1、BS ISO12776:2008ICS 55.180.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPallets Slip sheetsThis British Standardwas published underthe authority of theStandards Policy andStrategy Committee on 30September 2008 BSI 2008ISBN 978 0 580 58105 2Amendments/corrig
2、enda issued since publicationDate CommentsBS ISO 12776:2008National forewordThis British Standard is the UK implementation of ISO 12776:2008. Itsupersedes BS ISO TR 12776:1995 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PKW/0/-/11, Wood.A list of or
3、ganizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligatio
4、ns.BS ISO 12776:2008Reference numberISO 12776:2008(E)ISO 2008INTERNATIONAL STANDARD ISO12776Second edition2008-06-01Pallets Slip sheets Palettes Feuilles intercalaires BS ISO 12776:2008ISO 12776:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing
5、policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Cent
6、ral Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been tak
7、en to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All rights reserved. Unless otherwise specified, no part of this
8、publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211
9、Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All rights reservedBS ISO 12776:2008ISO 12776:2008(E) ISO 2008 All rights reserved iiiContents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3
10、Terms and definitions. 1 4 Identification of parts . 3 5 Type, classification and maximum authorized freight mass 4 5.1 Types 4 5.2 Corner profile of tab . 5 5.3 Classification and symbol . 6 5.4 Maximum authorized freight mass 6 6 Materials 7 6.1 Principal material 7 6.2 Anti-slip treatment 7 7 Dim
11、ension 7 7.1 Basic dimension . 7 7.2 Dimension of a unit-load 8 7.3 Width of tab . 8 7.4 Dimensional allowance 8 7.5 Thickness of slipsheet . 8 8 Performance requirements 8 8.1 Tensile strength 8 8.2 Stiffness. 10 8.3 Durability of tab. 10 8.4 Friction. 10 8.5 Quality 10 9 Designation of slipsheets
12、10 10 Marking 11 Annex A (informative) Guidance on the use of slipsheets. 12 Bibliography . 13 BS ISO 12776:2008ISO 12776:2008(E) iv ISO 2008 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies
13、). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and no
14、n-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Par
15、t 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting
16、 a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 12776 was prepared by Technical Committee ISO/TC 51, Pallets for unit load method of mat
17、erials handling. This first edition cancels and replaces ISO/TR 12776:1995 which has been technically revised. BS ISO 12776:2008ISO 12776:2008(E) ISO 2008 All rights reserved vIntroduction The system of slipsheet unit-load handling involves the use of a thin sheet of material, the slipsheet, as a ba
18、se on which items are assembled as a unit load for handling, transport and storage. Slipsheets provide an alternative to the use of pallets for assembling, handling, transporting and sorting goods in unit-load form. To use slipsheets, a conventional lift truck is equipped with a special attachment f
19、or gripping, pulling and pushing the slip-sheeted unit loads. The attachment may be permanent or removable depending on the application and circumstances. If all lift trucks in the distribution cycle are equipped with the proper attachment, a slipsheet is the only material-handling base required. Un
20、it loads on slipsheet, may be lifted, stacked and then retrieved and handled as a single unit. The stacking height may be as high as five unit loads, depending on the strength of the packing. However, the slipsheet may also be used in conjunction with a pallet, if desired, at certain stages in the d
21、istribution cycle. Originally developed in the United States, the slipsheet provides an inexpensive and lightweight unit-load base that occupies little shipping cube and is more easily disposed of than conventional pallets. If both the shipper and receiver have the appropriate equipment and other ba
22、sic requirements are met, the full benefits of unitized load handling can be met using slipsheets. BS ISO 12776:2008BS ISO 12776:2008INTERNATIONAL STANDARD ISO 12776:2008(E) ISO 2008 All rights reserved 1Pallets Slip sheets 1 Scope This International Standard specifies slipsheets used for arranging
23、commodities into a unit-load, and also for loading, unloading, transporting and storing unit-load commodities mainly handled by forklift trucks equipped with a push-pull device. 2 Normative references The following referenced documents are indispensable for the application of this document. For date
24、d references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 445, Pallets for material handling Vocabulary ISO 527 (all parts), Plastics Determination of tensile properties ISO 1924-2, Paper and board Dete
25、rmination of tensile properties Part 2: Constant rate of elongation method ISO 3676, Packaging Unit load sizes Dimensions ISO 6780, Flat pallets for intercontinental materials handling Principal dimensions and tolerances 3 Terms and definitions For purposes of this document, the terms and definition
26、s given in ISO 445 and the following apply. 3.1 corner cut-out corner notch corner configuration on two-tab (3.18) adjacent, three-tab and four-tab slipsheets (3.17) NOTE The configuration may be a 90 cut-out, a diagonal cut-out or a slit. 3.2 corrugated fibreboard board consisting of one or more sh
27、eets of fluted paper glued to a flat sheet of board or between several sheets ISO 4046-4:2002, definition 4.49 3.3 cross direction CD direction perpendicular to the machine direction (3.10) in corrugated fibreboard and solid fibre slipsheets (3.17) BS ISO 12776:2008ISO 12776:2008(E) 2 ISO 2008 All r
28、ights reserved3.4 depth slipsheet (3.17) dimension parallel to the direction of handling by a device such as a push-pull forklift 3.5 expendable slipsheet slipsheet (3.17) intended to be discarded after a single cycle of use 3.6 frontage slipsheet (3.17) dimension at right angles to the direction of
29、 handling by a device such as a push-pull forklift 3.7 laminated tab tab (3.18) which has been reinforced with a layer of paper, plastic, cloth or similar material to the tab and load surface (3.9), allowing a portion to be under the unit load 3.8 length slipsheet (3.17) dimension corresponding to t
30、he longer load surface (3.9) dimension NOTE Length and width are not defined for square load surfaces. 3.9 load surface portion of the slipsheet (3.17) under the unit load of goods or products 3.10 machine direction MD direction parallel to the direction of manufacture in corrugated fibreboard and s
31、olid fibreboard slipsheets (3.17) 3.11 maximum authorized freight mass maximum load mass which the slipsheet (3.17) can endure while in service 3.12 nominal dimension actual dimension of the slipsheet (3.17) including load surface (3.9) and tabs (3.18) 3.13 push-pull mechanical, hydraulic or pneumat
32、ically powered attachment on an industrial truck used to retrieve or discharge a slipsheet (3.17) unit load 3.14 recyclable slipsheet slipsheet (3.17) material which can be reprocessed 3.15 reusable slipsheet slipsheet (3.17) intended for multiple cycles of use 3.16 score line impression or crease i
33、n the slipsheet (3.17) material that is provided to locate and facilitate folding to create a tab (3.18) BS ISO 12776:2008ISO 12776:2008(E) ISO 2008 All rights reserved 33.17 slipsheet rectangular, flat sheet of material with a tab (3.18) on one or more edges, used as a base for assembling, handling
34、, storing or transporting goods and products in unit load form 3.18 tab part or parts of a slipsheet (3.17) which extend beyond the unit load dimensions to facilitate handling by a push-pull (3.13) device equipped with a gripper jaw 3.19 thickness caliper vertical dimension through the slipsheet (3.
35、17) material 3.20 width slipsheet (3.17) dimension corresponding to the direction opposite to the length (3.8) NOTE Length and width are not defined for square load surfaces. 3.21 width of a tab depth of a tab (3.18) adjoining the longer or the shorter side of the load surface (3.9) 3.22 ultimate te
36、nsile strength maximum resistance of the slipsheet (3.17) against a tensile load 4 Identification of parts The names of parts of the slipsheet are shown in Figure 1. Key 1 tab (3.18) 2 load surface (3.9) 3 score line (3.16) 4 width of a tab (3.21) 5 length (3.8) 6 width (3.20) Figure 1 Parts of a sl
37、ipsheet (form shown is an example) BS ISO 12776:2008ISO 12776:2008(E) 4 ISO 2008 All rights reserved5 Type, classification and maximum authorized freight mass 5.1 Types 5.1.1 General The types of slipsheets are described and shown in 5.1.2. to 5.1.5. 5.1.2 Type 1 One-tab slipsheet A one-tab slipshee
38、t has a single tab at one side of the slipsheet. This type is used for loading and unloading a unit-load from the side. See Figure 2. Figure 2 One-tab slipsheet 5.1.3 Type 2 Two-tab slipsheet 5.1.3.1 Type 2A Two-tab slipsheet Adjacent A two-tab slipsheet adjacent has two tabs located at adjacent sid
39、es of the slipsheet. This type is used for loading and unloading a unit-load from the adjacent sides. This type becomes useful when changing the orientation of rectangular unit loads during handling, storage and distribution. One of the tabs can be used as a spare if the other tab becomes disabled.
40、See Figure 3. Figure 3 Two-tab slipsheet Adjacent 5.1.3.2 Type 2B Two-tab slipsheet Opposite A two-tab slipsheet opposite has two tabs located on opposite sides of the slipsheet. This type is used for loading and unloading a unit-load from the opposite sides. One of the tabs can be used as a spare i
41、f the other tab becomes disabled. See Figure 4. BS ISO 12776:2008ISO 12776:2008(E) ISO 2008 All rights reserved 5Figure 4 Two-tab slipsheet Opposite 5.1.4 Type 3 Three-tab slipsheet A three-tab slipsheet has three tabs located on three sides of the slipsheet. This type has the features of slipsheet
42、types 2A and 2B combined. See Figure 5. Figure 5 Three-tab slipsheet 5.1.5 Type 4 Four-tab slipsheet A four-tab slipsheet has four tabs located on four sides of the slipsheets. This type has the features of slipsheet types 2A, 2B and 3 combined. It is also used to enclose and stabilize a loaded unit
43、 by folding all the tabs. See Figure 6. Figure 6 Four-tab slipsheet 5.2 Corner profile of tab 5.2.1 General Corner profiles of tabs are described in 5.2.2 to 5.2.5 and shown in Figure 7. The broken lines shown indicate score lines. Figure 2 shows examples of slipsheets with two adjacent tabs. BS ISO
44、 12776:2008ISO 12776:2008(E) 6 ISO 2008 All rights reserveda) 90 corner-cut b) Oblique corner-cut c) Notched corner d) Die-cut corner Figure 7 Examples of corner profiles of slipsheets with two adjacent tabs 5.2.2 90 corner-cut This type is widely used and easy to make. Tabs can be folded independen
45、tly, which is necessary to prevent tabs from being crushed or torn. 5.2.3 Oblique corner-cut Many slipsheets belong to this type which reduces the possibility of damage to the adjacent tabs. The tabs of this type can be also folded independently. 5.2.4 Notched corner This type is to be used by foldi
46、ng a tab and inserting it between the adjacent tab and the side of a unit load. 5.2.5 Die-cut corner This type is to be used by locking tabs upward without taping or stapling. 5.3 Classification and symbol The classification and symbols of the slipsheets are shown in Table 1. Table 1 Classification
47、and symbol Classification Symbol Remarks Corrugated fibreboard slipsheet C Slipsheet in which corrugated fibreboard is used as its principal material Solid fibreboard slipsheet F Slipsheet in which solid fibreboard is used as its principal material Plastic slipsheet P Slipsheet in which plastic is u
48、sed as its principal material 5.4 Maximum authorized freight mass The maximum authorized freight mass of a particular slipsheet shall be either 500 kg, 1 000 kg, 1 500 kg or 2 000 kg. BS ISO 12776:2008ISO 12776:2008(E) ISO 2008 All rights reserved 76 Materials 6.1 Principal material 6.1.1 General Th
49、e principal material of a slipsheet is described in 6.1.2 to 6.1.5. 6.1.2 Corrugated fibreboard Types of corrugated fibreboard are as follows: a) one-sided corrugated fibreboard, also called single face; b) double-sided corrugated fibreboard, also called single wall; c) two-tiered-cores with three liners of corrugated fibreboard, also called double wall; d) three-tiered-cores with four liners of corrugated fibreboard, also called triple wall. The corrugations (also called me
