Method for detecting identification code tagging quality of large-breadth printing material

A quality inspection method and technology for printing materials, applied to record carriers, instruments, data processing applications, etc. used in machines, can solve the problems of QR code storage loss, loss of double-sided coding, etc., so as to improve production efficiency and avoid waste products. , cost saving effect

Inactive Publication Date: 2016-08-24
SIGMATRIX TECH CO LTD
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this method, it can be found in time that the output quality of the two-dimensional code printer has declined or the two-dimensional code has been lost to a specified level, so as to remind the staff to maintain and replace the pri

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for detecting identification code tagging quality of large-breadth printing material
  • Method for detecting identification code tagging quality of large-breadth printing material
  • Method for detecting identification code tagging quality of large-breadth printing material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The technical content of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] In order to meet the production efficiency requirements of large-scale industrial production, identification coded products such as crown caps and cigarette packaging boxes are printed on large-format materials by special coding equipment such as inkjet printers and laser engraving machines, such as production The surface of the large iron sheet used for the crown cover, the large sheet of paper used in the production of cigarette packaging boxes, etc. are printed or laser engraved (referred to as spray engraved) with multiple identification codes in batches, and then cut and processed. figure 1 It is an example diagram of batch printing multiple QR codes on the surface of large-format printing materials.

[0034] Marking codes on large format printed materials often requires multiple printers or laser eng

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for detecting identification code tagging quality of large-breadth printing material. The method includes the steps of reading the identification code on the surface of the large-breadth printing material through an identification code reader, conducting rejecting or shutdown processing if the reading failure number exceeds a predetermined threshold, further examining relevance between an internal code and an external code if the reading failure number does not exceed the predetermined threshold, determining that the identification code tagging is qualified if the internal code and the external code are relevant, and determining that the identification code tagging is unqualified if the internal code and the external code are irrelevant. The tagging quality problem of an identification code can be timely discovered during mass printing identification codes on the surfaces of the large-breadth printing material, thereby preventing batch waste products, substantially saving cost and improving production efficiency of identification code tagged products.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner SIGMATRIX TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap