A gravure printing plate includes a convex portion and two or more polygonal cells partitioned by the convex portion, and including at least one protruding portion disposed at an edge of each of the at least two polygonal cells and extending toward a central portion of the corresponding cell therefrom.

A baler implement includes a print system selectively configurable to print a plurality of available alpha-numeric characters on the bale. A marker controller is operable to receive data from a sensor related to a characteristic of the bale and then select a desired alpha-numeric character from the available alpha-numeric characters based on the data from the sensor. The marker controller may then configure the print system to select the desired alpha-numeric character, and actuate the print system to imprint the desired alpha-numeric character onto the bale, thereby marking the bale with the desired alpha-numeric character to communicate the characteristic of the bale.

The disclosure discloses a silicon wafer printing machine comprising a rack, wherein a middle part partition plate is arranged at the middle part of the rack, a visual system installation plate being arranged at the upper part of the rack, a rotary table is installed on the middle part partition plate, a driving device for controlling the rotary table to rotate according to a fixed rotational angle is arranged at the bottom of the middle part partition plate, the rotational angle of the rotary table controlled by the driving device is 90 degrees every time, a group of dual-motor roll paper conveying devices is arranged at an interval of 90 degrees on the edge of the rotary table, conveying lines spliced by a plurality of charging and discharging modularized conveying devices are arranged on the left side and the right side of the rack respectively, a modularized scraper device is arranged on the rear side of the rotary table, and a spline shaft lifting device for controlling the modularized scraper device to go up or go down is arranged at the bottom of the middle part partition plate. Compared with a traditional conveyer device, the product saves the cost of a clutch, the structure is also greatly simplified, and the roll paper belts are easier to maintain and change in later period. The dual-motor conveying devices can prevent the product from being deviated.

The present invention provides a textile digital printing machine including: a conveying device; a platen which conveys a textile along with the conveying device; a treatment liquid machine, a drying module, a pressing module and a printing module which are arranged successively along a conveying path of the textile. The treatment liquid machine includes a plurality of spray heads for spraying the treatment liquid onto the textile. The drying module is configured to heat the textile which has been sprayed with the treatment liquid, so that the treatment liquid is absorbed by the textile. The pressing module is configured to press the textile to keep the textile flat and heat the platen. The printing module is configured to spray ink onto the textile to thereby print patterns thereon. The heated platen is configured to dry the ink so that the ink is absorbed by the textile.

The disclosure discloses a silicon wafer printing machine comprising a rack, wherein a middle part partition plate is arranged at the middle part of the rack, a visual system installation plate being arranged at the upper part of the rack, a rotary table is installed on the middle part partition plate, a driving device for controlling the rotary table to rotate according to a fixed rotational angle is arranged at the bottom of the middle part partition plate, the rotational angle of the rotary table controlled by the driving device is 90 degrees every time, a group of dual-motor roll paper conveying devices is arranged at an interval of 90 degrees on the edge of the rotary table, conveying lines spliced by a plurality of charging and discharging modularized conveying devices are arranged on the left side and the right side of the rack respectively, a modularized scraper device is arranged on the rear side of the rotary table, and a spline shaft lifting device for controlling the modularized scraper device to go up or go down is arranged at the bottom of the middle part partition plate. Compared with a traditional conveyer device, the product saves the cost of a clutch, the structure is also greatly simplified, and the roll paper belts are easier to maintain and change in later period. The dual-motor conveying devices can prevent the product from being deviated.

A method of forming an insulator film by flexographic printing is provided with which an insulator film is formed on a printing object by using ink as an insulator film material and a flexographic printing plate with halftone dots convexly formed on a convex portion thereof that defines a printing pattern. A halftone dot condition change region with a condition of the halftone dots varied such that an ink retention volume therein is smaller than that in other region on the convex portion is provided on a part of the convex portion corresponding to an edge of the printing pattern.

Methods, apparatus, systems and articles of manufacture are disclosed relating to 3D-printed structures. An example method of building a sensor with a 3D printer includes building a first conductive substrate and building a second conductive substrate. The example method also includes building a dielectric structure between the first conductive substrate and the second conductive substrate, the dielectric structure including a first latticed structure including a first plurality of legs extending inwardly at a first angle and a second latticed structure including a second plurality of legs extending inwardly at a second angle.

A wheel logo imprinting device includes a wheel feeding system, a position identification system, a wheel turning system, a logo imprinting system, a station switching system, a logo drying system and a wheel discharging system. The device can be used for continuous production of assembly lines, can realize multi-directional, multi-angle and multi-number imprinting of personalized logos, orderly connects feeding, imprinting, drying and discharging through a reasonable process layout, and integrates imprinting and drying by using double stations so as to greatly improve the production efficiency and shorten the production cycle.

There is described a combined printing press (10) for the production of security documents, in particular banknotes, comprising a screen printing group (3) and a numbering group (4) adapted to process printed substrates in the form of individual sheets or successive portions of a continuous web. The screen printing group (3) is located upstream of the numbering group (4) and comprises at least one screen printing unit (32-33) designed to print a pattern of optically-variable ink, which optically-variable ink contains flakes that can be oriented by means of a magnetic field. The screen printing group further comprises a magnetic unit (36) located downstream of the screen printing unit (32-33), which magnetic unit (36) is designed to magnetically induce an optically-variable effect in the pattern of optically-variable ink applied by the screen printing unit (32-33) prior to drying/curing of the optically-variable ink. The screen printing group (3) further comprises at least one drying/curing unit (37) designed to dry/cure the pattern of optically-variable ink in which the optically-variable effect has been induced by the magnetic unit (36), prior to transfer of the printed substrates to the numbering group (4).

Methods, apparatus, systems and articles of manufacture are disclosed relating to 3D-printed structures. An example method of building a sensor with a 3D printer includes building a first conductive substrate and building a second conductive substrate. The example method also includes building a dielectric structure between the first conductive substrate and the second conductive substrate, the dielectric structure including a first latticed structure including a first plurality of legs extending inwardly at a first angle and a second latticed structure including a second plurality of legs extending inwardly at a second angle.