High-speed base paper digital pre-printing machine

Abstract

The invention discloses a high-speed base paper digital pre-printing machine and aims to solve the problem that an existing pre-printing machine is not suitable for small-batch orders. The high-speedbase paper digital pre-printing machine comprises an outer cover, an active force mechanism, an ink stack ink wiping mechanism, a printing mechanism, a position detection mechanism, a drying mechanismand an electric control system, wherein the active force mechanism comprises an active force motor, a central roller and a tensioning roller, and the printing mechanism comprises a spray head, a trolley plate, a negative pressure cylinder, a primary ink box, a secondary ink box and a trolley motor. The high-speed base paper digital pre-printing machine is reasonable in design, the problem of small-batch orders can be solved through cooperation of components such as the active force mechanism, the ink stack ink wiping mechanism, the printing mechanism and the like, so that the high-speed basepaper digital pre-printing machine is suitable for both large-batch orders and small-batch orders; the high-speed base paper digital pre-printing machine integrates multiple colors to the trolley plate, the printing width is not limited, and the application range is wide; the high-speed base paper digital pre-printing machine adopts the design of the central roller, the base paper clings to the central roller, wrinkles and deformation are avoided, the color matching is more accurate, printed patterns are more delicate, and the high-speed base paper digital pre-printing machine is suitable forhigh-end customers.

Description

technical field [0001] The invention relates to the field of digital printing, in particular to a high-speed base paper digital pre-printing machine. Background technique [0002] At present, in the packaging industry, corrugated paper is widely used in the market due to its light weight, high strength, low price, and recyclability. In order to make the packaging look more beautiful, various patterns will be printed on the corrugated paper. The traditional production process is in After the corrugated paper is produced, it is printed, but during the printing process, due to the various warps of the corrugated paper, in order to ensure the printing quality, suction and pressure rollers are used to keep the cardboard flat, but it is inevitable that the corrugated paper will be warped. The strength is reduced, so people have developed pre-printing technology. [0003] Pre-printing is to print the face paper roll to roll, and then produce corrugated cardboard from the printed r...

AI Technical Summary

Problems solved by technology

At present, the pre-printing machines in the market are divided into gravure pre-printing and flexo pre-printing. However, due to the expensive printing plates of the existing pre-printing machines, the initial printing volume of pre-printed cartons is generally not less than 500,000 boxes, which cannot solve the problem of small batch orders. printing, which affects the economics of the producer

Images