BS 5131-5 1-1991 Methods of test for footwear and footwear materials - Testing of complete footwear - Adhesion of stuck-on and moulded-on soles《鞋靴和鞋靴材料试验方法 第5部分 成品鞋靴试验 第1节 粘胶外底和模压外.pdf
《BS 5131-5 1-1991 Methods of test for footwear and footwear materials - Testing of complete footwear - Adhesion of stuck-on and moulded-on soles《鞋靴和鞋靴材料试验方法 第5部分 成品鞋靴试验 第1节 粘胶外底和模压外.pdf》由会员分享,可在线阅读,更多相关《BS 5131-5 1-1991 Methods of test for footwear and footwear materials - Testing of complete footwear - Adhesion of stuck-on and moulded-on soles《鞋靴和鞋靴材料试验方法 第5部分 成品鞋靴试验 第1节 粘胶外底和模压外.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS 5131-5.1: 1990 Methods of test for Footwear and footwear materials Part 5: Testing of complete footwear Section 5.1: Adhesion of stuck-on and moulded-on soles NOTEIt is recommended that this Section should be read in conjunction with BS 5131-0, published separately.BS5131-5.1:199
2、0 This British Standard, having been prepared under the directionof the Textiles and Clothing Standards Policy Committee, was published underthe authority of the BoardofBSI and comes intoeffecton 31 January1991 BSI 08-1999 First published February 1976 Second edition January 1991 The following BSI r
3、eferences relate to the work on this standard: Committee reference TCM/39 Draft for comment 89/36232 DC ISBN 0 580 18920 1 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Textiles and Clothing Standards Policy Committee (TCM/-) to Techni
4、cal Committee TCM/39, upon which the following bodies were represented: British Footwear Manufacturers Federation British Leather Confederation British Rubber Manufacturers Association British Steel plc Consumer Standards Advisory Committee of BSI Cork Industry Federation Footwear Components Federat
5、ion Footwear Distributors Federation Institute of Trading Standards Administration Iron and Steel Trades Confederation Lancashire Footwear Manufacturers Association Mail Order Traders Association of Great Britain Ministry of Defence National Union of Footwear, Leather and Allied Trades Office of Fai
6、r Trading SATRA Footwear Technology Centre The following bodies were also represented in the drafting of the standard, through subcommittees and panels: British Adhesives and Sealants Association British Paper and Board Industry Federation British Plastics Federation Multiple Shoe Retailers Associat
7、ion RAPRA Technology Ltd. Amendments issued since publication Amd. No. Date CommentsBS5131-5.1:1990 BSI 08-1999 i Contents Page Committees responsible Inside front cover Foreword ii 1 Scope 1 2 Principle 1 3 Apparatus 1 4 Procedure 2 5 Expression of results 3 6 Test Report 3 Figure 5.1/1 Sole adhesi
8、on tester, as set up for toe adhesion testing 2 Figure 5.1/2 Sole adhesion tester, as set up for heel adhesion testing 2BS5131-5.1:1990 ii BSI 08-1999 Foreword This Section of BS5131 has been prepared under the direction of the Textiles and Clothing Standards Policy Committee. It supersedes BS5131-5
9、.1:1976, which is withdrawn. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of p
10、ages This document comprises a front cover, an inside front cover, pages i and ii, pages1 to 3 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.BS5131-5.1:1990 BSI 0
11、8-1999 1 1 Scope This Section of BS5131 describes a procedure for measuring the strength of adhesion at the toe and at the heel of a stuck-on or moulded-on sole with an extended edge. The main use of the method is as a non-destructive in-plant check that sole adhesion is of the required strength but
12、 it can also be applied as a laboratory test to determine destructively the strength of adhesion of the sole at the toe and the heel. The method is based on an apparatus specially designed to measure the strength of adhesion of the sole. This apparatus uses the deflection of a cantilever beam as a d
13、irect measure of force, but in practice there is not an exact linear relationship between the two. Nevertheless, errors due to this cause can be minimized by making the testers so that percentage errors are at a minimum in the middle of the force range. Since the force is applied manually, it is dif
14、ficult to attain a uniform and controlled rate of application of increasing force. For these reasons the test results are to be interpreted with caution, but the test is useful if applied both in routine quality control of footwear of normal construction and materials and also in specifying the perf
15、ormance of footwear whose materials and method of construction are very similar. It is not suitable for use in comparing sole adhesion strengths where either the styles or the materials or the methods of construction are different. When using the method as a non-destructive test to confirm that the
16、strength of adhesion in a finished shoe is adequate, the force applied is limited to the required pass/fail value so that footwear with satisfactory sole adhesion remains intact and usable. 2 Principle A steadily increasing force is applied manually to the toe (or heel) of the sole of the complete f
17、ootwear on its last until either a predetermined pass/fail value is reached, or the sole begins to separate from the upper. A dial gauge measuring the deflection of the beam records the maximum force applied. 3 Apparatus 1) 3.1 Sole adhesion tester NOTE 1Figure 5.1/1 is a cross-sectional illustratio
18、n of the force measuring device and its associated components, together with the forepart of the shoe and the anvil, as set up for toe adhesion testing. Figure 5.1/2 is an isometric drawing, omitting the details of the force measuring device and its associated components (which are the same as for t
19、oe adhesion testing) but illustrating the rear part of the shoe and the stirrup, as set up for heel adhesion testing. NOTE 2Features common to the toe adhesion testing apparatus and the heel testing apparatus are described in3.1.1, 3.1.2 and3.1.5. Features relating to the toe adhesion testing appara
20、tus are given in3.1.3. Features relating to the heel adhesion testing apparatus are given in3.1.4. 3.1.1 Force-measuring device, in which the deflection of a high tensile steel beam (A), clamped rigidly at one end between cast iron bolsters (B), is measured by a gauge (C), calibrated to give a direc
21、t reading of the deflecting force applied at the free end of the beam. For testing of toe adhesion a range of0N to450N (0kgfto45kgf) is suitable, and for testing of heel adhesion a range of0N to900N (0kgf to90kgf) is suitable. 3.1.2 Detachable toe piece (D), which is clamped to the free end of the b
22、eam and transmits to it the upwards force exerted by the footwear on its last. The edge of the toe piece in contact with the toe or heel of the footwear is curved and shaped to fit in the featherline groove between the sole and upper. Several different shaped toe pieces may therefore be needed to te
23、st a range of footwear. For every shape of toe piece the arc length of the curved edge is22 1mm and the length of the toe piece is12.7 1.0mm from the centre of the arc to the vertical wall that is in contact with the end of the cantilever beam. 3.1.3 Detachable anvil (E), (for toe adhesion test only
24、), upon which the sole of the specimen rests. The anvil is rigidly located on the base of the instrument and can be adjusted in height by means of packing pieces (F). 3.1.4 Detachable stirrup (G), (for heel adhesion test only), which, when in position, accommodates the heel of the specimen so that i
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