A printing device includes a coating material scooping unit configured to scoop a coating material on a mask, and a controller configured or programmed to determine whether or not the coating material scooping unit performs collecting operation to collect the coating material on the mask when the mask is replaced.

The present disclosure provides a blade inspection device, a method and a printing modification device, and belongs to the technical field of screen printing. The blade inspection device includes a telescopic component, a driving component and a parameter obtaining module. The driving component is configured to drive the telescopic component to move in a direction parallel to the line where the blade is located. The parameter obtaining module is configured to obtain a first parameter to inspect the blade according to the first parameter. The first parameter is related to a displacement of the first end of the telescopic component in a direction perpendicular to the line where the blade is located.

The present disclosure provides a blade inspection device, a method and a printing modification device, and belongs to the technical field of screen printing. The blade inspection device includes a telescopic component, a driving component and a parameter obtaining module. The driving component is configured to drive the telescopic component to move in a direction parallel to the line where the blade is located. The parameter obtaining module is configured to obtain a first parameter to inspect the blade according to the first parameter. The first parameter is related to a displacement of the first end of the telescopic component in a direction perpendicular to the line where the blade is located.

The present invention relates to a manufacturing method for a bent plate with a printed layer including: holding the bent plate by bringing a second main surface of the bent plate into contact with a surface of a fixing jig in which the surface of the fixing jig has a shape corresponding to the second main surface; disposing a screen having a printing pattern portion above the bent plate; bringing a squeegee into contact with a printing start part of the bent plate via the screen; and causing the squeegee to relatively traverse the bent plate along the first main surface via the screen, in which an angle on a moving direction side of the squeegee is changed when the squeegee is caused to relatively traverse the bent plate.

The present invention relates to a manufacturing method for a bent plate with a printed layer including: holding the bent plate by bringing a second main surface of the bent plate into contact with a surface of a fixing jig in which the surface of the fixing jig has a shape corresponding to the second main surface; disposing a screen having a printing pattern portion above the bent plate; bringing a squeegee into contact with a printing start part of the bent plate via the screen; and causing the squeegee to relatively traverse the bent plate along the first main surface via the screen, in which an angle on a moving direction side of the squeegee is changed when the squeegee is caused to relatively traverse the bent plate.

A vertical double-sided rotary screen transfer printing apparatus includes a vertical rack and one or more pair of rotary screen transfer printing assemblies horizontally disposed opposite to each other. Each rotary screen transfer printing assembly includes a rotary screen plate roller and a transfer roller arranged parallel to each other. The rotary screen plate roller transfers a pattern onto the transfer roller serving as a temporary transfer carrier. The transfer roller transfers the pattern onto a fabric passing in a vertical direction between the rotary screen transfer printing assemblies opposite to each other.

A vertical double-sided rotary screen transfer printing apparatus includes a vertical rack and one or more pair of rotary screen transfer printing assemblies horizontally disposed opposite to each other. Each rotary screen transfer printing assembly includes a rotary screen plate roller and a transfer roller arranged parallel to each other. The rotary screen plate roller transfers a pattern onto the transfer roller serving as a temporary transfer carrier. The transfer roller transfers the pattern onto a fabric passing in a vertical direction between the rotary screen transfer printing assemblies opposite to each other.

A printing apparatus including: a cleaning section including a cleaning member and configured to perform cleaning processing of a screen mask used in printing of a viscous fluid onto a print target; a cleaning member moving section configured to perform at least one of moving the cleaning member to and from a cleaning position and an exchange position, and unloading and loading of the cleaning member; and an exchange control section configured to control the cleaning member moving section to perform cleaning member exchange processing of exchanging the cleaning member.

A printing apparatus including: a cleaning section including a cleaning member and configured to perform cleaning processing of a screen mask used in printing of a viscous fluid onto a print target; a cleaning member moving section configured to perform at least one of moving the cleaning member to and from a cleaning position and an exchange position, and unloading and loading of the cleaning member; and an exchange control section configured to control the cleaning member moving section to perform cleaning member exchange processing of exchanging the cleaning member.

Provided is a screen printing device. A screen printing device according to an embodiment of the present invention includes: a screen disposed adjacent to an upper portion of a substrate on which a printing process is performed, and having a pattern to be printed on the substrate; a printing unit disposed on an upper portion of the screen and configured to discharge ink supplied from the outside to the screen and to print the pattern on the substrate; a driver connected to at least one of the screen and the printing unit and configured to drive at least one of the screen and the printing unit; and a controller connected to the printing unit and the driver and configured to control operations of the printing unit and the driver, wherein, when at least one of the screen and the printing device moves in a state in which the printing unit contacts the screen, the controller controls the printing device to perform printing on the substrate by using discharge pressure of the ink.