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classification system surface classification + line classification three-dimensional classification system classification dimension number coding system contact system introduction two-way repeater high-speed railway tunnel engineering
CY/T 204-2019 in English

CY/T 204-2019 in English

VALID

Classification and coding system for printed products

  • Issued on:2019-11-28
  • Implemented on:2020-01-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $250.00
$243.00
Standard No: CY/T 204-2019
Document status: VALID
Title in English: Classification and coding system for printed products
Title in Chinese: 印刷产品分类及编码方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2019-11-28
Implemented on: 2020-01-01
Professional Classification: CY-Publication
Related Keywords: classification system
surface classification + line classification
three-dimensional classification system
classification dimension number
coding system
Related Topics: Product Categories
cy
cy/t+
cy/t
cy/t 35
cy/t 79
cy/copy
cy/t 7.3
cy/t 40
Various encoders
classification code
classification code
ingredients
printed matter
product category
Industrial Product Code
Product classification code
Product Categories:
Printing
Product Categories
cbgd encoder products
Printed in China
Coding modern analytical testing methods
Photoelectric encoder products


Introduction

Analysis of standard framework

This standard adopts the combination of surface classification + line classification to construct a three-dimensional classification system for printing products:

  • 1st digit: A (functional category)
  • 4th digit: B (substrate category)
  • 7th digit: C (printing method)

Application Case

Case: The code for the fresh milk box printed by flexographic printing is A02B10C02, among which:

  • A02: packaging and decoration category
  • B10: Paper-plastic composite materials
  • C02: Letterpress printing (flexographic printing is a variant of letterpress printing)

Technology evolution analysis

This standard incorporates new technologies such as digital printing (C05) and combination printing (C07) into the classification system for the first time, and reserves space for "other categories" to expand, reflecting the forward-looking nature of the standard.


Implementation suggestions

  1. Enterprise ERP systems need to adapt to the 9-bit coding structure
  2. Cross-dimensional products are recommended to use the main printing process coding
  3. New substrates need to be noted when they are classified as B11 other categories

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Classification dimension Number of major categories Typical examples
Usage function 11 categories Packaging and decoration category (A02), electronic circuit category (A08)
Substrate category 11 categories Composite materials category (B10), silicon wafer category (B08)
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