BS EN 12705:2011 PDF

Scope: This European Standard specifies a method to determine the colour change of white or bright coloured leather surfaces caused by adhesives and/or their basic constituents migrating from the reverse sides to their upper surfaces. This change of colour may be caused either by the adhesive directly or by adhesive coatings on materials used in footwear manufacture, e.g. adhesive coated linings for ironing, toe-puffs, reinforcing tapes or bonded materials.

BS EN 12705:2011 Referenced Document

CIE 15-2004 Colorimetry (Third Edition; ***For (SDO) Subscription Customers Only ***)
EN 1067 Adhesives - Examination and preparation of samples for testing*， 2024-04-19 Update
EN 1244 Adhesives - Determination of the Colour and/or Colour Changes of Adhesives Coats under the Influence of Light
EN ISO 15605 Adhesives - Sampling
ISO 2602 Statistical interpretation of test results; estimation of the mean; confidence interval

2011 BS EN 12705:2011 Adhesives for leather and footwear materials. Determination of colour change of white or bright coloured leather surfaces by migration
0000 BS EN 12705:2000