Textiles — Method for assessing the appearance of creases in durable press products after domestic washing and drying

This document establishes a standardized procedure for evaluating the wrinkle appearance of durable press products after home laundering and drying. Designed for textiles, the method provides a systematic approach to assess visual distortion caused by washing and drying cycles. The evaluation focuses on determining the level of wrinkling observed on the treated fabric surface, allowing for consistent comparison across different materials. It involves subjecting test specimens to specific washing and drying conditions, followed by a visual examination under controlled lighting. The results are categorized based on the severity and extent of the wrinkles, offering a reproducible metric for manufacturers and quality control laboratories. This approach ensures that assessments of wrinkle resistance remain uniform across various testing environments, supporting reliable product characterization. The procedure does not include chemical analysis or mechanical testing but strictly adheres to visual criteria defined within the specification. By providing a clear framework for observation and scoring, it facilitates communication regarding fabric performance in domestic care scenarios.