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    DRAFT UGANDA STANDARD

    DUS DEAS 969

    First Edition 2019-mm-dd

    Reference number DUS DEAS 969: 2019

    © UNBS 2019

    Disposable baby diapers — Specification

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    DUS DEAS 969: 2019

    ii © UNBS 2019 - All rights reserved

    Compliance with this standard does not, of itself confer immunity from legal obligations

    A Uganda Standard does not purport to include all necessary provisions of a contract. Users are responsible for its correct application

    © UNBS 2019

    All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilised in any form or by any means, electronic or mechanical, including photocopying and microfilm, without prior written permission from UNBS.

    Requests for permission to reproduce this document should be addressed to

    The Executive Director Uganda National Bureau of Standards P.O. Box 6329 Kampala Uganda Tel: +256 417 333 250/1/2 Fax: +256 414 286 123 E-mail: info@unbs.go.ug Web: www.unbs.go.ug

    mailto:info@unbs.go.ug

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    DUS DEAS 969: 2019

    © UNBS 2019 - All rights reserved iii

    National foreword

    Uganda National Bureau of Standards (UNBS) is a parastatal under the Ministry of Trade, Industry and Cooperatives established under Cap 327, of the Laws of Uganda, as amended. UNBS is mandated to co- ordinate the elaboration of standards and is

    (a) a member of International Organisation for Standardisation (ISO) and

    (b) a contact point for the WHO/FAO Codex Alimentarius Commission on Food Standards, and

    (c) the National Enquiry Point on TBT Agreement of the World Trade Organisation (WTO).

    The work of preparing Uganda Standards is carried out through Technical Committees. A Technical Committee is established to deliberate on standards in a given field or area and consists of representatives of consumers, traders, academicians, manufacturers, government and other stakeholders.

    Draft Uganda Standards adopted by the Technical Committee are widely circulated to stakeholders and the general public for comments. The committee reviews the comments before recommending the draft standards for approval and declaration as Uganda Standards by the National Standards Council.

    This Draft Uganda Standard, DUS DEAS 969: 2019, Disposable baby diapers — Specification, is identical with and has been reproduced from an International Standard, DEAS 969: 2019, Disposable baby diapers — Specification, and is being proposed for adoption as a Uganda Standard.

    The committee responsible for this document is Technical Committee UNBS/TC 7, Textiles, leather, paper and related products, Subcommittee SC 1, Textiles and related products.

    Wherever the words, “East African Standard " appear, they should be replaced by "Uganda Standard."

  • DEAS 969: 2019

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    © EAC 2019 First Edition 2019

    DRAFT EAST AFRICAN STANDARD

    Disposable baby diapers — Specification

    EAST AFRICAN COMMUNITY

  • DEAS 969: 2019

    ii © EAC 2019 – All rights reserved

    Copyright notice

    This EAC document is copyright-protected by EAC. While the reproduction of this document by participants in the EAC standards development process is permitted without prior permission from EAC, neither this document nor any extract from it may be reproduced, stored or transmitted in any form for any other purpose without prior written permission from EAC.

    Requests for permission to reproduce this document for the purpose of selling it should be addressed as shown below or to EAC’s member body in the country of the requester:

    © East African Community 2018 — All rights reserved East African Community P.O. Box 1096, Arusha Tanzania Tel: + 255 27 2162100 Fax: + 255 27 2162190 E-mail: eac@eachq.org

    Web: www.eac-quality.net

    Reproduction for sales purposes may be subject to royalty payments or a licensing agreement. Violators may be prosecuted.

  • DEAS 969: 2019

    © EAC 2019 – All rights reserved iii

    Contents Page

    Foreword ............................................................................................................................................................ iv

    1 Scope ...................................................................................................................................................... 1

    2 Normative references ............................................................................................................................ 1

    3 Terms and definitions ........................................................................................................................... 1

    4 Requirements ......................................................................................................................................... 2 4.1 Classification ......................................................................................................................................... 2 4.2 General Requirements .......................................................................................................................... 2 4.3 Materials ................................................................................................................................................. 2 4.4 Other physical characteristics ............................................................................................................. 3 4.5 Microbiological requirements .............................................................................................................. 4

    5 Packaging and marking ........................................................................................................................ 4 5.1 Packing and/or packaging .................................................................................................................... 4 5.2 Marking ................................................................................................................................................... 4

    Annex A (normative) Determination of rate of absorption, absorptive capacity and rewet under load ......................................................................................................................................................... 6

    A.1 Principle ................................................................................................................................................. 6 A.2 Apparatus and materials ...................................................................................................................... 6 A.3 Sample preparation and set-up ............................................................................................................ 7

    Annex B (normative) Microbiological examination ........................................................................................ 9 B.1 Apparatus and equipment .................................................................................................................... 9 B.2 Media and reagents ............................................................................................................................... 9 B.2.1 General ................................................................................................................................................... 9 B.2.2 Bacteriological peptone ........................................................................................................................ 9 B.2.3 Plate count agar ..................................................................................................................................... 9 B.2.4 Neutral red-bile salt peptone glucose medium .................................................................................. 9 B.2.5 Fluid soybean-casein digest medium ............................................................................................... 10 B.2.6 Cetrimide agar medium....................................................................................................................... 10 B.2.7 Pseudomonas agar medium for detection of fluorescein ............................................................... 10 B.2.8 Pseudomonas agar medium for detection of pyocyanin ................................................................ 11 B.3 Preparation of test suspension .......................................................................................................... 11 B.4 Procedure ............................................................................................................................................. 11 B.4.1 Total viable bacterial count ................................................................................................................ 11 B.4.2 Examination for the presence of Enterobacteriaceae ..................................................................... 11 B.4.3 Examination for the presence of Staphylococcus aureus .............................................................. 11 B.4.4 Examination for the presence of Pseudomonas aeruginosa .......................................................... 11

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