ANSI ESD S11.4-2012 Static Control Bags.pdf
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1、 ANSI/ESD S11.4-2012 For the Protection of Electrostatic Discharge Susceptible Items Static Control Bags Electrostatic Discharge Association 7900 Turin Road, Bldg. 3 Rome, NY 13440 An American National Standard Approved April 24, 2013ANSI/ESD S11.4-2012 ESD Association Standard for the Protection of
2、 Electrostatic Discharge Susceptible Items - Static Control Bags Approved September 2, 2012 ESD AssociationANSI/ESD S11.4-2012 Electrostatic Discharge Association (ESDA) standards and publications are designed to serve the public interest by eliminating misunderstandings between manufacturers and pu
3、rchasers, facilitating the interchangeability and improvement of products and assisting the purchaser in selecting and obtaining the proper product for his particular needs. The existence of such standards and publications shall not in any respect preclude any member or non-member of the Association
4、 from manufacturing or selling products not conforming to such standards and publications. Nor shall the fact that a standard or a publication that is published by the Association preclude its voluntary use by non-members of the Association whether the document is to be used either domestically or i
5、nternationally. Recommended standards and publications are adopted by the ESDA in accordance with the ANSI Patent policy. Interpretation of ESDA Standards: The interpretation of standards in-so-far as it may relate to a specific product or manufacturer is a proper matter for the individual company c
6、oncerned and cannot be undertaken by any person acting for the ESDA. The ESDA Standards Chairman may make comments limited to an explanation or clarification of the technical language or provisions in a standard, but not related to its application to specific products and manufacturers. No other per
7、son is authorized to comment on behalf of the ESDA on any ESDA Standard. THE CONTENTS OF ESDAS STANDARDS AND PUBLICATIONS ARE PROVIDED “AS-IS,” AND ESDA MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESSED OR IMPLIED, OF ANY KIND WITH RESPECT TO SUCH CONTENTS. ESDA DISCLAIMS ALL REPRESENTATIONS AND WAR
8、RANTIES, INCLUDING WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR USE, TITLE AND NON-INFRINGEMENT. ESDA STANDARDS AND PUBLICATIONS ARE CONSIDERED TECHNICALLY SOUND AT THE TIME THEY ARE APPROVED FOR PUBLICATION. THEY ARE NOT A SUBSTITUTE FOR A PRODUCT SELLERS O
9、R USERS OWN JUDGEMENT WITH RESPECT TO ANY PARTICULAR PRODUCT DISCUSSED, AND ESDA DOES NOT UNDERTAKE TO GUARANTEE THE PERFORMANCE OF ANY INDIVIDUAL MANUFACTURERS PRODUCTS BY VIRTUE OF SUCH STANDARDS OR PUBLICATIONS. THUS, ESDA EXPRESSLY DISLAIMS ANY RESPONSIBILITY FOR DAMAGES ARISING FROM THE USE, AP
10、PLICATION, OR RELIANCE BY OTHERS ON THE INFORMATION CONTAINED IN THESE STANDARDS OR PUBLICATIONS. NEITHER ESDA, NOR ITS MEMBERS, OFFICERS, EMPLOYEES, OR OTHER REPRESENTATIVES WILL BE LIABLE FOR DAMAGES ARISING OUT OF, OR IN CONNECTION WITH, THE USE OR MISUSE OF ESDA STANDARDS OR PUBLICATIONS, EVEN I
11、F ADVISED OF THE POSSIBILITY THEREOF. THIS IS A COMPREHENSIVE LIMITATION OF LIABILITY THAT APPLIES TO ALL DAMAGES OF ANY KIND, INCLUDING WITHOUT LIMITATION, LOSS OF DATA, INCOME OR PROFIT, LOSS OF OR DAMAGE TO PROPERTY AND CLAIMS OF THIRD PARTIES. Published by: Electrostatic Discharge Association 79
12、00 Turin Road, Bldg. 3 Rome, NY 13440 Copyright 2013 by ESD Association All rights reserved No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Printed in the United States of America ISBN:
13、1-58537-238-2DISCLAIMER OF WARRANTIES DISCLAIMER OF GUARANTY LIMITATION ON ESDAs LIABILITY CAUTION NOTICE ANSI/ESD S11.4-2012 i (This foreword is not part of ESD Association Standard ANSI/ESD S11.4-2012) FOREWORD Presently, no industry standard for static control bags exists. While the United States
14、 Department of Defense (DoD) specification MIL-PRF-81705 addresses military static control films, it is intended for use in specialized military methods of preservation, including exposure to high salt concentration, transfer at sea, rough handling, and minimal storage conditions. This military spec
15、ification is for rolls of film only, and does not address bags. Only the few materials that have been tested and placed on the DoD qualified products list are considered compliant to MIL-PRF-81705. This military specification states: “There are no commercial equivalents that meet the physical, mecha
16、nical, and corrosion requirements” Since MIL-PRF-81705 is clearly designated for military applications, and requires film performance specifications that are not necessary for most electronics industry applications, an industry standard is needed. This standard1is intended to establish performance l
17、imits for bags that protect electronics from static and moisture damage during common electronic industry manufacturing and packaging applications. This standard was approved on September 2, 2012 and was designated ANSI/ESD S11.4-2012. At the time ANSI/ESD S11.4-2012 was prepared, the 11.0 Packaging
18、 Subcommittee had the following members: Brent Beamer, Chair 3M Kevin Duncan, TAS Rep Seagate Technology Kurt Edwards Lubrizol Gene Felder Desco Industries, Inc. Dale Parkin Seagate Technology Jeff Salisbury Flextronics Julius Turangan Ovation, Inc. Robert Vermillion RMV Technology Group, LLC Stanle
19、y Weitz Electro-Tech Systems, Inc. Craig Zander Prostat Corporation The following individuals made a significant contribution to the development of ANSI/ESD S11.4-2012: Jose Sancho NASA/Honeywell/TSI David E. Swenson Affinity Static Control Consulting, LLC 1ESD Association Standard (S): A precise st
20、atement of a set of requirements to be satisfied by a material, product, system or process that also specifies the procedures for determining whether each of the requirements is satisfied. ANSI/ESD S11.4-2012 ii TABLE OF CONTENTS 1.0 PURPOSE AND SCOPE . 1 1.1 PURPOSE . 1 1.2 SCOPE . 1 2.0 REFERENCED
21、 PUBLICATIONS 1 3.0 DEFINITIONS 1 4.0 PERSONNEL SAFETY . 2 5.0 STATIC CONTROL BAG LEVELS . 2 6.0 BAG MARKINGS 3 7.0 TECHNICAL REQUIREMENTS 4 8.0 TESTING INSTRUCTIONS . 5 8.1 MOISTURE VAPOR TRANSMISSION RATE (MVTR) . 5 8.2 PUNCTURE RESISTANCE . 5 8.3 SEAL STRENGTH . 5 8.4 THICKNESS . 5 8.5 MARKING AD
22、HESION . 6 8.6 TRANSPARENCY 6 8.7 SILICONE 6 Annexes Annex A (Informative): Bibliography 7 Figures Figure 1: ESD Protective Symbol . 4 Figure 2: Moisture Warning Symbol . 4 Figure 3: Seal Strength Test . 5 Tables Table 1: Technical Requirements . 4 ESD Association Standard ANSI/ESD S11.4-2012 1 ESD
23、Association Standard for the Protection of Electrostatic Discharge Susceptible Items - Static Control Bags 1.0 PURPOSE AND SCOPE 1.1 Purpose This standard establishes performance limits for bags that are intended to protect electronic parts and products from damage due to static electricity and mois
24、ture during common electronic manufacturing industry transport and storage applications. 1.2 Scope This standard applies to bags used to package electronic devices and assemblies. It does not address bags for volatile materials, chemicals, explosives, or munitions. NOTE: Some bag applications may re
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