1、STD-BSI BS EN 1719-ENGL 1777 1b24bb7 0743750 b40 W BRITISH STANDARD Adhesives for paper and board, packaging and disposable sanitary products - Tack measurement for pressure-sensitive adhesives - Determination of loop tack The European Standard EN 17191998 has the status of a British Standard ICs 83
2、.180 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 1719:1999 STD-BSI BS EN L7LS-ENGL 1977 M Lb24bb9 07q3753 587 M been prepared under the direction of the Sector AmdNo. Date Committee for Materiais and Chemicals, was published under the authority of the Standards commi
3、aee and comes into effect on 16 February 1999 0 BSI 02-1999 ISBN O 080 30864 2 BS EN 17191999 Text affected National foreword This British Standard is the English language version of EN 17191998, The UK paricipation in its preparation was entrusted to Technical Committee PRI/52, Adhesives, which has
4、 the responsibility to: - aid enquirers to understand the text; - present to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate inkxpretaton, or proposais for change, and keep the UK interests informed, them in the UK. A l
5、ist of omons represented on this committee can be obtained on request to its sem-. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Caalogue under the section entitled “International Standards
6、 Correspondence Indexw, or by using the “Fnd” facility of the BSI Standards Electsonic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Usem of British standards are responsible for their correct application. Compliance with a British Standard doe
7、s not of itself confer immunity from legal obligations. Summary of pages This document comprises a hnt cover, an inside hnt cover, the EN title page, pages 2 to 6, an inside back cover and a back cover. E;UROPEAN STANDARD NOEWIE EUROPENNE EUROP b) adhesive manufacturers name, grade and batch number
8、of the other means of uniquely identifying the adhesive sample; c) method of preparation of the adhesive coating; d) coating weight if other than (25 f 2) g/m2; e) specincation of polyester film and release paper used; f) description of the surface of flat rigid piate used; g) loop tack value in new
9、tons (N); h) lowest and highest test result in newton (N) found in test series; i) comments based on visua inspection such as adhesive transfer, lift of adhesive hm subshate, etc.; j) date of test. O BSI 02-1999 STD-BSI BS EN L7LS-ENGL L797 Lb24bb7 07Li375b b9 E Page 6 EN 17191998 Dimensions in mill
10、imetres v=5mm/s c Figure 1 - Test configuration at start O BSI 02-1999 STD=BSI BS EN L7LS-ENGL 1977 Lb24bb7 07Li3757 TT5 Page 6 EN 171%1998 Dimensions in millimetre! tz 25 approx. - Figure 2 - Test configuration at reverse Q BSI 02-1999 BS EN 17191999 BSI 389 ChiswickHigh Road London w4 4AL BSI - Br
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