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Double-sided identical unordered code printing treatment method

A processing method and technology of non-sequential codes, which are applied in printing, printing of special types of printed matter, printing technology, etc., can solve the problems of simultaneous jet printing, high printing cost, and inability to realize both sides of the upper and lower sides at the same time, so as to achieve easy realization and reduce The effect of simple production cost and process steps

Inactive Publication Date: 2012-08-15
SHANGHAI ZIDAN PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the machines that produce variable codes for sheet paper can only print on one side, and cannot realize simultaneous printing on the upper and lower sides. Therefore, the double-sided printing of the same variable codes or the specified corresponding disorder can only be printed by digital printing machines. , for the production of a small amount of such products, it is more convenient, fast and practical to use a digital printing machine, but if the production batch is large, the printing cost is relatively high, and the price of an A3 size printing surface is about 1.6 yuan

Method used

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  • Double-sided identical unordered code printing treatment method
  • Double-sided identical unordered code printing treatment method
  • Double-sided identical unordered code printing treatment method

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Embodiment

[0020] Such as figure 1 , figure 2 As shown, a double-sided identical non-serial code printing processing method comprises the following steps:

[0021] 1) The front and back sides of the flat sheet 3 are printed with images and texts by a common offset printing machine, and the coding part is vacated;

[0022] 2) The encoder performs encoding and printing. Each printing code includes a random code 2 and an ordered code 1. On the same printing surface, each random code 2 corresponds to an ordered code 1 or multiple random codes. A sequential code 1;

[0023] 3) The nozzle 4 sprays the front side of the paper processed in step 1) according to the sequential code in step 2);

[0024] 4) Nozzle 4 sprays codes on the reverse side of the paper according to the ordered codes in step 2);

[0025] 5) After spraying, cut off the sequence code part.

[0026] The sequence code 1 is sprayed on the edge of the paper. The inkjet codes on the front and back of the paper 3 are the same...

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Abstract

The invention relates to a double-sided identical unordered code printing treatment method, which comprises the following steps of: (1) printing image and text parts on the front face and the reverse face of a flat paper sheet through an ordinary offset press, and retaining code-spraying parts; (2) coding all unordered codes, and attaching an ordered code to the rear face of each unordered code on the same printing face or attaching the same ordered code to the rear faces of several unordered codes on the same printing face; (3) carrying out code spraying on the front face of the paper sheet processed in the step (1) according to the ordered codes in the step (2) by using a spray head; (4) carrying out code spraying on the reverse face of the paper sheet according to the ordered codes in the step (2) by using the spray head; and (5) cutting off ordered code parts after finishing spraying. Compared with the prior art, the double-sided identical unordered code printing treatment method has the advantages of simple processing steps, easiness in implementation, great reduction in production cost, and the like.

Description

technical field [0001] The invention relates to a printing processing method, in particular to a non-serial code printing processing method with the same double sides. Background technique [0002] At present, the machines that produce variable codes for sheet paper can only print on one side, and cannot realize simultaneous printing on the upper and lower sides. Therefore, the double-sided printing of the same variable codes or the specified corresponding disorder can only be printed by digital printing machines. , For the production of a small amount of such products, it is more convenient, quick and practical to use a digital printing machine, but if the production batch is large, the printing cost is relatively high, and the price of an A3-sized printing surface is about 1.6 yuan. Contents of the invention [0003] The object of the present invention is to provide a non-serial code printing processing method with the same double-sided identity, which has simple process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/00B41M1/06B41J2/01
Inventor 陈德苍冯亮彭翠玲
Owner SHANGHAI ZIDAN PRINTING
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