A spot color ink proofing and debugging device

Abstract

The invention discloses a special color printing ink proofing, adjustment and test device. The special color printing ink proofing, adjustment and test device comprises a rack, a printing ink diluting tank is arranged on the inner top of the rack; a bottom bin is arranged at the bottom of the printing ink diluting tank; a discharging pipe is arranged on the lower portion of the bottom bin; the upper end of the discharging pipe is connected with the lower portion of the bottom bin; the lower end of the discharging pipe is a free end; a stirring motor is arranged on the top of the printing ink diluting tank; a stirring shaft is arranged on the lower portion of the stirring motor, and is vertically arranged; an installing shell is arranged on the lower portion of the stirring shaft; stirring blades are arranged on the peripheral face of the installing shell; the rack is provided with a debugging roller and a driving roller; a base is arranged at the inner bottom of the rack, and is provided with a motor base which is provided with a driving motor; a driving shaft is arranged on the front portion of the driving motor; the peripheral face of the driving shaft is sleeved with a driving gear; and the debugging roller is installed on the peripheral face of a steel roller. According to the special color printing ink proofing, adjustment and test device, paper can be rolled through the debugging roller, and therefore an ink layer can be conveniently rolled on the paper, and the proofing, adjustment and test efficiency is greatly improved.

Description

technical field [0001] The invention relates to a commissioning device, in particular to a spot color ink proofing commissioning device. Background technique [0002] In the printing production process, the process of printing a proof or using other methods to show the plate-making effect before printing is made with a photographic method or an electronic color separation machine and properly trimmed negatives. The purpose is to confirm whether the settings, handling and operation during the printing production process are correct, and to provide customers with a sample of the final print, and it is not required to be exactly the same as the final print in terms of visual effect and quality. Proofing can be roughly divided into three methods, namely proofing machine proofing, simple proofing and digital proofing. The most traditional and most reliable proofing method. It uses equipment, printing plates, paper and ink similar to the official printing machine, but the proofi...

AI Technical Summary

Problems solved by technology

It uses equipment, printing plates, paper and ink similar to the official printing machine, but the proofing machine is generally a single-color or two-color machine, the degree of automation is not high, it requires high operating skills and experience, and the printing plate must be made in advance, Therefore, the proofing machine has low proofing efficiency, requires constant temperature and humidity environment control, and has high cost

The existing proofing machine is inconvenient to dilute and stir the spot color ink, and it is also inconvenient to roll the sample sheet and perform proofing and debugging on the spot color ink, and it is also inconvenient to hang and observe the sample sheet

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