1、CGSB CANICGSB- 9.48-93 * W 18746.50 0023823 605 NATIONAL STANDARD OF CANADA CAN/CGSB-9.48-93 Supersedes 9-GP-48M Stationery Bristol Paper Kid and Plate Finish Canadian General Standards Board Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduct
2、ion or networking permitted without license from IHS-,-,-The CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this standard has been developed is a government agency within the Federal Department of Supply and Services. CGSB is engaged in the production of voluntary standards in a wide
3、range of subject areas through the niedia of standards committees and the consensus process. The standards committees are composed of representatives of relevant interests including producers, consumers and other users, retailers, governments, educational institutions, technical, professional and tr
4、ade societies, and research and testing organizations. Any given standard is developed on the consensus of views expressed by such representatives. The Ministers Advisory Council on CGSB reviews the results of the consensus process. CCSB has been accredited by the Standards Council of Canada as a na
5、tional standards-writing organization. The standards that it develops and offers as National Standards of Canada conform to the criteria and procedures established for this purpose by the Standards Council of Canada. In addition to standards it publishes as national standards, CCSB produces standard
6、s to meet particular needs, in response to requests from a variety of sources in both the public and private sectors. Both CGSB standards and national standards developed by CGSB are developed in conformance with the policies described in the Policy Manual for the hvelopment and Maintenance of Stand
7、ards by CGSB. CGSB standards are subject to review and revision at any time, so as to ensure that they keep abreast of technological progress. Suggestions for their improvement, which are always welcome, should be brought to the notice of the standards committees concerned. Changes to standards are
8、issued either as separate amendment sheets or in new editions of standards. An up-to-date listing of CGSB standards, including details on latest issues and amendments, and ordering instructions, will be found in the CGSB Catalogue, which is published annually and is available without charge upon req
9、uest. Although the intended primary application of this standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose. Many tests required by CGSB standards are inherently hazardous. CGSB
10、 neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed. CGSB takes no position respecting the validity of any patent rights asserted with any item connected with this standard. Users of this standard are expressly
11、advised that determination of the validity of any such patent rights are entirely their own responsibility. Further information on CGSB and its services and standards may be obtained from: The Director Marketing and Corporate Services Branch Canadian General Standards Board Ottawa, Canada KIA 166 Th
12、e STANDARDS COUNCIL OF CANADA is the Co-ordinating body of the National Standards System, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national interest. The principal objectives of the Council are t
13、o foster and promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furthering international co-operation in the field of standa
14、rds. A National Standard of Canada is a standard which has been approved by the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide, to the greatest practicable extent, a balance of representa
15、tion of producers, users, consumers and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard that is capable of making a significant and timely contribution to the national interest. Approval of a standard as a National Standard of Canada indicates
16、that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards-writing organization. Those who have a need to apply standa
17、rds are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard. The responsibility for approving National Standards of Canada rests w
18、ith the: Standards Council of Canada 45 OConnor Street Suite 1200 Ottawa, Ontario KIP 6N7 30w to order Publications: by Telephone - (613) 941-8703 or - (613) 941-8704 by Fax - (613) 941-8705 by Mail - CCSB Sales Centre Ottawa, Canada K1A 1G6 in Person - Suite 1500 222 Queen Street Ottawa, Ontario e
19、4 e Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CGSB- 9-48-93 * 1874650 0023825 488 NATIONAL STANDARD OF CANADA CAN/CGSB-9.48-93 Supersedes 9-GP-48M May 1979 4 STATIONERY
20、 BRISTOL PAPER KID AND PLATE FINISH Prepared by the Canadian General Standards Board Approved by the Standards Council of Canada Published September 1993 by the Canadian General Standards Board Ottawa, Canada KIA 1G6 OMinister of Supply and Services Canada - 1993 No part of this publication may be r
21、eproduced in any form without the prior permission of the publisher. Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CGSB- 9.48-93 * L874b50 O023826 314 CANADIAN GENERAL STAN
22、DARDS BOARD COMMITTEE ON PRINTING AND WRITING PAPERS (Membership at date of approval) Joss, R.A. Chairperson Beattie, J. Bird, A.J. Black, M. Blondin, P. Boyes, J. Chollet, J.L. Chute, B. Corcoran, B. Culbert, B. Dalfen, M.M. Dec, C. Dixon, G.C. Doane, V. Doutre, D. Douville, L. DUM, P. Fair, D. Gil
23、dea, C. Guay, L.M. Handy, J. Hendnks, K.B. Laframboise, W.C. LHeureux, L. McCanna, B.W. McLaughlin, D. Michaels, J. Miller, C. Patnode, J.R. Simard, R. Stewart, H. Thomas, J. Waddell, B. Wood, W.R. Woodman, N. Armstrong, C. Secretary Consultant Ottawa Board of Education Du Pont Canada Inc. Mirdon In
24、c. Dollco Printing Provincial Papers, Division of Abitibi Price Consultant Xerox Canada Inc. Canadian Business Forms Association inter City Papers Ltd. Noranda Forest Recycled Paper Rieger Printing Ink Co. Ltd. Crown Paper, Division of Crown Forest Industries Ltd. Tri-Graphic Printing (Ottawa) Ltd.
25、Domtar Fine Papers Ltd. Canada Communication Group Rolland Inc. Department of Industry, Science and Technology Weyerhaeuser Canada Ltd. E.B. Eddy Forest Products Ltd. Department of Energy, Mines and Resources National Archives of Canada Kruger Inc. Department of National Revenue (Customs and Excise)
26、 Repap Enterprises Inc. Ministry of Government Services, Ontario National Library of Canada Barber-Ellis Fine Papers Tembec Inc. Department of Supply and Services Canadian Pacific Forest Products Ltd. Department of Pubic Works, Alberta Island Paper Mills Co. Canadian Pulp and Paper Association Canad
27、a Communication Group Canadian General Standards Board 8 e c A Acknowledgment is made for the French transhion of this National Standard of Canada by the Translation Bureau of the Department of the Secretary of State. O CANKGSB-9.48-93 Copyright Canadian General Standards Board Provided by IHS under
28、 license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- CGSB CAN/CGSB- 9-48-73 * 1879650 0023827 250 D CANKGSB-9.48-93 Supersedes 9-GP-48M May 1979 CANADIAN GENERAL STANDARDS BOARD STATIONERY BRISTOL PAPER KID AND PLATE FINISH 1. SCOPE 1.1 This standard
29、applies to bright white, single or multi-ply stationery bristol, kid and plate finish. s 1.2 1.3 For more detailed information on intended uses (par. 8.2). The testing and evaluation of a product against this standard may require the use of materials andor equipment that could be hazardous. This doc
30、ument does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any existing applicable regulatory requirements prio
31、r to its use. 2. APPLICABLE PUBLICATIONS 2.1 The following publications are applicable to this standard: 2.1. i Canadian General Standards Board (CGSB) CANKGSB-9.0 Methods of Testing Pulp and Paper No. 5 - Brightness of Pulp, Paper and Paperboard No. 7 - Grammage of Paper and Paperboard. 2. I .2 Tec
32、hnical Section, Canadian Pulp and Paper Association (CPPA) Standard Testing Methods: O D.l - Machine Direction of Paper and Paperboard D.4 - Thickness and Density of Paper and Paperboard D.9 - Internal Tearing Resistance of Paper, Paperboard and Pulp Handsheets Determined with the Appita- D.ll - Wax
33、 Test for Surface Strength of Paper D.17P - Folding Endurance of Paper (M.I.T. Method) E.3P - Seventy-Five Degree Specular Gloss of Paper and Paperboard G.25P - pH of Paper and Paperboard (Extract and Surface). Reference to the above publications is to the latest issues. unless otherwise specified b
34、y the authonty applying this standard. The sources of these publications are shown in the Notes section. Elmendorf Instrument 2.2 4 3. CLASSIFICATION 3.1 3.1.1 Types Paper shall be supplied in the following iypes. as specified (par. 8.1): Type 1 - Kid finish Type 2 - Plate finish. Copyright Canadian
35、 General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CGSB- 7-48-93 * L874b50 0023828 I177 4. 4.1 4.2 4.3 4.4 4.5 4.6 4.7 5. 5.1 5.2 5.3 5.4 5.5 5.6 5.7 6. 6.1 2 GENERAL REQUIREMENTS Curl - The pape
36、r shall lie flat or have no more than a slight curl that can be overcome under normal commercial O operating conditions and that does not affect its end use. Surface Condition - The paper surface shall be free from blemishes, dust, dirt, lint and other particles that may adversely affect its convers
37、ion or end use. Splitting - The paper shall show no splitting (delamination) under conditions of repeated handling. Trim - The paper shall be trimmed on four sides with clean, smooth edges and shall be evenly jogged. Edges shall be straight and square. If a specific trimming method is required, it s
38、hall be specified (par. 8.1). Successive sheets within any rotary (precision) trimmed stack of paper shall not vary more than 0.3 cm in their relative jogged position. Formation - The formation of the paper shall be close and even. Stock - The paper stock shall normally be free from more than trace
39、amounts (less than 1%) of unbleached or mechanical pulps except that no limitation is imposed on the amount of deinked or non-deinked bleached secondary (recycled) fibre, nor on the amount of high-yield pulps, present in the stock. Fluorescent (optical) brighteners may be present. Moisture Content -
40、 This paper may be used either in air-conditioned pressrooms or in pressrooms lacking relative humidity and temperature controls. Unless otherwise specified (par. 8.1), the paper at time of delivery shall be in equilibrium with a relative humidity of 45 I 5% and a temperature of 23 f 0.5“C for use i
41、n air-conditioned pressrooms. If specified (par. 8. I) “for use in non-air-conditioned pressrooms“, the paper at time of delivery shall be in suitable equilibrium with seasonally prevailing relative humidity. DETAILED REQUIREMENTS undersize and not more than 0.2 cm oversize in either length or width
42、. Successive sheets within any package shal m Physical Dimensions - The paper shall be supplied in the sheet sizes specified (par. 8.1). The paper shall not not differ by more than 0.04 cm in either direction. Sheets shall be square on all four sides, within a tolerance of 0.1 cm in each 76 cm as de
43、termined on a squeng table. The edge bow in individual sheets shall not be more than 0.04 cm in each 76 cm as determined by turning a sheet over, butting an edge against the corresponding edge of the sheet below, measuring the gap between them and taking one half of this measurement. Grammage - The
44、paper shall be supplied in the grammage listed in Table 1, as specified (par. 8.1) within a tolerance of 35%. Thickness - The paper shall conform to the average thickness listed in Table 1, with a tolerance of f13 pm. The difference in average thickness between sheets shall not exceed 5 pm. individu
45、al sheets shall be uniform in thickness. The difference between the highest and lowest thickness across each sheet shall not exceed 10 pm. Grain Direction - The grain direction, when determined in accordance with Technical Section, CPPA standard D.l, shall be as specified (par. 8.1). Colour - Unless
46、 otherwise specified (par. 8.1) the paper shall be bright white. The colour and brightness of the paper shall visually match in accordance with commercial colour matching practice, the reference sample supplied. Hydrogen Ion Concentration (pH) - The pH value of the cold extract of the paper shall no
47、t be less than 4.8 when determined in accordance with Technical Section. CPPA standard G.25P. Physical and Optical Properties - Physical and optical properties shall be in accordance with the requirements of Table 1. Unless otherwise specified (par. 8.1). packaging. labelling and marking shall be in
48、 accordance with PREPARATION FOR DELIVERY commercial practice. “he number of sheets in each package shall be specified (par. 8.1). CAN/CGSB-9.48-93 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license
49、from IHS-,-,-CGSB CAN/CGSB- 9.48-73 ft = 1874650 0023829 023 H 6.2 7. 7.1 7.2 7.2.1 a 8. 8.1 8.2 Packing - Unless otherwise specified (par. 8.1), packing for shipment shall be in moisture-proof enclosures. INSPECTION Sampling - Sampling for inspection and testing shall be left to the discretion of the inspection authority, unless a specific sampling plan is specified (par. 8.1). Testing Stiffness - Perform the tests on a Taber or Gurley Tester (Note 1). Cut sample
