Sheet-fed printing paper cutting method

Abstract

The present invention provides a paper printing method for sheet-fed printing, comprising: a. determining the parameters of the printed matter according to the printing instruction, and then determining the type and quantity of base paper; b. selecting a corresponding printing device according to the parameters of the printed matter, and then Generating a cutting instruction and a printing instruction; c. controlling a cutting device according to the cutting instruction to cut the base paper, and controlling the printing device according to the printing instruction. The invention reduces the error rate of base paper cutting, improves the opening rate, improves the production efficiency in the base paper cutting workflow, and generates a corresponding plate-making method according to the finished product specification, thereby reducing the plate-making cost.

Description

technical field [0001] The invention belongs to the field of Internet printing, in particular to a paper-cutting method for sheet-fed printing and a printing and plate-making method. Background technique [0002] As the number of printing orders is getting smaller and smaller and the specifications are increasing, the production method of sheet-fed printing in printing is becoming more and more common. In sheet-fed printing, corresponding to different specifications of base paper (full paper), the paper specifications under the same format are different. And the well-known traditional paper cutting method is: the sales personnel of the printing company manually compare the finished product specification size of a printed matter with the size in the format table, find the base paper corresponding to the format with the largest paper output rate, and further process the printed matter. Calculation of paper costs. [0003] Since the currently known traditional paper cutting m...

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Problems solved by technology

[0003] Since the currently known traditional paper cutting method relies on the sales staff of the printing company to calculate manually, it is inevitable that there will be calculation errors in the process of calculating the paper cost of printed matter and the error that the paper cutting method does not reach the highest paper cutting rate, resulting in Waste of paper raw materials; on the other hand, when printing customers seek quotations for their printed matter orders, usually only the relevant personnel of the printing company have the knowledge to calculate the cost of the paper, which needs to be carefully calculated and checked repeatedly by hand, and the cost of paper is the price of the printed matter quotation. It is an important part, so the quotation of printed matter takes 1-2 hours or even longer; in addition, in the printing enterprise, the salesperson's paper opening method is firstly calculated and quoted, and the technology for finalizing the production paper The paper opening method of the staff is sometimes different, which either causes the sales staff to give the customer an inflated quotation for the paper; or causes the printing company to lose money on the paper.

[0004] Corresponding to the finished product specification and printing quantity of a kind of paper, the printing size of the base paper cut into different printing machines is different when printing on different printing machines, and the printing cost of using different printing machines is also different. The traditional quotation method is Difficult to relate to this, nor can quickly determine the production method and quotation

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