GB/T 46445.1-2025, as the first part of the Abrasion Resistance test series for imaging materials and printing products, stipulates the principle, sample requirements, operation process and result evaluation method of general friction test, which is suitable for Abrasion Resistance testing of various imaging materials (such as photos, films) and printing products, providing a unified technical basis for Product Research & Development, production quality control and acceptance, ensuring the accuracy and comparability of test data, helping to standardize the Abrasion Resistance inspection process in related industries, and supporting product durability evaluation.