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Offset plate, manufacturing method of offset plate, and method for applying one-dimensional barcodes

A production method and barcode technology, applied in printing plate preparation, record carrier for machine use, printing, etc., can solve the problems of small data capacity, unreadable barcode, and inability to identify the uniqueness of a single commodity, etc., and achieve the effect of expanding the coding capacity

Inactive Publication Date: 2015-05-13
WOCHACHA INFORMATION TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of one-dimensional barcode can improve the speed of information entry and reduce the error rate, but one-dimensional barcode also has some shortcomings: the data capacity is small: about 30 characters; it can only contain letters and numbers; the barcode size is relatively large ( Inefficient use of space); barcodes cannot be read if damaged
However, due to the relationship between the coding capacity of the one-dimensional barcode, each code of the one-dimensional barcode represents a commodity, that is, one code per product, which cannot identify the uniqueness of a single commodity

Method used

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  • Offset plate, manufacturing method of offset plate, and method for applying one-dimensional barcodes
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  • Offset plate, manufacturing method of offset plate, and method for applying one-dimensional barcodes

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with specific examples.

[0045]In the following detailed description of the preferred embodiment, reference is made to the accompanying drawings which form a part hereof. The accompanying drawings show, by way of example, specific embodiments in which the invention can be practiced. The illustrated embodiments are not intended to be exhaustive of all embodiments in accordance with the invention. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description is not limiting, and the scope of the invention is defined by the appended claims.

[0046] figure 1 A schematic diagram of a traditional one-dimensional barcode is shown, and the description of this figure has been given in the background art, so it will not be repeated here.

[0047] A method ...

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Abstract

The invention relates to an offset plate, a manufacturing method of the offset plate, and a method for applying one-dimensional barcodes. The manufacturing method comprises the following steps: forming the offset plate which is provided with a plurality of first one-dimensional barcodes, wherein at least two first one-dimensional barcodes have same bar and blank defining information; and overlaying at least two pieces of different color information and / or grey information on the first one-dimensional barcodes. As the manufacturing method of the offset plate is adopted, the special one-dimensional codes printed by the prepared offset plate are overlaid with the colorful information and / or grey information, so that the coding capacity is expanded on the basis of maintaining the characteristics of the one-dimensional code, and therefore, one batch is identified by one code, and an additional value is brought to application such as traceability for achieving that one batch is identified by one code for manufacturers.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to an offset printing plate, a manufacturing method thereof, and a method for applying a one-dimensional barcode. Background technique [0002] At present, one-dimensional barcodes and two-dimensional barcodes are widely used in various fields as identification marks in the process of item circulation and warehousing. A large number of traditional fields still use one-dimensional barcodes, such as cigarettes, food and various daily necessities. [0003] Barcode technology was developed to eliminate the "bottleneck" problem of data entry during the development of computer applications. It can be said to be the "oldest" automatic identification technology. In 1973, the Uniform Code Committee of the United States selected IBM's barcode system as the general product code in North America, that is, UPC code, which was applied to the food retail industry and used barcode technology for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41C1/10G06K19/06
Inventor 赵立新
Owner WOCHACHA INFORMATION TECH SHANGHAI CO LTD
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