摘要:
A substrate is printed with front side and back side markings. The front side when viewed with reflected light includes: a first marking printed with a first gradient of two colors; a second marking printed with a second gradient of two colors; a first symbol printed with a third gradient of two colors; a second symbol printed with a fourth gradient of two colors; a third symbol printed with a fifth gradient of two colors; and a fourth symbol printed with a sixth gradient of two colors. The back side when viewed with reflected light includes: a third marking printed with the fourth gradient; a fourth marking printed with the third gradient; a fifth symbol printed with the second gradient; a sixth symbol printed with the first gradient; a seventh symbol printed with the sixth gradient; and an eighth symbol printed with the fifth gradient.
摘要:
A substrate is printed with front side and back side markings in a first color ink. The front side when viewed with reflected light includes a first marking printed in a first saturation and a first symbol printed in the first saturation. The back side when viewed with reflected light includes: a second marking printed in a second saturation; a second symbol printed in the second saturation; a third marking printed in the first saturation; and a third symbol printed in the first saturation. The first marking, the second marking, and the third marking are printed to provide an interlocking pattern of low saturation color and high saturation color when viewed with transmitted light. The second symbol is visible, and the first symbol and the second symbol are not distinguishably visible, when viewed with transmitted light.
摘要:
Provided are a reverse offset printing apparatus and a reverse offset printing method, including: a printed film supplying unit and a printed film collecting unit for continuously supplying a printed film; a printed film supporting unit provided between the printed film supplying unit and the printed film collecting unit; a printing roll for transferring a printed matter pattern to the printed film on the printed film supporting unit, in which the printed roll is provided so that a progress direction of the printed film is parallel to a rotation direction of the printing roll at a place where the printed matter pattern is transferred; a coating unit coating a printed matter on the printing roll; and a cliché provided on a stage for mounting the cliché in order to form the printed matter pattern on the printing roll.
摘要:
A light irradiation module includes: a substrate; n wiring patterns (n is an integer of 2 or more) on the substrate; and LED elements. Each wiring pattern includes: first to third strip-shaped portions; a first connecting portion connecting the first and second strip-shaped portions; and a second connecting portion connecting the second and third strip-shaped portions. The first strip-shaped portion of an (i+1)-th wiring pattern (i is an integer of 1 to n−1) is disposed between the second and third strip-shaped portions of an i-th wiring pattern. The LED elements are disposed on the second and third strip-shaped portions of each wiring pattern. One electrode of each LED element is connected to the second or third strip-shaped portion immediately thereunder. Other electrodes of the LED elements on the second and third strip-shaped portions of the i-th wiring pattern are connected to the first strip-shaped portion of the (i+1)-th wiring pattern.
摘要:
An apparatus is disclosed for printing images on generally cylindrical objects. The apparatus comprises an impression station that includes a movable imaging surface for bearing an ink image; and a transport mechanism for advancing the objects through the impression station, comprising a drive member rotatably connected to a plurality of rotatable mandrels, each for mounting a respective one of the objects, the transport mechanism being configured to cause each object to rotate during passage through the impression station such that, within a nip region of the impression station, the surface of the object makes rolling contact with the imaging surface, thereby causing the ink image to be impressed on the object. An impression platen is provided opposite the imaging surface within the nip region, the impression platen being configured to apply a force, directly or indirectly, to the objects to ensure rolling contact between the objects and the imaging surface.
摘要:
Examples are directed toward anticounterfeit markings printed on a substrate. A method includes determining with a microprocessor running computer executable code non-transitorily stored on tangible computer readable media that: a first microprinting appears on a front side of the substrate as front side markings of first portions of a plurality of characters having dimensions in a micrometer range when viewed from the front side with reflected light, a second microprinting appears on a back side of the substrate as back side markings of second portions of the plurality of characters having dimensions in the micrometer range when viewed from the back side with reflected light, and the first microprinting and the second microprinting in combination appear as microprinting of whole characters of the plurality of characters when viewed with transmitted light.
摘要:
The present application is relating to a printing plate for reverse offset printing, a method for preparing the same, and a method for forming a bezel pattern using the printing plate. The printing plate for reverse offset printing according to an exemplary embodiment of the present application is effective for forming a bezel pattern of a display substrate.
摘要:
A print section patterns a coating layer to form a pattern layer on a carrier and then transfers the pattern layer to a substrate. A controller obtains a first carrier thickness by measuring the thickness of the carrier carrying the coating layer and adjusts a gap between the carrier carrying the coating layer and the printing plate based on the first carrier thickness immediately before the coating layer is patterned. The controller also obtains a second carrier thickness by measuring the thickness of the carrier carrying the pattern layer and adjusts a gap between the carrier carrying the pattern layer and the substrate based on the second carrier thickness immediately before the pattern layer is transferred.
摘要:
A printing method includes: performing a first process that applies first processing to one or a plurality of flat-shaped blankets; and performing a second process that applies second processing to the one or the plurality of blankets to which the first processing has been applied. The second processing is applied in parallel with the first processing applied to another one or plurality of flat-shaped blankets in the first process.