Leather - Tests for colour fastness - Colour fastness to perspiration (ISO/DIS 11641:2024)

Comment end date 2024-12-12

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Project stage codes

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

From 2024-10-03 till 2024-12-12

4. Closure of enquiry

5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

59.140.30 - Leather and furs

ForeignTC'S

CEN/TC 289

Number of comments

Comment start date

2024-10-03

Scope

ISO 11641:2012 specifies a method for determining the colour fastness to perspiration of leather of all kinds at all stages of processing. It applies particularly to gloving, clothing and lining leathers, as well as leather for the uppers of unlined shoes. The method uses an artificial perspiration solution to simulate the action of human perspiration. Since perspiration varies widely from one individual to the next, it is not possible to design a method with universal validity, but the alkaline artificial perspiration solution specified in ISO 11641:2012 will give results corresponding to those with natural perspiration in most cases.

Relations

Pakeis

prEN ISO 11641