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Method for printing codes on base material and code printing equipment

A technology of base material and identification code, applied in the field of mechanical processing, can solve the problem that the identification code cannot be removed

Pending Publication Date: 2022-03-18
SHENZHENSHI YUZHAN PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above, it is necessary to propose a coding method and coding equipment on the substrate to solve the problem that the identification code on the surface of the product cannot be removed

Method used

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  • Method for printing codes on base material and code printing equipment
  • Method for printing codes on base material and code printing equipment
  • Method for printing codes on base material and code printing equipment

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Embodiment Construction

[0049] In order to understand the purpose, features and advantages of the present application more clearly, the present application will be 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. Many specific details are set forth in the following description to facilitate a full understanding of the present application, and the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0050] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of...

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Abstract

The invention provides a method for printing codes on a base material and code printing equipment. The method comprises the following steps: forming a coating at a preset code printing position of a base material; engraving a first identification code on the coating by using laser; removing the coating so as to remove the first identification code; the coating is formed on the base material, the first identification code is carved on the coating, and when the first identification code needs to be removed, only the first identification code needs to be removed, so that the influence on the base material is small, and the operation is simple and convenient.

Description

technical field [0001] The present application relates to the technical field of mechanical processing, in particular to a coding method and coding equipment on a substrate. Background technique [0002] In the process of product processing, codes are often directly printed on the surface of the product. The code can be a two-dimensional code, bar code, etc., and the code can be used to identify or trace the product. [0003] However, in the process of actual operation, due to the update of product information, the two-dimensional code is damaged or invalid, and the two-dimensional code needs to be removed; since the two-dimensional code is directly engraved on the product, the two-dimensional code is often scraped out manually Easy to damage the product and affect the appearance of the product. Contents of the invention [0004] In view of the above, it is necessary to propose a coding method and coding equipment on the substrate to solve the problem that the identificat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/362B23K26/70
CPCB23K26/362B23K26/702
Inventor 周子杰黎延垠洪辰谕温正新
Owner SHENZHENSHI YUZHAN PRECISION TECH CO LTD
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