ISO 15797:2017 pdf download – Textiles — Industrial washing and finishing procedures for testing of workwear. 1 Scope This document specifies test procedures and equipment which can be used in the evaluation of workwear (including, where appropriate, for some PPE garments) intended to be industrially laundered. They serve as a basis for testing relevant properties such as dimensional stability, colour characteristics, creasing, seam puckering, pilling and visual aspects in general. This document does not provide instructions and specifications for the procedures and equipment to be used by industrial launderers. As it is often not practical to reproduce industrial laundry processes...