53results about How to "Continuous printing" patented technology

The invention provides an ink cartridge for an ink jet printer. The ink is supplied to a print head by the action of air pressure after the ink cartridge is applied with air pressure generated by an air pressure pump. An ink pack made of flexible material with ink packed in is provided in the ink cartridge. A pressure chamber applied by the air pressure generated by the air pressure pump is provided between the housing of the ink cartridge and the ink pack. A pressured air inlet for guiding in the pressured air generated by the air pressure pump is provided on the housing of the ink cartridge. An ink outlet for guiding the ink out of the ink pack is provided on the ink pack. When the ink cartridge is detached from the printer, the pressured air inlet is opened to communicate the pressure chamber with atmosphere and the ink outlet is closed. The assembly and disassembly of the ink cartridge is convenient, and the ink cartridge and the components are reused easily, so that it is in favor of resource conservation.

An image forming apparatus prints a print job stored in a memory by a paper supply / feed setup associated with a paper setting of the print job. The apparatus includes a confirmation means for confirming whether or not print jobs with an identical paper setting exist in the print jobs every time when a predetermined condition is satisfied, a changing means for changing, when the print jobs with the identical paper setting exist, a print order of the print jobs stored in the memory so that the print jobs with the identical paper setting are to be printed continuously, and a continuous printing means for printing the print jobs with the identical paper setting continuously by a single paper supply / feed setup without making a temporary wait. According to the apparatus, the print jobs can be printed continuously and efficiently with no temporary wait, and thereby printing productivity can be improved.

The invention relates to a resin printing ink vacuum hole plugging printing device which comprises a main printing bin. A transit bin is arranged on one side of the main printing bin. The main printing bin and the transit bin are communicated. The transit bin comprises a bin body and a bin cover plate. The bin body is internally provided with a space capable of containing a printing platen. The printing platen is driven by a platen displacement transmission structure so that the position of the printing platen can be adjusted. The upper surface of the printing platen is provided with an isolation frame attached to the printing platen. The isolation frame is driven to ascend and descend vertically through a lifting assembly and is of a homocentric-squares-shaped structure. The isolation frame is attached to the upper surface of the printing platen when descending to the position of the lower end. A printed circuit board arranged on the upper surface of the printing platen is located in the homocentric-squares-shaped space of the isolation frame. After the bin cover plate is closed, the printed circuit board is located in the airtight space in the bin body. According to the resin printing ink vacuum hole plugging printing device, the defect that the working vacuum degree of a whole main printing bin needs to be damaged in each technological process of a traditional printing device is overcome; the printing efficiency is improved; and the stability of the quality of printed products is improved.

A method for preparing an anti-adhesion film for photocuring continuous surface molding 3D printing. Soak the fluorinated porous material that is transparent to ultraviolet light in a fluorinated liquid or fluorine-containing nano-scale lubricating oil, and after a period of time, the fluorinated liquid or fluorine-containing nano-scale lubricating oil can fully infiltrate the interior of the porous material, and then Use organic solvents to remove excess fluorinated liquid or fluorine-containing nano-scale lubricating oil. Using the chemical compatibility of the porous material and the oleophobic phase and the capillary action of the porous material, a stable micron-sized liquid film is formed on the surface of the porous material, and the "solid bond" between the molded part and the light-transmitting porous film material "Transform into a "solid-liquid bond" between the molded part and the liquid oleophobic phase, separate the molded part from the porous material, reduce the adhesion between them, so that the printing process can be carried out continuously, the preparation method is low cost and simple fast.

A printer includes a controller configured to, when determining that print data of a next page is stored in a storage while a through-up printing process or a constant-speed printing process is in execution, perform a nonstop printing process, when a first distance between a cut position and a cut target portion closest to the cut position becomes coincident with a second distance over which a print medium is conveyed while a conveyance speed is decelerated at a particular deceleration from a current speed to zero, during the execution of the nonstop printing process, perform a through-down printing process until conveyance of the print medium is stopped, and when conveyance of the print medium is stopped, control a cutter to cut the cut target portion in the cut position.

The invention relates to a cement concrete pavement 3D printing equipment and a construction method, belonging to the technical field of pavement paving. The equipment includes vehicle-mounted system, batching system, control system, printing system and leveling system. Among them, the batching system is set on the vehicle-mounted system, the batching system is connected to the printing system, and the printing system is equipped with a control system. Through the printing system and the control system, the Concrete is laid on the road surface, and the printing system is equipped with a leveling system, which can level the road surface paved with concrete. The invention combines 3D printing technology with concrete pavement technology, uses a mechanical arm to replace the portal steel frame used by traditional 3D printing machines, realizes the three-dimensional movement of the machine, and installs the mechanical arm on the vehicle-mounted system, so that the machine can Moving around makes the printing area unrestricted, realizing large-scale, integrated and fast printing construction on the road.

The invention discloses a plant spraying decoration carpet on which various patterns are sprayed and printed on the front face and a method for spraying and printing the patterns on the plant spraying decoration carpet. The spray printing steps comprise that: patterns are designed, an environment friendly active dye is selected for mixing colors, and the active dye is mixed with the environment friendly addition agents such as penetrating agent, thickening agent, and the like, for forming a sizing agent with certain viscosity; the patterns are sprayed and printed; after fixation treatment, washing treatment is carried out; after the carpet after washing is dried, the carpet is rolled in bunches and is packaged to finished carpet; or the carpet is cut according to the size of the patterns, wrapped and packaged to the finished carpet.