Generation method and device for printing machine characteristic curve

A technology of characteristic curves and generating devices, which is applied to the general parts of printing machinery, printing machines, printing, etc., and can solve problems such as different, certain printing machines, and non-proposed

Active Publication Date: 2015-09-30
NEW FOUNDER HLDG DEV LLC +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, for different printing models, different printing materials and different printing environments, the ink source ink system needs to have different data results, and the most critical thing in the data collection process is to determine the status of the printing machine, that is, to determine the printing machine status. characteristic curve, but no effective technical solution has been proposed in the related art to determine the characteristic curve of the printing press

Method used

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  • Generation method and device for printing machine characteristic curve
  • Generation method and device for printing machine characteristic curve
  • Generation method and device for printing machine characteristic curve

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Embodiment Construction

[0032] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0033] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0034] figure 1 A schematic flowchart of a method for generating a characteristic curve of a printing press according to an embodiment of the present invention is shown.

[0035] Such as figure 1A...

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Abstract

The invention provides a generation method and device for a printing machine characteristic curve. The generation method for the printing machine characteristic curve includes the steps that a triangular region throughout the whole layout and to be printed is manufactured; the triangular region is divided into multiple ink regions according to the maximum printing format and the width of a single ink region of a printing machine, and ink key values of all the ink regions are set; according to the ink key values of all the ink regions, the triangular region is printed; statistics is carried out on dot percentages of all the ink regions; the printing machine characteristic curve is manufactured according to the ink key values of all the ink regions and the dot percentages of all the ink regions. By means of the technical scheme, the printing machine characteristic curve can be obtained conveniently, then preset inking in the printing process is achieved, transfer time in the printing process is shortened, the usage amount of transfer paper is reduced, the printing efficiency is improved, and the cost is saved.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a method for generating characteristic curves of printing machines and a device for generating characteristic curves of printing machines. Background technique [0002] At present, in the printing industry, the technical level of the printing machine pilot is relatively high. The printing machine pilot not only needs to be able to operate the printing machine, but also needs to have the ability to judge the dot coverage and color. Among them, the judgment result of the color affects the amount of ink released on the printing machine. Experienced pilots can accurately grasp the amount of ink released, which not only improves the printing efficiency but also reduces the use of overprint paper during printing, saving money. printing costs. However, the ability to judge dot coverage and color requires long-term experience accumulation. In order to solve the problem of lack...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B41F33/16
Inventor李海峰白玉瑛
OwnerNEW FOUNDER HLDG DEV LLC