the light transmitting portion.

Abstract: According to an aspect, an inkjet printing apparatus includes a supply pump provided in a supply flow path for supplying ink from a tank to a print head, a first flow path connecting the first position upstream of the supply pump in the supply flow path and the second position downstream of the supply pump in the supply flow path, a second flow path connecting the tank and the third position downstream of the supply pump in the supply flow path, and an open/close valve provided in the second flow path and capable of opening and closing the second flow path.

Abstract: An ejection device includes: ejection portions that eject liquids; supply portions that supply the liquids to the ejection portions respectively; a common pressure applying mechanism that applies pressure onto the liquids at the supply portions; and a pressure difference generating mechanism that generates a relative pressure difference between the ejection portions for the liquids to be supplied from the supply portions to the ejection portions.

Abstract: A liquid circulation device includes a housing having an outlet and an inlet, a circulation unit configured to convey liquid out of the housing through the outlet and recover liquid into the housing through the inlet, a liquid supplying unit configured to supply liquid into the housing, an air conveying unit configured to convey air into and out of the housing, a level detecting unit configured to detect a level of the liquid in the housing, a pressure sensing unit configured to detect a pressure of the air in the housing, and a control unit configured to control a pressure of the liquid in the housing by controlling the liquid supplying unit or the air conveying unit, based on the level and the pressure of the air.

Abstract: An inkjet recording apparatus is provided. The inkjet recording apparatus includes a curable ink and a discharge head. The curable ink comprises a polymer having a polyester structural unit. The discharge head includes an individual liquid chamber including a circulation channel in which the curable ink is circulatable, and a nozzle from which the curable ink is dischargeable.

Abstract: An apparatus connected to a printhead has two states and switches between them. In the first state, ink is circulated in a channel of supplying ink from a tank that reserves ink to respective print elements via a common supply fluid channel and a plurality of individual supply fluid channels, and collecting the ink from the respective print elements to the tank via a plurality of individual collection fluid channels and a common collection fluid channel. In the second state, the ink is circulated in a channel of supplying the ink from the tank to the respective print elements via the common collection fluid channel and the plurality of individual collection fluid channels, and collecting the ink from the respective print elements to the tank via the plurality of individual supply fluid channels and the common supply fluid channel.

Abstract: A liquid discharging head includes: a nozzle plate having a plurality of nozzles from which liquid is discharged; a channel member including a plurality of individual liquid chambers that lead to the plurality of nozzles, respectively, and including a plurality of circulation channels that lead to the plurality of individual liquid chambers, respectively; and a common liquid chamber member for forming a common liquid chamber that supplies liquid to the plurality of individual liquid chambers and for forming a circulation common liquid chamber that leads to the plurality of circulation channels.

Abstract: A degassing device can include one or more passive components, such as a gas-permeable membrane. The passive components may not directly be monitored. The state (e.g. the permeability) of the passive components may be reliably determined via evaluation of pressure information with regard to the pressure (e.g. negative pressure) in the degassing device.

Abstract: A drop-on-demand printing method comprising performing the following steps in a printing head: discharging a first primary drop (x21A) of a first liquid to move along a first path; discharging a second primary drop (x21B) of a second liquid to move along a second path; controlling the flight of the first primary drop (x21A) and the second primary drop (x21B) to combine the first primary drop with the second primary drop into a combined drop (x22) at a connection point (x32) within a reaction chamber within the printing head so that a chemical reaction is initiated within a controlled environment of the reaction chamber between the first liquid of the first primary drop and the second liquid of the second primary drop; and controlling the flight of the combined drop (x22) at least by means of a stream of gas (x71A, x71B).

Abstract: A method corrects color density unevenness during a printing operation on an inkjet printing machine having printing nozzles and a computer. The computer modifies the number or size of the drops to be applied to a printing substrate to attain nominal color density values after the processing of a rasterized print image. For different actual tone values, it is determined which target tone value is required to attain a nominal coloration by measuring a test image for every printing nozzle using a color measurement device, and, based thereon, an area coverage-dependent compensation profile is determined and saved on the computer to be applied in the printing operation to calculate the number and size of the drops on the computer.

Abstract: An apparatus includes an acquisition unit that acquires first shape data representing a shape of ink unevenness, a first determination unit that determines a direction of a pattern of the ink unevenness based on the first shape data, a second determination unit that determines a rotation angle for changing the direction of the pattern of the ink unevenness based on at least one of a movement direction of a head of a printer and a movement direction of a recording medium, and a generation unit that generates second shape data representing a shape having a pattern in at least one of the movement direction of the head and the movement direction of the recording medium based on the first shape data and the rotation angle.

Abstract: A method for carrying out a printing operation on an inkjet printing machine compensates for failed printing nozzles by using a computer. After a screening process in which a halftone image is created for an image to be printed, failed printing nozzles are compensated for by increased ink application from neighboring printing nozzles by precalculating at least one corrective halftone image for the adjacent printing nozzles by using the computer, replacing the halftone image created in the screening process by the corrective halftone image in the at least one column of the neighboring printing nozzles, and carrying out the printing operation on the inkjet printing machine using the corrected halftone.

Abstract: From among a plurality of elements included in a printing head and arrayed in a predetermined direction, a faulty element that is unable to form dots properly on a printing medium is identified. At least one of correction processing for increasing a value of multi-valued input image data corresponding to the faulty element and correction processing for decreasing a threshold in a quantization process for the faulty element is performed. Complementary dot data is generated for the faulty element by taking the dot data generated for the identified faulty element as dot data corresponding to an element near the identified faulty element in the predetermined direction.

Abstract: A liquid droplet discharging apparatus includes a printing unit that moves a discharging head in a scanning direction and prints a test pattern on a medium by discharging a liquid droplets from nozzles of the discharging head, a transporting unit that intermittently transports the medium in a transporting direction, and a reading unit that reads the test pattern. The printing unit prints the test pattern by overlapping a transportation reference pattern and a transportation deviation pattern, in order to correct at least any one of a transportation amount of the medium being transported by the transporting unit and a discharging position to which the liquid droplets are discharged from the nozzles. The reading unit reads a completed part of the test pattern at the same time as printing the test pattern by the printing unit.

Abstract: A scanning path of light includes a synchronization detection area A where a synchronization detection sensor 47 detects scanning light and an image writing area B where writing of the image data to a photosensitive drum 11 is performed by the scanning light, and a light amount change unit 100 is configured to reduce a change amount of a light amount in the synchronization detection area A as compared with the image writing area B.

Abstract: A printing method includes providing metadata, image information, and coding data. The method also includes, based at least in part on the metadata, selecting a local region at which the coding data is to be arranged in the image when the image is printed, generating coded printed-image information, and directly printing a printed image on the container based on the coded printed-image information. Generating the coded printed-image information includes modifying the printed-image information based on the coding data. A location of the printed-image information is selectively modified based at least in part on the selected local region. Metadata includes information representative of the container's geometry. The printed-image information includes data representing a printed image to be applied to the container. The coding data includes information to be applied to the container in steganographically-coded form.

Abstract: Embodiments of the present invention are directed to systems and methods for writing on electronic paper (“e-paper”) and display platforms implemented with e-paper. In one aspect, a system for writing information to electronic paper includes a writing module and an erasing unit connected to the writing module. The erasing unit is configured to erase information stored in the electronic paper. The system also includes a writing unit connected to the writing module and is configured to write information to the electronic paper. Information is written to the electronic paper by orienting the writing module so that the electronic paper passes the erasing unit prior to passing the writing unit.

Abstract: Examples described herein include a print media edge repair system that includes a first repair element disposed adjacent to a media handling path to repair a leading edge of a sheet of print media as the sheet of print media moves into a position relative to a printing system associated with the print media edge repair system. The print media repair system may also include a second repair element disposed opposite the first repair element across the media handling path to repair a trailing edge of the sheet of print media as the sheet of print media moves into the position relative to a printing system.

Abstract: An image processing apparatus which generates data for forming a shaped object configured of at least a first layer and a second layer as layers of recording materials on a recording medium, the image processing apparatus includes an acquisition unit configured to acquire data relating to a shape of the first layer and data for expressing a reflection characteristic of the second layer, an estimation unit configured to estimate a reflection characteristic at each predetermined area of the shaped object based on the reflection characteristic data and the shape data, and a generation unit configured to generate at least any one of recording amount data for expressing a recording amount of the recording material and dot arrangement data corresponding to dot arrangement of the recording material on the recording medium in order to form on the recording medium the shaped object having the reflection characteristic estimated by the estimation unit.

Abstract: A system includes a print head including multiple nozzles formed in a bottom surface of the print head. The nozzles are configured to eject a liquid onto a substrate. The system includes a gas flow module configured to provide a flow of gas through a gap between the bottom surface of the print head and the substrate. The gas flow module can include one or more gas nozzles configured to inject gas into the gap. The gas flow module can be configured to apply a suction to the gap.

Abstract: A printhead includes a printhead housing and a handle. The handle is movably coupled to the printhead housing. The handle rotatably moves with respect to the printhead housing between a folded position and the non-folded position. In the folded position, the handle extends along a respective housing surface of the printhead housing. In the non-folded position, the handle extends outward from the respective housing surface of the printhead housing.

Abstract: A thermal transfer printer and a composite consumable thereof and a method for supplying such composite consumable to the thermal transfer printer are disclosed. The consumable supplying device is installed with a composite consumable which is made by winding a thermal transfer ribbon and a printing media together around a common core with the ink side of the thermal transfer ribbon facing the surface of the printing media. Accordingly, just one consumable supplying device rather than two different consumable supplying devices as in existing thermal transfer printers should be arranged to provide the thermal transfer ribbon and the printing media to the thermal transfer printer at the same time. In such a way, the internal space of the thermal transfer printer can be effectively saved, which significantly reduces the volume of the thermal transfer printer.

Abstract: A thermally expandable sheet includes: a first thermally expansive layer that is formed on one side of a base and contains a first thermally expandable material and a first binder, the first thermally expansive layer having a first ratio of the first thermally expandable material with respect to the first binder; and a second thermally expansive layer that is formed on the first thermally expansive layer and contains a second thermally expandable material and a second binder, the second thermally expansive layer having a second ratio of the second thermally expandable material with respect to the second binder, wherein the first ratio is lower than the second ratio.

Abstract: An inkjet recording apparatus according to the present invention includes an ink image forming unit for forming an ink image on an ink receiving medium by applying ink and reaction liquid for increasing viscosity of the ink onto the ink receiving medium and a liquid absorbing member having a porous body to be brought into contact with the ink image in order to absorb the liquid component from the ink image. The porous body of the liquid absorbing member includes a first layer having a first surface to be brought into contact with the ink image before liquid absorption and a second surface that is a rear surface relative to the first surface, and a second layer held in contact with the second surface of the first layer. The thickness of the first layer is not less than 0.08 times of the average pore size of the second layer.

Abstract: The present invention provides a transfer film that allows a transfer layer to have satisfactory transferability and can provide a print with high durability. The present invention solves the above problem by a transfer film 100 in which an adhesion layer 7, a release layer 2, and a transfer layer 10 are provided in this order on a substrate 1, wherein the transfer layer 10 has a layered structure in which a protective layer 3 and an adhesive layer 5 are layered in this order from the side of the substrate, the protective layer 3 is allowed to contain an active ray-cured resin formed by curing an active ray-curable resin by an active ray, and the adhesion layer 7 is allowed to contain a cured binder resin which is a cured product of a binder resin and a curing agent.

Abstract: Provided is a method for producing a polyvinyl alcohol resin, comprising the steps of copolymerizing an aliphatic vinyl ester (A) with diacetone acrylamide (B), at least a part of which diacetone acrylamide (B) is added at a later stage, in the presence of a polymerization catalyst in an alcohol solvent, so that the ratio (a)/(b) of the polymerization yield at the end of the polymerization (a) to the polymerization yield at the end of the later addition (b) of diacetone acrylamide (B) is in the range of 1.01 to 1.10, and saponifying the resulting copolymer.