BS EN ISO 17700:2019
Footwear. Test methods for upper components and insocks. Colour fastness to rubbing and bleeding
Označení normy: | BS EN ISO 17700:2019 |
Počet stran: | 24 |
Vydáno: | 2019-09-20 |
ISBN: | 978 0 580 52177 5 |
Status: | Standard |
BS EN ISO 17700:2019
This standard BS EN ISO 17700:2019 Footwear. Test methods for upper components and insocks. Colour fastness to rubbing and bleeding is classified in these ICS categories:
- 61.060 Footwear
This document specifies three test methods (method A, method B and method C) for assessing the degree of transfer of a materialÃ?Æ?Ã?¢Ã?¢ââ?¬Å¡Ã?¬Ã?¢ââ?¬Å¾Ã?¢s surface colour during dry or wet rubbing and a method (method D) for determining the likelihood of colour bleeding.
The methods are applicable to all footwear uppers, linings and insocks, irrespective of the material. Method D is also applicable to sewing threads and shoelaces.
The methods are:
-
method A: to-and-fro square rubbing finger fastness testing machine;
-
method B: rotative rub fastness testing machine;
-
method C: to-and-fro circular rubbing finger fastness testing machine;
-
method D: colour fastness to bleeding.