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Requirements and test methods for electrostatic shielding packaging bags
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Basic data
| Standard ID | GB/T 39588-2020 (GB/T39588-2020) |
| Description (Translated English) | Requirements and test methods for electrostatic shielding packaging bags |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | L85 |
| Classification of International Standard | 17.220.20 |
| Word Count Estimation | 19,126 |
| Date of Issue | 2020-12-14 |
| Date of Implementation | 2021-07-01 |
| Quoted Standard | GB/T 191; GB/T 2828.1; GB/T 15463; GB/T 16288; GB/T 32304 |
| Regulation (derived from) | National Standard Announcement No. 28 of 2020 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
| Summary | This standard specifies the technical requirements, testing methods, inspection rules, signs, packaging, transportation, and storage of electrostatic shielding packaging bags (hereinafter referred to as "shielding bags"). This standard applies to shielding bags for packaging electrostatic sensitive components and electronic products. This standard does not apply to shielding bags for packaging volatile substances, chemicals, and explosives. |
GB/T 39588-2020: Requirements and test methods for electrostatic shielding packaging bags
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Requirements and testing methods for electrostatic shielding packaging bags)
ICS 17:220:20
L85
National Standards of People's Republic of China
Requirements and testing methods for electrostatic shielding packaging bags
2020-12-14 release
2021-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Foreword Ⅰ
Introduction Ⅱ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Technical requirements 1
4:1 Appearance 1
4:2 Dimensional deviation 2
4:3 Sealing strength 2
4:4 Puncture resistance 2
4:5 Surface resistance 2
4:6 Internal induced electric energy 2
5 Detection method 2
5:1 Appearance 2
5:2 Dimensional deviation 2
5:3 Sealing strength 3
5:4 Puncture resistance 4
5:5 Surface resistance 5
5:6 Internal induced electric energy 6
6 Inspection rules 9
6:1 Inspection classification 9
6:2 Factory inspection 9
6:3 Type inspection 9
7 Sign 10
8 Packaging, transportation and storage 10
Appendix A (informative appendix) Structure of test probe and sample holding platform for puncture resistance testing 11
Appendix B (informative appendix) Self-inspection method of induced electric energy test device in shielding bag 13
Reference 15
Foreword
This standard was drafted in accordance with the rules given in GB/T 1:1-2009:
This standard was proposed and managed by the China National Institute of Standardization:
Drafting organizations of this standard: Beijing Oriental Metrology and Testing Institute, China National Institute of Standardization, CNPC Safety and Environmental Technology Research
Institute Dalian Branch, Suzhou Tianhua Super Clean Technology Co:, Ltd:, Shanghai Chuangji Technology Development Co:, Ltd:, Zhejiang Jiming Electrical Equipment Co:, Ltd:
Division, China Academy of Space Technology, Sichuan Aerospace Metrology and Testing Institute, Army Engineering University, China Electronics Standardization Institute, Beijing
Tairunjie Anti-static Technology Co:, Ltd:
The main drafters of this standard: Gao Zhiliang, Ji Qizheng, Guo Dehua, Lou Renjie, Zhang Weihong, Chen Yazhou, Hu Xiaofeng, Ge Kaiyou, Bi Gexiong,
Cai Lihua, Feng Na, Yang Feng, Fan Hao, Yuan Yafei, Ma Shanshan, Ye Xin, Wang Bing, Shi He, Xu Shaobin, Zhang Xuexue, Gao Yanling:
Introduction
With the development of electronic technology, a large number of electrostatic sensitive components and products are used in the industrial production and manufacturing process, and the electrostatic protection of the whole chain
It has gradually developed into scientific research and production activities involving procurement, production, inspection, testing, failure analysis, packaging, identification, maintenance, storage, distribution and transportation:
The anti-static packaging that is in direct contact with electrostatic sensitive components and products has electrostatic leakage performance: When electrostatic sensitive components and products are
When transferring between protective areas or outside the electrostatic protection area, the anti-static packaging also has electrostatic shielding performance: Therefore, electrostatic shielding packaging bags have been
After becoming a very important electrostatic protection product in the field of industrial manufacturing, it is necessary to make quality standards for its products and testing methods
Claim:
Requirements and testing methods for electrostatic shielding packaging bags
1 Scope
This standard specifies the technical requirements, testing methods, inspection rules, signs and packaging for electrostatic shielding packaging bags (hereinafter referred to as "shielding bags")
Loading, transportation and storage:
This standard applies to shielding bags for packaging electrostatic sensitive components and electronic products:
This standard does not apply to shielding bags for packaging volatile substances, chemicals, and explosives:
2 Normative references
The following documents are indispensable for the application of this document: For dated reference documents, only the dated version applies to this article
Pieces: For undated references, the latest version (including all amendments) applies to this document:
GB/T 191 Packaging, Storage and Transportation Graphic Mark
GB/T 2828:1 Sampling inspection procedure by attributes Part 1: Batch inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 15463 Electrostatic safety terms
GB/T 16288 Marking of plastic products
GB/T 32304 Electrostatic protection requirements for aerospace electronic products
3 Terms and definitions
The following terms and definitions defined in GB/T 191, GB/T 15463, GB/T 16288, and GB/T 32304 apply to this document:
For ease of use, some terms and definitions in GB/T 15463 are listed repeatedly below
3:1
Electrostaticshielding
In order to avoid the influence of the external electrostatic field on the charged or uncharged body, or to avoid the influence of the electrostatic field of the charged body on the outside world,
A measure in which charged or non-charged objects are placed in a grounded closed or nearly closed metal shell or metal grid:
[GB/T 15463-2018, definition 5:37]
3:2
Electrostaticshieldingpackagingbag
Electrostaticdischargeprotectionshieldingpackagingbag
A flexible packaging bag with electrostatic shielding performance and electrostatic leakage performance on the inner surface of directly contacting electrostatic sensitive products:
4 Technical requirements
4:1 Appearance
The appearance of the shielding bag should meet the following requirements:
a) The outer surface should be clean, free from damage, wrinkles, stains, etc:, and the material should not contain any fragile, easy-to-fall or easy-to-erasable materials;
b) No delamination, brittle cracks, pores, cuts, scratches and other process defects;
c) No unevenness, pinholes, cracks, trachoma, spots, foreign objects, fish eyes, gel spots and other structural defects;
...
